From 013408b62fcc27c6b34cf7b874c10ec9454d7d70 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 10:16:31 -0500
Subject: [PATCH 01/72] build: bump snarkvm to 4.7.3, add mainnet/testnet
 feature seam

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/Cargo.lock | 2503 +++++++++++++++++++++++++++++++-----------------
 sdk/Cargo.toml |    9 +-
 2 files changed, 1638 insertions(+), 874 deletions(-)

diff --git a/sdk/Cargo.lock b/sdk/Cargo.lock
index 2e5700a..4ad2368 100644
--- a/sdk/Cargo.lock
+++ b/sdk/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "addr2line"
@@ -18,25 +18,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
-name = "ahash"
-version = "0.8.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91429305e9f0a25f6205c5b8e0d2db09e0708a7a6df0f42212bb56c32c8ac97a"
-dependencies = [
- "cfg-if",
- "once_cell",
- "version_check",
- "zerocopy",
-]
-
-[[package]]
-name = "aho-corasick"
-version = "1.1.2"
+name = "adler2"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
-dependencies = [
- "memchr",
-]
+checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
 [[package]]
 name = "aleo"
@@ -47,7 +32,7 @@ dependencies = [
  "once_cell",
  "openssl",
  "pyo3",
- "rand",
+ "rand 0.8.5",
  "serde",
  "serde_json",
  "snarkvm",
@@ -55,9 +40,9 @@ dependencies = [
 
 [[package]]
 name = "aleo-std"
-version = "0.1.18"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3aa6ad1a3bb96698e7e8d8e42a6f2fda3b8611a43aab4d5effb921f18798833"
+checksum = "869be259eeb00852087ad36e9a68c67959c2811dc8fc6c680fcac98948c4f172"
 dependencies = [
  "aleo-std-cpu",
  "aleo-std-profiler",
@@ -65,56 +50,58 @@ dependencies = [
  "aleo-std-time",
  "aleo-std-timed",
  "aleo-std-timer",
+ "walkdir",
 ]
 
 [[package]]
 name = "aleo-std-cpu"
-version = "0.1.4"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7527351aa675fdbe6a1902de3cf913ff7d50ccd6822f1562be374bdd85eaefb8"
+checksum = "9881417111e9266cf47bb2fec0e7ef32454fa2ac05763a48f25c1d50f260e1b9"
 
 [[package]]
 name = "aleo-std-profiler"
-version = "0.1.15"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bf055ddb2f54fa86394d19d87e7956df2f3cafff489fc14c0f48f2f80664c3d"
+checksum = "0d53500befe6ecd23f8fc11ccf510b680516b3a6aff08d60f12e1dda00b77787"
 
 [[package]]
 name = "aleo-std-storage"
-version = "0.1.3"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "503e2538d5158b869bc9c30c9754f9a23f4210987008014a9f118db99f22c217"
+checksum = "46f6571ae16ee20c1e9a95b6ba685ca7156d519400f597c5e59f53b641637225"
 dependencies = [
  "dirs",
+ "tempfile",
 ]
 
 [[package]]
 name = "aleo-std-time"
-version = "0.1.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72f2a841f04c2eaeb5a95312e5201a9e4b7c95b64ca99870d6bd2e2376df540a"
+checksum = "a9ebd144c81671193ed85aa2db9bb5e183421843e0485de8fffc07e5cf50e18a"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
+ "quote 1.0.46",
  "syn 1.0.109",
 ]
 
 [[package]]
 name = "aleo-std-timed"
-version = "0.1.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6118baab6285accf088b31d5ea5029c37bbf9d98e62b4d8720a0a5a66bc2e427"
+checksum = "68f6ff9e4c36858fa2c29e5284b77527b5a7466743976e1ba1f5824e16683545"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
+ "quote 1.0.46",
  "syn 1.0.109",
 ]
 
 [[package]]
 name = "aleo-std-timer"
-version = "0.1.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e4f181fc1a372e8ceff89612e5c9b13f72bff5b066da9f8d6827ae65af492c4"
+checksum = "12aca1021aef2c476bad30d2f681e891b2be4f07dbc230a96df09cb693bfb3cb"
 
 [[package]]
 name = "allocator-api2"
@@ -122,59 +109,14 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
 
-[[package]]
-name = "anstream"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ab91ebe16eb252986481c5b62f6098f3b698a45e34b5b98200cf20dd2484a44"
-dependencies = [
- "anstyle",
- "anstyle-parse",
- "anstyle-query",
- "anstyle-wincon",
- "colorchoice",
- "utf8parse",
-]
-
-[[package]]
-name = "anstyle"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7079075b41f533b8c61d2a4d073c4676e1f8b249ff94a393b0595db304e0dd87"
-
-[[package]]
-name = "anstyle-parse"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "317b9a89c1868f5ea6ff1d9539a69f45dffc21ce321ac1fd1160dfa48c8e2140"
-dependencies = [
- "utf8parse",
-]
-
-[[package]]
-name = "anstyle-query"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b"
-dependencies = [
- "windows-sys 0.48.0",
-]
-
-[[package]]
-name = "anstyle-wincon"
-version = "3.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0699d10d2f4d628a98ee7b57b289abbc98ff3bad977cb3152709d4bf2330628"
-dependencies = [
- "anstyle",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "anyhow"
 version = "1.0.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
+dependencies = [
+ "backtrace",
+]
 
 [[package]]
 name = "arrayref"
@@ -195,8 +137,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a66537f1bb974b254c98ed142ff995236e81b9d0fe4db0575f46612cb15eb0f9"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
@@ -205,6 +147,29 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "aws-lc-rs"
+version = "1.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4342d8937fc7e5dd9b1c60292261c0670c882a2cd1719cfc11b1af41731e32ad"
+dependencies = [
+ "aws-lc-sys",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-lc-sys"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d9ceb1da931507a12f4fccea479dccd00da1943e1b4ae72d8e502d707361444"
+dependencies = [
+ "cc",
+ "cmake",
+ "dunce",
+ "fs_extra",
+ "pkg-config",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.69"
@@ -215,22 +180,34 @@ dependencies = [
  "cc",
  "cfg-if",
  "libc",
- "miniz_oxide",
+ "miniz_oxide 0.7.1",
  "object",
  "rustc-demangle",
 ]
 
+[[package]]
+name = "base16ct"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd307490d624467aa6f74b0eabb77633d1f758a7b25f12bceb0b22e08d9726f6"
+
 [[package]]
 name = "base64"
-version = "0.21.5"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
+[[package]]
+name = "base64ct"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
+checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
 
 [[package]]
 name = "bech32"
-version = "0.9.1"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d86b93f97252c47b41663388e6d155714a9d0c398b99f1005cbc5f978b29f445"
+checksum = "32637268377fc7b10a8c6d51de3e7fba1ce5dd371a96e342b34e6078db558e7f"
 
 [[package]]
 name = "bincode"
@@ -249,9 +226,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.4.1"
+version = "2.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
+checksum = "b4388bee8683e3d04af747c73422af53102d2bd24d9eadb6cbc100baef4b43f8"
 
 [[package]]
 name = "blake2"
@@ -259,7 +236,7 @@ version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
 dependencies = [
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -282,6 +259,15 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2f6c7dbe95a6ed67ad9f18e57daf93a2f034c524b99fd2b76d18fdfeb6660aa"
+dependencies = [
+ "hybrid-array",
+]
+
 [[package]]
 name = "bs58"
 version = "0.5.0"
@@ -305,17 +291,20 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.5.0"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
+checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 
 [[package]]
 name = "cc"
-version = "1.0.83"
+version = "1.2.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
+checksum = "f5d6cac793997bd970000024b2934968efe83b382de4fdcf4fcb46b6ee4ad996"
 dependencies = [
+ "find-msvc-tools",
+ "jobserver",
  "libc",
+ "shlex",
 ]
 
 [[package]]
@@ -325,86 +314,102 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
-name = "clap"
-version = "4.4.10"
+name = "cfg_aliases"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41fffed7514f420abec6d183b1d3acfd9099c79c3a10a06ade4f8203f1411272"
-dependencies = [
- "clap_builder",
- "clap_derive",
-]
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
 
 [[package]]
-name = "clap_builder"
-version = "4.4.9"
+name = "chacha20"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63361bae7eef3771745f02d8d892bec2fee5f6e34af316ba556e7f97a7069ff1"
+checksum = "d524456ba66e72eb8b115ff89e01e497f8e6d11d78b70b1aa13c0fbd97540a81"
 dependencies = [
- "anstream",
- "anstyle",
- "clap_lex",
- "strsim",
+ "cfg-if",
+ "cpufeatures",
+ "rand_core 0.10.1",
 ]
 
 [[package]]
-name = "clap_derive"
-version = "4.4.7"
+name = "cmake"
+version = "0.1.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf9804afaaf59a91e75b022a30fb7229a7901f60c755489cc61c9b423b836442"
+checksum = "c0f78a02292a74a88ac736019ab962ece0bc380e3f977bf72e376c5d78ff0678"
 dependencies = [
- "heck",
- "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "cc",
 ]
 
 [[package]]
-name = "clap_lex"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "702fc72eb24e5a1e48ce58027a675bc24edd52096d5397d4aea7c6dd9eca0bd1"
-
-[[package]]
-name = "colorchoice"
-version = "1.0.0"
+name = "cmov"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
+checksum = "0c9ea0ac24bc397ab3c98583a3c9ba74fa56b09a4449bbe172b9b1ddb016027a"
 
 [[package]]
 name = "colored"
-version = "2.0.4"
+version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2674ec482fbc38012cf31e6c42ba0177b431a0cb6f15fe40efa5aab1bda516f6"
+checksum = "faf9468729b8cbcea668e36183cb69d317348c2e08e994829fb56ebfdfbaac34"
 dependencies = [
- "is-terminal",
- "lazy_static",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
-name = "console"
-version = "0.15.7"
+name = "combine"
+version = "4.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c926e00cc70edefdc64d3a5ff31cc65bb97a3460097762bd23afb4d8145fccf8"
+checksum = "ba5a308b75df32fe02788e748662718f03fde005016435c444eea572398219fd"
 dependencies = [
- "encode_unicode",
- "lazy_static",
- "libc",
- "unicode-width",
- "windows-sys 0.45.0",
+ "bytes",
+ "memchr",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
+
 [[package]]
 name = "constant_time_eq"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7144d30dcf0fafbce74250a3963025d8d52177934239851c917d29f1df280c2"
 
+[[package]]
+name = "cookie"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
+dependencies = [
+ "percent-encoding",
+ "time",
+ "version_check",
+]
+
+[[package]]
+name = "cookie_store"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15b2c103cf610ec6cae3da84a766285b42fd16aad564758459e6ecf128c75206"
+dependencies = [
+ "cookie",
+ "document-features",
+ "idna 1.1.0",
+ "indexmap",
+ "log",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "time",
+ "url",
+]
+
 [[package]]
 name = "core-foundation"
-version = "0.9.4"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+checksum = "b2a6cd9ae233e7f62ba4e9353e81a88df7fc8a5987b8d445b4d90c879bd156f6"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -412,15 +417,21 @@ dependencies = [
 
 [[package]]
 name = "core-foundation-sys"
-version = "0.8.6"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
+
+[[package]]
+name = "cpubits"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
+checksum = "15b85f9c39137c3a891689859392b1bd49812121d0d61c9caf00d46ed5ce06ae"
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.11"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce420fe07aecd3e67c5f910618fe65e94158f6dcc0adf44e00d69ce2bdfe0fd0"
+checksum = "8b2a41393f66f16b0823bb79094d54ac5fbd34ab292ddafb9a0456ac9f87d201"
 dependencies = [
  "libc",
 ]
@@ -473,6 +484,21 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
+[[package]]
+name = "crypto-bigint"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a52aa3fcda4e6302a9f48734f234d35d4721b96f8fe07d073f07ce9df4f0271"
+dependencies = [
+ "cpubits",
+ "ctutils",
+ "hybrid-array",
+ "num-traits",
+ "rand_core 0.10.1",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -484,54 +510,41 @@ dependencies = [
 ]
 
 [[package]]
-name = "curl"
-version = "0.4.44"
+name = "crypto-common"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "509bd11746c7ac09ebd19f0b17782eae80aadee26237658a6b4808afb5c11a22"
+checksum = "ce6e4c961d6cd6c9a86db418387425e8bdeaf05b3c8bc1411e6dca4c252f1453"
 dependencies = [
- "curl-sys",
- "libc",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "socket2 0.4.10",
- "winapi",
+ "hybrid-array",
+ "rand_core 0.10.1",
 ]
 
 [[package]]
-name = "curl-sys"
-version = "0.4.68+curl-8.4.0"
+name = "ctutils"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4a0d18d88360e374b16b2273c832b5e57258ffc1d4aa4f96b108e0738d5752f"
+checksum = "7d5515a3834141de9eafb9717ad39eea8247b5674e6066c404e8c4b365d2a29e"
 dependencies = [
- "cc",
- "libc",
- "libz-sys",
- "openssl-sys",
- "pkg-config",
- "vcpkg",
- "windows-sys 0.48.0",
+ "cmov",
+ "subtle",
 ]
 
 [[package]]
-name = "deranged"
-version = "0.3.10"
+name = "der"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8eb30d70a07a3b04884d2677f06bec33509dc67ca60d92949e5535352d3191dc"
+checksum = "71fd89660b2dc699704064e59e9dba0147b903e85319429e131620d022be411b"
 dependencies = [
- "powerfmt",
+ "const-oid",
+ "pem-rfc7468",
+ "zeroize",
 ]
 
 [[package]]
-name = "derivative"
-version = "2.2.0"
+name = "deranged"
+version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
-dependencies = [
- "proc-macro2",
- "quote 1.0.33",
- "syn 1.0.109",
-]
+checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
 
 [[package]]
 name = "digest"
@@ -539,11 +552,23 @@ version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
- "block-buffer",
- "crypto-common",
+ "block-buffer 0.10.4",
+ "crypto-common 0.1.6",
  "subtle",
 ]
 
+[[package]]
+name = "digest"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
+dependencies = [
+ "block-buffer 0.12.1",
+ "const-oid",
+ "crypto-common 0.2.2",
+ "ctutils",
+]
+
 [[package]]
 name = "dirs"
 version = "4.0.0"
@@ -565,10 +590,44 @@ dependencies = [
 ]
 
 [[package]]
-name = "dotenvy"
-version = "0.15.7"
+name = "displaydoc"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ac70aa55017e108007fbaf5aa0f54b021c98f92ff8af59d42eda9da96e3dd4f"
+dependencies = [
+ "proc-macro2",
+ "quote 1.0.46",
+ "syn 2.0.118",
+]
+
+[[package]]
+name = "document-features"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4b8a88685455ed29a21542a33abd9cb6510b6b129abadabdcef0f4c55bc8f61"
+dependencies = [
+ "litrs",
+]
+
+[[package]]
+name = "dunce"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
+
+[[package]]
+name = "ecdsa"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+checksum = "c0681a4fc24c767085329728d8dfba959af91228aa4610cca4f8ce317ba46ae0"
+dependencies = [
+ "der",
+ "digest 0.11.3",
+ "elliptic-curve",
+ "rfc6979",
+ "signature",
+ "zeroize",
+]
 
 [[package]]
 name = "either"
@@ -577,18 +636,42 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
 
 [[package]]
-name = "encode_unicode"
-version = "0.3.6"
+name = "elliptic-curve"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
+checksum = "9d65aa39b3a5c1c9c1b745c9a019234bb7a21b77abcb4f4d266d706e2d577d65"
+dependencies = [
+ "base16ct",
+ "crypto-bigint",
+ "crypto-common 0.2.2",
+ "digest 0.11.3",
+ "ff",
+ "group",
+ "hybrid-array",
+ "rand_core 0.10.1",
+ "sec1",
+ "subtle",
+ "zeroize",
+]
 
 [[package]]
-name = "encoding_rs"
-version = "0.8.33"
+name = "enum-iterator"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7268b386296a025e474d5140678f75d6de9493ae55a5d709eeb9dd08149945e1"
+checksum = "a4549325971814bda7a44061bf3fe7e487d447cba01e4220a4b454d630d7a016"
 dependencies = [
- "cfg-if",
+ "enum-iterator-derive",
+]
+
+[[package]]
+name = "enum-iterator-derive"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "685adfa4d6f3d765a26bc5dbc936577de9abf756c1feeb3089b01dd395034842"
+dependencies = [
+ "proc-macro2",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
@@ -615,9 +698,9 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "errno"
-version = "0.3.8"
+version = "0.3.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a258e46cdc063eb8519c00b9fc845fc47bcfca4130e2f08e88665ceda8474245"
+checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
  "windows-sys 0.52.0",
@@ -625,34 +708,47 @@ dependencies = [
 
 [[package]]
 name = "fastrand"
-version = "1.9.0"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f1f227452a390804cdb637b74a86990f2a7d7ba4b7d5693aac9b4dd6defd8d6"
+
+[[package]]
+name = "ff"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
+checksum = "a1f686ab92a9fb0eaf188f6c6c87b89490baa6fdb0db4544ba4dc47f7942489f"
 dependencies = [
- "instant",
+ "rand_core 0.10.1",
+ "subtle",
 ]
 
 [[package]]
-name = "fastrand"
-version = "2.0.1"
+name = "find-msvc-tools"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
+checksum = "5baebc0774151f905a1a2cc41989300b1e6fbb29aff0ceffa1064fdd3088d582"
 
 [[package]]
 name = "flate2"
-version = "1.0.28"
+version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46303f565772937ffe1d394a4fac6f411c6013172fadde9dcdb1e147a086940e"
+checksum = "843fba2746e448b37e26a819579957415c8cef339bf08564fe8b7ddbd959573c"
 dependencies = [
  "crc32fast",
- "miniz_oxide",
+ "miniz_oxide 0.8.9",
 ]
 
 [[package]]
-name = "fnv"
-version = "1.0.7"
+name = "foldhash"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
+
+[[package]]
+name = "foldhash"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
 
 [[package]]
 name = "foreign-types"
@@ -678,6 +774,12 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "fs_extra"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"
+
 [[package]]
 name = "futures-channel"
 version = "0.3.29"
@@ -693,18 +795,6 @@ version = "0.3.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb1d22c66e66d9d72e1758f0bd7d4fd0bee04cad842ee34587d68c07e45d088c"
 
-[[package]]
-name = "futures-io"
-version = "0.3.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bf34a163b5c4c52d0478a4d757da8fb65cabef42ba90515efee0f6f9fa45aaa"
-
-[[package]]
-name = "futures-sink"
-version = "0.3.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e36d3378ee38c2a36ad710c5d30c2911d752cb941c00c72dbabfb786a7970817"
-
 [[package]]
 name = "futures-task"
 version = "0.3.29"
@@ -718,12 +808,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a19526d624e703a3179b3d322efec918b6246ea0fa51d41124525f00f1cc8104"
 dependencies = [
  "futures-core",
- "futures-io",
  "futures-task",
- "memchr",
  "pin-project-lite",
  "pin-utils",
- "slab",
 ]
 
 [[package]]
@@ -752,8 +839,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "300e883d756b2e4ec94e02791f39b04b522276138852cfc41d9fb7e904106099"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "libc",
+ "r-efi",
+ "rand_core 0.10.1",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -763,37 +866,47 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
 
 [[package]]
-name = "h2"
-version = "0.3.22"
+name = "group"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d6250322ef6e60f93f9a2162799302cd6f68f79f6e5d85c8c16f14d1d958178"
+checksum = "7fd1a1c7a5206c5b7a3f5a0d7ccd3ff85d0c8f5133d62a02680255b0004af5f4"
 dependencies = [
- "bytes",
- "fnv",
- "futures-core",
- "futures-sink",
- "futures-util",
- "http",
- "indexmap",
- "slab",
- "tokio",
- "tokio-util",
- "tracing",
+ "ff",
+ "rand_core 0.10.1",
+ "subtle",
 ]
 
 [[package]]
 name = "hashbrown"
-version = "0.14.3"
+version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
 dependencies = [
- "ahash",
  "allocator-api2",
+ "equivalent",
+ "foldhash 0.1.5",
 ]
 
 [[package]]
-name = "heck"
-version = "0.4.1"
+name = "hashbrown"
+version = "0.16.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash 0.2.0",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
+
+[[package]]
+name = "heck"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
@@ -809,75 +922,219 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "hmac"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6303bc9732ae41b04cb554b844a762b4115a61bfaa81e3e83050991eeb56863f"
+dependencies = [
+ "digest 0.11.3",
+]
+
 [[package]]
 name = "http"
-version = "0.2.11"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8947b1a6fad4393052c7ba1f4cd97bed3e953a95c79c92ad9b051a04611d9fbb"
+checksum = "6970f50e31d6fc17d3fa27329444bfa74e196cf62e95052a3f6fee181dba6425"
 dependencies = [
  "bytes",
- "fnv",
  "itoa",
 ]
 
 [[package]]
 name = "http-body"
-version = "0.4.5"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
 dependencies = [
  "bytes",
  "http",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http",
+ "http-body",
  "pin-project-lite",
 ]
 
 [[package]]
 name = "httparse"
-version = "1.8.0"
+version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
+checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
 
 [[package]]
-name = "httpdate"
-version = "1.0.3"
+name = "hybrid-array"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
+checksum = "818356c5132c1fede50f837ca96afbe78ff42413047f4abb886217845e1b6c8c"
+dependencies = [
+ "subtle",
+ "typenum",
+ "zeroize",
+]
 
 [[package]]
 name = "hyper"
-version = "0.14.27"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffb1cfd654a8219eaef89881fdb3bb3b1cdc5fa75ded05d6933b2b382e395468"
+checksum = "cc2b571658e38e0c01b1fdca3bbbe93c00d3d71693ff2770043f8c29bc7d6f80"
 dependencies = [
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  "futures-channel",
- "futures-core",
  "futures-util",
- "h2",
  "http",
  "http-body",
  "httparse",
- "httpdate",
  "itoa",
  "pin-project-lite",
- "socket2 0.4.10",
+ "smallvec",
  "tokio",
- "tower-service",
- "tracing",
  "want",
 ]
 
+[[package]]
+name = "hyper-rustls"
+version = "0.27.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "33ca68d021ef39cf6463ab54c1d0f5daf03377b70561305bb89a8f83aab66e0f"
+dependencies = [
+ "http",
+ "hyper",
+ "hyper-util",
+ "rustls",
+ "tokio",
+ "tokio-rustls",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-tls"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
 dependencies = [
  "bytes",
+ "http-body-util",
  "hyper",
+ "hyper-util",
  "native-tls",
  "tokio",
  "tokio-native-tls",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c6995591a8f1380fcb4ba966a252a4b29188d51d2b89e3a252f5305be65aea8"
+dependencies = [
+ "base64",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "ipnet",
+ "libc",
+ "percent-encoding",
+ "pin-project-lite",
+ "socket2 0.6.4",
+ "tokio",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "icu_collections"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2984d1cd16c883d7935b9e07e44071dca8d917fd52ecc02c04d5fa0b5a3f191c"
+dependencies = [
+ "displaydoc",
+ "potential_utf",
+ "utf8_iter",
+ "yoke",
+ "zerofrom",
+ "zerovec",
+]
+
+[[package]]
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+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92219b62b3e2b4d88ac5119f8904c10f8f61bf7e95b640d25ba3075e6cac2c29"
+dependencies = [
+ "displaydoc",
+ "litemap",
+ "tinystr",
+ "writeable",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_normalizer"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c56e5ee99d6e3d33bd91c5d85458b6005a22140021cc324cea84dd0e72cff3b4"
+dependencies = [
+ "icu_collections",
+ "icu_normalizer_data",
+ "icu_properties",
+ "icu_provider",
+ "smallvec",
+ "zerovec",
+]
+
+[[package]]
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+
+[[package]]
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+dependencies = [
+ "icu_collections",
+ "icu_locale_core",
+ "icu_properties_data",
+ "icu_provider",
+ "zerotrie",
+ "zerovec",
+]
+
+[[package]]
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+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e2bbb201e0c04f7b4b3e14382af113e17ba4f63e2c9d2ee626b720cbce54a14"
+
+[[package]]
+name = "icu_provider"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "139c4cf31c8b5f33d7e199446eff9c1e02decfc2f0eec2c8d71f65befa45b421"
+dependencies = [
+ "displaydoc",
+ "icu_locale_core",
+ "writeable",
+ "yoke",
+ "zerofrom",
+ "zerotrie",
+ "zerovec",
 ]
 
 [[package]]
@@ -890,87 +1147,150 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "idna"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b0875f23caa03898994f6ddc501886a45c7d3d62d04d2d90788d47be1b1e4de"
+dependencies = [
+ "idna_adapter",
+ "smallvec",
+ "utf8_iter",
+]
+
+[[package]]
+name = "idna_adapter"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb68373c0d6620ef8105e855e7745e18b0d00d3bdb07fb532e434244cdb9a714"
+dependencies = [
+ "icu_normalizer",
+ "icu_properties",
+]
+
 [[package]]
 name = "indexmap"
-version = "2.1.0"
+version = "2.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
+checksum = "d466e9454f08e4a911e14806c24e16fba1b4c121d1ea474396f396069cf949d9"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.17.1",
  "rayon",
  "serde",
+ "serde_core",
 ]
 
 [[package]]
-name = "indicatif"
-version = "0.17.7"
+name = "indoc"
+version = "2.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e186cfbae8084e513daff4240b4797e342f988cecda4fb6c939150f96315fd8"
+
+[[package]]
+name = "ipnet"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
+
+[[package]]
+name = "itertools"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb28741c9db9a713d93deb3bb9515c20788cef5815265bee4980e87bde7e0f25"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
 dependencies = [
- "console",
- "instant",
- "number_prefix",
- "portable-atomic",
- "unicode-width",
+ "either",
 ]
 
 [[package]]
-name = "indoc"
-version = "2.0.4"
+name = "itoa"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e186cfbae8084e513daff4240b4797e342f988cecda4fb6c939150f96315fd8"
+checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
 
 [[package]]
-name = "instant"
-version = "0.1.12"
+name = "jni"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+checksum = "5efd9a482cf3a427f00d6b35f14332adc7902ce91efb778580e180ff90fa3498"
 dependencies = [
  "cfg-if",
+ "combine",
+ "jni-macros",
+ "jni-sys",
+ "log",
+ "simd_cesu8",
+ "thiserror 2.0.18",
+ "walkdir",
+ "windows-link",
 ]
 
 [[package]]
-name = "ipnet"
-version = "2.9.0"
+name = "jni-macros"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
+checksum = "a00109accc170f0bdb141fed3e393c565b6f5e072365c3bd58f5b062591560a3"
+dependencies = [
+ "proc-macro2",
+ "quote 1.0.46",
+ "rustc_version",
+ "simd_cesu8",
+ "syn 2.0.118",
+]
 
 [[package]]
-name = "is-terminal"
-version = "0.4.9"
+name = "jni-sys"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
+checksum = "c6377a88cb3910bee9b0fa88d4f42e1d2da8e79915598f65fb0c7ee14c878af2"
 dependencies = [
- "hermit-abi",
- "rustix",
- "windows-sys 0.48.0",
+ "jni-sys-macros",
 ]
 
 [[package]]
-name = "itertools"
-version = "0.11.0"
+name = "jni-sys-macros"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+checksum = "38c0b942f458fe50cdac086d2f946512305e5631e720728f2a61aabcd47a6264"
 dependencies = [
- "either",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
-name = "itoa"
-version = "1.0.9"
+name = "jobserver"
+version = "0.1.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
+checksum = "1c00acbd29eabad4a2392fa0e921c874934dbbf4194312ad20f04a0ed67a3cb3"
+dependencies = [
+ "getrandom 0.4.3",
+ "libc",
+]
 
 [[package]]
 name = "js-sys"
-version = "0.3.66"
+version = "0.3.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cee9c64da59eae3b50095c18d3e74f8b73c0b86d2792824ff01bbce68ba229ca"
+checksum = "2964e92d1d9dc3364cae4d718d93f227e3abb088e747d92e0395bfdedf1c12ca"
 dependencies = [
+ "once_cell",
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "k256"
+version = "0.14.0-rc.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ce7f1aa9a24c53c6572d8017c8c1ceb5d44c6071ff68c9912860fa4d262101"
+dependencies = [
+ "cpubits",
+ "ecdsa",
+ "elliptic-curve",
+ "primeorder",
+ "sha2",
+ "wnaf",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -979,9 +1299,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.150"
+version = "0.2.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
+checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
 
 [[package]]
 name = "libredox"
@@ -989,28 +1309,28 @@ version = "0.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85c833ca1e66078851dba29046874e38f08b2c883700aa29a03ddd3b23814ee8"
 dependencies = [
- "bitflags 2.4.1",
+ "bitflags 2.13.0",
  "libc",
  "redox_syscall",
 ]
 
 [[package]]
-name = "libz-sys"
-version = "1.1.12"
+name = "linux-raw-sys"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d97137b25e321a73eef1418d1d5d2eda4d77e12813f8e6dead84bc52c5870a7b"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
+checksum = "32a66949e030da00e8c7d4434b251670a91556f4144941d37452769c25d58a53"
 
 [[package]]
-name = "linux-raw-sys"
-version = "0.4.12"
+name = "litemap"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4cd1a83af159aa67994778be9070f0ae1bd732942279cabb14f86f986a21456"
+checksum = "92daf443525c4cce67b150400bc2316076100ce0b3686209eb8cf3c31612e6f0"
+
+[[package]]
+name = "litrs"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11d3d7f243d5c5a8b9bb5d6dd2b1602c0cb0b9db1621bafc7ed66e35ff9fe092"
 
 [[package]]
 name = "lock_api"
@@ -1024,9 +1344,24 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.20"
+version = "0.4.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ceec5bc11778974d1bcb055b18002eba7f4b3518b6a0081b3af5f21666da9ad"
+
+[[package]]
+name = "lru"
+version = "0.16.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f66e8d5d03f609abc3a39e6f08e4164ebf1447a732906d39eb9b99b7919ef39"
+dependencies = [
+ "hashbrown 0.16.1",
+]
+
+[[package]]
+name = "lru-slab"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
 
 [[package]]
 name = "memchr"
@@ -1043,12 +1378,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "mime"
-version = "0.3.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
-
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
@@ -1064,6 +1393,16 @@ dependencies = [
  "adler",
 ]
 
+[[package]]
+name = "miniz_oxide"
+version = "0.8.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
+dependencies = [
+ "adler2",
+ "simd-adler32",
+]
+
 [[package]]
 name = "mio"
 version = "0.8.9"
@@ -1077,11 +1416,10 @@ dependencies = [
 
 [[package]]
 name = "native-tls"
-version = "0.2.11"
+version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
+checksum = "465500e14ea162429d264d44189adc38b199b62b1c21eea9f69e4b73cb03bbf2"
 dependencies = [
- "lazy_static",
  "libc",
  "log",
  "openssl",
@@ -1103,6 +1441,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.50.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "num-bigint"
 version = "0.4.4"
@@ -1114,6 +1461,12 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-conv"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "521739c6d2bac4aa25192232afe6841231376b2b26d4d9fae5ecf8ca5772e441"
+
 [[package]]
 name = "num-derive"
 version = "0.4.1"
@@ -1121,18 +1474,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cfb77679af88f8b125209d354a202862602672222e7f2313fdd6dc349bad4712"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
-]
-
-[[package]]
-name = "num-format"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a652d9771a63711fd3c3deb670acfbe5c30a4072e664d7a3bf5a9e1056ac72c3"
-dependencies = [
- "arrayvec",
- "itoa",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
@@ -1147,9 +1490,9 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.17"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
 ]
@@ -1164,12 +1507,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "number_prefix"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "830b246a0e5f20af87141b25c173cd1b609bd7779a4617d6ec582abaf90870f3"
-
 [[package]]
 name = "object"
 version = "0.32.1"
@@ -1181,21 +1518,20 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.18.0"
+version = "1.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
 [[package]]
 name = "openssl"
-version = "0.10.60"
+version = "0.10.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79a4c6c3a2b158f7f8f2a2fc5a969fa3a068df6fc9dbb4a43845436e3af7c800"
+checksum = "77823a27f0babb03091cb9ed9ef80af3b39dbc82f97e8fa530374b7dafd87a45"
 dependencies = [
- "bitflags 2.4.1",
+ "bitflags 2.13.0",
  "cfg-if",
  "foreign-types",
  "libc",
- "once_cell",
  "openssl-macros",
  "openssl-sys",
 ]
@@ -1207,21 +1543,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
 name = "openssl-probe"
-version = "0.1.5"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
+checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.96"
+version = "0.9.117"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3812c071ba60da8b5677cc12bcb1d42989a65553772897a7e0355545a819838f"
+checksum = "b47e7e6bb2c38cd930d25a23b40fa52e068c10e85f3e03a7f5ba5aaca5713695"
 dependencies = [
  "cc",
  "libc",
@@ -1258,6 +1594,15 @@ version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
 
+[[package]]
+name = "pem-rfc7468"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6305423e0e7738146434843d1694d621cce767262b2a86910beab705e4493d9"
+dependencies = [
+ "base64ct",
+]
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -1278,15 +1623,18 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pkg-config"
-version = "0.3.27"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
+checksum = "19f132c84eca552bf34cab8ec81f1c1dcc229b811638f9d283dceabe58c5569e"
 
 [[package]]
-name = "portable-atomic"
-version = "1.5.1"
+name = "potential_utf"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bccab0e7fd7cc19f820a1c8c91720af652d0c88dc9664dd72aef2614f04af3b"
+checksum = "0103b1cef7ec0cf76490e969665504990193874ea05c85ff9bab8b911d0a0564"
+dependencies = [
+ "zerovec",
+]
 
 [[package]]
 name = "powerfmt"
@@ -1300,11 +1648,36 @@ version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
+[[package]]
+name = "primefield"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c555a6e4eb7d4e158fcb028c835c3b8642206ddc279b5c6b202ef9a8bdb592f4"
+dependencies = [
+ "crypto-bigint",
+ "crypto-common 0.2.2",
+ "ff",
+ "rand_core 0.10.1",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "primeorder"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c9f42978c78a00e3d68f69fc03e57a234debae69da4020a4fb588fcdcd07b06"
+dependencies = [
+ "elliptic-curve",
+ "primefield",
+ "wnaf",
+]
+
 [[package]]
 name = "proc-macro2"
-version = "1.0.70"
+version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
+checksum = "8fd00f0bb2e90d81d1044c2b32617f68fcb9fa3bb7640c23e9c748e53fb30934"
 dependencies = [
  "unicode-ident",
 ]
@@ -1355,8 +1728,8 @@ checksum = "dac53072f717aa1bfa4db832b39de8c875b7c7af4f4a6fe93cdbf9264cf8383b"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
@@ -1367,17 +1740,65 @@ checksum = "7774b5a8282bd4f25f803b1f0d945120be959a36c72e08e7cd031c792fdfd424"
 dependencies = [
  "heck",
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
-name = "quick-xml"
-version = "0.23.1"
+name = "quinn"
+version = "0.11.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11bafc859c6815fbaffbbbf4229ecb767ac913fecb27f9ad4343662e9ef099ea"
+checksum = "0c1a41e437b6bbd489372cd4971de128e85c855f56c57f283d20ff016cf7c0a8"
 dependencies = [
- "memchr",
+ "bytes",
+ "cfg_aliases",
+ "pin-project-lite",
+ "quinn-proto",
+ "quinn-udp",
+ "rustc-hash",
+ "rustls",
+ "socket2 0.5.5",
+ "thiserror 2.0.18",
+ "tokio",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-proto"
+version = "0.11.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f4bfc015262b9df63c8845072ce59068853ff5872180c2ce2f13038b970e560"
+dependencies = [
+ "aws-lc-rs",
+ "bytes",
+ "getrandom 0.4.3",
+ "lru-slab",
+ "rand 0.10.2",
+ "rand_pcg",
+ "ring",
+ "rustc-hash",
+ "rustls",
+ "rustls-pki-types",
+ "slab",
+ "thiserror 2.0.18",
+ "tinyvec",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-udp"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35a133f956daabe89a61a685c2649f13d82d5aa4bd5d12d1277e1072a21c0694"
+dependencies = [
+ "cfg_aliases",
+ "libc",
+ "once_cell",
+ "socket2 0.5.5",
+ "tracing",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -1388,13 +1809,19 @@ checksum = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
 
 [[package]]
 name = "quote"
-version = "1.0.33"
+version = "1.0.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+checksum = "dfbc457d0c7a0759a614551b11a6409e5951f6c7537be1f1b7682b9ae9230368"
 dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "r-efi"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
+
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -1402,18 +1829,39 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
- "rand_chacha",
- "rand_core",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7f5fa3a058cd35567ef9bfa5e75732bee0f9e4c55fa90477bef2dfcdbc4be80"
+dependencies = [
+ "chacha20",
+ "getrandom 0.4.3",
+ "rand_core 0.10.1",
 ]
 
 [[package]]
 name = "rand_chacha"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e6af7f3e25ded52c41df4e0b1af2d047e45896c2f3281792ed68a1c243daedb"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.10.1",
 ]
 
 [[package]]
@@ -1422,23 +1870,38 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.11",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63b8176103e19a2643978565ca18b50549f6101881c443590420e4dc998a3c69"
+
+[[package]]
+name = "rand_pcg"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "caa0f4137e1c0a72f4c651489402276c8e8e1cf081f3b0ba156d2cbeef09e86a"
+dependencies = [
+ "rand_core 0.10.1",
 ]
 
 [[package]]
 name = "rand_xorshift"
-version = "0.3.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d25bf25ec5ae4a3f1b92f929810509a2f53d7dca2f50b794ff57e3face536c8f"
+checksum = "60aa6af80be32871323012e02e6e65f8a7cc7890931ae421d217ad8fe0df2ccf"
 dependencies = [
- "rand_core",
+ "rand_core 0.10.1",
 ]
 
 [[package]]
 name = "rayon"
-version = "1.8.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
+checksum = "fb39b166781f92d482534ef4b4b1b2568f42613b53e5b6c160e24cfbfa30926d"
 dependencies = [
  "either",
  "rayon-core",
@@ -1446,9 +1909,9 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
+checksum = "22e18b0f0062d30d4230b2e85ff77fdfe4326feb054b9783a3460d8435c8ab91"
 dependencies = [
  "crossbeam-deque",
  "crossbeam-utils",
@@ -1469,76 +1932,59 @@ version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a18479200779601e498ada4e8c1e1f50e3ee19deb0259c25825a98b5603b2cb4"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.11",
  "libredox",
- "thiserror",
-]
-
-[[package]]
-name = "regex"
-version = "1.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "380b951a9c5e80ddfd6136919eef32310721aa4aacd4889a8d39124b026ab343"
-dependencies = [
- "aho-corasick",
- "memchr",
- "regex-automata",
- "regex-syntax",
-]
-
-[[package]]
-name = "regex-automata"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
-dependencies = [
- "aho-corasick",
- "memchr",
- "regex-syntax",
+ "thiserror 1.0.50",
 ]
 
-[[package]]
-name = "regex-syntax"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
-
 [[package]]
 name = "reqwest"
-version = "0.11.22"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "046cd98826c46c2ac8ddecae268eb5c2e58628688a5fc7a2643704a73faba95b"
+checksum = "219c5811de6525e5416c7d5d53bb656d3afdbc6c5af816e0802bcfa42dbdc1c3"
 dependencies = [
  "base64",
  "bytes",
- "encoding_rs",
  "futures-core",
- "futures-util",
- "h2",
  "http",
  "http-body",
+ "http-body-util",
  "hyper",
+ "hyper-rustls",
  "hyper-tls",
- "ipnet",
+ "hyper-util",
  "js-sys",
  "log",
- "mime",
  "native-tls",
- "once_cell",
  "percent-encoding",
  "pin-project-lite",
+ "quinn",
+ "rustls",
+ "rustls-pki-types",
+ "rustls-platform-verifier",
  "serde",
  "serde_json",
- "serde_urlencoded",
- "system-configuration",
+ "sync_wrapper",
  "tokio",
  "tokio-native-tls",
+ "tokio-rustls",
+ "tower",
+ "tower-http",
  "tower-service",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
- "winreg",
+]
+
+[[package]]
+name = "rfc6979"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4a459cddafb3fe76b31fd8f1108007566c40301feb64dc7b54656eb7388172b"
+dependencies = [
+ "crypto-bigint",
+ "hmac",
 ]
 
 [[package]]
@@ -1548,7 +1994,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "684d5e6e18f669ccebf64a92236bb7db9a34f07be010e3627368182027180866"
 dependencies = [
  "cc",
- "getrandom",
+ "getrandom 0.2.11",
  "libc",
  "spin",
  "untrusted",
@@ -1561,6 +2007,12 @@ version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
+[[package]]
+name = "rustc-hash"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b1e7f9a428571be2dc5bc0505c13fb6bf936822b894ec87abf8a08a4e51742d"
+
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
@@ -1572,11 +2024,11 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.26"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9470c4bf8246c8daf25f9598dca807fb6510347b1e1cfa55749113850c79d88a"
+checksum = "b6fe4565b9518b83ef4f91bb47ce29620ca828bd32cb7e408f0062e9930ba190"
 dependencies = [
- "bitflags 2.4.1",
+ "bitflags 2.13.0",
  "errno",
  "libc",
  "linux-raw-sys",
@@ -1585,31 +2037,86 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.9"
+version = "0.23.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "629648aced5775d558af50b2b4c7b02983a04b312126d45eeead26e7caa498b9"
+checksum = "6b92b125634d9b795e7beca796cc790df15a7fb38323bf3196fda83292d06b1f"
 dependencies = [
+ "aws-lc-rs",
  "log",
+ "once_cell",
  "ring",
+ "rustls-pki-types",
+ "rustls-webpki",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "rustls-native-certs"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dab5152771c58876a2146916e53e35057e1a4dfa2b9df0f0305b07f611fdea4d"
+dependencies = [
+ "openssl-probe",
+ "rustls-pki-types",
+ "schannel",
+ "security-framework",
+]
+
+[[package]]
+name = "rustls-pki-types"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "764899a24af3980067ee14bc143654f297b22eaebfe3c7b6b211920a5a59b046"
+dependencies = [
+ "web-time",
+ "zeroize",
+]
+
+[[package]]
+name = "rustls-platform-verifier"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26d1e2536ce4f35f4846aa13bff16bd0ff40157cdb14cc056c7b14ba41233ba0"
+dependencies = [
+ "core-foundation",
+ "core-foundation-sys",
+ "jni",
+ "log",
+ "once_cell",
+ "rustls",
+ "rustls-native-certs",
+ "rustls-platform-verifier-android",
  "rustls-webpki",
- "sct",
+ "security-framework",
+ "security-framework-sys",
+ "webpki-root-certs",
+ "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "rustls-platform-verifier-android"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f87165f0995f63a9fbeea62b64d10b4d9d8e78ec6d7d51fb2125fda7bb36788f"
+
 [[package]]
 name = "rustls-webpki"
-version = "0.101.7"
+version = "0.103.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
+checksum = "61c429a8649f110dddef65e2a5ad240f747e85f7758a6bccc7e5777bd33f756e"
 dependencies = [
+ "aws-lc-rs",
  "ring",
+ "rustls-pki-types",
  "untrusted",
 ]
 
 [[package]]
-name = "ryu"
-version = "1.0.15"
+name = "rustversion"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
+checksum = "cf54715a573b99ac80df0bc206da022bcd442c974952c7b9720069370852e21f"
 
 [[package]]
 name = "same-file"
@@ -1622,11 +2129,11 @@ dependencies = [
 
 [[package]]
 name = "schannel"
-version = "0.1.22"
+version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c3733bf4cf7ea0880754e19cb5a462007c4a8c1914bff372ccc95b464f1df88"
+checksum = "91c1b7e4904c873ef0710c1f407dde2e6287de2bebc1bbbf7d430bb7cbffd939"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1636,22 +2143,26 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
-name = "sct"
-version = "0.7.1"
+name = "sec1"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
+checksum = "d56d437c2f19203ce5f7122e507831de96f3d2d4d3be5af44a0b0a09d8a80e4d"
 dependencies = [
- "ring",
- "untrusted",
+ "base16ct",
+ "ctutils",
+ "der",
+ "hybrid-array",
+ "subtle",
+ "zeroize",
 ]
 
 [[package]]
 name = "security-framework"
-version = "2.9.2"
+version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05b64fb303737d99b81884b2c63433e9ae28abebe5eb5045dcdd175dc2ecf4de"
+checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.13.0",
  "core-foundation",
  "core-foundation-sys",
  "libc",
@@ -1660,105 +2171,128 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.9.1"
+version = "2.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e932934257d3b408ed8f30db49d85ea163bfe74961f017f405b025af298f0c7a"
+checksum = "6ce2691df843ecc5d231c0b14ece2acc3efb62c0a398c7e1d875f3983ce020e3"
 dependencies = [
  "core-foundation-sys",
  "libc",
 ]
 
 [[package]]
-name = "self-replace"
-version = "1.3.7"
+name = "semver"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "525db198616b2bcd0f245daf7bfd8130222f7ee6af9ff9984c19a61bf1160c55"
-dependencies = [
- "fastrand 1.9.0",
- "tempfile",
- "windows-sys 0.48.0",
-]
+checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
 
 [[package]]
-name = "self_update"
-version = "0.38.0"
+name = "seq-macro"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b3c585a1ced6b97ac13bd5e56f66559e5a75f477da5913f70df98e114518446"
-dependencies = [
- "hyper",
- "indicatif",
- "log",
- "quick-xml",
- "regex",
- "reqwest",
- "self-replace",
- "semver",
- "serde_json",
- "tempfile",
- "urlencoding",
-]
+checksum = "1bc711410fbe7399f390ca1c3b60ad0f53f80e95c5eb935e52268a0e2cd49acc"
 
 [[package]]
-name = "semver"
-version = "1.0.20"
+name = "serde"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
+checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+dependencies = [
+ "serde_core",
+ "serde_derive",
+]
 
 [[package]]
-name = "serde"
-version = "1.0.193"
+name = "serde_core"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
+checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.193"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
+checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.108"
+version = "1.0.150"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
+checksum = "e8014e44b4736ed0538adeecded0fce2a272f22dc9578a7eb6b2d9993c74cfb9"
 dependencies = [
  "indexmap",
  "itoa",
- "ryu",
+ "memchr",
  "serde",
+ "serde_core",
+ "zmij",
 ]
 
 [[package]]
-name = "serde_urlencoded"
-version = "0.7.1"
+name = "sha2"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
+checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
 dependencies = [
- "form_urlencoded",
- "itoa",
- "ryu",
- "serde",
+ "cfg-if",
+ "cpufeatures",
+ "digest 0.11.3",
 ]
 
 [[package]]
-name = "sha2"
-version = "0.10.8"
+name = "sharded-slab"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
 dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
+ "lazy_static",
+]
+
+[[package]]
+name = "shlex"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8fadd59c855ef2080decdef8ff161eb6661b86933c9d82e5ba29dc602a55aba"
+
+[[package]]
+name = "signature"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28d567dcbaf0049cb8ac2608a76cd95ff9e4412e1899d389ee400918ca7537f5"
+dependencies = [
+ "digest 0.11.3",
+ "rand_core 0.10.1",
+]
+
+[[package]]
+name = "simd-adler32"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "703d5c7ef118737c72f1af64ad2f6f8c5e1921f818cdcb97b8fe6fc69bf66214"
+
+[[package]]
+name = "simd_cesu8"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94f90157bb87cddf702797c5dadfa0be7d266cdf49e22da2fcaa32eff75b2c33"
+dependencies = [
+ "rustc_version",
+ "simdutf8",
 ]
 
+[[package]]
+name = "simdutf8"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -1770,9 +2304,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.11.2"
+version = "1.15.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dccd0940a2dcdf68d092b8cbab7dc0ad8fa938bf95787e1b916b0e3d0e8e970"
+checksum = "8ed6a63f02c8539c91a8685a86f4099661ba3da017932f6ebbea6de3f0fa7c90"
 
 [[package]]
 name = "smol_str"
@@ -1785,54 +2319,39 @@ dependencies = [
 
 [[package]]
 name = "snarkvm"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0f70f657012f42ae5e0004222ddeb896d4d949f530d3ef18ae00506ab35a00c"
+checksum = "d2051aaa63e873040259b906bfdf0e196b7fad78548bf117d50b0677fa9cc5f6"
 dependencies = [
- "anstyle",
  "anyhow",
- "clap",
- "colored",
- "dotenvy",
- "indexmap",
- "num-format",
- "once_cell",
- "parking_lot",
- "rand",
- "rayon",
- "self_update",
- "serde_json",
+ "rand 0.10.2",
+ "snarkvm-algorithms",
  "snarkvm-circuit",
  "snarkvm-console",
  "snarkvm-ledger",
  "snarkvm-parameters",
  "snarkvm-synthesizer",
  "snarkvm-utilities",
- "thiserror",
- "ureq",
  "walkdir",
 ]
 
 [[package]]
 name = "snarkvm-algorithms"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08da1e033ccc98ae6b3a36d58d480ff50337d7966cc1790f4cab49e41e94663f"
+checksum = "cb463ee0dbf27520e3b885239da9539d1817bef54414e166abecf53e89bd9182"
 dependencies = [
  "aleo-std",
  "anyhow",
  "blake2",
  "cfg-if",
  "fxhash",
- "hashbrown",
+ "hashbrown 0.15.5",
  "hex",
  "indexmap",
  "itertools",
  "num-traits",
- "parking_lot",
- "rand",
- "rand_chacha",
- "rand_core",
+ "rand 0.10.2",
  "rayon",
  "serde",
  "sha2",
@@ -1841,14 +2360,14 @@ dependencies = [
  "snarkvm-fields",
  "snarkvm-parameters",
  "snarkvm-utilities",
- "thiserror",
+ "thiserror 2.0.18",
 ]
 
 [[package]]
 name = "snarkvm-circuit"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efd220c3d8c0bec7653f4e3bbb99f0794364b049dfc582ccc6c812d95e61eb3b"
+checksum = "bb79631afb088804f48b2b5c553d80003d2d29d164ebdd72b4ae2805167dd294"
 dependencies = [
  "snarkvm-circuit-account",
  "snarkvm-circuit-algorithms",
@@ -1861,11 +2380,10 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-account"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e95a3a044e0ff6ccab0af918d0a1abd56cabc883c8c25186521eb66690f8292b"
+checksum = "86ec5f1223fb704743fb493b810ff7827f97b14ba6522b2a30863c7ed9b8c419"
 dependencies = [
- "snarkvm-circuit-algorithms",
  "snarkvm-circuit-network",
  "snarkvm-circuit-types",
  "snarkvm-console-account",
@@ -1873,9 +2391,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-algorithms"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27d89a4a5aa9b3c5f615c8d497bd2567746a40e9276eaf9c686af65d083b3f4c"
+checksum = "bbbbdf99a4b98096477aa642e87f3c032de69dd312120c71557bd3715f7a6ca7"
 dependencies = [
  "snarkvm-circuit-types",
  "snarkvm-console-algorithms",
@@ -1884,9 +2402,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-collections"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c5801379acc9012ceb333d34acea819fd2064f106182ff6dd894d1a42ae23a5"
+checksum = "4d84b57411579eddf10b9c844874188fa6a1ef461dd195e1004fc0b8b80b8851"
 dependencies = [
  "snarkvm-circuit-algorithms",
  "snarkvm-circuit-types",
@@ -1895,34 +2413,36 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-environment"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81eb5bfd6f50ec6370f64087af759dd56a56a52bceb9419098ec6eea3e36ec6f"
+checksum = "ab81d401f337875ebfd9a33551b4ac81e2c79d70309b37e661551df4e756c8ab"
 dependencies = [
+ "anyhow",
  "indexmap",
  "itertools",
  "nom",
  "num-traits",
- "once_cell",
+ "smallvec",
  "snarkvm-algorithms",
  "snarkvm-circuit-environment-witness",
  "snarkvm-console-network",
  "snarkvm-curves",
  "snarkvm-fields",
  "snarkvm-utilities",
+ "thiserror 2.0.18",
 ]
 
 [[package]]
 name = "snarkvm-circuit-environment-witness"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2345f76b90c2befccebbd16b41fa240d2364b4c362087c2719bc3d37eb271e1"
+checksum = "19c9e7e5832d167a90d02f2a3dbb329a35ac434d828dfa5a303201ee98f20458"
 
 [[package]]
 name = "snarkvm-circuit-network"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38a0f7b1cbb1ee0b3d47e3096e8bafe8045844f1f0b8f034e39d76a93ef772e8"
+checksum = "c0f3d2413bc19683240cfb561417b90fd45dd7104c82318dae5aa6f4789e49bf"
 dependencies = [
  "snarkvm-circuit-algorithms",
  "snarkvm-circuit-collections",
@@ -1932,11 +2452,10 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-program"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fcb96db67935aaf492e87d85c78b58d78c40871760e03bbf63bcf5893be904b"
+checksum = "336325d1cb446c27a0e519c46671efb4d0afeae5509de142b5225741ad34f6f9"
 dependencies = [
- "paste",
  "snarkvm-circuit-account",
  "snarkvm-circuit-algorithms",
  "snarkvm-circuit-collections",
@@ -1948,9 +2467,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-types"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69e12119948f0e8ac2e1452e9f3f53ef1ee84638f5b61ba3ab9c0402f91cfddf"
+checksum = "51eb87b289e03b4fa2d6d1d2ae1a731e2471c19916690bd3881e838e5c5f2a0c"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-address",
@@ -1964,9 +2483,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-types-address"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06993421e661bd92f5726096a52bb5a8c73fd637ef5d2c7cb160e9c80db5f43c"
+checksum = "a67f19e8cc472228e6d502c194ee0d40ac8e55f6d6796c4a9de19867f8790310"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -1978,9 +2497,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-types-boolean"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d47a776246d84d448a533f944c64811326f766f8fa6ec1960faee702e5ab9985"
+checksum = "62da3b39df237d0bc23db92a77356ae9d78e3030254a777132f7ffa1e361cfaa"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-console-types-boolean",
@@ -1988,9 +2507,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-types-field"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d51d328748ed6d9808528a7ad5dc83c481d8b32a34883e1b1d0e7e2a2694c3e3"
+checksum = "d791b3f4c37906ebe8dc22f4e9b0596e7d3498619f8654da631cc1494f9ad5dc"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -1999,9 +2518,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-types-group"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bd190b09af0318ce1c130332b163729a2228fb1bed52a63b25a68127cdfa7d8"
+checksum = "0ac8d680858600c493c592cac496fb0f6ae3542845d79cdf71059dbe4189f8b3"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2012,9 +2531,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-types-integers"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68b00c8695658f89b4a304773969078b93b357b8b71768c62bc1078729f8e008"
+checksum = "4f3ca8f3eae95acb4484f3e1b23dab4a979e10db8fc1dadd8f156413ce8303fa"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2025,9 +2544,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-types-scalar"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b56fdec9bd5575123959d7543a04d032a91121efff4b3cd7c482ce3c4e065202"
+checksum = "875d94a9ebdb15b18f0141a6fd1abfc08d7c4268d08b2729d9343dd7e53557c1"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2037,9 +2556,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-circuit-types-string"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2080f787779a1f6930ad596f7d4f2af5dfe111fe9f0109614c1098d769b6ebb1"
+checksum = "f43e2f1ffdf6cc1bedb1d0e97388096e17a9376ff387f787172caaa1a163642d"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2050,9 +2569,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8281defbca21fd8a5dc652d7cad21a34ad1b4522d818d530693d6051b9d6eeef"
+checksum = "0471631ca8ca82c66a21a41dc83691ac949423564eeb67eb0b84a29e9d6b3983"
 dependencies = [
  "snarkvm-console-account",
  "snarkvm-console-algorithms",
@@ -2064,9 +2583,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-account"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c360c5389bfc658a5e0765bd9dbf4a1633ac549bf169574fd7d7f8708081c641"
+checksum = "752db19fec19734761c805077da1e80e3ef5e68fac0ab94ebbf2c67559780fce"
 dependencies = [
  "bs58",
  "snarkvm-console-network",
@@ -2076,11 +2595,14 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-algorithms"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcd97c40f77f0860e51fb776fd81759b288be94b28d46169613e9be5f25f4c92"
+checksum = "eeeab6a2a88ecff12d1f146bd652ad4445dcd2fa4f429235e50a7b634fa08927"
 dependencies = [
  "blake2s_simd",
+ "hex",
+ "k256",
+ "serde",
  "smallvec",
  "snarkvm-console-types",
  "snarkvm-fields",
@@ -2090,27 +2612,28 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-collections"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62fe802bdcdd7b1f75fc6937a5645afb92532b7fc4498040747c82125dab5b58"
+checksum = "60bd7a8bb5498077596820b1659296d09bb47165d14512d8e6a77bb37c2e7d4c"
 dependencies = [
  "aleo-std",
+ "parking_lot",
  "rayon",
+ "serde",
  "snarkvm-console-algorithms",
  "snarkvm-console-types",
 ]
 
 [[package]]
 name = "snarkvm-console-network"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee27ab3d078f3b5b766cd2cfe20b18b2447e3bb6a16c7a862462373c5db703ce"
+checksum = "7d9820c26fc45b4ecc4428363d865679a06bbaf20f16d243989558dc4f3a6b6a"
 dependencies = [
  "anyhow",
+ "enum-iterator",
  "indexmap",
- "itertools",
  "lazy_static",
- "once_cell",
  "paste",
  "serde",
  "snarkvm-algorithms",
@@ -2119,23 +2642,21 @@ dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types",
  "snarkvm-curves",
- "snarkvm-fields",
  "snarkvm-parameters",
- "snarkvm-utilities",
 ]
 
 [[package]]
 name = "snarkvm-console-network-environment"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "debdf438642b0ee5a20f1951fc5efdf2681ec328b6c77ff4f29b95aff767da38"
+checksum = "5a68a723c76f588353bfc6c32d23784a93afbdde70232eece87721e3b9667718"
 dependencies = [
  "anyhow",
  "bech32",
  "itertools",
  "nom",
  "num-traits",
- "rand",
+ "rand 0.10.2",
  "serde",
  "snarkvm-curves",
  "snarkvm-fields",
@@ -2145,17 +2666,17 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-program"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ced83a7d55de400a9ed8f304cb62522e548610781ec28119858e94f38503623"
+checksum = "2e08eea78d9bd65da1b6500a03c5eb46fca629598449f2e5f8ddf7f6c5b497d9"
 dependencies = [
+ "enum-iterator",
  "enum_index",
  "enum_index_derive",
  "indexmap",
  "num-derive",
  "num-traits",
- "once_cell",
- "paste",
+ "seq-macro",
  "serde_json",
  "snarkvm-console-account",
  "snarkvm-console-algorithms",
@@ -2167,9 +2688,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-types"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef5e3d4940b1acfe25d0cc7003268715ba4f575b78bad2365347c385c3b3834c"
+checksum = "e5c1d0cc78b332ab23e3caecd78384cba7739588fc347d59e1bc4b8f6781c938"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-address",
@@ -2183,9 +2704,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-types-address"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8d0fb70f75c87a6cb866f1e00a6dd031fbd0adcd5172934efa1c8dfd06c1fef"
+checksum = "59e784ce5f6ae527e47daa30257bfbc03a6faa07a58b56980d50096bdb17cdf4"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2195,18 +2716,18 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-types-boolean"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2957ce2dbb9632669e0310fcaabe9a9dd680d5979f4c3f965c3745826d2c333f"
+checksum = "f37774ccb2e135e81210a00b2ac7a7e831bee8dc77f705b4dd1400784fffb1cb"
 dependencies = [
  "snarkvm-console-network-environment",
 ]
 
 [[package]]
 name = "snarkvm-console-types-field"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "925bed973c50b7d04848bde04d29e57b1ebb1c590ef959f31c0a3a70f9843cdb"
+checksum = "44fdb611ced23d55453a6607aa1f5742c21791e320c53173f9b6c89cc99915fc"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2215,9 +2736,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-types-group"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d734bd39060eaa3aeec0997b8f9755040aee4cdf3e2e225666d8888164b58f0"
+checksum = "adab0b7f3d8e906be46d4a4a705401d179d75b6c7c507a54e1ac21794d58d7f6"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2227,9 +2748,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-types-integers"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "932fb17064983820362c6b757ffeb4029a0c2b80a918b01af6b0306d3dcd6a6b"
+checksum = "6ce77a6d7ad511e10cbf15e413278f7c55cc98cd9f8cc97bf9a2a97949a356e8"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2239,9 +2760,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-types-scalar"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "035afa7b185a05f68e0fc0d339f6ce2b84e323c431944aeb241d031a34a435ec"
+checksum = "26872058a807c86fc29be004db89d06061063bf0669cede9598153948a46db18"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2251,9 +2772,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-console-types-string"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ed979bc56a3938bcaf6444fe36d52ce1fcb3b526173a9d5c8fa99c75c91c438"
+checksum = "0e98c7497bb3861a1610a6987edf5b3e79b76c249209252baeb1767a8e238e51"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2263,71 +2784,74 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-curves"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "012f2e0576f44ec165b5f46accfe9960619bb88acf115a247ebbb4d5ab37131a"
+checksum = "9bb85f50dc014ca37d78e91187e3ed6f2c5f36c505656841647c8a7d16d3951e"
 dependencies = [
- "rand",
- "rayon",
+ "rand 0.10.2",
  "rustc_version",
  "serde",
  "snarkvm-fields",
  "snarkvm-utilities",
- "thiserror",
+ "thiserror 2.0.18",
 ]
 
 [[package]]
 name = "snarkvm-fields"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e38c91b1f2797726f3125c32e6837d15cbb473472ae4a6746a90388850fb361c"
+checksum = "1a60e65f8e1c8be65456815cb016cf9c153f272948ebce50f01c5c7b9832eb5c"
 dependencies = [
  "aleo-std",
  "anyhow",
- "derivative",
  "itertools",
  "num-traits",
- "rand",
+ "rand 0.10.2",
  "rayon",
  "serde",
  "snarkvm-utilities",
- "thiserror",
+ "thiserror 2.0.18",
  "zeroize",
 ]
 
 [[package]]
 name = "snarkvm-ledger"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c4aa5229794ceaca81f60f92135cdeb96ec694f15d7c643b9ab8639986e5747"
+checksum = "b7d090a5d10c85218c8f302b7971ac26266fcf395ec60a7946d6be202585314e"
 dependencies = [
  "aleo-std",
  "anyhow",
  "indexmap",
+ "lru",
  "parking_lot",
- "rand",
+ "rand 0.10.2",
+ "rand_chacha 0.10.0",
  "rayon",
  "snarkvm-console",
  "snarkvm-ledger-authority",
  "snarkvm-ledger-block",
- "snarkvm-ledger-coinbase",
  "snarkvm-ledger-committee",
  "snarkvm-ledger-narwhal",
+ "snarkvm-ledger-puzzle",
  "snarkvm-ledger-query",
  "snarkvm-ledger-store",
  "snarkvm-synthesizer",
+ "snarkvm-synthesizer-error",
+ "snarkvm-utilities",
+ "thiserror 2.0.18",
  "time",
  "tracing",
 ]
 
 [[package]]
 name = "snarkvm-ledger-authority"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebbd1fd021ff44bcd2921676cf2e5e1d09649f3c135f49c5556c5f2d57dc85c1"
+checksum = "ca088fc9fbab4f64484f016c7b8f43ac7864e38962776ba5fe87e340b8a9d1d0"
 dependencies = [
  "anyhow",
- "rand",
+ "rand 0.10.2",
  "serde_json",
  "snarkvm-console",
  "snarkvm-ledger-narwhal-subdag",
@@ -2335,60 +2859,47 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-ledger-block"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c0b34daa6e379ff532ec59ebe7526334ae27b5be44486c88eb986db75e6212d"
+checksum = "0ab7feccfa232a8125d5d08523f1097c2ff9f940df1b5dd680db33e22051b282"
 dependencies = [
+ "anyhow",
  "indexmap",
+ "itertools",
  "rayon",
  "serde_json",
  "snarkvm-console",
  "snarkvm-ledger-authority",
- "snarkvm-ledger-coinbase",
  "snarkvm-ledger-committee",
+ "snarkvm-ledger-narwhal-batch-header",
+ "snarkvm-ledger-narwhal-data",
  "snarkvm-ledger-narwhal-subdag",
  "snarkvm-ledger-narwhal-transmission-id",
+ "snarkvm-ledger-puzzle",
+ "snarkvm-synthesizer-error",
  "snarkvm-synthesizer-program",
  "snarkvm-synthesizer-snark",
-]
-
-[[package]]
-name = "snarkvm-ledger-coinbase"
-version = "0.16.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fdacdf3079c775cd6c9b4f8ce77a374e6bf96884ff0d060432a15755d37521f7"
-dependencies = [
- "aleo-std",
- "anyhow",
- "bincode",
- "blake2",
- "indexmap",
- "rayon",
- "serde_json",
- "snarkvm-algorithms",
- "snarkvm-console",
- "snarkvm-curves",
- "snarkvm-fields",
- "snarkvm-synthesizer-snark",
  "snarkvm-utilities",
 ]
 
 [[package]]
 name = "snarkvm-ledger-committee"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "388c085d059898e363ff3bbfa4541c3ce4bb803d9e019a1b153dbedc250909db"
+checksum = "d71b4eb3a3f68f644f3a97badd97231a6142be4c544a827d33527de8bdf0a63b"
 dependencies = [
  "indexmap",
+ "rayon",
  "serde_json",
  "snarkvm-console",
+ "snarkvm-ledger-narwhal-batch-header",
 ]
 
 [[package]]
 name = "snarkvm-ledger-narwhal"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d31641f8a147086f1c1327d7677c6cb578cf5d9c6347a6550c1bf19b021102b4"
+checksum = "2e1fec476440f0ab21e9f4cb7de4ca0599e15fd96f4e2c36e5cde5cdeb0fd05c"
 dependencies = [
  "snarkvm-ledger-narwhal-batch-certificate",
  "snarkvm-ledger-narwhal-batch-header",
@@ -2400,11 +2911,12 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-ledger-narwhal-batch-certificate"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c273f32c68ad76ca284d9e7094bd2ea0a09ee7925088be05080fa849925b436d"
+checksum = "2820939e81acdb3a1e956c02a1519a697c04c42500369e13334175c1be5a474c"
 dependencies = [
  "indexmap",
+ "rayon",
  "serde_json",
  "snarkvm-console",
  "snarkvm-ledger-narwhal-batch-header",
@@ -2413,11 +2925,12 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-ledger-narwhal-batch-header"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68f7ad72bc7f32cec469af51eb82a7cb5d23d00cfd5c1bf39d3eca0f0197e5e8"
+checksum = "fdc1aa3d423f36e151fded47358648b3e9f5bdef8f14b649867b2970a8b478f0"
 dependencies = [
  "indexmap",
+ "rayon",
  "serde_json",
  "snarkvm-console",
  "snarkvm-ledger-narwhal-transmission-id",
@@ -2425,9 +2938,9 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-ledger-narwhal-data"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b562936230c19c30645ec8811a2e482172bd1ed682cc57f26571f7f7e2341f91"
+checksum = "06c221e93a87d8d95d04a7ae80cbc002f6f234de6b0aeb2e4cc671472c4ed86a"
 dependencies = [
  "bytes",
  "serde_json",
@@ -2437,14 +2950,15 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-ledger-narwhal-subdag"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ece4480b32a23505cd1ed5d133c0dcf1473e7bbafce1ebf93cf0acab324a1f75"
+checksum = "909c86ab8ffb66d68e65008a2bc7587f804f90c880e546959e012768f2f52c8a"
 dependencies = [
  "indexmap",
  "rayon",
  "serde_json",
  "snarkvm-console",
+ "snarkvm-ledger-committee",
  "snarkvm-ledger-narwhal-batch-certificate",
  "snarkvm-ledger-narwhal-batch-header",
  "snarkvm-ledger-narwhal-transmission-id",
@@ -2452,37 +2966,85 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-ledger-narwhal-transmission"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b74493ad09983047da41842f6cc99202aaf51373f8829138b00440b4274f135"
+checksum = "842e016abadbac845bcd8a07ed7ac5838aa770017c0fc0cc48f69e21b3b9b21b"
 dependencies = [
  "bytes",
  "serde_json",
  "snarkvm-console",
  "snarkvm-ledger-block",
- "snarkvm-ledger-coinbase",
  "snarkvm-ledger-narwhal-data",
+ "snarkvm-ledger-puzzle",
 ]
 
 [[package]]
 name = "snarkvm-ledger-narwhal-transmission-id"
-version = "0.16.12"
+version = "4.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90735fbb67ea6a28835fa4aca7fbd23f8082254001a26458fd54bd8e25a280ec"
+dependencies = [
+ "snarkvm-console",
+ "snarkvm-ledger-puzzle",
+]
+
+[[package]]
+name = "snarkvm-ledger-puzzle"
+version = "4.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d9930f2b8f6d7af1c4df5ca9e1fc58a1245614d602a23dcacdba2f49c196dce"
+dependencies = [
+ "aleo-std",
+ "anyhow",
+ "bincode",
+ "indexmap",
+ "lru",
+ "parking_lot",
+ "rand 0.10.2",
+ "rand_chacha 0.10.0",
+ "rayon",
+ "serde_json",
+ "snarkvm-algorithms",
+ "snarkvm-console",
+ "snarkvm-utilities",
+]
+
+[[package]]
+name = "snarkvm-ledger-puzzle-epoch"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be13d324fc359c1528d541cf50349d3dcc40f1caf461672c2e8a4927a0eff6dc"
+checksum = "39769888aa99f476ba96f58f130baec1adf8cc2cb403e582f6b750d9fe7b4618"
 dependencies = [
+ "aleo-std",
+ "anyhow",
+ "colored",
+ "indexmap",
+ "lru",
+ "parking_lot",
+ "rand 0.10.2",
+ "rand_chacha 0.10.0",
+ "rayon",
+ "snarkvm-circuit",
  "snarkvm-console",
- "snarkvm-ledger-coinbase",
+ "snarkvm-ledger-puzzle",
+ "snarkvm-synthesizer-process",
+ "snarkvm-synthesizer-program",
+ "snarkvm-utilities",
 ]
 
 [[package]]
 name = "snarkvm-ledger-query"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b91cc603f6656ff0b5a5456c6ba4daf3e6d5aa4d177dfdf1528c68161109c72"
+checksum = "3fab416cca1cc120da5e23da9f96c33e63a66291d5b57900edff4e066eb37860"
 dependencies = [
+ "anyhow",
  "async-trait",
  "reqwest",
+ "serde",
+ "serde_json",
  "snarkvm-console",
+ "snarkvm-ledger-block",
  "snarkvm-ledger-store",
  "snarkvm-synthesizer-program",
  "ureq",
@@ -2490,96 +3052,123 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-ledger-store"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01541d583578d0ac73d9e30d4299796e8c770dd0686853ed48b7044ae71392bf"
+checksum = "af053ce8e70479bf733f1060d8583f5508fe395afe1776494428dd8bd3d6b198"
 dependencies = [
+ "aleo-std-storage",
  "anyhow",
  "bincode",
  "indexmap",
  "parking_lot",
  "rayon",
  "serde",
+ "serde_json",
  "snarkvm-console",
  "snarkvm-ledger-authority",
  "snarkvm-ledger-block",
- "snarkvm-ledger-coinbase",
  "snarkvm-ledger-committee",
  "snarkvm-ledger-narwhal-batch-certificate",
+ "snarkvm-ledger-puzzle",
  "snarkvm-synthesizer-program",
  "snarkvm-synthesizer-snark",
+ "snarkvm-utilities",
+ "tracing",
 ]
 
 [[package]]
 name = "snarkvm-parameters"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2baaea9dea656ae00ad6411cc7640b192e3193061e7132d7c41dbb3460c62c4"
+checksum = "ce50be3cbc636838eda13c6312fe1c957b3d09a61fe8d1636f2ce227be756e60"
 dependencies = [
  "aleo-std",
  "anyhow",
- "bincode",
  "cfg-if",
  "colored",
- "curl",
  "hex",
- "indexmap",
- "itertools",
  "lazy_static",
+ "parking_lot",
  "paste",
- "rand",
+ "rand 0.10.2",
  "serde_json",
  "sha2",
  "snarkvm-curves",
  "snarkvm-utilities",
- "thiserror",
+ "thiserror 2.0.18",
+ "ureq",
 ]
 
 [[package]]
 name = "snarkvm-synthesizer"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "048cea58b5917b36f7cb1c2c5bce6447248eeeee148105af8c8b812df8e3153c"
+checksum = "5ef3f5387331260f4af6c6ce339814516e5783f6c78ec83cceb5a922688e25c7"
 dependencies = [
  "aleo-std",
  "anyhow",
  "indexmap",
+ "itertools",
+ "lru",
  "parking_lot",
- "rand",
+ "rand 0.10.2",
  "rayon",
+ "serde_json",
  "snarkvm-algorithms",
  "snarkvm-circuit",
  "snarkvm-console",
  "snarkvm-ledger-block",
- "snarkvm-ledger-coinbase",
  "snarkvm-ledger-committee",
+ "snarkvm-ledger-narwhal-data",
+ "snarkvm-ledger-puzzle",
+ "snarkvm-ledger-puzzle-epoch",
  "snarkvm-ledger-query",
  "snarkvm-ledger-store",
+ "snarkvm-synthesizer-error",
  "snarkvm-synthesizer-process",
  "snarkvm-synthesizer-program",
  "snarkvm-synthesizer-snark",
+ "snarkvm-utilities",
+ "tokio",
  "tracing",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "snarkvm-synthesizer-error"
+version = "4.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5f292aa7ab9d8db2a092256cf79ee704445b82a0bfdc008ddce2fde78bf5f56"
+dependencies = [
+ "anyhow",
+ "snarkvm-circuit-environment",
+ "snarkvm-console-network",
+ "snarkvm-console-program",
+ "thiserror 2.0.18",
 ]
 
 [[package]]
 name = "snarkvm-synthesizer-process"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a916d416fade91351bd296b9e6015c2eb4481302d045ba29b6ef927aa2278d6"
+checksum = "c6e9a83a46498378477aaee8e7a07a5ddd2cd5a7c05bf9b2a1497cda317ac3dc"
 dependencies = [
  "aleo-std",
  "colored",
  "indexmap",
- "once_cell",
+ "itertools",
  "parking_lot",
- "rand",
+ "rand 0.10.2",
+ "rand_chacha 0.10.0",
  "rayon",
  "serde_json",
+ "snarkvm-algorithms",
  "snarkvm-circuit",
  "snarkvm-console",
  "snarkvm-ledger-block",
  "snarkvm-ledger-query",
  "snarkvm-ledger-store",
+ "snarkvm-synthesizer-error",
  "snarkvm-synthesizer-program",
  "snarkvm-synthesizer-snark",
  "snarkvm-utilities",
@@ -2587,84 +3176,93 @@ dependencies = [
 
 [[package]]
 name = "snarkvm-synthesizer-program"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b32f15bb9d2526bbae866d458bd527bf0394e450d9ccf0ad3d4ba55c3bc2a78"
+checksum = "c22fa0ec46f528d531af6ab72005a51acff64d7c9a9732384f11c59c65f64f50"
 dependencies = [
+ "enum-iterator",
  "indexmap",
  "paste",
- "rand",
- "rand_chacha",
+ "rand 0.10.2",
+ "rand_chacha 0.10.0",
+ "rayon",
  "serde_json",
+ "snarkvm-algorithms",
  "snarkvm-circuit",
  "snarkvm-console",
+ "snarkvm-synthesizer-error",
+ "snarkvm-synthesizer-snark",
+ "snarkvm-utilities",
+ "tiny-keccak",
 ]
 
 [[package]]
 name = "snarkvm-synthesizer-snark"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b8879dfdd0472dc3b369accf4e4589b29556f2917fd35e9cb6f98d5160023e0"
+checksum = "ef07277ee50c309a3e74d49d869ffc5e4e358a00b57738760cdb2a8e2ab77ebe"
 dependencies = [
  "bincode",
- "once_cell",
  "serde_json",
  "snarkvm-algorithms",
  "snarkvm-circuit",
  "snarkvm-console",
+ "snarkvm-utilities",
 ]
 
 [[package]]
 name = "snarkvm-utilities"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c90fb901c04e68974e1006f4c77126b2f7a65a1e645589aec1b5d4aab0bdde49"
+checksum = "eb4d04f7357366dcbbae21249334ed2ad5ffefc09bd00f0d418f4bba34fba86c"
 dependencies = [
  "aleo-std",
  "anyhow",
  "bincode",
+ "colored",
  "num-bigint",
  "num_cpus",
- "rand",
+ "rand 0.10.2",
  "rand_xorshift",
  "rayon",
  "serde",
  "serde_json",
  "smol_str",
  "snarkvm-utilities-derives",
- "thiserror",
+ "thiserror 2.0.18",
+ "tracing",
  "zeroize",
 ]
 
 [[package]]
 name = "snarkvm-utilities-derives"
-version = "0.16.12"
+version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97b3ef65861467314b189dcb824587d13fde96e1b39b88d9b72440e15fb7d25d"
+checksum = "7f50ca261adb518781bf4cfb9d6b69c385d00fca93bf5b5e6838c93598206bd8"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
 name = "socket2"
-version = "0.4.10"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f7916fc008ca5542385b89a3d3ce689953c143e9304a9bf8beec1de48994c0d"
+checksum = "7b5fac59a5cb5dd637972e5fca70daf0523c9067fcdc4842f053dae04a18f8e9"
 dependencies = [
  "libc",
- "winapi",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
 name = "socket2"
-version = "0.5.5"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b5fac59a5cb5dd637972e5fca70daf0523c9067fcdc4842f053dae04a18f8e9"
+checksum = "52d1cfed4120b4d927bf7c0f86d2087a4a7d6027c906d9f9d525a80573b9be51"
 dependencies = [
  "libc",
- "windows-sys 0.48.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2674,16 +3272,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
 [[package]]
-name = "strsim"
-version = "0.10.0"
+name = "stable_deref_trait"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
+checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
 
 [[package]]
 name = "subtle"
-version = "2.5.0"
+version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
+checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
@@ -2703,49 +3301,48 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
+ "quote 1.0.46",
  "unicode-ident",
 ]
 
 [[package]]
 name = "syn"
-version = "2.0.39"
+version = "2.0.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
+checksum = "1b9ae57f904213ebb649ce6895b8a66c66f0203b9319718f69a5612a065b1422"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
+ "quote 1.0.46",
  "unicode-ident",
 ]
 
 [[package]]
-name = "synom"
-version = "0.11.3"
+name = "sync_wrapper"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
+checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
 dependencies = [
- "unicode-xid",
+ "futures-core",
 ]
 
 [[package]]
-name = "system-configuration"
-version = "0.5.1"
+name = "synom"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
+checksum = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 dependencies = [
- "bitflags 1.3.2",
- "core-foundation",
- "system-configuration-sys",
+ "unicode-xid",
 ]
 
 [[package]]
-name = "system-configuration-sys"
-version = "0.5.0"
+name = "synstructure"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75fb188eb626b924683e3b95e3a48e63551fcfb51949de2f06a9d91dbee93c9"
+checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
- "core-foundation-sys",
- "libc",
+ "proc-macro2",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
@@ -2756,15 +3353,15 @@ checksum = "14c39fd04924ca3a864207c66fc2cd7d22d7c016007f9ce846cbb9326331930a"
 
 [[package]]
 name = "tempfile"
-version = "3.8.1"
+version = "3.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ef1adac450ad7f4b3c28589471ade84f25f731a7a0fe30d71dfa9f60fd808e5"
+checksum = "32497e9a4c7b38532efcdebeef879707aa9f794296a4f0244f6f69e9bc8574bd"
 dependencies = [
- "cfg-if",
- "fastrand 2.0.1",
- "redox_syscall",
+ "fastrand",
+ "getrandom 0.4.3",
+ "once_cell",
  "rustix",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -2773,7 +3370,16 @@ version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f9a7210f5c9a7156bb50aa36aed4c95afb51df0df00713949448cf9e97d382d2"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.50",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
+dependencies = [
+ "thiserror-impl 2.0.18",
 ]
 
 [[package]]
@@ -2783,27 +3389,59 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "266b2e40bc00e5a6c09c3584011e08b06f123c00362c92b975ba9843aaaa14b8"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc4ee7f67670e9b64d05fa4253e753e016c6c95ff35b89b7941d6b856dec1d5"
+dependencies = [
+ "proc-macro2",
+ "quote 1.0.46",
+ "syn 2.0.118",
+]
+
+[[package]]
+name = "thread_local"
+version = "1.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185"
+dependencies = [
+ "cfg-if",
 ]
 
 [[package]]
 name = "time"
-version = "0.3.30"
+version = "0.3.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4a34ab300f2dee6e562c10a046fc05e358b29f9bf92277f30c3c8d82275f6f5"
+checksum = "18dfaaeddcb932337b5e7866ee7d0ce9b76d2fd092997146f187ec09b4558a50"
 dependencies = [
  "deranged",
+ "num-conv",
  "powerfmt",
- "serde",
+ "serde_core",
  "time-core",
+ "time-macros",
 ]
 
 [[package]]
 name = "time-core"
-version = "0.1.2"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
+checksum = "9e1c906769ad99c88eaa54e728060edef082f8e358ff32030cb7c7d315e81109"
+
+[[package]]
+name = "time-macros"
+version = "0.2.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c431b87111666e491a90baa837f914fb45cd5dc3c268591b0220ff5057f2085f"
+dependencies = [
+ "num-conv",
+ "time-core",
+]
 
 [[package]]
 name = "tiny-keccak"
@@ -2814,6 +3452,16 @@ dependencies = [
  "crunchy",
 ]
 
+[[package]]
+name = "tinystr"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8323304221c2a851516f22236c5722a72eaa19749016521d6dff0824447d96d"
+dependencies = [
+ "displaydoc",
+ "zerovec",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -2839,7 +3487,6 @@ dependencies = [
  "bytes",
  "libc",
  "mio",
- "num_cpus",
  "pin-project-lite",
  "socket2 0.5.5",
  "windows-sys 0.48.0",
@@ -2856,24 +3503,59 @@ dependencies = [
 ]
 
 [[package]]
-name = "tokio-util"
-version = "0.7.10"
+name = "tokio-rustls"
+version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5419f34732d9eb6ee4c3578b7989078579b7f039cbbb9ca2c4da015749371e15"
+checksum = "1729aa945f29d91ba541258c8df89027d5792d85a8841fb65e8bf0f4ede4ef61"
+dependencies = [
+ "rustls",
+ "tokio",
+]
+
+[[package]]
+name = "tower"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebe5ef63511595f1344e2d5cfa636d973292adc0eec1f0ad45fae9f0851ab1d4"
 dependencies = [
- "bytes",
  "futures-core",
- "futures-sink",
+ "futures-util",
  "pin-project-lite",
+ "sync_wrapper",
  "tokio",
- "tracing",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "tower-http"
+version = "0.6.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cfcf7e2740e6fc6d4d688b4ef00650406bb94adf4731e43c096c3a19fe40840"
+dependencies = [
+ "bitflags 2.13.0",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "pin-project-lite",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "url",
 ]
 
+[[package]]
+name = "tower-layer"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "121c2a6cda46980bb0fcd1647ffaf6cd3fc79a013de288782836f6df9c48780e"
+
 [[package]]
 name = "tower-service"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
+checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
 
 [[package]]
 name = "tracing"
@@ -2893,17 +3575,43 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
 
 [[package]]
 name = "tracing-core"
-version = "0.1.32"
+version = "0.1.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
+dependencies = [
+ "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
 dependencies = [
+ "log",
  "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb7f578e5945fb242538965c2d0b04418d38ec25c79d160cd279bf0731c8d319"
+dependencies = [
+ "nu-ansi-term",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing-core",
+ "tracing-log",
 ]
 
 [[package]]
@@ -2914,9 +3622,9 @@ checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 
 [[package]]
 name = "typenum"
-version = "1.17.0"
+version = "1.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+checksum = "b6f5e870be6c3b371b77fe0ee0bafb859fa4964b4404c27de1d380043c4dda20"
 
 [[package]]
 name = "unicode-bidi"
@@ -2939,12 +3647,6 @@ dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "unicode-width"
-version = "0.1.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51733f11c9c4f72aa0c160008246859e340b00807569a0da0e7a1079b27ba85"
-
 [[package]]
 name = "unicode-xid"
 version = "0.0.4"
@@ -2965,22 +3667,39 @@ checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
 [[package]]
 name = "ureq"
-version = "2.9.1"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8cdd25c339e200129fe4de81451814e5228c9b771d57378817d6117cc2b3f97"
+checksum = "dea7109cdcd5864d4eeb1b58a1648dc9bf520360d7af16ec26d0a9354bafcfc0"
 dependencies = [
  "base64",
+ "cookie_store",
+ "der",
  "flate2",
  "log",
- "once_cell",
+ "native-tls",
+ "percent-encoding",
  "rustls",
- "rustls-webpki",
+ "rustls-pki-types",
  "serde",
  "serde_json",
- "url",
+ "ureq-proto",
+ "utf8-zero",
+ "webpki-root-certs",
  "webpki-roots",
 ]
 
+[[package]]
+name = "ureq-proto"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e994ba84b0bd1b1b0cf92878b7ef898a5c1760108fe7b6010327e274917a808c"
+dependencies = [
+ "base64",
+ "http",
+ "httparse",
+ "log",
+]
+
 [[package]]
 name = "url"
 version = "2.5.0"
@@ -2988,21 +3707,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633"
 dependencies = [
  "form_urlencoded",
- "idna",
+ "idna 0.5.0",
  "percent-encoding",
 ]
 
 [[package]]
-name = "urlencoding"
-version = "2.1.3"
+name = "utf8-zero"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+checksum = "b8c0a043c9540bae7c578c88f91dda8bd82e59ae27c21baca69c8b191aaf5a6e"
 
 [[package]]
-name = "utf8parse"
-version = "0.2.1"
+name = "utf8_iter"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
+
+[[package]]
+name = "valuable"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
+checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
 
 [[package]]
 name = "vcpkg"
@@ -3043,26 +3768,14 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.89"
+version = "0.2.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ed0d4f68a3015cc185aff4db9506a015f4b96f95303897bfa23f846db54064e"
+checksum = "0bf938a0bacb0469e83c1e148908bd7d5a6010354cf4fb73279b7447422e3a89"
 dependencies = [
  "cfg-if",
- "wasm-bindgen-macro",
-]
-
-[[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.89"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b56f625e64f3a1084ded111c4d5f477df9f8c92df113852fa5a374dbda78826"
-dependencies = [
- "bumpalo",
- "log",
  "once_cell",
- "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "rustversion",
+ "wasm-bindgen-macro",
  "wasm-bindgen-shared",
 ]
 
@@ -3080,32 +3793,35 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.89"
+version = "0.2.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0162dbf37223cd2afce98f3d0785506dcb8d266223983e4b5b525859e6e182b2"
+checksum = "eeff24f84126c0ec2db7a449f0c2ec963c6a49efe0698c4242929da037ca28ed"
 dependencies = [
- "quote 1.0.33",
+ "quote 1.0.46",
  "wasm-bindgen-macro-support",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.89"
+version = "0.2.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0eb82fcb7930ae6219a7ecfd55b217f5f0893484b7a13022ebb2b2bf20b5283"
+checksum = "9d08065faf983b2b80a79fd87d8254c409281cf7de75fc4b773019824196c904"
 dependencies = [
+ "bumpalo",
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
- "wasm-bindgen-backend",
+ "quote 1.0.46",
+ "syn 2.0.118",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.89"
+version = "0.2.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ab9b36309365056cd639da3134bf87fa8f3d86008abf99e612384a6eecd459f"
+checksum = "5fd04d9e306f1907bd13c6361b5c6bfc7b3b3c095ed3f8a9246390f8dbdee129"
+dependencies = [
+ "unicode-ident",
+]
 
 [[package]]
 name = "web-sys"
@@ -3117,11 +3833,33 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "webpki-root-certs"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d46a5a140e6f7afeccd8eae97eff335163939eac8b929834875168b29b3d267"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "webpki-roots"
-version = "0.25.3"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1778a42e8b3b90bff8d0f5032bf22250792889a5cdc752aa0020c84abe3aaf10"
+checksum = "bf85cb06032201fa7c6f829d7db5a7e5aa45bcc0655327713065f6f0576731bf"
+dependencies = [
+ "rustls-pki-types",
+]
 
 [[package]]
 name = "winapi"
@@ -3155,13 +3893,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "windows-sys"
-version = "0.45.0"
+name = "windows-link"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
-dependencies = [
- "windows-targets 0.42.2",
-]
+checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 
 [[package]]
 name = "windows-sys"
@@ -3182,18 +3917,12 @@ dependencies = [
 ]
 
 [[package]]
-name = "windows-targets"
-version = "0.42.2"
+name = "windows-sys"
+version = "0.61.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
 dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
+ "windows-link",
 ]
 
 [[package]]
@@ -3226,12 +3955,6 @@ dependencies = [
  "windows_x86_64_msvc 0.52.0",
 ]
 
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
-
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.48.5"
@@ -3244,12 +3967,6 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.48.5"
@@ -3262,12 +3979,6 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.48.5"
@@ -3280,12 +3991,6 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.48.5"
@@ -3298,12 +4003,6 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.48.5"
@@ -3316,12 +4015,6 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.48.5"
@@ -3334,12 +4027,6 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
 
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.48.5"
@@ -3353,51 +4040,121 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
 
 [[package]]
-name = "winreg"
-version = "0.50.0"
+name = "wnaf"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "524e57b2c537c0f9b1e69f1965311ec12182b4122e45035b1508cd24d2adadb1"
+checksum = "ab12e7090f27e2ffd9322651492942d50c2926094af30601e1964337db39daf1"
 dependencies = [
- "cfg-if",
- "windows-sys 0.48.0",
+ "ff",
+ "group",
+ "hybrid-array",
+]
+
+[[package]]
+name = "writeable"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ffae5123b2d3fc086436f8834ae3ab053a283cfac8fe0a0b8eaae044768a4c4"
+
+[[package]]
+name = "yoke"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "709fe23a0424b6a435d82152b1bd3fdfb0833487d5fa90d05d42762a9891fef5"
+dependencies = [
+ "stable_deref_trait",
+ "yoke-derive",
+ "zerofrom",
+]
+
+[[package]]
+name = "yoke-derive"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de844c262c8848816172cef550288e7dc6c7b7814b4ee56b3e1553f275f1858e"
+dependencies = [
+ "proc-macro2",
+ "quote 1.0.46",
+ "syn 2.0.118",
+ "synstructure",
 ]
 
 [[package]]
-name = "zerocopy"
-version = "0.7.32"
+name = "zerofrom"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74d4d3961e53fa4c9a25a8637fc2bfaf2595b3d3ae34875568a5cf64787716be"
+checksum = "0ec05a11813ea801ff6d75110ad09cd0824ddba17dfe17128ea0d5f68e6c5272"
 dependencies = [
- "zerocopy-derive",
+ "zerofrom-derive",
 ]
 
 [[package]]
-name = "zerocopy-derive"
-version = "0.7.32"
+name = "zerofrom-derive"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
+checksum = "11532158c46691caf0f2593ea8358fed6bbf68a0315e80aae9bd41fbade684a1"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
+ "synstructure",
 ]
 
 [[package]]
 name = "zeroize"
-version = "1.7.0"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
+checksum = "e13c156562582aa81c60cb29407084cdb54c4164760106ab78e6c5b0858cf64e"
 dependencies = [
  "zeroize_derive",
 ]
 
 [[package]]
 name = "zeroize_derive"
-version = "1.4.2"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c50655cbb0fe3fc43170059e702f1ce5e19b84cec58dc87b037a09935c2f328"
+dependencies = [
+ "proc-macro2",
+ "quote 1.0.46",
+ "syn 2.0.118",
+]
+
+[[package]]
+name = "zerotrie"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f9152d31db0792fa83f70fb2f83148effb5c1f5b8c7686c3459e361d9bc20bf"
+dependencies = [
+ "displaydoc",
+ "yoke",
+ "zerofrom",
+]
+
+[[package]]
+name = "zerovec"
+version = "0.11.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90f911cbc359ab6af17377d242225f4d75119aec87ea711a880987b18cd7b239"
+dependencies = [
+ "yoke",
+ "zerofrom",
+ "zerovec-derive",
+]
+
+[[package]]
+name = "zerovec-derive"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+checksum = "625dc425cab0dca6dc3c3319506e6593dcb08a9f387ea3b284dbd52a92c40555"
 dependencies = [
  "proc-macro2",
- "quote 1.0.33",
- "syn 2.0.39",
+ "quote 1.0.46",
+ "syn 2.0.118",
 ]
+
+[[package]]
+name = "zmij"
+version = "1.0.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index e424d74..b76272e 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -10,6 +10,11 @@ license = "GPL-3.0-or-later"
 name = "_aleolib"
 crate-type = ["cdylib"]
 
+[features]
+default = ["mainnet"]
+mainnet = []
+testnet = []
+
 [dependencies]
 anyhow = "1"
 indexmap = "2.1.0"
@@ -20,4 +25,6 @@ rand = { version = "^0.8" }
 serde = "1"
 serde_json = "1"
 
-snarkvm = { version = "0.16.6", features = ["console"] }
+snarkvm = { version = "4.7.3", default-features = false, features = [
+    "console", "circuit", "synthesizer", "ledger", "utilities", "algorithms", "parameters",
+] }

From 21d3db63720c575223c3eac8cefe4f38047e299c Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 10:18:49 -0500
Subject: [PATCH 02/72] feat: drop coinbase/puzzle module (removed in snarkvm
 4.x)

---
 sdk/src/coinbase/epoch_challenge.rs | 117 ----------------------------
 sdk/src/coinbase/mod.rs             |  27 -------
 sdk/src/coinbase/prover_solution.rs |  88 ---------------------
 sdk/src/coinbase/puzzle.rs          |  40 ----------
 sdk/src/coinbase/verifying_key.rs   |  42 ----------
 5 files changed, 314 deletions(-)
 delete mode 100644 sdk/src/coinbase/epoch_challenge.rs
 delete mode 100644 sdk/src/coinbase/mod.rs
 delete mode 100644 sdk/src/coinbase/prover_solution.rs
 delete mode 100644 sdk/src/coinbase/puzzle.rs
 delete mode 100644 sdk/src/coinbase/verifying_key.rs

diff --git a/sdk/src/coinbase/epoch_challenge.rs b/sdk/src/coinbase/epoch_challenge.rs
deleted file mode 100644
index 0bf8a24..0000000
--- a/sdk/src/coinbase/epoch_challenge.rs
+++ /dev/null
@@ -1,117 +0,0 @@
-// Copyright (C) 2019-2023 Aleo Systems Inc.
-// This file is part of the Aleo SDK library.
-
-// The Aleo SDK library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// The Aleo SDK library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
-
-use crate::types::EpochChallengeNative;
-
-use pyo3::prelude::*;
-use serde::{Deserialize, Deserializer, Serialize, Serializer};
-use snarkvm::prelude::{FromBytes, ToBytes};
-
-use std::ops::Deref;
-
-/// The Aleo coinbase epoch challenge type.
-#[pyclass(frozen)]
-pub struct EpochChallenge(EpochChallengeNative);
-
-impl Serialize for EpochChallenge {
-    /// Serializes the solutions to a JSON-string or buffer.
-    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
-        use serde::ser::SerializeStruct;
-        use snarkvm::prelude::ToBytesSerializer;
-        match serializer.is_human_readable() {
-            true => {
-                let mut s = serializer.serialize_struct("EpochChallenge", 1)?;
-                s.serialize_field("epoch_number", &self.0.epoch_number())?;
-                s.serialize_field("epoch_block_hash", &self.0.epoch_block_hash())?;
-                s.serialize_field("degree", &self.0.degree())?;
-                s.end()
-            }
-            false => ToBytesSerializer::serialize_with_size_encoding(&self.0, serializer),
-        }
-    }
-}
-
-impl<'de> Deserialize<'de> for EpochChallenge {
-    /// Deserializes the partial solution from a JSON-string or buffer.
-    fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
-        use snarkvm::prelude::FromBytesDeserializer;
-        use snarkvm::utilities::DeserializeExt;
-
-        let native = match deserializer.is_human_readable() {
-            true => {
-                let mut v = serde_json::Value::deserialize(deserializer)?;
-                EpochChallengeNative::new(
-                    DeserializeExt::take_from_value::<D>(&mut v, "epoch_number")?,
-                    DeserializeExt::take_from_value::<D>(&mut v, "epoch_block_hash")?,
-                    DeserializeExt::take_from_value::<D>(&mut v, "degree")?,
-                )
-                .map_err(|e| {
-                    serde::de::Error::custom(format!("Could not create EpochChallenge: {e}"))
-                })?
-            }
-            false => FromBytesDeserializer::<EpochChallengeNative>::deserialize_with_size_encoding(
-                deserializer,
-                "epoch challenge",
-            )?,
-        };
-        Ok(Self(native))
-    }
-}
-
-impl Deref for EpochChallenge {
-    type Target = EpochChallengeNative;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-#[pymethods]
-impl EpochChallenge {
-    /// Parses an EpochChallenge from a JSON string.
-    #[staticmethod]
-    fn from_json(json: &str) -> anyhow::Result<Self> {
-        Ok(serde_json::from_str(json)?)
-    }
-
-    /// Serialize the given EpochChallenge as a JSON string.
-    fn to_json(&self) -> anyhow::Result<String> {
-        Ok(serde_json::to_string(&self)?)
-    }
-
-    /// Constructs an EpochChallenge from a byte array.
-    #[staticmethod]
-    fn from_bytes(bytes: &[u8]) -> anyhow::Result<Self> {
-        EpochChallengeNative::from_bytes_le(bytes).map(Self)
-    }
-
-    /// Returns the byte representation of an EpochChallenge.
-    fn bytes(&self) -> anyhow::Result<Vec<u8>> {
-        self.0.to_bytes_le()
-    }
-
-    /// Returns the EpochChallenge as a JSON string.
-    fn __str__(&self) -> anyhow::Result<String> {
-        self.to_json()
-    }
-
-    fn __eq__(&self, other: &Self) -> bool {
-        self.0 == other.0
-    }
-
-    #[classattr]
-    const __hash__: Option<PyObject> = None;
-}
diff --git a/sdk/src/coinbase/mod.rs b/sdk/src/coinbase/mod.rs
deleted file mode 100644
index 22111ee..0000000
--- a/sdk/src/coinbase/mod.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (C) 2019-2023 Aleo Systems Inc.
-// This file is part of the Aleo SDK library.
-
-// The Aleo SDK library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// The Aleo SDK library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
-
-mod epoch_challenge;
-pub use epoch_challenge::EpochChallenge;
-
-mod prover_solution;
-pub use prover_solution::ProverSolution;
-
-mod puzzle;
-pub use puzzle::CoinbasePuzzle;
-
-mod verifying_key;
-pub use verifying_key::CoinbaseVerifyingKey;
diff --git a/sdk/src/coinbase/prover_solution.rs b/sdk/src/coinbase/prover_solution.rs
deleted file mode 100644
index ac90034..0000000
--- a/sdk/src/coinbase/prover_solution.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright (C) 2019-2023 Aleo Systems Inc.
-// This file is part of the Aleo SDK library.
-
-// The Aleo SDK library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// The Aleo SDK library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
-
-use crate::{
-    account::Address,
-    coinbase::{CoinbaseVerifyingKey, EpochChallenge},
-    types::ProverSolutionNative,
-};
-
-use pyo3::prelude::*;
-use snarkvm::prelude::{FromBytes, ToBytes};
-
-use std::{
-    collections::hash_map::DefaultHasher,
-    hash::{Hash, Hasher},
-};
-
-/// The prover solution for the coinbase puzzle from a prover.
-#[pyclass(frozen)]
-pub struct ProverSolution(ProverSolutionNative);
-
-#[pymethods]
-impl ProverSolution {
-    /// Reads in a ProverSolution from a JSON string.
-    #[staticmethod]
-    fn from_json(json: &str) -> anyhow::Result<Self> {
-        Ok(Self(serde_json::from_str(json)?))
-    }
-
-    /// Serialize the given ProverSolution as a JSON string.
-    fn to_json(&self) -> anyhow::Result<String> {
-        Ok(serde_json::to_string(&self.0)?)
-    }
-
-    /// Constructs a ProverSolution from a byte array.
-    #[staticmethod]
-    fn from_bytes(bytes: &[u8]) -> anyhow::Result<Self> {
-        ProverSolutionNative::from_bytes_le(bytes).map(Self)
-    }
-
-    /// Returns the byte representation of a ProverSolution.
-    fn bytes(&self) -> anyhow::Result<Vec<u8>> {
-        self.0.to_bytes_le()
-    }
-
-    /// Returns the address of the prover.
-    fn address(&self) -> Address {
-        Address::from(self.0.address())
-    }
-
-    /// Returns `true` if the prover solution is valid.
-    fn verify(
-        &self,
-        verifying_key: &CoinbaseVerifyingKey,
-        epoch_challenge: &EpochChallenge,
-        proof_target: u64,
-    ) -> anyhow::Result<bool> {
-        self.0.verify(verifying_key, epoch_challenge, proof_target)
-    }
-
-    /// Returns the ProverSolution as a JSON string.
-    fn __str__(&self) -> anyhow::Result<String> {
-        self.to_json()
-    }
-
-    fn __eq__(&self, other: &Self) -> bool {
-        self.0 == other.0
-    }
-
-    fn __hash__(&self) -> u64 {
-        let mut hasher = DefaultHasher::new();
-        self.0.hash(&mut hasher);
-        hasher.finish()
-    }
-}
diff --git a/sdk/src/coinbase/puzzle.rs b/sdk/src/coinbase/puzzle.rs
deleted file mode 100644
index f1656e2..0000000
--- a/sdk/src/coinbase/puzzle.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright (C) 2019-2023 Aleo Systems Inc.
-// This file is part of the Aleo SDK library.
-
-// The Aleo SDK library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// The Aleo SDK library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
-
-use crate::{coinbase::CoinbaseVerifyingKey, types::CoinbasePuzzleNative};
-
-use pyo3::prelude::*;
-
-/// The Aleo coinbase puzzle type.
-#[pyclass]
-pub struct CoinbasePuzzle(CoinbasePuzzleNative);
-
-#[pymethods]
-impl CoinbasePuzzle {
-    /// Load the coinbase puzzle proving and verifying keys.
-    #[staticmethod]
-    fn load() -> anyhow::Result<Self> {
-        CoinbasePuzzleNative::load().map(Self)
-    }
-
-    /// Returns the coinbase verifying key.
-    fn verifying_key(&self) -> CoinbaseVerifyingKey {
-        self.0.coinbase_verifying_key().clone().into()
-    }
-
-    #[classattr]
-    const __hash__: Option<PyObject> = None;
-}
diff --git a/sdk/src/coinbase/verifying_key.rs b/sdk/src/coinbase/verifying_key.rs
deleted file mode 100644
index bf4686d..0000000
--- a/sdk/src/coinbase/verifying_key.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (C) 2019-2023 Aleo Systems Inc.
-// This file is part of the Aleo SDK library.
-
-// The Aleo SDK library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// The Aleo SDK library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
-
-use crate::types::CoinbaseVerifyingKeyNative;
-
-use pyo3::prelude::*;
-
-use std::ops::Deref;
-
-/// The Aleo coinbase verifying key type.
-#[pyclass(frozen)]
-pub struct CoinbaseVerifyingKey(CoinbaseVerifyingKeyNative);
-
-#[pymethods]
-impl CoinbaseVerifyingKey {}
-
-impl From<CoinbaseVerifyingKeyNative> for CoinbaseVerifyingKey {
-    fn from(value: CoinbaseVerifyingKeyNative) -> Self {
-        Self(value)
-    }
-}
-
-impl Deref for CoinbaseVerifyingKey {
-    type Target = CoinbaseVerifyingKeyNative;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}

From e515bb551e13b03a58d0b47103d2ae339404d5cb Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 10:24:55 -0500
Subject: [PATCH 03/72] feat: cfg-select network in types.rs, migrate aliases
 to snarkvm 4.7.3 paths

Replace hardcoded Testnet3 with cfg-selected MainnetV0/TestnetV0 network types.
Update imports to use 4.7.3 API paths: ledger::{block, query, store}, synthesizer for
Process and Trace. Remove deprecated coinbase module imports. Add feature-gated
AleoTestnetV0 import.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/src/types.rs | 44 ++++++++++++++++++++++----------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

diff --git a/sdk/src/types.rs b/sdk/src/types.rs
index 20e8432..6013b90 100644
--- a/sdk/src/types.rs
+++ b/sdk/src/types.rs
@@ -15,20 +15,30 @@
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
 use snarkvm::circuit::network::AleoV0;
-use snarkvm::console::network::Testnet3;
-use snarkvm::prelude::coinbase::{
-    CoinbasePuzzle, CoinbaseVerifyingKey, EpochChallenge, ProverSolution,
-};
-use snarkvm::prelude::query::Query;
-use snarkvm::prelude::store::helpers::memory::BlockMemory;
-use snarkvm::prelude::transaction::Transaction;
+#[cfg(feature = "testnet")]
+use snarkvm::circuit::network::AleoTestnetV0;
+use snarkvm::console::network::{MainnetV0, TestnetV0};
+use snarkvm::ledger::block::{Fee, Transaction};
+use snarkvm::ledger::query::Query;
+use snarkvm::ledger::store::helpers::memory::BlockMemory;
+use snarkvm::synthesizer::{Process, Trace};
 use snarkvm::prelude::{
-    Address, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Fee, Field, Group,
-    Identifier, Literal, Locator, Plaintext, PrivateKey, Process, Program, ProgramID, ProvingKey,
-    Record, Response, Scalar, Signature, Trace, Transition, Value, VerifyingKey, ViewKey, I128,
+    Address, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Field, Group,
+    Identifier, Literal, Locator, Plaintext, PrivateKey, Program, ProgramID, ProvingKey,
+    Record, Response, Scalar, Signature, Transition, Value, VerifyingKey, ViewKey, I128,
     I16, I32, I64, I8, U128, U16, U32, U64, U8,
 };
 
+// Network selection (feature-gated; MainnetV0 by default).
+#[cfg(not(feature = "testnet"))]
+pub type CurrentNetwork = MainnetV0;
+#[cfg(not(feature = "testnet"))]
+pub type CurrentAleo = AleoV0;
+#[cfg(feature = "testnet")]
+pub type CurrentNetwork = TestnetV0;
+#[cfg(feature = "testnet")]
+pub type CurrentAleo = AleoTestnetV0;
+
 // Account types
 pub type AddressNative = Address<CurrentNetwork>;
 pub type ComputeKeyNative = ComputeKey<CurrentNetwork>;
@@ -54,12 +64,8 @@ pub type U32Native = U32<CurrentNetwork>;
 pub type U64Native = U64<CurrentNetwork>;
 pub type U128Native = U128<CurrentNetwork>;
 
-// Network types
-pub type CurrentNetwork = Testnet3;
-pub type CurrentAleo = AleoV0;
-
-// Program Types
-type CurrentBlockMemory = BlockMemory<CurrentNetwork>;
+// Program types
+pub type CurrentBlockMemory = BlockMemory<CurrentNetwork>;
 pub type AuthorizationNative = Authorization<CurrentNetwork>;
 pub type ExecutionNative = Execution<CurrentNetwork>;
 pub type FeeNative = Fee<CurrentNetwork>;
@@ -83,9 +89,3 @@ pub type CiphertextNative = Ciphertext<CurrentNetwork>;
 pub type PlaintextNative = Plaintext<CurrentNetwork>;
 pub type RecordCiphertextNative = Record<CurrentNetwork, CiphertextNative>;
 pub type RecordPlaintextNative = Record<CurrentNetwork, PlaintextNative>;
-
-// Coinbase types
-pub type CoinbasePuzzleNative = CoinbasePuzzle<CurrentNetwork>;
-pub type CoinbaseVerifyingKeyNative = CoinbaseVerifyingKey<CurrentNetwork>;
-pub type EpochChallengeNative = EpochChallenge<CurrentNetwork>;
-pub type ProverSolutionNative = ProverSolution<CurrentNetwork>;

From 9c286d70ff29fccc63d1d6ecaf1097faf0a2e62a Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 10:27:13 -0500
Subject: [PATCH 04/72] fix: cfg-gate network imports to keep both builds
 warning-free

---
 sdk/src/types.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sdk/src/types.rs b/sdk/src/types.rs
index 6013b90..cd6c2b8 100644
--- a/sdk/src/types.rs
+++ b/sdk/src/types.rs
@@ -14,10 +14,14 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
+#[cfg(not(feature = "testnet"))]
 use snarkvm::circuit::network::AleoV0;
 #[cfg(feature = "testnet")]
 use snarkvm::circuit::network::AleoTestnetV0;
-use snarkvm::console::network::{MainnetV0, TestnetV0};
+#[cfg(not(feature = "testnet"))]
+use snarkvm::console::network::MainnetV0;
+#[cfg(feature = "testnet")]
+use snarkvm::console::network::TestnetV0;
 use snarkvm::ledger::block::{Fee, Transaction};
 use snarkvm::ledger::query::Query;
 use snarkvm::ledger::store::helpers::memory::BlockMemory;

From 12b4fb2edcf82f32d8b1e1758175169ea8346297 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 10:29:13 -0500
Subject: [PATCH 05/72] feat: two-build pymodule (_aleolib_mainnet/_testnet),
 drop coinbase classes

Replaces single _aleolib pymodule with two cfg-gated variants:
- _aleolib_mainnet (default, no testnet feature)
- _aleolib_testnet (when testnet feature enabled)

Both delegate to shared register() function. Removes coinbase module
and drops CoinbasePuzzle, CoinbaseVerifyingKey, EpochChallenge, and
ProverSolution class registrations.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/src/lib.rs | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index 8a31937..293e7cb 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -18,7 +18,6 @@ use pyo3::prelude::*;
 
 mod account;
 mod algebra;
-mod coinbase;
 mod credits;
 mod network;
 mod programs;
@@ -26,7 +25,6 @@ mod types;
 
 use account::*;
 use algebra::*;
-use coinbase::*;
 use credits::*;
 use network::*;
 use programs::*;
@@ -34,19 +32,15 @@ use programs::*;
 /// The Aleo Python SDK provides a set of libraries aimed at empowering
 /// Python developers with zk (zero-knowledge) programming capabilities
 /// via the usage of Aleo's zkSnarks.
-#[pymodule]
-#[pyo3(name = "_aleolib")]
-fn register_module(_py: Python, m: &PyModule) -> PyResult<()> {
+/// Registers all classes into the module (shared by both network builds).
+fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Account>()?;
     m.add_class::<Address>()?;
     m.add_class::<Authorization>()?;
     m.add_class::<Boolean>()?;
     m.add_class::<Ciphertext>()?;
-    m.add_class::<CoinbasePuzzle>()?;
-    m.add_class::<CoinbaseVerifyingKey>()?;
     m.add_class::<ComputeKey>()?;
     m.add_class::<Credits>()?;
-    m.add_class::<EpochChallenge>()?;
     m.add_class::<Execution>()?;
     m.add_class::<Fee>()?;
     m.add_class::<Field>()?;
@@ -66,7 +60,6 @@ fn register_module(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Process>()?;
     m.add_class::<Program>()?;
     m.add_class::<ProgramID>()?;
-    m.add_class::<ProverSolution>()?;
     m.add_class::<ProvingKey>()?;
     m.add_class::<Query>()?;
     m.add_class::<RecordCiphertext>()?;
@@ -87,3 +80,17 @@ fn register_module(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<ViewKey>()?;
     Ok(())
 }
+
+#[cfg(not(feature = "testnet"))]
+#[pymodule]
+#[pyo3(name = "_aleolib_mainnet")]
+fn aleolib_mainnet(py: Python, m: &PyModule) -> PyResult<()> {
+    register(py, m)
+}
+
+#[cfg(feature = "testnet")]
+#[pymodule]
+#[pyo3(name = "_aleolib_testnet")]
+fn aleolib_testnet(py: Python, m: &PyModule) -> PyResult<()> {
+    register(py, m)
+}

From b6aa37e519fc024c7eaf91c47c09fb66bd68ad40 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:02:32 -0500
Subject: [PATCH 06/72] feat: port algebra module to snarkvm 4.7.3

Replace rand 0.8 Standard distribution sampling with snarkvm 4.7.3's
Uniform::rand API (rand 0.10). Upgrade sdk rand dep to 0.10 to align
with snarkvm's transitive rand version.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/Cargo.lock           | 98 ++++++++++++++--------------------------
 sdk/Cargo.toml           |  2 +-
 sdk/src/algebra/field.rs |  8 ++--
 3 files changed, 38 insertions(+), 70 deletions(-)

diff --git a/sdk/Cargo.lock b/sdk/Cargo.lock
index 4ad2368..6345d29 100644
--- a/sdk/Cargo.lock
+++ b/sdk/Cargo.lock
@@ -32,7 +32,7 @@ dependencies = [
  "once_cell",
  "openssl",
  "pyo3",
- "rand 0.8.5",
+ "rand",
  "serde",
  "serde_json",
  "snarkvm",
@@ -327,7 +327,7 @@ checksum = "d524456ba66e72eb8b115ff89e01e497f8e6d11d78b70b1aa13c0fbd97540a81"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "rand_core 0.10.1",
+ "rand_core",
 ]
 
 [[package]]
@@ -494,7 +494,7 @@ dependencies = [
  "ctutils",
  "hybrid-array",
  "num-traits",
- "rand_core 0.10.1",
+ "rand_core",
  "subtle",
  "zeroize",
 ]
@@ -516,7 +516,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce6e4c961d6cd6c9a86db418387425e8bdeaf05b3c8bc1411e6dca4c252f1453"
 dependencies = [
  "hybrid-array",
- "rand_core 0.10.1",
+ "rand_core",
 ]
 
 [[package]]
@@ -648,7 +648,7 @@ dependencies = [
  "ff",
  "group",
  "hybrid-array",
- "rand_core 0.10.1",
+ "rand_core",
  "sec1",
  "subtle",
  "zeroize",
@@ -718,7 +718,7 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1f686ab92a9fb0eaf188f6c6c87b89490baa6fdb0db4544ba4dc47f7942489f"
 dependencies = [
- "rand_core 0.10.1",
+ "rand_core",
  "subtle",
 ]
 
@@ -855,7 +855,7 @@ dependencies = [
  "js-sys",
  "libc",
  "r-efi",
- "rand_core 0.10.1",
+ "rand_core",
  "wasm-bindgen",
 ]
 
@@ -872,7 +872,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fd1a1c7a5206c5b7a3f5a0d7ccd3ff85d0c8f5133d62a02680255b0004af5f4"
 dependencies = [
  "ff",
- "rand_core 0.10.1",
+ "rand_core",
  "subtle",
 ]
 
@@ -1657,7 +1657,7 @@ dependencies = [
  "crypto-bigint",
  "crypto-common 0.2.2",
  "ff",
- "rand_core 0.10.1",
+ "rand_core",
  "subtle",
  "zeroize",
 ]
@@ -1774,7 +1774,7 @@ dependencies = [
  "bytes",
  "getrandom 0.4.3",
  "lru-slab",
- "rand 0.10.2",
+ "rand",
  "rand_pcg",
  "ring",
  "rustc-hash",
@@ -1822,17 +1822,6 @@ version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
-[[package]]
-name = "rand"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
-dependencies = [
- "libc",
- "rand_chacha 0.3.1",
- "rand_core 0.6.4",
-]
-
 [[package]]
 name = "rand"
 version = "0.10.2"
@@ -1841,17 +1830,7 @@ checksum = "c7f5fa3a058cd35567ef9bfa5e75732bee0f9e4c55fa90477bef2dfcdbc4be80"
 dependencies = [
  "chacha20",
  "getrandom 0.4.3",
- "rand_core 0.10.1",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
-dependencies = [
- "ppv-lite86",
- "rand_core 0.6.4",
+ "rand_core",
 ]
 
 [[package]]
@@ -1861,16 +1840,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3e6af7f3e25ded52c41df4e0b1af2d047e45896c2f3281792ed68a1c243daedb"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.10.1",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
-dependencies = [
- "getrandom 0.2.11",
+ "rand_core",
 ]
 
 [[package]]
@@ -1885,7 +1855,7 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "caa0f4137e1c0a72f4c651489402276c8e8e1cf081f3b0ba156d2cbeef09e86a"
 dependencies = [
- "rand_core 0.10.1",
+ "rand_core",
 ]
 
 [[package]]
@@ -1894,7 +1864,7 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60aa6af80be32871323012e02e6e65f8a7cc7890931ae421d217ad8fe0df2ccf"
 dependencies = [
- "rand_core 0.10.1",
+ "rand_core",
 ]
 
 [[package]]
@@ -2268,7 +2238,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28d567dcbaf0049cb8ac2608a76cd95ff9e4412e1899d389ee400918ca7537f5"
 dependencies = [
  "digest 0.11.3",
- "rand_core 0.10.1",
+ "rand_core",
 ]
 
 [[package]]
@@ -2324,7 +2294,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2051aaa63e873040259b906bfdf0e196b7fad78548bf117d50b0677fa9cc5f6"
 dependencies = [
  "anyhow",
- "rand 0.10.2",
+ "rand",
  "snarkvm-algorithms",
  "snarkvm-circuit",
  "snarkvm-console",
@@ -2351,7 +2321,7 @@ dependencies = [
  "indexmap",
  "itertools",
  "num-traits",
- "rand 0.10.2",
+ "rand",
  "rayon",
  "serde",
  "sha2",
@@ -2656,7 +2626,7 @@ dependencies = [
  "itertools",
  "nom",
  "num-traits",
- "rand 0.10.2",
+ "rand",
  "serde",
  "snarkvm-curves",
  "snarkvm-fields",
@@ -2788,7 +2758,7 @@ version = "4.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9bb85f50dc014ca37d78e91187e3ed6f2c5f36c505656841647c8a7d16d3951e"
 dependencies = [
- "rand 0.10.2",
+ "rand",
  "rustc_version",
  "serde",
  "snarkvm-fields",
@@ -2806,7 +2776,7 @@ dependencies = [
  "anyhow",
  "itertools",
  "num-traits",
- "rand 0.10.2",
+ "rand",
  "rayon",
  "serde",
  "snarkvm-utilities",
@@ -2825,8 +2795,8 @@ dependencies = [
  "indexmap",
  "lru",
  "parking_lot",
- "rand 0.10.2",
- "rand_chacha 0.10.0",
+ "rand",
+ "rand_chacha",
  "rayon",
  "snarkvm-console",
  "snarkvm-ledger-authority",
@@ -2851,7 +2821,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca088fc9fbab4f64484f016c7b8f43ac7864e38962776ba5fe87e340b8a9d1d0"
 dependencies = [
  "anyhow",
- "rand 0.10.2",
+ "rand",
  "serde_json",
  "snarkvm-console",
  "snarkvm-ledger-narwhal-subdag",
@@ -3000,8 +2970,8 @@ dependencies = [
  "indexmap",
  "lru",
  "parking_lot",
- "rand 0.10.2",
- "rand_chacha 0.10.0",
+ "rand",
+ "rand_chacha",
  "rayon",
  "serde_json",
  "snarkvm-algorithms",
@@ -3021,8 +2991,8 @@ dependencies = [
  "indexmap",
  "lru",
  "parking_lot",
- "rand 0.10.2",
- "rand_chacha 0.10.0",
+ "rand",
+ "rand_chacha",
  "rayon",
  "snarkvm-circuit",
  "snarkvm-console",
@@ -3090,7 +3060,7 @@ dependencies = [
  "lazy_static",
  "parking_lot",
  "paste",
- "rand 0.10.2",
+ "rand",
  "serde_json",
  "sha2",
  "snarkvm-curves",
@@ -3111,7 +3081,7 @@ dependencies = [
  "itertools",
  "lru",
  "parking_lot",
- "rand 0.10.2",
+ "rand",
  "rayon",
  "serde_json",
  "snarkvm-algorithms",
@@ -3158,8 +3128,8 @@ dependencies = [
  "indexmap",
  "itertools",
  "parking_lot",
- "rand 0.10.2",
- "rand_chacha 0.10.0",
+ "rand",
+ "rand_chacha",
  "rayon",
  "serde_json",
  "snarkvm-algorithms",
@@ -3183,8 +3153,8 @@ dependencies = [
  "enum-iterator",
  "indexmap",
  "paste",
- "rand 0.10.2",
- "rand_chacha 0.10.0",
+ "rand",
+ "rand_chacha",
  "rayon",
  "serde_json",
  "snarkvm-algorithms",
@@ -3222,7 +3192,7 @@ dependencies = [
  "colored",
  "num-bigint",
  "num_cpus",
- "rand 0.10.2",
+ "rand",
  "rand_xorshift",
  "rayon",
  "serde",
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index b76272e..02aad35 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -21,7 +21,7 @@ indexmap = "2.1.0"
 once_cell = "1.18.0"
 openssl = "0.10"
 pyo3 = { version = "0.20.0", features = ["extension-module", "abi3-py37", "anyhow"] }
-rand = { version = "^0.8" }
+rand = { version = "0.10" }
 serde = "1"
 serde_json = "1"
 
diff --git a/sdk/src/algebra/field.rs b/sdk/src/algebra/field.rs
index 218ca87..a515caf 100644
--- a/sdk/src/algebra/field.rs
+++ b/sdk/src/algebra/field.rs
@@ -17,8 +17,8 @@
 use crate::types::FieldNative;
 
 use pyo3::{exceptions::PyZeroDivisionError, prelude::*};
-use rand::{distributions::Standard, prelude::*};
-use snarkvm::prelude::Zero;
+use rand::rngs::StdRng;
+use snarkvm::prelude::{Uniform, Zero};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -43,9 +43,7 @@ impl Field {
     /// Generates a new field using a cryptographically secure random number generator
     #[staticmethod]
     fn random() -> Self {
-        StdRng::from_entropy()
-            .sample::<FieldNative, _>(Standard)
-            .into()
+        <FieldNative as Uniform>::rand(&mut rand::make_rng::<StdRng>()).into()
     }
 
     /// Initializes a new field as a domain separator.

From ba141032c6815956311b78c9e6c9f8a7c329d1d2 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:11:32 -0500
Subject: [PATCH 07/72] feat: port credits and network modules to snarkvm 4.7.3

The EDITION constant was removed in snarkvm 4.7.3. Replace with hardcoded 0 value.
Credits module requires no changes (pure native types).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/src/network/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdk/src/network/mod.rs b/sdk/src/network/mod.rs
index caa6a2c..0a81f5a 100644
--- a/sdk/src/network/mod.rs
+++ b/sdk/src/network/mod.rs
@@ -42,7 +42,7 @@ impl Network {
     /// The network version.
     #[staticmethod]
     fn edition() -> u16 {
-        CurrentNetwork::EDITION
+        0 // Network edition is fixed to 0 in snarkvm 4.7.3
     }
 
     /// Returns the Poseidon hash with an input rate of 2.

From 5f228eff9ac2bee89c5937e1ed4f49e240cf1b0a Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:13:51 -0500
Subject: [PATCH 08/72] =?UTF-8?q?fix:=20drop=20Network.edition()=20?=
 =?UTF-8?q?=E2=80=94=20EDITION=20removed=20from=20snarkvm=204.x=20Network?=
 =?UTF-8?q?=20trait?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 sdk/src/network/mod.rs | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/sdk/src/network/mod.rs b/sdk/src/network/mod.rs
index 0a81f5a..258b316 100644
--- a/sdk/src/network/mod.rs
+++ b/sdk/src/network/mod.rs
@@ -39,12 +39,6 @@ impl Network {
         CurrentNetwork::ID
     }
 
-    /// The network version.
-    #[staticmethod]
-    fn edition() -> u16 {
-        0 // Network edition is fixed to 0 in snarkvm 4.7.3
-    }
-
     /// Returns the Poseidon hash with an input rate of 2.
     #[staticmethod]
     fn hash_psd2(input: Vec<Field>) -> anyhow::Result<Field> {

From 79fbac82edc6e21e0349bd12f1b17763d2e2b2ad Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:18:53 -0500
Subject: [PATCH 09/72] feat: port account module to snarkvm 4.7.3 (record
 version, property getters, random())

- Replace StdRng::from_entropy() with rand::make_rng::<StdRng>() (rand 0.10)
- Rename #[new] fn new() -> #[staticmethod] fn random() on PrivateKey and Account
- Add Record::version() getter (U8<N> deref'd to machine u8)
- Add #[getter] to pure accessors: PrivateKey::{address,view_key,compute_key,seed}, Signature::{challenge,response,compute_key}, ViewKey::to_address, ComputeKey::address, Account::{private_key,view_key,address}, RecordPlaintext::{owner,nonce}
- Fix Plaintext::Struct/Array variant to use std::sync::OnceLock (was OnceCell)
- Update serial_number() to accept record_view_key for new to_commitment() 3-arg signature

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/src/account/compute_key.rs |  1 +
 sdk/src/account/mod.rs         |  9 ++++++---
 sdk/src/account/private_key.rs | 13 ++++++++-----
 sdk/src/account/record.rs      | 11 ++++++++++-
 sdk/src/account/signature.rs   |  7 +++++--
 sdk/src/account/text.rs        |  5 ++---
 sdk/src/account/view_key.rs    |  1 +
 7 files changed, 33 insertions(+), 14 deletions(-)

diff --git a/sdk/src/account/compute_key.rs b/sdk/src/account/compute_key.rs
index 03f1908..593b398 100644
--- a/sdk/src/account/compute_key.rs
+++ b/sdk/src/account/compute_key.rs
@@ -27,6 +27,7 @@ pub struct ComputeKey(ComputeKeyNative);
 #[pymethods]
 impl ComputeKey {
     /// Returns the address from the compute key.
+    #[getter]
     fn address(&self) -> Address {
         self.0.to_address().into()
     }
diff --git a/sdk/src/account/mod.rs b/sdk/src/account/mod.rs
index 63d2718..39d3a12 100644
--- a/sdk/src/account/mod.rs
+++ b/sdk/src/account/mod.rs
@@ -55,9 +55,9 @@ pub struct Account {
 #[pymethods]
 impl Account {
     /// Generates a new account using a cryptographically secure random number generator
-    #[new]
-    fn new() -> Self {
-        Self::from(PrivateKey::new())
+    #[staticmethod]
+    fn random() -> Self {
+        Self::from(PrivateKey::random())
     }
 
     /// Creates a new account from the given private key.
@@ -73,16 +73,19 @@ impl Account {
     }
 
     /// Returns an account private key.
+    #[getter]
     fn private_key(&self) -> PrivateKey {
         self.private_key
     }
 
     /// Returns an account view key.
+    #[getter]
     fn view_key(&self) -> ViewKey {
         self.view_key.clone()
     }
 
     /// Returns an account address.
+    #[getter]
     fn address(&self) -> Address {
         self.address.clone()
     }
diff --git a/sdk/src/account/private_key.rs b/sdk/src/account/private_key.rs
index 697f002..f6963bd 100644
--- a/sdk/src/account/private_key.rs
+++ b/sdk/src/account/private_key.rs
@@ -20,7 +20,7 @@ use crate::{
 };
 
 use pyo3::prelude::*;
-use rand::{rngs::StdRng, SeedableRng};
+use rand::rngs::StdRng;
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -37,20 +37,21 @@ pub struct PrivateKey(PrivateKeyNative);
 #[pymethods]
 impl PrivateKey {
     /// Generates a new private key using a cryptographically secure random number generator
-    #[allow(clippy::new_without_default)]
-    #[new]
-    pub fn new() -> Self {
-        PrivateKeyNative::new(&mut StdRng::from_entropy())
+    #[staticmethod]
+    pub fn random() -> Self {
+        PrivateKeyNative::new(&mut rand::make_rng::<StdRng>())
             .unwrap()
             .into()
     }
 
     /// Derives the account address from an account private key.
+    #[getter]
     pub fn address(&self) -> anyhow::Result<Address> {
         AddressNative::try_from(&self.0).map(Into::into)
     }
 
     /// Derives the account compute key from an account private key.
+    #[getter]
     fn compute_key(&self) -> ComputeKey {
         ComputeKeyNative::try_from(&self.0).unwrap().into()
     }
@@ -68,6 +69,7 @@ impl PrivateKey {
     }
 
     /// Returns the account seed.
+    #[getter]
     fn seed(&self) -> Field {
         self.0.seed().into()
     }
@@ -88,6 +90,7 @@ impl PrivateKey {
     }
 
     /// Initializes a new account view key from an account private key.
+    #[getter]
     pub fn view_key(&self) -> ViewKey {
         let view_key = ViewKeyNative::try_from(&self.0).unwrap();
         view_key.into()
diff --git a/sdk/src/account/record.rs b/sdk/src/account/record.rs
index 3297600..074a524 100644
--- a/sdk/src/account/record.rs
+++ b/sdk/src/account/record.rs
@@ -79,12 +79,20 @@ impl RecordPlaintext {
         RecordPlaintextNative::from_str(s).map(Self)
     }
 
+    /// Returns the version of the program record.
+    #[getter]
+    fn version(&self) -> u8 {
+        **self.0.version()
+    }
+
     /// Returns the owner of the record as a string
+    #[getter]
     fn owner(&self) -> String {
         self.0.owner().to_string()
     }
 
     /// Returns the nonce of the program record.
+    #[getter]
     fn nonce(&self) -> Group {
         (*self.0.nonce()).into()
     }
@@ -95,8 +103,9 @@ impl RecordPlaintext {
         private_key: &PrivateKey,
         program_id: &ProgramID,
         record_identifier: &Identifier,
+        record_view_key: &Field,
     ) -> anyhow::Result<Field> {
-        let commitment = self.to_commitment(program_id, record_identifier)?;
+        let commitment = self.to_commitment(program_id, record_identifier, &**record_view_key)?;
         RecordPlaintextNative::serial_number(**private_key, commitment).map(Into::into)
     }
 
diff --git a/sdk/src/account/signature.rs b/sdk/src/account/signature.rs
index 5461415..18a00dd 100644
--- a/sdk/src/account/signature.rs
+++ b/sdk/src/account/signature.rs
@@ -17,7 +17,7 @@
 use crate::{types::SignatureNative, Address, ComputeKey, PrivateKey, Scalar};
 
 use pyo3::prelude::*;
-use rand::{rngs::StdRng, SeedableRng};
+use rand::rngs::StdRng;
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -34,11 +34,13 @@ pub struct Signature(SignatureNative);
 #[pymethods]
 impl Signature {
     /// Returns the verifier challenge.
+    #[getter]
     fn challenge(&self) -> Scalar {
         self.0.challenge().into()
     }
 
     /// Returns the signer compute key.
+    #[getter]
     fn compute_key(&self) -> ComputeKey {
         self.0.compute_key().into()
     }
@@ -50,6 +52,7 @@ impl Signature {
     }
 
     /// Returns the prover response.
+    #[getter]
     fn response(&self) -> Scalar {
         self.0.response().into()
     }
@@ -58,7 +61,7 @@ impl Signature {
     #[staticmethod]
     pub fn sign(private_key: &PrivateKey, message: &[u8]) -> anyhow::Result<Self> {
         private_key
-            .sign_bytes(message, &mut StdRng::from_entropy())
+            .sign_bytes(message, &mut rand::make_rng::<StdRng>())
             .map(Self)
     }
 
diff --git a/sdk/src/account/text.rs b/sdk/src/account/text.rs
index f4e2f3c..c1cfc83 100644
--- a/sdk/src/account/text.rs
+++ b/sdk/src/account/text.rs
@@ -20,7 +20,6 @@ use crate::{
 };
 use std::ops::Deref;
 
-use once_cell::sync::OnceCell;
 use pyo3::{exceptions::PyTypeError, prelude::*};
 
 use std::{collections::HashMap, str::FromStr};
@@ -98,14 +97,14 @@ impl Plaintext {
     #[staticmethod]
     fn new_struct(kv: Vec<(Identifier, Plaintext)>) -> Self {
         let kv: Vec<_> = kv.into_iter().map(|(k, v)| (k.into(), v.into())).collect();
-        PlaintextNative::Struct(indexmap::IndexMap::from_iter(kv), OnceCell::new()).into()
+        PlaintextNative::Struct(indexmap::IndexMap::from_iter(kv), std::sync::OnceLock::new()).into()
     }
 
     /// Returns a new Plaintext::Array from a list of values.
     #[staticmethod]
     fn new_array(values: Vec<Plaintext>) -> Self {
         let values: Vec<_> = values.into_iter().map(Into::into).collect();
-        PlaintextNative::Array(values, OnceCell::new()).into()
+        PlaintextNative::Array(values, std::sync::OnceLock::new()).into()
     }
 
     /// Encrypts self to the given address under the given randomizer.
diff --git a/sdk/src/account/view_key.rs b/sdk/src/account/view_key.rs
index 5c946ac..002d19c 100644
--- a/sdk/src/account/view_key.rs
+++ b/sdk/src/account/view_key.rs
@@ -49,6 +49,7 @@ impl ViewKey {
     }
 
     /// Returns the address corresponding to the view key.
+    #[getter]
     fn to_address(&self) -> Address {
         self.0.to_address().into()
     }

From bdcecdbd2f3536634fd87eb151b100540f9c0984 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:23:38 -0500
Subject: [PATCH 10/72] feat: port programs value/key/program/transaction types
 to snarkvm 4.7.3
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Fix Transition: rename is_bond() → is_bond_public(), is_unbond() → is_unbond_public()
- Add #[getter] to ProgramID::name, network; Locator::program_id, name, network, resource; Program::id, functions, imports, source; Transition::id, program_id, function_name; Execution::execution_id; Response::outputs

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/src/programs/execution.rs  |  1 +
 sdk/src/programs/locator.rs    |  4 ++++
 sdk/src/programs/program.rs    |  4 ++++
 sdk/src/programs/program_id.rs |  2 ++
 sdk/src/programs/response.rs   |  1 +
 sdk/src/programs/transition.rs | 15 +++++++++------
 6 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/sdk/src/programs/execution.rs b/sdk/src/programs/execution.rs
index 9c866fc..4877fe9 100644
--- a/sdk/src/programs/execution.rs
+++ b/sdk/src/programs/execution.rs
@@ -29,6 +29,7 @@ pub struct Execution(ExecutionNative);
 #[pymethods]
 impl Execution {
     /// Returns the Execution ID.
+    #[getter]
     fn execution_id(&self) -> anyhow::Result<Field> {
         self.0.to_execution_id().map(Into::into)
     }
diff --git a/sdk/src/programs/locator.rs b/sdk/src/programs/locator.rs
index 54d86c5..5d89abb 100644
--- a/sdk/src/programs/locator.rs
+++ b/sdk/src/programs/locator.rs
@@ -48,21 +48,25 @@ impl Locator {
     }
 
     /// Returns the program ID.
+    #[getter]
     fn program_id(&self) -> ProgramID {
         (*self.0.program_id()).into()
     }
 
     /// Returns the program name.
+    #[getter]
     fn name(&self) -> Identifier {
         (*self.0.name()).into()
     }
 
     /// Returns the network-level domain (NLD).
+    #[getter]
     fn network(&self) -> Identifier {
         (*self.0.network()).into()
     }
 
     /// Returns the resource name.
+    #[getter]
     fn resource(&self) -> Identifier {
         (*self.0.resource()).into()
     }
diff --git a/sdk/src/programs/program.rs b/sdk/src/programs/program.rs
index d323540..a69614d 100644
--- a/sdk/src/programs/program.rs
+++ b/sdk/src/programs/program.rs
@@ -42,11 +42,13 @@ impl Program {
     }
 
     /// Returns the id of the program
+    #[getter]
     fn id(&self) -> ProgramID {
         (*self.0.id()).into()
     }
 
     /// Returns all function names present in the program
+    #[getter]
     fn functions(&self) -> Vec<Identifier> {
         self.0
             .functions()
@@ -56,6 +58,7 @@ impl Program {
     }
 
     /// Returns the imports of the program
+    #[getter]
     fn imports(&self) -> Vec<ProgramID> {
         self.0
             .imports()
@@ -65,6 +68,7 @@ impl Program {
     }
 
     /// Returns the source code of the program
+    #[getter]
     fn source(&self) -> String {
         self.0.to_string()
     }
diff --git a/sdk/src/programs/program_id.rs b/sdk/src/programs/program_id.rs
index 94ed41e..abfe676 100644
--- a/sdk/src/programs/program_id.rs
+++ b/sdk/src/programs/program_id.rs
@@ -39,11 +39,13 @@ impl ProgramID {
     }
 
     /// Returns the program name.
+    #[getter]
     fn name(&self) -> Identifier {
         (*self.0.name()).into()
     }
 
     /// Returns the network-level domain (NLD).
+    #[getter]
     fn network(&self) -> Identifier {
         (*self.0.network()).into()
     }
diff --git a/sdk/src/programs/response.rs b/sdk/src/programs/response.rs
index 4e489e9..6d89da9 100644
--- a/sdk/src/programs/response.rs
+++ b/sdk/src/programs/response.rs
@@ -25,6 +25,7 @@ pub struct Response(ResponseNative);
 #[pymethods]
 impl Response {
     /// Returns the function outputs.
+    #[getter]
     fn outputs(&self) -> Vec<Value> {
         self.0.outputs().iter().cloned().map(Into::into).collect()
     }
diff --git a/sdk/src/programs/transition.rs b/sdk/src/programs/transition.rs
index 5981dd8..ba7890a 100644
--- a/sdk/src/programs/transition.rs
+++ b/sdk/src/programs/transition.rs
@@ -29,28 +29,31 @@ pub struct Transition(TransitionNative);
 #[pymethods]
 impl Transition {
     /// Returns the transition ID.
+    #[getter]
     fn id(&self) -> String {
         self.0.id().to_string()
     }
 
     /// Returns the program ID.
+    #[getter]
     fn program_id(&self) -> ProgramID {
         (*self.0.program_id()).into()
     }
 
     /// Returns the function name.
+    #[getter]
     fn function_name(&self) -> Identifier {
         (*self.0.function_name()).into()
     }
 
-    /// Returns true if this is a bond transition.
-    fn is_bond(&self) -> bool {
-        self.0.is_bond()
+    /// Returns true if this is a bond_public transition.
+    fn is_bond_public(&self) -> bool {
+        self.0.is_bond_public()
     }
 
-    /// Returns true if this is an unbond transition.
-    fn is_unbond(&self) -> bool {
-        self.0.is_unbond()
+    /// Returns true if this is an unbond_public transition.
+    fn is_unbond_public(&self) -> bool {
+        self.0.is_unbond_public()
     }
 
     /// Returns true if this is a fee_private transition.

From 0bf686e6b26d86c169c652b49e2c4db632e92cf0 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:34:20 -0500
Subject: [PATCH 11/72] feat: port process/trace/query/fee to snarkvm 4.7.3
 fee+cost+proving flow

- query.rs: QueryNative::try_from(url) replaces removed From<String>
- trace.rs: prove_execution/prove_fee take VarunaVersion::V2; prepare takes &QueryNative; rng via rand::make_rng
- process.rs: interior-mutability receivers (&self) for add_program/insert_*_key; add_program routes through Process::lock(); fee authorize uses (base_fee, priority_fee, id) plain-u64 signature; execution_cost uses free fn with ConsensusVersion::V15; verify_execution/verify_fee take (ConsensusVersion, VarunaVersion, InclusionVersion); ProcessAuthError/ProcessExecError mapped to anyhow
- fee.rs: payer/transition become #[getter]

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 sdk/src/programs/fee.rs     |   2 +
 sdk/src/programs/process.rs | 119 ++++++++++++++++++------------------
 sdk/src/programs/query.rs   |   4 +-
 sdk/src/programs/trace.rs   |  13 ++--
 4 files changed, 71 insertions(+), 67 deletions(-)

diff --git a/sdk/src/programs/fee.rs b/sdk/src/programs/fee.rs
index 7fe4ba5..4651ab1 100644
--- a/sdk/src/programs/fee.rs
+++ b/sdk/src/programs/fee.rs
@@ -39,11 +39,13 @@ impl Fee {
     }
 
     /// Returns the payer, if the fee is public.
+    #[getter]
     fn payer(&self) -> Option<Address> {
         self.0.payer().map(Into::into)
     }
 
     /// Returns the transition.
+    #[getter]
     fn transition(&self) -> Transition {
         self.0.transition().clone().into()
     }
diff --git a/sdk/src/programs/process.rs b/sdk/src/programs/process.rs
index 55bc0b3..5d27760 100644
--- a/sdk/src/programs/process.rs
+++ b/sdk/src/programs/process.rs
@@ -16,13 +16,16 @@
 
 use crate::{
     types::{CurrentAleo, ProcessNative},
-    Authorization, Execution, Fee, Field, Identifier, MicroCredits, PrivateKey, Program, ProgramID,
-    ProvingKey, RecordPlaintext, Response, Trace, Value, VerifyingKey,
+    Authorization, Execution, Fee, Field, Identifier, PrivateKey, Program, ProgramID, ProvingKey,
+    RecordPlaintext, Response, Trace, Value, VerifyingKey,
 };
 
+use indexmap::IndexMap;
 use pyo3::prelude::*;
-use rand::{rngs::StdRng, SeedableRng};
-use snarkvm::prelude::cost_in_microcredits;
+use rand::rngs::StdRng;
+use snarkvm::algorithms::snark::varuna::VarunaVersion;
+use snarkvm::console::network::ConsensusVersion;
+use snarkvm::synthesizer::process::{execution_cost, InclusionVersion};
 
 /// The Aleo process type.
 #[pyclass]
@@ -37,8 +40,8 @@ impl Process {
     }
 
     /// Adds a new program to the process
-    fn add_program(&mut self, program: &Program) -> anyhow::Result<()> {
-        self.0.add_program(program)
+    fn add_program(&self, program: &Program) -> anyhow::Result<()> {
+        self.0.lock().add_program(program)
     }
 
     /// Returns true if the process contains the program with the given ID.
@@ -59,7 +62,7 @@ impl Process {
 
     /// Inserts the given proving key, for the given program ID and function name.
     fn insert_proving_key(
-        &mut self,
+        &self,
         program_id: &ProgramID,
         function_name: &Identifier,
         proving_key: ProvingKey,
@@ -81,7 +84,7 @@ impl Process {
 
     /// Inserts the given verifying key, for the given program ID and function name.
     fn insert_verifying_key(
-        &mut self,
+        &self,
         program_id: &ProgramID,
         function_name: &Identifier,
         verifying_key: VerifyingKey,
@@ -104,105 +107,99 @@ impl Process {
                 program_id,
                 function_name,
                 inputs.into_iter(),
-                &mut StdRng::from_entropy(),
+                &mut rand::make_rng::<StdRng>(),
             )
             .map(Into::into)
+            .map_err(anyhow::Error::from)
     }
 
-    /// Authorizes the fee given the credits record, the fee amount (in microcredits), and the deployment or execution ID.
+    /// Authorizes the fee given the credits record, the base and priority fee amounts (in
+    /// microcredits), and the deployment or execution ID.
     fn authorize_fee_private(
         &self,
         private_key: &PrivateKey,
         credits: RecordPlaintext,
-        base_fee: MicroCredits,
+        base_fee: u64,
+        priority_fee: u64,
         deployment_or_execution_id: Field,
-        priority_fee: Option<MicroCredits>,
     ) -> anyhow::Result<Authorization> {
         self.0
             .authorize_fee_private::<CurrentAleo, _>(
                 private_key,
                 credits.into(),
-                base_fee.into(),
-                priority_fee.map(Into::into).unwrap_or(0),
+                base_fee,
+                priority_fee,
                 deployment_or_execution_id.into(),
-                &mut StdRng::from_entropy(),
+                &mut rand::make_rng::<StdRng>(),
             )
             .map(Into::into)
+            .map_err(anyhow::Error::from)
     }
 
-    /// Authorizes the fee given the the fee amount (in microcredits) and the deployment or execution ID.
+    /// Authorizes the fee given the base and priority fee amounts (in microcredits) and the
+    /// deployment or execution ID.
     fn authorize_fee_public(
         &self,
         private_key: &PrivateKey,
-        base_fee: MicroCredits,
+        base_fee: u64,
+        priority_fee: u64,
         deployment_or_execution_id: Field,
-        priority_fee: Option<MicroCredits>,
     ) -> anyhow::Result<Authorization> {
         self.0
             .authorize_fee_public::<CurrentAleo, _>(
                 private_key,
-                base_fee.into(),
-                priority_fee.map(Into::into).unwrap_or(0),
+                base_fee,
+                priority_fee,
                 deployment_or_execution_id.into(),
-                &mut StdRng::from_entropy(),
+                &mut rand::make_rng::<StdRng>(),
             )
             .map(Into::into)
+            .map_err(anyhow::Error::from)
     }
 
     /// Executes the given authorization.
     fn execute(&self, authorization: Authorization) -> anyhow::Result<(Response, Trace)> {
         self.0
-            .execute::<CurrentAleo, _>(authorization.into(), &mut StdRng::from_entropy())
+            .execute::<CurrentAleo, _>(authorization.into(), &mut rand::make_rng::<StdRng>())
             .map(|(r, t)| (Response::from(r), Trace::from(t)))
+            .map_err(anyhow::Error::from)
     }
 
     /// Verifies the given execution is valid. Note: This does not check that the global state root exists in the ledger.
     fn verify_execution(&self, execution: &Execution) -> anyhow::Result<()> {
-        self.0.verify_execution(execution)
+        let execution: crate::types::ExecutionNative = execution.clone().into();
+        // Build the map of program stacks referenced by the execution's transitions.
+        let execution_stacks = execution
+            .transitions()
+            .map(|transition| {
+                Ok((
+                    *transition.program_id(),
+                    self.0.get_stack(transition.program_id())?,
+                ))
+            })
+            .collect::<anyhow::Result<IndexMap<_, _>>>()?;
+        ProcessNative::verify_execution(
+            ConsensusVersion::V15,
+            VarunaVersion::V2,
+            InclusionVersion::V1,
+            &execution,
+            &execution_stacks,
+        )
     }
 
     /// Verifies the given fee is valid. Note: This does not check that the global state root exists in the ledger.
     fn verify_fee(&self, fee: &Fee, deployment_or_execution_id: Field) -> anyhow::Result<()> {
-        self.0.verify_fee(fee, deployment_or_execution_id.into())
+        self.0.verify_fee(
+            ConsensusVersion::V15,
+            VarunaVersion::V2,
+            InclusionVersion::V1,
+            fee,
+            deployment_or_execution_id.into(),
+        )
     }
 
     /// Returns the *minimum* cost in microcredits to publish the given execution (total cost, (storage cost, finalize cost)).
-    fn execution_cost(
-        &self,
-        execution: &Execution,
-    ) -> anyhow::Result<(MicroCredits, (MicroCredits, MicroCredits))> {
-        // Compute the storage cost in microcredits.
-        let storage_cost = execution.size_in_bytes()?;
-
-        // Compute the finalize cost in microcredits.
-        let mut finalize_cost = 0u64;
-
-        for transition in execution.transitions() {
-            let program = self.0.get_program(transition.program_id())?;
-            let function = program.get_function(transition.function_name())?;
-            let cost = match function.finalize_logic() {
-                Some(finalize) => cost_in_microcredits(finalize)?,
-                None => continue,
-            };
-            // Accumulate the finalize cost.
-            finalize_cost = finalize_cost.checked_add(cost).ok_or(anyhow::anyhow!(
-                "The finalize cost computation overflowed for an execution"
-            ))?;
-        }
-
-        // Compute the total cost in microcredits.
-        let total_cost = storage_cost
-            .checked_add(finalize_cost)
-            .ok_or(anyhow::anyhow!(
-                "The total cost computation overflowed for an execution"
-            ))?;
-
-        Ok((
-            MicroCredits::from(total_cost),
-            (
-                MicroCredits::from(storage_cost),
-                MicroCredits::from(finalize_cost),
-            ),
-        ))
+    fn execution_cost(&self, execution: &Execution) -> anyhow::Result<(u64, (u64, u64))> {
+        execution_cost(&self.0, &execution.clone().into(), ConsensusVersion::V15)
     }
 }
diff --git a/sdk/src/programs/query.rs b/sdk/src/programs/query.rs
index b9f12fb..741e9c4 100644
--- a/sdk/src/programs/query.rs
+++ b/sdk/src/programs/query.rs
@@ -27,8 +27,8 @@ pub struct Query(QueryNative);
 impl Query {
     /// The base URL of the node.
     #[staticmethod]
-    fn rest(url: String) -> Self {
-        QueryNative::REST(url).into()
+    fn rest(url: String) -> anyhow::Result<Self> {
+        Ok(QueryNative::try_from(url)?.into())
     }
 
     #[classattr]
diff --git a/sdk/src/programs/trace.rs b/sdk/src/programs/trace.rs
index 0c2860e..370e64f 100644
--- a/sdk/src/programs/trace.rs
+++ b/sdk/src/programs/trace.rs
@@ -20,7 +20,8 @@ use crate::{
 };
 
 use pyo3::prelude::*;
-use rand::{rngs::StdRng, SeedableRng};
+use rand::rngs::StdRng;
+use snarkvm::algorithms::snark::varuna::VarunaVersion;
 
 /// The Aleo trace type.
 #[pyclass]
@@ -58,19 +59,23 @@ impl Trace {
         let locator: LocatorNative = locator.into();
         let locator_s = locator.to_string();
         self.0
-            .prove_execution::<CurrentAleo, _>(&locator_s, &mut StdRng::from_entropy())
+            .prove_execution::<CurrentAleo, _>(
+                &locator_s,
+                VarunaVersion::V2,
+                &mut rand::make_rng::<StdRng>(),
+            )
             .map(Into::into)
     }
 
     /// Returns a new fee with a proof, for the current inclusion assignment and global state root.
     fn prove_fee(&self) -> anyhow::Result<Fee> {
         self.0
-            .prove_fee::<CurrentAleo, _>(&mut StdRng::from_entropy())
+            .prove_fee::<CurrentAleo, _>(VarunaVersion::V2, &mut rand::make_rng::<StdRng>())
             .map(Into::into)
     }
 
     fn prepare(&mut self, query: Query) -> anyhow::Result<()> {
-        self.0.prepare(QueryNative::from(query))
+        self.0.prepare(&QueryNative::from(query))
     }
 }
 

From 35ce0e8c7fbe2f8d16bd29633396988fd5d413bc Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:40:39 -0500
Subject: [PATCH 12/72] feat: expose aleo.mainnet re-export over
 _aleolib_mainnet

- Create sdk/python/aleo/mainnet.py with wildcard re-export from _aleolib_mainnet
- Update sdk/pyproject.toml module-name from aleo._aleolib to aleo._aleolib_mainnet
- Update sdk/python/aleo/__init__.py to import mainnet submodule (no star import)
- Update sdk/python/aleo/encryptor.py to import from .mainnet instead of top-level .
- Update sdk/.gitignore to cover all *.abi3.so build artifacts

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/.gitignore               | 2 +-
 sdk/pyproject.toml           | 2 +-
 sdk/python/aleo/__init__.py  | 4 +---
 sdk/python/aleo/encryptor.py | 2 +-
 sdk/python/aleo/mainnet.py   | 2 ++
 5 files changed, 6 insertions(+), 6 deletions(-)
 create mode 100644 sdk/python/aleo/mainnet.py

diff --git a/sdk/.gitignore b/sdk/.gitignore
index c9f96e6..c5699e1 100644
--- a/sdk/.gitignore
+++ b/sdk/.gitignore
@@ -1,5 +1,5 @@
 .env/
 target/
 __pycache__/
-python/aleo/_aleolib.abi3.so
+python/aleo/*.abi3.so
 _readthedocs/
diff --git a/sdk/pyproject.toml b/sdk/pyproject.toml
index daeddda..d445f40 100644
--- a/sdk/pyproject.toml
+++ b/sdk/pyproject.toml
@@ -22,7 +22,7 @@ build-backend = "maturin"
 
 [tool.maturin]
 python-source = "python"
-module-name = "aleo._aleolib"
+module-name = "aleo._aleolib_mainnet"
 
 [tool.pyright]
 reportMissingModuleSource = false # don't report missing aleo.so for CI purposes
diff --git a/sdk/python/aleo/__init__.py b/sdk/python/aleo/__init__.py
index bdcd128..90d7d5e 100644
--- a/sdk/python/aleo/__init__.py
+++ b/sdk/python/aleo/__init__.py
@@ -1,6 +1,4 @@
 from __future__ import annotations
 
-from ._aleolib import *
+from . import mainnet
 from .encryptor import *
-
-__doc__ = _aleolib.__doc__
diff --git a/sdk/python/aleo/encryptor.py b/sdk/python/aleo/encryptor.py
index 69bc292..01b3fe2 100644
--- a/sdk/python/aleo/encryptor.py
+++ b/sdk/python/aleo/encryptor.py
@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from . import PrivateKey, Ciphertext, Field, Network, Identifier, Plaintext, Literal
+from .mainnet import PrivateKey, Ciphertext, Field, Network, Identifier, Plaintext, Literal
 
 
 class Encryptor:
diff --git a/sdk/python/aleo/mainnet.py b/sdk/python/aleo/mainnet.py
new file mode 100644
index 0000000..592446f
--- /dev/null
+++ b/sdk/python/aleo/mainnet.py
@@ -0,0 +1,2 @@
+"""MainnetV0 bindings (compiled extension module _aleolib_mainnet)."""
+from ._aleolib_mainnet import *  # noqa: F401,F403

From 22ee01f086f8b66ec521685a22fe998f6cfc9552 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:42:54 -0500
Subject: [PATCH 13/72] test: vendor TS-SDK known-answer vectors + pytest
 scaffolding

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/pytest.ini                         |  3 +++
 sdk/python/tests/conftest.py           |  7 +++++++
 sdk/python/tests/vectors/accounts.json | 15 +++++++++++++++
 sdk/python/tests/vectors/records.json  | 11 +++++++++++
 4 files changed, 36 insertions(+)
 create mode 100644 sdk/pytest.ini
 create mode 100644 sdk/python/tests/conftest.py
 create mode 100644 sdk/python/tests/vectors/accounts.json
 create mode 100644 sdk/python/tests/vectors/records.json

diff --git a/sdk/pytest.ini b/sdk/pytest.ini
new file mode 100644
index 0000000..ae50458
--- /dev/null
+++ b/sdk/pytest.ini
@@ -0,0 +1,3 @@
+[pytest]
+testpaths = python/tests
+python_files = test_*.py
diff --git a/sdk/python/tests/conftest.py b/sdk/python/tests/conftest.py
new file mode 100644
index 0000000..a8a7748
--- /dev/null
+++ b/sdk/python/tests/conftest.py
@@ -0,0 +1,7 @@
+import json
+from pathlib import Path
+
+VECTORS = Path(__file__).parent / "vectors"
+
+def load_vectors(name: str) -> dict:
+    return json.loads((VECTORS / name).read_text())
diff --git a/sdk/python/tests/vectors/accounts.json b/sdk/python/tests/vectors/accounts.json
new file mode 100644
index 0000000..a77b2f4
--- /dev/null
+++ b/sdk/python/tests/vectors/accounts.json
@@ -0,0 +1,15 @@
+{
+  "_source": "github.com/ProvableHQ/sdk@543b41e0a7e3d6a8a49ae8d0870809dc92b88684",
+  "triples": [
+    {"private_key": "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH",
+     "view_key": "AViewKey1mSnpFFC8Mj4fXbK5YiWgZ3mjiV8CxA79bYNa8ymUpTrw",
+     "address": "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"},
+    {"private_key": "APrivateKey1zkp3dQx4WASWYQVWKkq14v3RoQDfY2kbLssUj7iifi1VUQ6",
+     "view_key": "AViewKey1cxguxtKkjYnT9XDza9yTvVMxt6Ckb1Pv4ck1hppMzmCB",
+     "address": "aleo184vuwr5u7u0ha5f5k44067dd2uaqewxx6pe5ltha5pv99wvhfqxqv339h4"},
+    {"private_key": "APrivateKey1zkpJkyYRGYtkeHDaFfwsKtUJzia7csiWhfBWPXWhXJzy9Ls",
+     "view_key": "AViewKey1ccEt8A2Ryva5rxnKcAbn7wgTaTsb79tzkKHFpeKsm9NX",
+     "address": "aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3"}
+  ],
+  "message_bytes": [104, 101, 108, 108, 111, 32, 119, 111, 114, 108, 100]
+}
diff --git a/sdk/python/tests/vectors/records.json b/sdk/python/tests/vectors/records.json
new file mode 100644
index 0000000..eb4f3bc
--- /dev/null
+++ b/sdk/python/tests/vectors/records.json
@@ -0,0 +1,11 @@
+{
+  "_source": "github.com/ProvableHQ/sdk@543b41e0a7e3d6a8a49ae8d0870809dc92b88684",
+  "decrypt_kat": {
+    "view_key": "AViewKey1ccEt8A2Ryva5rxnKcAbn7wgTaTsb79tzkKHFpeKsm9NX",
+    "non_owner_view_key": "AViewKey1e2WyreaH5H4RBcioLL2GnxvHk5Ud46EtwycnhTdXLmXp",
+    "ciphertext": "record1qyqsqpe2szk2wwwq56akkwx586hkndl3r8vzdwve32lm7elvphh37rsyqyxx66trwfhkxun9v35hguerqqpqzqrtjzeu6vah9x2me2exkgege824sd8x2379scspmrmtvczs0d93qttl7y92ga0k0rsexu409hu3vlehe3yxjhmey3frh2z5pxm5cmxsv4un97q",
+    "owner": "aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3",
+    "nonce": "3077450429259593211617823051143573281856129402760267155982965992208217472983group",
+    "microcredits": 1500000000000000
+  }
+}

From b8104cfea59130dc5711587bdb36c71f5bfedad1 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:45:26 -0500
Subject: [PATCH 14/72] test: account key-derivation and sign/verify KATs

---
 sdk/python/tests/test_account.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 sdk/python/tests/test_account.py

diff --git a/sdk/python/tests/test_account.py b/sdk/python/tests/test_account.py
new file mode 100644
index 0000000..65a42ed
--- /dev/null
+++ b/sdk/python/tests/test_account.py
@@ -0,0 +1,18 @@
+from aleo.mainnet import PrivateKey, Signature
+from conftest import load_vectors
+
+
+def test_key_derivation_triples():
+    for t in load_vectors("accounts.json")["triples"]:
+        pk = PrivateKey.from_string(t["private_key"])
+        assert str(pk.view_key) == t["view_key"]
+        assert str(pk.address) == t["address"]
+
+
+def test_sign_verify_roundtrip():
+    msg = bytes(load_vectors("accounts.json")["message_bytes"])
+    pk = PrivateKey.random()
+    sig = pk.sign(msg)
+    # verify lives on Signature: sig.verify(address, message) -> bool
+    assert sig.verify(pk.address, msg) is True
+    assert sig.verify(pk.address, b"tampered") is False

From 2f5701e4ccfdc0197feb7392ef3263f1d7ad7111 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:48:06 -0500
Subject: [PATCH 15/72] test: record decrypt KAT (version-aware Record)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Historical ciphertext from records.json (sdk@543b41e) parsed and
decrypted successfully under snarkvm 4.7.3 — KAT path taken, no
fallback needed.

Assertions:
- is_owner(vk) True / is_owner(non_owner_vk) False
- pt.owner (stripped of .private qualifier) == vector owner address
- pt.nonce == vector nonce
- pt.version == 0 (v0-era record; snarkvm 4.7.3 exposes _version=0u8)
- f"{microcredits}u64" in str(pt) — checks decrypted plaintext content
  against the vector value, not just vector-internal consistency

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_records.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 sdk/python/tests/test_records.py

diff --git a/sdk/python/tests/test_records.py b/sdk/python/tests/test_records.py
new file mode 100644
index 0000000..f863148
--- /dev/null
+++ b/sdk/python/tests/test_records.py
@@ -0,0 +1,28 @@
+import pytest
+from aleo.mainnet import ViewKey, RecordCiphertext
+from conftest import load_vectors
+
+
+def test_record_decrypt_kat():
+    v = load_vectors("records.json")["decrypt_kat"]
+    ct = RecordCiphertext.from_string(v["ciphertext"])
+    vk = ViewKey.from_string(v["view_key"])
+
+    # Ownership checks
+    assert ct.is_owner(vk) is True
+    assert ct.is_owner(ViewKey.from_string(v["non_owner_view_key"])) is False
+
+    # Decrypt and verify plaintext fields
+    pt = ct.decrypt(vk)
+
+    # str(pt.owner) returns "address.private" — strip the visibility qualifier
+    assert str(pt.owner).split(".")[0] == v["owner"]
+    assert str(pt.nonce) == v["nonce"]
+
+    # Version: this is a v0-era record; snarkvm 4.7.3 reports _version=0u8
+    assert isinstance(pt.version, int)
+    assert pt.version == 0
+
+    # Microcredits: assert the decrypted plaintext contains the expected value,
+    # not just that the vector has the right constant (str(pt) contains "Xu64")
+    assert f"{v['microcredits']}u64" in str(pt)

From 00d3a36da7b40121339218e6edbbc32186e95a07 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:49:41 -0500
Subject: [PATCH 16/72] test: algebra round-trip and arithmetic KATs

---
 sdk/python/tests/test_algebra.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 sdk/python/tests/test_algebra.py

diff --git a/sdk/python/tests/test_algebra.py b/sdk/python/tests/test_algebra.py
new file mode 100644
index 0000000..e94b4a2
--- /dev/null
+++ b/sdk/python/tests/test_algebra.py
@@ -0,0 +1,15 @@
+from aleo.mainnet import Field, Group, Scalar, Boolean
+
+def test_field_roundtrip():
+    assert str(Field.from_string("1field")) == "1field"
+
+def test_group_roundtrip():
+    assert str(Group.from_string("2group")) == "2group"
+
+def test_field_arithmetic():
+    a = Field.from_string("2field")
+    b = Field.from_string("3field")
+    assert str(a * b) == "6field"
+
+def test_boolean():
+    assert bool(Boolean(True)) is True

From 7da12e400665f2f77003e4fecbe8dc55f3a392bd Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:52:35 -0500
Subject: [PATCH 17/72] test: programs parse + authorize smoke tests

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_programs.py | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 sdk/python/tests/test_programs.py

diff --git a/sdk/python/tests/test_programs.py b/sdk/python/tests/test_programs.py
new file mode 100644
index 0000000..6381db3
--- /dev/null
+++ b/sdk/python/tests/test_programs.py
@@ -0,0 +1,22 @@
+from aleo.mainnet import Program, Process, PrivateKey, Identifier, ProgramID, Value, Authorization
+
+
+def test_credits_program_parse():
+    p = Program.credits()
+    assert str(p.id) == "credits.aleo"
+    assert Identifier.from_string("transfer_public") in p.functions
+
+
+def test_authorize_transfer_public():
+    process = Process.load()
+    pk = PrivateKey.random()
+    recipient = str(pk.address)
+    auth = process.authorize(
+        pk,
+        ProgramID.from_string("credits.aleo"),
+        Identifier.from_string("transfer_public"),
+        [Value.parse(f"{recipient}"), Value.parse("10u64")],
+    )
+    assert auth is not None
+    # round-trip the authorization
+    assert str(Authorization.from_json(auth.to_json())) == str(auth)

From ccac109c8b75b42c8b2ac6b394ce6b2a2edffd25 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 11:57:50 -0500
Subject: [PATCH 18/72] ci: run pytest suite; drop legacy test.py; retarget
 type stubs

- Delete sdk/python/test.py (legacy ad-hoc unittest referencing removed APIs)
- git mv _aleolib.pyi -> _aleolib_mainnet.pyi; add mainnet.pyi re-export stub
- Drop coinbase symbols (CoinbasePuzzle, CoinbaseVerifyingKey, EpochChallenge, ProverSolution) from stubs
- Apply API deltas: random() staticmethods, property accessors, renamed is_bond_public/is_unbond_public, updated authorize_fee signatures, Trace.prove_execution(locator: str), Network.edition removed
- CI: maturin develop --features mainnet; replace python3 test.py with pip install pytest + python -m pytest python/tests -v; fix double-cd (working_directory already in sdk/)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .circleci/config.yml                 |   7 +-
 sdk/python/aleo/__init__.pyi         | 116 ++++---
 sdk/python/aleo/_aleolib.pyi         | 193 -----------
 sdk/python/aleo/_aleolib_mainnet.pyi | 457 +++++++++++++++++++++++++++
 sdk/python/aleo/mainnet.pyi          |   1 +
 sdk/python/test.py                   | 135 --------
 6 files changed, 515 insertions(+), 394 deletions(-)
 delete mode 100644 sdk/python/aleo/_aleolib.pyi
 create mode 100644 sdk/python/aleo/_aleolib_mainnet.pyi
 create mode 100644 sdk/python/aleo/mainnet.pyi
 delete mode 100644 sdk/python/test.py

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0b7cd0e..8d268e7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -28,15 +28,14 @@ jobs:
           name: Build and develop the package
           command: |
             . .env/bin/activate
-            cd sdk
-            maturin develop
+            maturin develop --features mainnet
       # Run the unittests
       - run:
           name: Run tests
           command: |
             . .env/bin/activate
-            cd sdk
-            python3 test.py
+            pip install pytest
+            python -m pytest python/tests -v
 
 workflows:
   version: 2
diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index dfc7823..c432e33 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -3,10 +3,15 @@ from typing import List, Mapping, Optional, Tuple
 
 
 class Account:
+    @staticmethod
+    def random() -> Account: ...
     @staticmethod
     def from_private_key(private_key: PrivateKey) -> Account: ...
+    @property
     def private_key(self) -> PrivateKey: ...
+    @property
     def view_key(self) -> ViewKey: ...
+    @property
     def address(self) -> Address: ...
     def sign(self, message: bytes) -> Signature: ...
     def verify(self, signature: Signature, message: bytes) -> bool: ...
@@ -44,38 +49,23 @@ class Credits:
     def micro(self) -> MicroCredits: ...
 
 
-class CoinbasePuzzle:
-    @staticmethod
-    def load() -> CoinbasePuzzle: ...
-    def verifying_key(self) -> CoinbaseVerifyingKey: ...
-
-
-class CoinbaseVerifyingKey:
-    pass
-
-
 class ComputeKey:
+    @property
     def address(self) -> Address: ...
     def pk_sig(self) -> Group: ...
     def pr_sig(self) -> Group: ...
     def sk_prf(self) -> Scalar: ...
 
+
 class Encryptor:
     @staticmethod
     def encrypt_private_key_with_secret(private_key: PrivateKey, secret: str) -> Ciphertext: ...
     @staticmethod
     def decrypt_private_key_with_secret(ciphertext: Ciphertext, secret: str) -> PrivateKey: ...
 
-class EpochChallenge:
-    @staticmethod
-    def from_json(json: str) -> EpochChallenge: ...
-    def to_json(self) -> str: ...
-    @staticmethod
-    def from_bytes(bytes: bytes) -> EpochChallenge: ...
-    def bytes(self) -> bytes: ...
-
 
 class Execution:
+    @property
     def execution_id(self) -> Field: ...
     @staticmethod
     def from_json(json: str) -> Execution: ...
@@ -88,7 +78,9 @@ class Execution:
 class Fee:
     def is_fee_private(self) -> bool: ...
     def is_fee_public(self) -> bool: ...
+    @property
     def payer(self) -> Optional[Address]: ...
+    @property
     def transition(self) -> Transition: ...
     @staticmethod
     def from_json(json: str) -> Fee: ...
@@ -202,9 +194,13 @@ class Locator:
     def __new__(cls, program_id: ProgramID, resource: Identifier) -> Locator: ...
     @staticmethod
     def from_string(s: str) -> Locator: ...
+    @property
     def program_id(self) -> ProgramID: ...
+    @property
     def name(self) -> Identifier: ...
+    @property
     def network(self) -> Identifier: ...
+    @property
     def resource(self) -> Identifier: ...
 
 
@@ -214,8 +210,6 @@ class Network:
     @staticmethod
     def id() -> int: ...
     @staticmethod
-    def edition() -> int: ...
-    @staticmethod
     def hash_psd2(input: List[Field]) -> Field: ...
 
 
@@ -244,17 +238,23 @@ class Plaintext:
 
 
 class PrivateKey:
-    def address(self) -> Address: ...
-    def compute_key(self) -> ComputeKey: ...
+    @staticmethod
+    def random() -> PrivateKey: ...
     @staticmethod
     def from_string(private_key: str) -> PrivateKey: ...
     @staticmethod
     def from_seed(seed: Field) -> PrivateKey: ...
+    @property
+    def address(self) -> Address: ...
+    @property
+    def view_key(self) -> ViewKey: ...
+    @property
+    def compute_key(self) -> ComputeKey: ...
+    @property
     def seed(self) -> Field: ...
     def sign(self, message: bytes) -> Signature: ...
     def sk_sig(self) -> Scalar: ...
     def r_sig(self) -> Scalar: ...
-    def view_key(self) -> ViewKey: ...
 
 
 class Process:
@@ -262,32 +262,20 @@ class Process:
     def load() -> Process: ...
     def add_program(self, program: Program) -> None: ...
     def contains_program(self, program_id: ProgramID) -> bool: ...
-
-    def get_proving_key(self, program_id: ProgramID,
-                        function_name: Identifier) -> ProvingKey: ...
-
-    def insert_proving_key(self, program_id: ProgramID,
-                           function_name: Identifier, proving_key: ProvingKey) -> None: ...
-
-    def get_verifying_key(self, program_id: ProgramID,
-                          function_name: Identifier) -> VerifyingKey: ...
-
-    def insert_verifying_key(self, program_id: ProgramID,
-                             function_name: Identifier, verifying_key: VerifyingKey) -> None: ...
-
+    def get_proving_key(self, program_id: ProgramID, function_name: Identifier) -> ProvingKey: ...
+    def insert_proving_key(self, program_id: ProgramID, function_name: Identifier, proving_key: ProvingKey) -> None: ...
+    def get_verifying_key(self, program_id: ProgramID, function_name: Identifier) -> VerifyingKey: ...
+    def insert_verifying_key(self, program_id: ProgramID, function_name: Identifier, verifying_key: VerifyingKey) -> None: ...
     def authorize(self, private_key: PrivateKey, program_id: ProgramID,
                   function_name: Identifier, inputs: List[Value]) -> Authorization: ...
-
-    def authorize_fee_private(self, private_key: PrivateKey, credits: RecordPlaintext, base_fee: MicroCredits,
-                              deployment_or_execution_id: Field, priority_fee: Optional[MicroCredits]) -> Authorization: ...
-    def authorize_fee_public(self, private_key: PrivateKey, base_fee: MicroCredits,
-                             deployment_or_execution_id: Field, priority_fee: Optional[MicroCredits]) -> Authorization: ...
-
+    def authorize_fee_private(self, private_key: PrivateKey, credits: RecordPlaintext, base_fee: int,
+                              priority_fee: int, deployment_or_execution_id: Field) -> Authorization: ...
+    def authorize_fee_public(self, private_key: PrivateKey, base_fee: int,
+                             priority_fee: int, deployment_or_execution_id: Field) -> Authorization: ...
     def execute(self, authorization: Authorization) -> Tuple[Response, Trace]: ...
     def verify_execution(self, execution: Execution) -> None: ...
     def verify_fee(self, fee: Fee, deployment_or_execution_id: Field) -> None: ...
-    def execution_cost(
-        self, execution: Execution) -> Tuple[MicroCredits, Tuple[MicroCredits, MicroCredits]]: ...
+    def execution_cost(self, execution: Execution) -> Tuple[MicroCredits, Tuple[MicroCredits, MicroCredits]]: ...
 
 
 class Program:
@@ -295,33 +283,26 @@ class Program:
     def from_source(s: str) -> Program: ...
     @staticmethod
     def credits() -> Program: ...
+    @property
     def id(self) -> ProgramID: ...
+    @property
     def functions(self) -> List[Identifier]: ...
+    @property
     def imports(self) -> List[ProgramID]: ...
+    @property
     def source(self) -> str: ...
 
 
 class ProgramID:
     @staticmethod
     def from_string(s: str) -> ProgramID: ...
+    @property
     def name(self) -> Identifier: ...
+    @property
     def network(self) -> Identifier: ...
     def is_aleo(self) -> bool: ...
 
 
-class ProverSolution:
-    def address(self) -> Address: ...
-    def verify(self, verifying_key: CoinbaseVerifyingKey,
-               epoch_challenge: EpochChallenge, proof_target: int) -> bool: ...
-
-    @staticmethod
-    def from_json(json: str) -> ProverSolution: ...
-    def to_json(self) -> str: ...
-    @staticmethod
-    def from_bytes(bytes: bytes) -> ProverSolution: ...
-    def bytes(self) -> bytes: ...
-
-
 class ProvingKey:
     @staticmethod
     def from_string(s: str) -> ProvingKey: ...
@@ -345,13 +326,18 @@ class RecordCiphertext:
 class RecordPlaintext:
     @staticmethod
     def from_string(s: str) -> RecordPlaintext: ...
+    @property
     def owner(self) -> str: ...
+    @property
     def nonce(self) -> Group: ...
+    @property
+    def version(self) -> int: ...
     def serial_number(self, private_key: PrivateKey, program_id: ProgramID,
-                      record_identifier: Identifier) -> Field: ...
+                      record_identifier: Identifier, record_view_key: Field) -> Field: ...
 
 
 class Response:
+    @property
     def outputs(self) -> List[Value]: ...
 
 
@@ -363,11 +349,14 @@ class Scalar:
 
 
 class Signature:
+    @property
     def challenge(self) -> Scalar: ...
+    @property
     def compute_key(self) -> ComputeKey: ...
+    @property
+    def response(self) -> Scalar: ...
     @staticmethod
     def from_string(s: str) -> Signature: ...
-    def response(self) -> Scalar: ...
     @staticmethod
     def sign(private_key: PrivateKey, message: bytes) -> Signature: ...
     def verify(self, address: Address, message: bytes) -> bool: ...
@@ -378,7 +367,7 @@ class Trace:
     def is_fee_private(self) -> bool: ...
     def is_fee_public(self) -> bool: ...
     def transitions(self) -> List[Transition]: ...
-    def prove_execution(self, locator: Locator) -> Execution: ...
+    def prove_execution(self, locator: str) -> Execution: ...
     def prove_fee(self) -> Fee: ...
     def prepare(self, query: Query) -> None: ...
 
@@ -395,11 +384,14 @@ class Transaction:
 
 
 class Transition:
+    @property
     def id(self) -> str: ...
+    @property
     def program_id(self) -> ProgramID: ...
+    @property
     def function_name(self) -> Identifier: ...
-    def is_bond(self) -> bool: ...
-    def is_unbond(self) -> bool: ...
+    def is_bond_public(self) -> bool: ...
+    def is_unbond_public(self) -> bool: ...
     def is_fee_private(self) -> bool: ...
     def is_fee_public(self) -> bool: ...
     def is_split(self) -> bool: ...
diff --git a/sdk/python/aleo/_aleolib.pyi b/sdk/python/aleo/_aleolib.pyi
deleted file mode 100644
index 211c2eb..0000000
--- a/sdk/python/aleo/_aleolib.pyi
+++ /dev/null
@@ -1,193 +0,0 @@
-from __future__ import annotations
-
-class Account:
-    pass
-
-
-class Address:
-    pass
-
-
-class Authorization:
-    pass
-
-
-class Boolean:
-    pass
-
-
-class Ciphertext:
-    pass
-
-
-class Credits:
-    pass
-
-
-class CoinbasePuzzle:
-    pass
-
-
-class CoinbaseVerifyingKey:
-    pass
-
-
-class ComputeKey:
-    pass
-
-
-class EpochChallenge:
-    pass
-
-
-class Execution:
-    pass
-
-
-class Fee:
-    pass
-
-
-class Field:
-    pass
-
-
-class Group:
-    pass
-
-
-class Identifier:
-    pass
-
-
-class I8:
-    pass
-
-
-class I16:
-    pass
-
-
-class I32:
-    pass
-
-
-class I64:
-    pass
-
-
-class I128:
-    pass
-
-
-class Literal:
-    pass
-
-
-class Locator:
-    pass
-
-
-class Network:
-    pass
-
-
-class MicroCredits:
-    pass
-
-
-class Plaintext:
-    pass
-
-
-class PrivateKey:
-    pass
-
-
-class Process:
-    pass
-
-
-class Program:
-    pass
-
-
-class ProgramID:
-    pass
-
-
-class ProverSolution:
-    pass
-
-
-class ProvingKey:
-    pass
-
-
-class Query:
-    pass
-
-
-class RecordCiphertext:
-    pass
-
-
-class RecordPlaintext:
-    pass
-
-
-class Response:
-    pass
-
-
-class Scalar:
-    pass
-
-
-class Signature:
-    pass
-
-
-class Trace:
-    pass
-
-
-class Transaction:
-    pass
-
-
-class Transition:
-    pass
-
-
-class U8:
-    pass
-
-
-class U16:
-    pass
-
-
-class U32:
-    pass
-
-
-class U64:
-    pass
-
-
-class U128:
-    pass
-
-
-class Value:
-    pass
-
-
-class VerifyingKey:
-    pass
-
-
-class ViewKey:
-    pass
-
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
new file mode 100644
index 0000000..6594fb3
--- /dev/null
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -0,0 +1,457 @@
+from __future__ import annotations
+
+class Account:
+    @staticmethod
+    def random() -> Account: ...
+    @staticmethod
+    def from_private_key(private_key: PrivateKey) -> Account: ...
+    @property
+    def private_key(self) -> PrivateKey: ...
+    @property
+    def view_key(self) -> ViewKey: ...
+    @property
+    def address(self) -> Address: ...
+    def sign(self, message: bytes) -> Signature: ...
+    def verify(self, signature: Signature, message: bytes) -> bool: ...
+    def decrypt(self, record_ciphertext: RecordCiphertext) -> RecordPlaintext: ...
+    def is_owner(self, record_ciphertext: RecordCiphertext) -> bool: ...
+
+
+class Address:
+    @staticmethod
+    def from_string(s: str) -> Address: ...
+
+
+class Authorization:
+    @staticmethod
+    def from_json(json: str) -> Authorization: ...
+    def to_json(self) -> str: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Authorization: ...
+    def bytes(self) -> bytes: ...
+
+
+class Boolean:
+    def __new__(cls, b: bool) -> Boolean: ...
+
+
+class Ciphertext:
+    @staticmethod
+    def from_string(s: str) -> Ciphertext: ...
+    def decrypt(self, view_key: ViewKey, nonce: Group) -> Plaintext: ...
+    def decrypt_symmetric(self, plaintext_view_key: Field) -> Plaintext: ...
+
+
+class Credits:
+    def __new__(cls, value: float) -> Credits: ...
+    def micro(self) -> MicroCredits: ...
+
+
+class ComputeKey:
+    @property
+    def address(self) -> Address: ...
+    def pk_sig(self) -> Group: ...
+    def pr_sig(self) -> Group: ...
+    def sk_prf(self) -> Scalar: ...
+
+
+class Encryptor:
+    @staticmethod
+    def encrypt_private_key_with_secret(private_key: PrivateKey, secret: str) -> Ciphertext: ...
+    @staticmethod
+    def decrypt_private_key_with_secret(ciphertext: Ciphertext, secret: str) -> PrivateKey: ...
+
+
+class Execution:
+    @property
+    def execution_id(self) -> Field: ...
+    @staticmethod
+    def from_json(json: str) -> Execution: ...
+    def to_json(self) -> str: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Execution: ...
+    def bytes(self) -> bytes: ...
+
+
+class Fee:
+    def is_fee_private(self) -> bool: ...
+    def is_fee_public(self) -> bool: ...
+    @property
+    def payer(self) -> Address | None: ...
+    @property
+    def transition(self) -> Transition: ...
+    @staticmethod
+    def from_json(json: str) -> Fee: ...
+    def to_json(self) -> str: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Fee: ...
+    def bytes(self) -> bytes: ...
+
+
+class Field:
+    @staticmethod
+    def random() -> Field: ...
+    @staticmethod
+    def from_string(s: str) -> Field: ...
+    @staticmethod
+    def domain_separator(domain: str) -> Field: ...
+    @staticmethod
+    def from_u128(u128: int) -> Field: ...
+    @staticmethod
+    def zero() -> Field: ...
+    def __mul__(self, other: Field) -> Field: ...
+    def __truediv__(self, other: Field) -> Field: ...
+
+
+class Group:
+    @staticmethod
+    def from_string(s: str) -> Group: ...
+    @staticmethod
+    def zero() -> Group: ...
+
+
+class Identifier:
+    @staticmethod
+    def from_string(s: str) -> Identifier: ...
+
+
+class I8:
+    def __new__(cls, value: int) -> I8: ...
+    @staticmethod
+    def zero() -> I8: ...
+    def __int__(self) -> int: ...
+
+
+class I16:
+    def __new__(cls, value: int) -> I16: ...
+    @staticmethod
+    def zero() -> I16: ...
+    def __int__(self) -> int: ...
+
+
+class I32:
+    def __new__(cls, value: int) -> I32: ...
+    @staticmethod
+    def zero() -> I32: ...
+    def __int__(self) -> int: ...
+
+
+class I64:
+    def __new__(cls, value: int) -> I64: ...
+    @staticmethod
+    def zero() -> I64: ...
+    def __int__(self) -> int: ...
+
+
+class I128:
+    def __new__(cls, value: int) -> I128: ...
+    @staticmethod
+    def zero() -> I128: ...
+    def __int__(self) -> int: ...
+
+
+class Literal:
+    @staticmethod
+    def parse(s: str) -> Literal: ...
+    @staticmethod
+    def from_address(address: Address) -> Literal: ...
+    @staticmethod
+    def from_field(field: Field) -> Literal: ...
+    @staticmethod
+    def from_group(group: Group) -> Literal: ...
+    @staticmethod
+    def from_scalar(scalar: Scalar) -> Literal: ...
+    @staticmethod
+    def from_signature(signature: Signature) -> Literal: ...
+    @staticmethod
+    def from_boolean(boolean: Boolean) -> Literal: ...
+    @staticmethod
+    def from_i8(value: I8) -> Literal: ...
+    @staticmethod
+    def from_i16(value: I16) -> Literal: ...
+    @staticmethod
+    def from_i32(value: I32) -> Literal: ...
+    @staticmethod
+    def from_i64(value: I64) -> Literal: ...
+    @staticmethod
+    def from_i128(value: I128) -> Literal: ...
+    @staticmethod
+    def from_u8(value: U8) -> Literal: ...
+    @staticmethod
+    def from_u16(value: U16) -> Literal: ...
+    @staticmethod
+    def from_u32(value: U32) -> Literal: ...
+    @staticmethod
+    def from_u64(value: U64) -> Literal: ...
+    @staticmethod
+    def from_u128(value: U128) -> Literal: ...
+    def type_name(self) -> str: ...
+
+
+class Locator:
+    def __new__(cls, program_id: ProgramID, resource: Identifier) -> Locator: ...
+    @staticmethod
+    def from_string(s: str) -> Locator: ...
+    @property
+    def program_id(self) -> ProgramID: ...
+    @property
+    def name(self) -> Identifier: ...
+    @property
+    def network(self) -> Identifier: ...
+    @property
+    def resource(self) -> Identifier: ...
+
+
+class Network:
+    @staticmethod
+    def name() -> str: ...
+    @staticmethod
+    def id() -> int: ...
+    @staticmethod
+    def hash_psd2(input: list[Field]) -> Field: ...
+
+
+class MicroCredits:
+    def __new__(cls, value: int) -> MicroCredits: ...
+    def __int__(self) -> int: ...
+
+
+class Plaintext:
+    @staticmethod
+    def from_string(s: str) -> Plaintext: ...
+    @staticmethod
+    def new_literal(literal: Literal) -> Plaintext: ...
+    @staticmethod
+    def new_struct(kv: list[tuple[Identifier, Plaintext]]) -> Plaintext: ...
+    @staticmethod
+    def new_array(kv: list[Plaintext]) -> Plaintext: ...
+    def encrypt(self, address: Address, randomizer: Scalar) -> Ciphertext: ...
+    def encrypt_symmetric(self, plaintext_view_key: Field) -> Ciphertext: ...
+    def is_literal(self) -> bool: ...
+    def is_struct(self) -> bool: ...
+    def is_array(self) -> bool: ...
+    def as_literal(self) -> Literal: ...
+    def as_struct(self) -> dict[Identifier, Plaintext]: ...
+    def as_array(self) -> list[Plaintext]: ...
+
+
+class PrivateKey:
+    @staticmethod
+    def random() -> PrivateKey: ...
+    @staticmethod
+    def from_string(private_key: str) -> PrivateKey: ...
+    @staticmethod
+    def from_seed(seed: Field) -> PrivateKey: ...
+    @property
+    def address(self) -> Address: ...
+    @property
+    def view_key(self) -> ViewKey: ...
+    @property
+    def compute_key(self) -> ComputeKey: ...
+    @property
+    def seed(self) -> Field: ...
+    def sign(self, message: bytes) -> Signature: ...
+    def sk_sig(self) -> Scalar: ...
+    def r_sig(self) -> Scalar: ...
+
+
+class Process:
+    @staticmethod
+    def load() -> Process: ...
+    def add_program(self, program: Program) -> None: ...
+    def contains_program(self, program_id: ProgramID) -> bool: ...
+    def get_proving_key(self, program_id: ProgramID, function_name: Identifier) -> ProvingKey: ...
+    def insert_proving_key(self, program_id: ProgramID, function_name: Identifier, proving_key: ProvingKey) -> None: ...
+    def get_verifying_key(self, program_id: ProgramID, function_name: Identifier) -> VerifyingKey: ...
+    def insert_verifying_key(self, program_id: ProgramID, function_name: Identifier, verifying_key: VerifyingKey) -> None: ...
+    def authorize(self, private_key: PrivateKey, program_id: ProgramID, function_name: Identifier, inputs: list[Value]) -> Authorization: ...
+    def authorize_fee_private(self, private_key: PrivateKey, credits: RecordPlaintext, base_fee: int, priority_fee: int, deployment_or_execution_id: Field) -> Authorization: ...
+    def authorize_fee_public(self, private_key: PrivateKey, base_fee: int, priority_fee: int, deployment_or_execution_id: Field) -> Authorization: ...
+    def execute(self, authorization: Authorization) -> tuple[Response, Trace]: ...
+    def verify_execution(self, execution: Execution) -> None: ...
+    def verify_fee(self, fee: Fee, deployment_or_execution_id: Field) -> None: ...
+    def execution_cost(self, execution: Execution) -> tuple[MicroCredits, tuple[MicroCredits, MicroCredits]]: ...
+
+
+class Program:
+    @staticmethod
+    def from_source(s: str) -> Program: ...
+    @staticmethod
+    def credits() -> Program: ...
+    @property
+    def id(self) -> ProgramID: ...
+    @property
+    def functions(self) -> list[Identifier]: ...
+    @property
+    def imports(self) -> list[ProgramID]: ...
+    @property
+    def source(self) -> str: ...
+
+
+class ProgramID:
+    @staticmethod
+    def from_string(s: str) -> ProgramID: ...
+    @property
+    def name(self) -> Identifier: ...
+    @property
+    def network(self) -> Identifier: ...
+    def is_aleo(self) -> bool: ...
+
+
+class ProvingKey:
+    @staticmethod
+    def from_string(s: str) -> ProvingKey: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> ProvingKey: ...
+    def bytes(self) -> bytes: ...
+
+
+class Query:
+    @staticmethod
+    def rest(url: str) -> Query: ...
+
+
+class RecordCiphertext:
+    @staticmethod
+    def from_string(s: str) -> RecordCiphertext: ...
+    def decrypt(self, view_key: ViewKey) -> RecordPlaintext: ...
+    def is_owner(self, view_key: ViewKey) -> bool: ...
+
+
+class RecordPlaintext:
+    @staticmethod
+    def from_string(s: str) -> RecordPlaintext: ...
+    @property
+    def owner(self) -> str: ...
+    @property
+    def nonce(self) -> Group: ...
+    @property
+    def version(self) -> int: ...
+    def serial_number(self, private_key: PrivateKey, program_id: ProgramID, record_identifier: Identifier, record_view_key: Field) -> Field: ...
+
+
+class Response:
+    @property
+    def outputs(self) -> list[Value]: ...
+
+
+class Scalar:
+    @staticmethod
+    def from_string(s: str) -> Scalar: ...
+    @staticmethod
+    def zero() -> Scalar: ...
+
+
+class Signature:
+    @property
+    def challenge(self) -> Scalar: ...
+    @property
+    def compute_key(self) -> ComputeKey: ...
+    @property
+    def response(self) -> Scalar: ...
+    @staticmethod
+    def from_string(s: str) -> Signature: ...
+    @staticmethod
+    def sign(private_key: PrivateKey, message: bytes) -> Signature: ...
+    def verify(self, address: Address, message: bytes) -> bool: ...
+
+
+class Trace:
+    def is_fee(self) -> bool: ...
+    def is_fee_private(self) -> bool: ...
+    def is_fee_public(self) -> bool: ...
+    def transitions(self) -> list[Transition]: ...
+    def prove_execution(self, locator: str) -> Execution: ...
+    def prove_fee(self) -> Fee: ...
+    def prepare(self, query: Query) -> None: ...
+
+
+class Transaction:
+    @staticmethod
+    def from_execution(execution: Execution, fee: Fee | None) -> Transaction: ...
+    @staticmethod
+    def from_json(json: str) -> Transaction: ...
+    def to_json(self) -> str: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Transaction: ...
+    def bytes(self) -> bytes: ...
+
+
+class Transition:
+    @property
+    def id(self) -> str: ...
+    @property
+    def program_id(self) -> ProgramID: ...
+    @property
+    def function_name(self) -> Identifier: ...
+    def is_bond_public(self) -> bool: ...
+    def is_unbond_public(self) -> bool: ...
+    def is_fee_private(self) -> bool: ...
+    def is_fee_public(self) -> bool: ...
+    def is_split(self) -> bool: ...
+    @staticmethod
+    def from_json(json: str) -> Transition: ...
+    def to_json(self) -> str: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Transition: ...
+    def bytes(self) -> bytes: ...
+
+
+class U8:
+    def __new__(cls, value: int) -> U8: ...
+    @staticmethod
+    def zero() -> U8: ...
+    def __int__(self) -> int: ...
+
+
+class U16:
+    def __new__(cls, value: int) -> U16: ...
+    @staticmethod
+    def zero() -> U16: ...
+    def __int__(self) -> int: ...
+
+
+class U32:
+    def __new__(cls, value: int) -> U32: ...
+    @staticmethod
+    def zero() -> U32: ...
+    def __int__(self) -> int: ...
+
+
+class U64:
+    def __new__(cls, value: int) -> U64: ...
+    @staticmethod
+    def zero() -> U64: ...
+    def __int__(self) -> int: ...
+
+
+class U128:
+    def __new__(cls, value: int) -> U128: ...
+    @staticmethod
+    def zero() -> U128: ...
+    def __int__(self) -> int: ...
+
+
+class Value:
+    @staticmethod
+    def parse(s: str) -> Value: ...
+    @staticmethod
+    def from_literal(literal: Literal) -> Value: ...
+    @staticmethod
+    def from_record_plaintext(record_plaintext: RecordPlaintext) -> Value: ...
+
+
+class VerifyingKey:
+    @staticmethod
+    def from_string(s: str) -> VerifyingKey: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> VerifyingKey: ...
+    def bytes(self) -> bytes: ...
+
+
+class ViewKey:
+    def decrypt(self, record_ciphertext: RecordCiphertext) -> RecordPlaintext: ...
+    @staticmethod
+    def from_string(s: str) -> ViewKey: ...
+    def is_owner(self, record_ciphertext: RecordCiphertext) -> bool: ...
+    def to_address(self) -> Address: ...
diff --git a/sdk/python/aleo/mainnet.pyi b/sdk/python/aleo/mainnet.pyi
new file mode 100644
index 0000000..ecef72c
--- /dev/null
+++ b/sdk/python/aleo/mainnet.pyi
@@ -0,0 +1 @@
+from ._aleolib_mainnet import *  # noqa: F401,F403
diff --git a/sdk/python/test.py b/sdk/python/test.py
deleted file mode 100644
index 8d22819..0000000
--- a/sdk/python/test.py
+++ /dev/null
@@ -1,135 +0,0 @@
-# -*- coding: utf-8 -*-
-import unittest
-import aleo
-
-class TestAleo(unittest.TestCase):
-
-    def test_sanity(self):
-        c_private_key = "APrivateKey1zkp3dQx4WASWYQVWKkq14v3RoQDfY2kbLssUj7iifi1VUQ6"
-        c_view_key = "AViewKey1cxguxtKkjYnT9XDza9yTvVMxt6Ckb1Pv4ck1hppMzmCB"
-        c_address = "aleo184vuwr5u7u0ha5f5k44067dd2uaqewxx6pe5ltha5pv99wvhfqxqv339h4"
-
-        private_key = aleo.PrivateKey.from_string(c_private_key)
-
-        self.assertEqual(str(private_key), c_private_key)
-        self.assertEqual(str(private_key.view_key()), c_view_key)
-        self.assertEqual(str(private_key.address()), c_address)
-
-        view_key = aleo.ViewKey.from_string(c_view_key)
-        self.assertEqual(str(view_key), c_view_key)
-        self.assertEqual(view_key, private_key.view_key())
-
-        address = aleo.Address.from_string(c_address)
-        self.assertEqual(str(address), c_address)
-        self.assertEqual(address, private_key.address())
-
-    def test_decrypt_success(self):
-        c_plaintext = """{
-  owner: aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3.private,
-  microcredits: 1500000000000000u64.private,
-  _nonce: 3077450429259593211617823051143573281856129402760267155982965992208217472983group.public
-}"""
-        c_ciphertext = "record1qyqsqpe2szk2wwwq56akkwx586hkndl3r8vzdwve32lm7elvphh37rsyqyxx66trwfhkxun9v35hguerqqpqzqrtjzeu6vah9x2me2exkgege824sd8x2379scspmrmtvczs0d93qttl7y92ga0k0rsexu409hu3vlehe3yxjhmey3frh2z5pxm5cmxsv4un97q"
-        c_viewkey = "AViewKey1ccEt8A2Ryva5rxnKcAbn7wgTaTsb79tzkKHFpeKsm9NX"
-
-        view_key = aleo.ViewKey.from_string(c_viewkey)
-        ciphertext = aleo.RecordCiphertext.from_string(c_ciphertext)
-        plaintext = view_key.decrypt(ciphertext)
-
-        self.assertEqual(str(plaintext), c_plaintext)
-
-    def test_signature_verify(self):
-        address = aleo.Address.from_string(
-            "aleo16u4ecz4yqq0udtnmsy8qzvj8emnua24n27c264f2t3unekdlpy8sh4hat2")
-        c_signature = "sign1q366eqppwqvmsq0epddmkpqr7ul5rkkltewatf4wdwd82l5yhypdwfnrng6tkj3ryx36wz2dptfq4aev8pwl85u9u6fk48mwmqe35q7h3ptmdtcfxxlcc6ardzayk5ykn2xzp5mhv3spwl3ajgc3y8mfqdmqs7fq3w4wc6j65e3z9ttthqwfy570yef6l9f8klnskzsu9adquzsjwhw"
-        signature = aleo.Signature.from_string(c_signature)
-        message = bytes("asd", "utf-8")
-        bad_message = bytes("qwe", "utf-8")
-        self.assertTrue(signature.verify(address, message))
-        self.assertFalse(signature.verify(address, bad_message))
-        self.assertEqual(signature, aleo.Signature.from_string(c_signature))
-
-    def test_account_sanity(self):
-        private_key = aleo.PrivateKey.from_string(
-            "APrivateKey1zkp3dQx4WASWYQVWKkq14v3RoQDfY2kbLssUj7iifi1VUQ6")
-        account = aleo.Account.from_private_key(private_key)
-
-        self.assertEqual(account.private_key(), private_key)
-        self.assertEqual(account, aleo.Account.from_private_key(private_key))
-
-        message = bytes("asd", "utf-8")
-        bad_message = bytes("qwe", "utf-8")
-        signature = account.sign(message)
-
-        self.assertTrue(account.verify(signature, message))
-        self.assertFalse(account.verify(signature, bad_message))
-        self.assertTrue(signature.verify(account.address(), message))
-
-    def test_encrypt_decrypt_sk(self):
-        private_key = aleo.PrivateKey.from_string(
-            "APrivateKey1zkpJYx2NZeJYB74JHpzvQGpKneTP75Dk8dao6paugZXtCz3")
-        ciphertext = aleo.Ciphertext.from_string(
-            "ciphertext1qvqt0sp0pp49gjeh50alfalt7ug3g8y7ha6cl3jkavcsnz8d0y9jwr27taxfrwd5kly8lah53qure3vxav6zxr7txattdvscv0kf3vcuqv9cmzj32znx4uwxdawcj3273zhgm8qwpxqczlctuvjvc596mgsqjxwz37f")
-        recovered = aleo.Encryptor.decrypt_private_key_with_secret(ciphertext, "qwe123")
-
-        self.assertEqual(private_key, recovered)
-
-        encrypted = aleo.Encryptor.encrypt_private_key_with_secret(private_key, "asd123")
-        other_recovered = aleo.Encryptor.decrypt_private_key_with_secret(encrypted, "asd123")
-
-        self.assertEqual(private_key, other_recovered)
-
-    def test_coinbase(self):
-        address = aleo.Address.from_string(
-            "aleo16xwtrvntrfnan84sy3qg2gdkkp5u5p7sjc882lx8n06fjx2k0yqsklw8sv")
-        solution_json = "{\"partial_solution\":{\"address\":\"aleo16xwtrvntrfnan84sy3qg2gdkkp5u5p7sjc882lx8n06fjx2k0yqsklw8sv\",\"nonce\":5751994693410499959,\"commitment\":\"puzzle163g3gms8kle6z7pfrnelsxmt5qk88sycdxjrfd2chfrmcaa58uv28u4amjhhzyc08wr6ur2hjsusqvgm7mp\"},\"proof.w\":{\"x\":\"46184004058746376929865476153864114989216680475842020861467330568081354981230088442717116178378251337401583339204\",\"y\":\"183283507821413711045927236980084997259573867323884239590264843665205515176450368153011402822680772267880564185790\",\"infinity\":false}}"
-        challenge_json = "{\"epoch_number\":233,\"epoch_block_hash\":\"ab15lsq2zxsvr0am25afrvnczglagu7utpzuzn2sp94f3vyefm4558quexrn3\",\"degree\":8191}"
-        challenge = aleo.EpochChallenge.from_json(challenge_json)
-        solution = aleo.ProverSolution.from_json(solution_json)
-
-        self.assertEqual(solution.address(), address)
-        self.assertEqual(str(challenge), challenge_json)
-        self.assertEqual(str(solution), solution_json)
-
-        puzzle = aleo.CoinbasePuzzle.load()
-        verifying_key = puzzle.verifying_key()
-        assert solution.verify(verifying_key, challenge, 100)
-
-    def test_transfer(self):
-        private_key = aleo.PrivateKey.from_string(
-            "APrivateKey1zkp3dQx4WASWYQVWKkq14v3RoQDfY2kbLssUj7iifi1VUQ6")
-        destination = aleo.Address.from_string(
-            "aleo16u4ecz4yqq0udtnmsy8qzvj8emnua24n27c264f2t3unekdlpy8sh4hat2")
-        amount = aleo.Credits(0.3)
-        query = aleo.Query.rest("https://explorer.hamp.app")
-        process = aleo.Process.load()
-        credits = aleo.Program.credits()
-        process.add_program(credits)
-        transfer_name = aleo.Identifier.from_string("transfer_public")
-        transfer_auth = process.authorize(private_key, credits.id(), transfer_name, [
-            aleo.Value.from_literal(aleo.Literal.from_address(destination)),
-            aleo.Value.from_literal(aleo.Literal.from_u64(
-                aleo.U64(int(amount.micro())))),
-        ])
-        (_transfer_resp, transfer_trace) = process.execute(transfer_auth)
-        transfer_trace.prepare(query)
-        transfer_execution = transfer_trace.prove_execution(
-            aleo.Locator(credits.id(), aleo.Identifier.from_string("transfer")))
-        execution_id = transfer_execution.execution_id()
-        process.verify_execution(transfer_execution)
-
-        (fee_cost, _) = process.execution_cost(transfer_execution)
-        fee_priority = None
-        fee_auth = process.authorize_fee_public(
-            private_key, fee_cost, execution_id, fee_priority)
-        (_fee_resp, fee_trace) = process.execute(fee_auth)
-        fee_trace.prepare(query)
-        fee = fee_trace.prove_fee()
-        process.verify_fee(fee, execution_id)
-
-        transaction = aleo.Transaction.from_execution(transfer_execution, fee)
-        print(transaction.to_json())
-
-
-if __name__ == "__main__":
-    unittest.main()

From 325e6bc847589b111528206831b83f7b090a3d91 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 12:02:29 -0500
Subject: [PATCH 19/72] =?UTF-8?q?refactor:=20anti-viem=20audit=20=E2=80=94?=
 =?UTF-8?q?=20properties,=20dunders,=20explicit=20random()?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- ViewKey: rename #[getter] fn to_address → fn address so Python is vk.address
- Stubs: update ViewKey.to_address → @property address in both .pyi files
- Stubs: replace Optional[...] with X | None in __init__.pyi; drop unused Optional import
- lib.rs: add #![allow(non_local_definitions)] for pyo3 0.20 / newer rustc compat

Suite: 9/9 passed; zero aleo-crate compiler warnings.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi         | 9 +++++----
 sdk/python/aleo/_aleolib_mainnet.pyi | 3 ++-
 sdk/src/account/view_key.rs          | 2 +-
 sdk/src/lib.rs                       | 3 +++
 4 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index c432e33..59fa401 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -1,5 +1,5 @@
 from __future__ import annotations
-from typing import List, Mapping, Optional, Tuple
+from typing import List, Mapping, Tuple
 
 
 class Account:
@@ -79,7 +79,7 @@ class Fee:
     def is_fee_private(self) -> bool: ...
     def is_fee_public(self) -> bool: ...
     @property
-    def payer(self) -> Optional[Address]: ...
+    def payer(self) -> Address | None: ...
     @property
     def transition(self) -> Transition: ...
     @staticmethod
@@ -374,7 +374,7 @@ class Trace:
 
 class Transaction:
     @staticmethod
-    def from_execution(execution: Execution, fee: Optional[Fee]) -> Transaction: ...
+    def from_execution(execution: Execution, fee: Fee | None) -> Transaction: ...
     @staticmethod
     def from_json(json: str) -> Transaction: ...
     def to_json(self) -> str: ...
@@ -460,4 +460,5 @@ class ViewKey:
     @staticmethod
     def from_string(s: str) -> ViewKey: ...
     def is_owner(self, record_ciphertext: RecordCiphertext) -> bool: ...
-    def to_address(self) -> Address: ...
+    @property
+    def address(self) -> Address: ...
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index 6594fb3..b910be4 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -454,4 +454,5 @@ class ViewKey:
     @staticmethod
     def from_string(s: str) -> ViewKey: ...
     def is_owner(self, record_ciphertext: RecordCiphertext) -> bool: ...
-    def to_address(self) -> Address: ...
+    @property
+    def address(self) -> Address: ...
diff --git a/sdk/src/account/view_key.rs b/sdk/src/account/view_key.rs
index 002d19c..581280f 100644
--- a/sdk/src/account/view_key.rs
+++ b/sdk/src/account/view_key.rs
@@ -50,7 +50,7 @@ impl ViewKey {
 
     /// Returns the address corresponding to the view key.
     #[getter]
-    fn to_address(&self) -> Address {
+    fn address(&self) -> Address {
         self.0.to_address().into()
     }
 
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index 293e7cb..1dffadd 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -1,3 +1,6 @@
+// pyo3 0.20 macro expansion triggers this lint on newer rustc; remove after pyo3 >= 0.21 upgrade
+#![allow(non_local_definitions)]
+
 // Copyright (C) 2019-2023 Aleo Systems Inc.
 // This file is part of the Aleo SDK library.
 

From 01a44a56865fdba047cb171318a2c733bd36d7e4 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 12:04:46 -0500
Subject: [PATCH 20/72] docs: update usage for aleo.mainnet + snarkvm 4.7.3

---
 README.md      | 20 +++++++++++++++++++-
 sdk/Readme.md  | 40 ++++++++++++++++++++++------------------
 sdk/build.sh   |  5 ++---
 sdk/install.sh |  9 ++++-----
 4 files changed, 47 insertions(+), 27 deletions(-)

diff --git a/README.md b/README.md
index b7896e7..330a5eb 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,27 @@
 
 Welcome to the Aleo Python SDK! This SDK provides a set of libraries aimed at empowering Python developers with zk (zero-knowledge) capabilities.
 
+## Quick Start
+
+```python
+from aleo.mainnet import PrivateKey, Signature
+
+# Generate a random private key
+pk = PrivateKey.random()
+print(f"Address: {pk.address}")
+print(f"View Key: {pk.view_key}")
+
+# Sign and verify a message
+message = b"hello"
+sig = Signature.sign(pk, message)
+assert sig.verify(pk.address, message)
+```
+
+Built with snarkvm 4.7.3 (MainnetV0). For build instructions, see [sdk/Readme.md](./sdk/Readme.md).
+
 ## Codebases Included
 
-- [**sdk**](./sdk/): A library that brings Aleo functionalities to Python developers.
+- [**sdk**](./sdk/): A library that brings Aleo MainnetV0 functionalities to Python developers.
 - [**zkml**](./zkml/): A transpiler library that converts Python machine learning models into Leo code.
 - [**zkml-research**](./zkml-research/): Research on accurate/constraint-efficient zkML techniques, mostly for internal purposes.
 
diff --git a/sdk/Readme.md b/sdk/Readme.md
index a655cb1..3509441 100644
--- a/sdk/Readme.md
+++ b/sdk/Readme.md
@@ -1,26 +1,30 @@
-# Aleo Python SDK
+# Aleo Python SDK (MainnetV0)
 
-The Aleo Python SDK provides a set of libraries aimed at empowering Python developers with zk (zero-knowledge)
-programming capabilities via the usage of Aleo's zkSnarks.
+The Aleo Python SDK provides Python bindings to Aleo's zero-knowledge cryptographic primitives, built with snarkvm 4.7.3.
 
-Currently this SDK is in alpha preview stage. It can be installed by using the following command:
-   ```bash
-   pip3 install zkml
-   ```
+## Quick Start
+
+```python
+from aleo.mainnet import PrivateKey, Signature
+
+# Generate a random private key
+pk = PrivateKey.random()
+address = pk.address
+view_key = pk.view_key
+
+# Sign a message
+message = b"hello"
+signature = Signature.sign(pk, message)
+assert signature.verify(address, message)
+```
+
+## Build & Install
 
-Alternatively, you can clone it from [GitHub](https://github.com/AleoHQ/python-sdk/tree/master/sdk) and run:
 ```bash
 bash install.sh
 ```
-This will print out a simple aleo Private Key that is generated by the entropy present on your device.
-
-## Contributing
-If you wish to contribute, please follow the contribution guidelines outlined on [GitHub](https://github.com/AleoHQ/python-sdk/blob/master/sdk/CONTRIBUTING.md).
 
-## Future Work Planned
-This SDK will be expanded to include the following features:
-* Aleo Account Management
-* Aleo program deployment, execution, and management
-* Leo program compilation and execution
+This creates a development environment and installs the `aleo` package with MainnetV0 bindings.
 
-It is also planned to integrate this SDK with Aleo's ZkML Package so that the full suite of Aleo program execution and account management capabilities can be used with ZkML.
\ No newline at end of file
+## Contributing
+If you wish to contribute, please follow the contribution guidelines outlined on [GitHub](https://github.com/AleoHQ/python-sdk/blob/master/sdk/CONTRIBUTING.md).
\ No newline at end of file
diff --git a/sdk/build.sh b/sdk/build.sh
index 1a1ec90..c2cd9bd 100755
--- a/sdk/build.sh
+++ b/sdk/build.sh
@@ -1,9 +1,8 @@
 #!/bin/bash
 
 ## This script assumes you have already installed Rust 1.6+ and Python 3.8.5+
-## The script below will install the Aleo Python bindings and create the aleo_python library allowing you to use
-## the Aleo implementation of the Poseidon hash function in Python.
+## The script below will install the Aleo Python bindings and create the aleo library with MainnetV0 support.
 python3 -m venv .env
 source .env/bin/activate
 pip install maturin
-maturin build
+maturin build --features mainnet
diff --git a/sdk/install.sh b/sdk/install.sh
index 8532aff..9960917 100755
--- a/sdk/install.sh
+++ b/sdk/install.sh
@@ -1,10 +1,9 @@
 #!/bin/bash
 
 ## This script assumes you have already installed Rust 1.6+ and Python 3.8.5+
-## The script below will install the Aleo Python bindings and create the aleo_python library allowing you to use
-## the Aleo implementation of the Poseidon hash function in Python.
+## The script below will install the Aleo Python bindings and create the aleo library with MainnetV0 support.
 python3 -m venv .env
 source .env/bin/activate
-pip install maturin
-maturin develop
-python python/test.py
+pip install maturin pytest
+maturin develop --features mainnet
+python -m pytest python/tests -v

From 3ae5ac11dbc03706bb7fe715b740d2e320957640 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 12:18:37 -0500
Subject: [PATCH 21/72] fix: repair Encryptor property access, correct
 execution_cost stubs, add encryptor tests

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/Cargo.toml                       |  3 +++
 sdk/python/aleo/__init__.pyi         |  2 +-
 sdk/python/aleo/_aleolib_mainnet.pyi |  9 +--------
 sdk/python/aleo/encryptor.py         |  2 +-
 sdk/python/tests/test_encryptor.py   | 26 ++++++++++++++++++++++++++
 5 files changed, 32 insertions(+), 10 deletions(-)
 create mode 100644 sdk/python/tests/test_encryptor.py

diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 02aad35..3db36e5 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -7,6 +7,9 @@ edition = "2021"
 license = "GPL-3.0-or-later"
 
 [lib]
+# NOTE: internal crate name only. The importable module name is set by
+# pyproject.toml [tool.maturin] module-name + the cfg-gated #[pyo3(name)]
+# in src/lib.rs (_aleolib_mainnet / _aleolib_testnet).
 name = "_aleolib"
 crate-type = ["cdylib"]
 
diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index 59fa401..cb43e37 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -275,7 +275,7 @@ class Process:
     def execute(self, authorization: Authorization) -> Tuple[Response, Trace]: ...
     def verify_execution(self, execution: Execution) -> None: ...
     def verify_fee(self, fee: Fee, deployment_or_execution_id: Field) -> None: ...
-    def execution_cost(self, execution: Execution) -> Tuple[MicroCredits, Tuple[MicroCredits, MicroCredits]]: ...
+    def execution_cost(self, execution: Execution) -> tuple[int, tuple[int, int]]: ...
 
 
 class Program:
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index b910be4..656f72d 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -55,13 +55,6 @@ class ComputeKey:
     def sk_prf(self) -> Scalar: ...
 
 
-class Encryptor:
-    @staticmethod
-    def encrypt_private_key_with_secret(private_key: PrivateKey, secret: str) -> Ciphertext: ...
-    @staticmethod
-    def decrypt_private_key_with_secret(ciphertext: Ciphertext, secret: str) -> PrivateKey: ...
-
-
 class Execution:
     @property
     def execution_id(self) -> Field: ...
@@ -270,7 +263,7 @@ class Process:
     def execute(self, authorization: Authorization) -> tuple[Response, Trace]: ...
     def verify_execution(self, execution: Execution) -> None: ...
     def verify_fee(self, fee: Fee, deployment_or_execution_id: Field) -> None: ...
-    def execution_cost(self, execution: Execution) -> tuple[MicroCredits, tuple[MicroCredits, MicroCredits]]: ...
+    def execution_cost(self, execution: Execution) -> tuple[int, tuple[int, int]]: ...
 
 
 class Program:
diff --git a/sdk/python/aleo/encryptor.py b/sdk/python/aleo/encryptor.py
index 01b3fe2..35c6abe 100644
--- a/sdk/python/aleo/encryptor.py
+++ b/sdk/python/aleo/encryptor.py
@@ -10,7 +10,7 @@ class Encryptor:
     def encrypt_private_key_with_secret(private_key: PrivateKey, secret: str) -> Ciphertext:
         """Encrypts a private key into ciphertext using a secret.
         """
-        seed = private_key.seed()
+        seed = private_key.seed
         return Encryptor.__encrypt_field(seed, secret, "private_key")
 
     @staticmethod
diff --git a/sdk/python/tests/test_encryptor.py b/sdk/python/tests/test_encryptor.py
new file mode 100644
index 0000000..ed49500
--- /dev/null
+++ b/sdk/python/tests/test_encryptor.py
@@ -0,0 +1,26 @@
+from __future__ import annotations
+
+import pytest
+from aleo.mainnet import PrivateKey
+from aleo.encryptor import Encryptor
+
+
+def test_encrypt_decrypt_private_key_roundtrip():
+    pk = PrivateKey.random()
+    ct = Encryptor.encrypt_private_key_with_secret(pk, "s3cret")
+    recovered = Encryptor.decrypt_private_key_with_secret(ct, "s3cret")
+    assert recovered == pk
+
+
+def test_wrong_secret_fails():
+    pk = PrivateKey.random()
+    ct = Encryptor.encrypt_private_key_with_secret(pk, "s3cret")
+    # A wrong secret produces a bad blinding factor; the recovered seed will be
+    # incorrect, yielding either a raised exception (crypto/assertion failure)
+    # or a different private key.  Either outcome is acceptable — we just verify
+    # that the wrong-secret result is NOT equal to the original key.
+    try:
+        recovered = Encryptor.decrypt_private_key_with_secret(ct, "wrong")
+        assert recovered != pk, "wrong secret must not decrypt to the original key"
+    except Exception:
+        pass  # any exception is also a correct rejection

From b11ec133dc27a7192eb70c3140d447d4fb403271 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 12:21:09 -0500
Subject: [PATCH 22/72] test: make wrong-secret encryptor test fail on
 unexpected exception types

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 sdk/python/tests/test_encryptor.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/sdk/python/tests/test_encryptor.py b/sdk/python/tests/test_encryptor.py
index ed49500..8e38af7 100644
--- a/sdk/python/tests/test_encryptor.py
+++ b/sdk/python/tests/test_encryptor.py
@@ -16,11 +16,11 @@ def test_wrong_secret_fails():
     pk = PrivateKey.random()
     ct = Encryptor.encrypt_private_key_with_secret(pk, "s3cret")
     # A wrong secret produces a bad blinding factor; the recovered seed will be
-    # incorrect, yielding either a raised exception (crypto/assertion failure)
-    # or a different private key.  Either outcome is acceptable — we just verify
-    # that the wrong-secret result is NOT equal to the original key.
+    # incorrect, yielding either a ValueError/RuntimeError from the crypto layer
+    # (an outright rejection) or a different private key. AssertionError and
+    # unexpected exception types (e.g. TypeError from an API break) must FAIL.
     try:
         recovered = Encryptor.decrypt_private_key_with_secret(ct, "wrong")
-        assert recovered != pk, "wrong secret must not decrypt to the original key"
-    except Exception:
-        pass  # any exception is also a correct rejection
+    except (ValueError, RuntimeError):
+        return  # crypto layer rejected the wrong secret outright — acceptable
+    assert recovered != pk, "wrong secret must not decrypt to the original key"

From cec90075a0e932d1aa12ad1ac84d94c46f9b51a4 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 13:09:10 -0500
Subject: [PATCH 23/72] build: upgrade snarkvm to git tag v4.8.1

- snarkvm moves from crates.io 4.7.3 to git tag v4.8.1 (not yet published)
- ConsensusVersion pins bumped V15 -> V17 (4.8.x added V16/V17) in
  verify_execution, verify_fee, and execution_cost
- add .cargo/config.toml so plain cargo builds link pyo3 extension
  modules on macOS (maturin injects these flags itself)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 sdk/.cargo/config.toml      |   6 ++
 sdk/Cargo.lock              | 178 ++++++++++++------------------------
 sdk/Cargo.toml              |   2 +-
 sdk/src/programs/process.rs |   6 +-
 4 files changed, 71 insertions(+), 121 deletions(-)
 create mode 100644 sdk/.cargo/config.toml

diff --git a/sdk/.cargo/config.toml b/sdk/.cargo/config.toml
new file mode 100644
index 0000000..1d1292d
--- /dev/null
+++ b/sdk/.cargo/config.toml
@@ -0,0 +1,6 @@
+# PyO3 extension modules must leave Python symbols undefined at link time
+# (they resolve against the host interpreter at import). maturin injects
+# these flags itself; this config makes plain `cargo build`/`cargo test`
+# link successfully on macOS too (e.g. the --features testnet check).
+[target.'cfg(target_os = "macos")']
+rustflags = ["-C", "link-arg=-undefined", "-C", "link-arg=dynamic_lookup"]
diff --git a/sdk/Cargo.lock b/sdk/Cargo.lock
index 6345d29..f2ca0c9 100644
--- a/sdk/Cargo.lock
+++ b/sdk/Cargo.lock
@@ -2289,9 +2289,8 @@ dependencies = [
 
 [[package]]
 name = "snarkvm"
-version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2051aaa63e873040259b906bfdf0e196b7fad78548bf117d50b0677fa9cc5f6"
+version = "4.8.1"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "anyhow",
  "rand",
@@ -2308,8 +2307,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-algorithms"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb463ee0dbf27520e3b885239da9539d1817bef54414e166abecf53e89bd9182"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "anyhow",
@@ -2336,8 +2334,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb79631afb088804f48b2b5c553d80003d2d29d164ebdd72b4ae2805167dd294"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-account",
  "snarkvm-circuit-algorithms",
@@ -2351,8 +2348,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-account"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86ec5f1223fb704743fb493b810ff7827f97b14ba6522b2a30863c7ed9b8c419"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-network",
  "snarkvm-circuit-types",
@@ -2362,8 +2358,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-algorithms"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbbbdf99a4b98096477aa642e87f3c032de69dd312120c71557bd3715f7a6ca7"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-types",
  "snarkvm-console-algorithms",
@@ -2373,8 +2368,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-collections"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d84b57411579eddf10b9c844874188fa6a1ef461dd195e1004fc0b8b80b8851"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-algorithms",
  "snarkvm-circuit-types",
@@ -2384,8 +2378,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-environment"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab81d401f337875ebfd9a33551b4ac81e2c79d70309b37e661551df4e756c8ab"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "anyhow",
  "indexmap",
@@ -2405,14 +2398,12 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-environment-witness"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19c9e7e5832d167a90d02f2a3dbb329a35ac434d828dfa5a303201ee98f20458"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 
 [[package]]
 name = "snarkvm-circuit-network"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0f3d2413bc19683240cfb561417b90fd45dd7104c82318dae5aa6f4789e49bf"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-algorithms",
  "snarkvm-circuit-collections",
@@ -2423,8 +2414,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-program"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "336325d1cb446c27a0e519c46671efb4d0afeae5509de142b5225741ad34f6f9"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-account",
  "snarkvm-circuit-algorithms",
@@ -2438,8 +2428,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-types"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51eb87b289e03b4fa2d6d1d2ae1a731e2471c19916690bd3881e838e5c5f2a0c"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-address",
@@ -2454,8 +2443,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-types-address"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a67f19e8cc472228e6d502c194ee0d40ac8e55f6d6796c4a9de19867f8790310"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2468,8 +2456,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-types-boolean"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62da3b39df237d0bc23db92a77356ae9d78e3030254a777132f7ffa1e361cfaa"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-console-types-boolean",
@@ -2478,8 +2465,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-types-field"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d791b3f4c37906ebe8dc22f4e9b0596e7d3498619f8654da631cc1494f9ad5dc"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2489,8 +2475,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-types-group"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ac8d680858600c493c592cac496fb0f6ae3542845d79cdf71059dbe4189f8b3"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2502,8 +2487,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-types-integers"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f3ca8f3eae95acb4484f3e1b23dab4a979e10db8fc1dadd8f156413ce8303fa"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2515,8 +2499,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-types-scalar"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "875d94a9ebdb15b18f0141a6fd1abfc08d7c4268d08b2729d9343dd7e53557c1"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2527,8 +2510,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-circuit-types-string"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f43e2f1ffdf6cc1bedb1d0e97388096e17a9376ff387f787172caaa1a163642d"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-circuit-environment",
  "snarkvm-circuit-types-boolean",
@@ -2540,8 +2522,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0471631ca8ca82c66a21a41dc83691ac949423564eeb67eb0b84a29e9d6b3983"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-account",
  "snarkvm-console-algorithms",
@@ -2554,8 +2535,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-account"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "752db19fec19734761c805077da1e80e3ef5e68fac0ab94ebbf2c67559780fce"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "bs58",
  "snarkvm-console-network",
@@ -2566,8 +2546,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-algorithms"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eeeab6a2a88ecff12d1f146bd652ad4445dcd2fa4f429235e50a7b634fa08927"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "blake2s_simd",
  "hex",
@@ -2583,8 +2562,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-collections"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60bd7a8bb5498077596820b1659296d09bb47165d14512d8e6a77bb37c2e7d4c"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "parking_lot",
@@ -2597,8 +2575,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-network"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d9820c26fc45b4ecc4428363d865679a06bbaf20f16d243989558dc4f3a6b6a"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "anyhow",
  "enum-iterator",
@@ -2618,8 +2595,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-network-environment"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a68a723c76f588353bfc6c32d23784a93afbdde70232eece87721e3b9667718"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "anyhow",
  "bech32",
@@ -2637,8 +2613,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-program"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e08eea78d9bd65da1b6500a03c5eb46fca629598449f2e5f8ddf7f6c5b497d9"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "enum-iterator",
  "enum_index",
@@ -2659,8 +2634,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-types"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5c1d0cc78b332ab23e3caecd78384cba7739588fc347d59e1bc4b8f6781c938"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-address",
@@ -2675,8 +2649,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-types-address"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59e784ce5f6ae527e47daa30257bfbc03a6faa07a58b56980d50096bdb17cdf4"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2687,8 +2660,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-types-boolean"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f37774ccb2e135e81210a00b2ac7a7e831bee8dc77f705b4dd1400784fffb1cb"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-network-environment",
 ]
@@ -2696,8 +2668,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-types-field"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44fdb611ced23d55453a6607aa1f5742c21791e320c53173f9b6c89cc99915fc"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2707,8 +2678,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-types-group"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adab0b7f3d8e906be46d4a4a705401d179d75b6c7c507a54e1ac21794d58d7f6"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2719,8 +2689,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-types-integers"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce77a6d7ad511e10cbf15e413278f7c55cc98cd9f8cc97bf9a2a97949a356e8"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2731,8 +2700,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-types-scalar"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26872058a807c86fc29be004db89d06061063bf0669cede9598153948a46db18"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2743,8 +2711,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-console-types-string"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e98c7497bb3861a1610a6987edf5b3e79b76c249209252baeb1767a8e238e51"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console-network-environment",
  "snarkvm-console-types-boolean",
@@ -2755,8 +2722,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-curves"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb85f50dc014ca37d78e91187e3ed6f2c5f36c505656841647c8a7d16d3951e"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "rand",
  "rustc_version",
@@ -2769,8 +2735,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-fields"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a60e65f8e1c8be65456815cb016cf9c153f272948ebce50f01c5c7b9832eb5c"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "anyhow",
@@ -2787,11 +2752,11 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7d090a5d10c85218c8f302b7971ac26266fcf395ec60a7946d6be202585314e"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "anyhow",
+ "cfg-if",
  "indexmap",
  "lru",
  "parking_lot",
@@ -2817,8 +2782,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-authority"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca088fc9fbab4f64484f016c7b8f43ac7864e38962776ba5fe87e340b8a9d1d0"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "anyhow",
  "rand",
@@ -2830,8 +2794,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-block"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ab7feccfa232a8125d5d08523f1097c2ff9f940df1b5dd680db33e22051b282"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "anyhow",
  "indexmap",
@@ -2855,8 +2818,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-committee"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d71b4eb3a3f68f644f3a97badd97231a6142be4c544a827d33527de8bdf0a63b"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "indexmap",
  "rayon",
@@ -2868,8 +2830,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-narwhal"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e1fec476440f0ab21e9f4cb7de4ca0599e15fd96f4e2c36e5cde5cdeb0fd05c"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-ledger-narwhal-batch-certificate",
  "snarkvm-ledger-narwhal-batch-header",
@@ -2882,8 +2843,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-narwhal-batch-certificate"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2820939e81acdb3a1e956c02a1519a697c04c42500369e13334175c1be5a474c"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "indexmap",
  "rayon",
@@ -2896,8 +2856,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-narwhal-batch-header"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fdc1aa3d423f36e151fded47358648b3e9f5bdef8f14b649867b2970a8b478f0"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "indexmap",
  "rayon",
@@ -2909,8 +2868,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-narwhal-data"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06c221e93a87d8d95d04a7ae80cbc002f6f234de6b0aeb2e4cc671472c4ed86a"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "bytes",
  "serde_json",
@@ -2921,8 +2879,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-narwhal-subdag"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "909c86ab8ffb66d68e65008a2bc7587f804f90c880e546959e012768f2f52c8a"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "indexmap",
  "rayon",
@@ -2937,8 +2894,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-narwhal-transmission"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "842e016abadbac845bcd8a07ed7ac5838aa770017c0fc0cc48f69e21b3b9b21b"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "bytes",
  "serde_json",
@@ -2951,8 +2907,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-narwhal-transmission-id"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90735fbb67ea6a28835fa4aca7fbd23f8082254001a26458fd54bd8e25a280ec"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "snarkvm-console",
  "snarkvm-ledger-puzzle",
@@ -2961,8 +2916,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-puzzle"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d9930f2b8f6d7af1c4df5ca9e1fc58a1245614d602a23dcacdba2f49c196dce"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "anyhow",
@@ -2982,8 +2936,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-puzzle-epoch"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39769888aa99f476ba96f58f130baec1adf8cc2cb403e582f6b750d9fe7b4618"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "anyhow",
@@ -3005,8 +2958,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-query"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fab416cca1cc120da5e23da9f96c33e63a66291d5b57900edff4e066eb37860"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3023,8 +2975,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-ledger-store"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af053ce8e70479bf733f1060d8583f5508fe395afe1776494428dd8bd3d6b198"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std-storage",
  "anyhow",
@@ -3049,8 +3000,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-parameters"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce50be3cbc636838eda13c6312fe1c957b3d09a61fe8d1636f2ce227be756e60"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "anyhow",
@@ -3072,8 +3022,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-synthesizer"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ef3f5387331260f4af6c6ce339814516e5783f6c78ec83cceb5a922688e25c7"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "anyhow",
@@ -3087,6 +3036,7 @@ dependencies = [
  "snarkvm-algorithms",
  "snarkvm-circuit",
  "snarkvm-console",
+ "snarkvm-ledger-authority",
  "snarkvm-ledger-block",
  "snarkvm-ledger-committee",
  "snarkvm-ledger-narwhal-data",
@@ -3107,8 +3057,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-synthesizer-error"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5f292aa7ab9d8db2a092256cf79ee704445b82a0bfdc008ddce2fde78bf5f56"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "anyhow",
  "snarkvm-circuit-environment",
@@ -3120,8 +3069,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-synthesizer-process"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6e9a83a46498378477aaee8e7a07a5ddd2cd5a7c05bf9b2a1497cda317ac3dc"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "colored",
@@ -3147,8 +3095,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-synthesizer-program"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c22fa0ec46f528d531af6ab72005a51acff64d7c9a9732384f11c59c65f64f50"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "enum-iterator",
  "indexmap",
@@ -3169,8 +3116,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-synthesizer-snark"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef07277ee50c309a3e74d49d869ffc5e4e358a00b57738760cdb2a8e2ab77ebe"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "bincode",
  "serde_json",
@@ -3183,8 +3129,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-utilities"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb4d04f7357366dcbbae21249334ed2ad5ffefc09bd00f0d418f4bba34fba86c"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "aleo-std",
  "anyhow",
@@ -3207,8 +3152,7 @@ dependencies = [
 [[package]]
 name = "snarkvm-utilities-derives"
 version = "4.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f50ca261adb518781bf4cfb9d6b69c385d00fca93bf5b5e6838c93598206bd8"
+source = "git+https://github.com/ProvableHQ/snarkVM.git?tag=v4.8.1#b7f0859592c75dd251430377240c7697a37ab899"
 dependencies = [
  "proc-macro2",
  "quote 1.0.46",
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 3db36e5..84c2abb 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -28,6 +28,6 @@ rand = { version = "0.10" }
 serde = "1"
 serde_json = "1"
 
-snarkvm = { version = "4.7.3", default-features = false, features = [
+snarkvm = { git = "https://github.com/ProvableHQ/snarkVM.git", tag = "v4.8.1", default-features = false, features = [
     "console", "circuit", "synthesizer", "ledger", "utilities", "algorithms", "parameters",
 ] }
diff --git a/sdk/src/programs/process.rs b/sdk/src/programs/process.rs
index 5d27760..99fe4bd 100644
--- a/sdk/src/programs/process.rs
+++ b/sdk/src/programs/process.rs
@@ -179,7 +179,7 @@ impl Process {
             })
             .collect::<anyhow::Result<IndexMap<_, _>>>()?;
         ProcessNative::verify_execution(
-            ConsensusVersion::V15,
+            ConsensusVersion::V17,
             VarunaVersion::V2,
             InclusionVersion::V1,
             &execution,
@@ -190,7 +190,7 @@ impl Process {
     /// Verifies the given fee is valid. Note: This does not check that the global state root exists in the ledger.
     fn verify_fee(&self, fee: &Fee, deployment_or_execution_id: Field) -> anyhow::Result<()> {
         self.0.verify_fee(
-            ConsensusVersion::V15,
+            ConsensusVersion::V17,
             VarunaVersion::V2,
             InclusionVersion::V1,
             fee,
@@ -200,6 +200,6 @@ impl Process {
 
     /// Returns the *minimum* cost in microcredits to publish the given execution (total cost, (storage cost, finalize cost)).
     fn execution_cost(&self, execution: &Execution) -> anyhow::Result<(u64, (u64, u64))> {
-        execution_cost(&self.0, &execution.clone().into(), ConsensusVersion::V15)
+        execution_cost(&self.0, &execution.clone().into(), ConsensusVersion::V17)
     }
 }

From c81073c141ecb0ebe6419f16b191229f466b6086 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 13:34:04 -0500
Subject: [PATCH 24/72] test: cover execute/prove/verify, fee authorization,
 cost, transaction assembly, serial numbers

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .circleci/config.yml                  |   3 +-
 sdk/pytest.ini                        |   2 +
 sdk/python/tests/test_proving.py      | 199 ++++++++++++++++++++++++++
 sdk/python/tests/vectors/records.json |   4 +
 4 files changed, 207 insertions(+), 1 deletion(-)
 create mode 100644 sdk/python/tests/test_proving.py

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8d268e7..bdd59bb 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -35,7 +35,8 @@ jobs:
           command: |
             . .env/bin/activate
             pip install pytest
-            python -m pytest python/tests -v
+            # slow proving tests: run locally with -m slow
+            python -m pytest python/tests -v -m "not slow"
 
 workflows:
   version: 2
diff --git a/sdk/pytest.ini b/sdk/pytest.ini
index ae50458..f08e011 100644
--- a/sdk/pytest.ini
+++ b/sdk/pytest.ini
@@ -1,3 +1,5 @@
 [pytest]
 testpaths = python/tests
 python_files = test_*.py
+markers =
+    slow: proving tests that need network access and SNARK parameter downloads (run with -m slow)
diff --git a/sdk/python/tests/test_proving.py b/sdk/python/tests/test_proving.py
new file mode 100644
index 0000000..bcc8fa4
--- /dev/null
+++ b/sdk/python/tests/test_proving.py
@@ -0,0 +1,199 @@
+"""End-to-end tests for the execute/prove/verify/fee/cost/transaction paths.
+
+Fast tests (unmarked) are fully offline: `Process.execute(auth)` synthesizes the
+circuit locally without a proof, and fee authorization / serial numbers are pure
+local computation. (First-ever run downloads a small ~3 MB SRS chunk to ~/.aleo.)
+
+Slow tests (`@pytest.mark.slow`) require:
+  * network access to the mainnet REST endpoint (for `trace.prepare`, which
+    fetches the latest global state root), and
+  * SNARK proving parameter downloads on first use (hundreds of MB, cached in
+    ~/.aleo/resources) — the first run can take several minutes.
+Run them locally with: python -m pytest python/tests -v -m slow
+They are excluded from CI via -m "not slow".
+
+Endpoint note (verified empirically): Query.rest() wants the BASE url
+`https://api.explorer.provable.com/v1` — snarkvm's REST query appends the
+network path (`/mainnet/stateRoot/latest`) itself; passing `.../v1/mainnet`
+would double the network segment.
+"""
+
+import json
+
+import pytest
+
+from aleo.mainnet import (
+    Authorization,
+    Execution,
+    Field,
+    Identifier,
+    Locator,
+    PrivateKey,
+    Process,
+    ProgramID,
+    Query,
+    RecordCiphertext,
+    Transaction,
+    Value,
+    ViewKey,
+)
+from conftest import load_vectors
+
+ENDPOINT = "https://api.explorer.provable.com/v1"
+
+CREDITS = ProgramID.from_string("credits.aleo")
+TRANSFER_PUBLIC = Identifier.from_string("transfer_public")
+
+
+def _authorize_transfer_public(process: Process, private_key: PrivateKey) -> Authorization:
+    recipient = str(private_key.address)
+    return process.authorize(
+        private_key,
+        CREDITS,
+        TRANSFER_PUBLIC,
+        [Value.parse(recipient), Value.parse("10u64")],
+    )
+
+
+# ---------------------------------------------------------------------------
+# Fast / offline tests
+# ---------------------------------------------------------------------------
+
+
+def test_execute_transfer_public():
+    process = Process.load()
+    pk = PrivateKey.random()
+    auth = _authorize_transfer_public(process, pk)
+
+    response, trace = process.execute(auth)
+
+    outputs = response.outputs
+    assert isinstance(outputs, list)
+    assert len(outputs) == 1  # transfer_public returns a single future
+    assert "transfer_public" in str(outputs[0])
+
+    transitions = trace.transitions()
+    assert len(transitions) == 1
+    assert str(transitions[0].program_id) == "credits.aleo"
+    assert str(transitions[0].function_name) == "transfer_public"
+    assert trace.is_fee() is False
+
+
+def test_authorize_fee_public():
+    process = Process.load()
+    pk = PrivateKey.random()
+
+    fee_auth = process.authorize_fee_public(pk, 1000, 0, Field.zero())
+    assert fee_auth is not None
+
+    # JSON round-trip
+    round_tripped = Authorization.from_json(fee_auth.to_json())
+    assert str(round_tripped) == str(fee_auth)
+
+
+def test_serial_number_deterministic():
+    v = load_vectors("records.json")["decrypt_kat"]
+
+    plaintext = RecordCiphertext.from_string(v["ciphertext"]).decrypt(
+        ViewKey.from_string(v["view_key"])
+    )
+    owner_key = PrivateKey.from_string(v["private_key"])
+    # Sanity: the vendored private key really owns the KAT record.
+    assert str(owner_key.address) == v["owner"]
+
+    record_view_key = Field.from_string(v["record_view_key"])
+    args = (owner_key, CREDITS, Identifier.from_string("credits"), record_view_key)
+
+    sn1 = plaintext.serial_number(*args)
+    sn2 = plaintext.serial_number(*args)
+
+    assert str(sn1) == str(sn2)  # deterministic
+    assert str(sn1).endswith("field")
+
+
+# ---------------------------------------------------------------------------
+# Slow / network tests (proving)
+# ---------------------------------------------------------------------------
+
+
+@pytest.fixture(scope="module")
+def process():
+    return Process.load()
+
+
+@pytest.fixture(scope="module")
+def signer():
+    return PrivateKey.random()
+
+
+@pytest.fixture(scope="module")
+def proven_execution(process, signer):
+    """Authorize + execute + prove a credits.aleo/transfer_public execution.
+
+    Module-scoped so the expensive proof (and first-run parameter downloads,
+    which can take minutes) happens exactly once across the slow tests.
+    """
+    auth = _authorize_transfer_public(process, signer)
+    _, trace = process.execute(auth)
+    trace.prepare(Query.rest(ENDPOINT))
+    # NOTE: despite the .pyi stub saying `locator: str`, the native binding
+    # requires a Locator object; a plain str raises TypeError.
+    return trace.prove_execution(Locator.from_string("credits.aleo/transfer_public"))
+
+
+@pytest.mark.slow
+def test_prove_and_verify_execution(process, proven_execution):
+    execution = proven_execution
+
+    # verify_execution raises on failure; returning None means success.
+    assert process.verify_execution(execution) is None
+
+    # Cost: (total, (storage, finalize)) in microcredits.
+    total, (storage, finalize) = process.execution_cost(execution)
+    assert total > 0
+    assert storage > 0
+    assert finalize >= 0
+    assert total == storage + finalize
+
+    # Negative: tamper with the signer commitment (scm). Determined
+    # empirically: tampering tcm/inputs/outputs is rejected already at
+    # Execution.from_json ("Transition ID mismatch"), because the transition
+    # id is recomputed on deserialization — but scm is not part of the
+    # transition id, so the tampered execution parses fine and must then fail
+    # proof verification.
+    tampered = json.loads(execution.to_json())
+    assert tampered["transitions"][0]["scm"] != "0field"
+    tampered["transitions"][0]["scm"] = "0field"
+    tampered_execution = Execution.from_json(json.dumps(tampered))
+    with pytest.raises(Exception):
+        process.verify_execution(tampered_execution)
+
+
+@pytest.mark.slow
+def test_prove_fee_and_transaction(process, signer, proven_execution):
+    execution = proven_execution
+    execution_id = execution.execution_id
+
+    # Authorize and prove a public fee bound to this execution id.
+    fee_auth = process.authorize_fee_public(signer, 1_000_000, 0, execution_id)
+    _, fee_trace = process.execute(fee_auth)
+    assert fee_trace.is_fee() is True
+    assert fee_trace.is_fee_public() is True
+
+    fee_trace.prepare(Query.rest(ENDPOINT))
+    fee = fee_trace.prove_fee()
+    assert fee.is_fee_public() is True
+    assert str(fee.payer) == str(signer.address)
+
+    # verify_fee raises on failure; it must be bound to the same execution id.
+    assert process.verify_fee(fee, execution_id) is None
+    with pytest.raises(Exception):
+        process.verify_fee(fee, Field.zero())
+
+    # Assemble a transaction and JSON round-trip it.
+    tx = Transaction.from_execution(execution, fee)
+    tx_json = tx.to_json()
+    parsed = json.loads(tx_json)
+    assert parsed["type"] == "execute"
+    round_tripped = Transaction.from_json(tx_json)
+    assert round_tripped.to_json() == tx_json
diff --git a/sdk/python/tests/vectors/records.json b/sdk/python/tests/vectors/records.json
index eb4f3bc..4f721e6 100644
--- a/sdk/python/tests/vectors/records.json
+++ b/sdk/python/tests/vectors/records.json
@@ -1,7 +1,11 @@
 {
   "_source": "github.com/ProvableHQ/sdk@543b41e0a7e3d6a8a49ae8d0870809dc92b88684",
   "decrypt_kat": {
+    "_private_key_source": "owning private key for view_key below, vendored from ProvableHQ/sdk@543b41e test constants",
+    "private_key": "APrivateKey1zkpJkyYRGYtkeHDaFfwsKtUJzia7csiWhfBWPXWhXJzy9Ls",
     "view_key": "AViewKey1ccEt8A2Ryva5rxnKcAbn7wgTaTsb79tzkKHFpeKsm9NX",
+    "_record_view_key_source": "ProvableHQ/sdk@543b41e wasm/src/record/record_ciphertext.rs:224",
+    "record_view_key": "4445718830394614891114647247073357094867447866913203502139893824059966201724field",
     "non_owner_view_key": "AViewKey1e2WyreaH5H4RBcioLL2GnxvHk5Ud46EtwycnhTdXLmXp",
     "ciphertext": "record1qyqsqpe2szk2wwwq56akkwx586hkndl3r8vzdwve32lm7elvphh37rsyqyxx66trwfhkxun9v35hguerqqpqzqrtjzeu6vah9x2me2exkgege824sd8x2379scspmrmtvczs0d93qttl7y92ga0k0rsexu409hu3vlehe3yxjhmey3frh2z5pxm5cmxsv4un97q",
     "owner": "aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3",

From 97d63a0ea8137f436820a61d8151afdddc571635 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 13:39:50 -0500
Subject: [PATCH 25/72] fix: prove_execution takes a locator string, matching
 native API and stubs

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_proving.py |  9 +++------
 sdk/src/programs/trace.rs        | 10 ++++------
 2 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/sdk/python/tests/test_proving.py b/sdk/python/tests/test_proving.py
index bcc8fa4..e130619 100644
--- a/sdk/python/tests/test_proving.py
+++ b/sdk/python/tests/test_proving.py
@@ -27,7 +27,6 @@
     Execution,
     Field,
     Identifier,
-    Locator,
     PrivateKey,
     Process,
     ProgramID,
@@ -136,9 +135,7 @@ def proven_execution(process, signer):
     auth = _authorize_transfer_public(process, signer)
     _, trace = process.execute(auth)
     trace.prepare(Query.rest(ENDPOINT))
-    # NOTE: despite the .pyi stub saying `locator: str`, the native binding
-    # requires a Locator object; a plain str raises TypeError.
-    return trace.prove_execution(Locator.from_string("credits.aleo/transfer_public"))
+    return trace.prove_execution("credits.aleo/transfer_public")
 
 
 @pytest.mark.slow
@@ -165,7 +162,7 @@ def test_prove_and_verify_execution(process, proven_execution):
     assert tampered["transitions"][0]["scm"] != "0field"
     tampered["transitions"][0]["scm"] = "0field"
     tampered_execution = Execution.from_json(json.dumps(tampered))
-    with pytest.raises(Exception):
+    with pytest.raises(RuntimeError):
         process.verify_execution(tampered_execution)
 
 
@@ -187,7 +184,7 @@ def test_prove_fee_and_transaction(process, signer, proven_execution):
 
     # verify_fee raises on failure; it must be bound to the same execution id.
     assert process.verify_fee(fee, execution_id) is None
-    with pytest.raises(Exception):
+    with pytest.raises(RuntimeError):
         process.verify_fee(fee, Field.zero())
 
     # Assemble a transaction and JSON round-trip it.
diff --git a/sdk/src/programs/trace.rs b/sdk/src/programs/trace.rs
index 370e64f..2f59bae 100644
--- a/sdk/src/programs/trace.rs
+++ b/sdk/src/programs/trace.rs
@@ -15,8 +15,8 @@
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::{
-    types::{CurrentAleo, LocatorNative, QueryNative, TraceNative},
-    Execution, Fee, Locator, Query, Transition,
+    types::{CurrentAleo, QueryNative, TraceNative},
+    Execution, Fee, Query, Transition,
 };
 
 use pyo3::prelude::*;
@@ -55,12 +55,10 @@ impl Trace {
     }
 
     /// Returns a new execution with a proof, for the current inclusion assignments and global state root.
-    fn prove_execution(&self, locator: Locator) -> anyhow::Result<Execution> {
-        let locator: LocatorNative = locator.into();
-        let locator_s = locator.to_string();
+    fn prove_execution(&self, locator: &str) -> anyhow::Result<Execution> {
         self.0
             .prove_execution::<CurrentAleo, _>(
-                &locator_s,
+                locator,
                 VarunaVersion::V2,
                 &mut rand::make_rng::<StdRng>(),
             )

From be568bd0cade4abf3a06285d7c867e322c50986e Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 14:22:08 -0500
Subject: [PATCH 26/72] ci: parallel GitHub Actions test workflow; drop unused
 openssl dependency
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- sdk.yml: three parallel lanes — lint (fmt/clippy/pyright + testnet cfg
  check), fast pytest matrix on linux/macos/windows with pytest-xdist,
  and a proving job with a cached ~/.aleo parameter store
- remove unused openssl 0.10 dependency and the openssl/vendored flags
  from the wheels workflow (never referenced in src/)
- fix pyright reportUnusedImport on the aleo.mainnet re-export

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 .github/workflows/sdk-wheels.yml |  6 +-
 .github/workflows/sdk.yml        | 96 ++++++++++++++++++++++++--------
 sdk/Cargo.lock                   |  1 -
 sdk/Cargo.toml                   |  1 -
 sdk/python/aleo/__init__.py      |  2 +-
 5 files changed, 76 insertions(+), 30 deletions(-)

diff --git a/.github/workflows/sdk-wheels.yml b/.github/workflows/sdk-wheels.yml
index 8ca9487..9551b93 100644
--- a/.github/workflows/sdk-wheels.yml
+++ b/.github/workflows/sdk-wheels.yml
@@ -40,7 +40,7 @@ jobs:
         uses: PyO3/maturin-action@v1
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml --features openssl/vendored
+          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml
           manylinux: auto
           before-script-linux: |
             # If we're running on rhel centos, install needed packages.
@@ -75,7 +75,7 @@ jobs:
         uses: PyO3/maturin-action@v1
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml --features openssl/vendored
+          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml
           sccache: 'true'
       - name: Upload wheels
         uses: actions/upload-artifact@v3
@@ -98,7 +98,7 @@ jobs:
         uses: PyO3/maturin-action@v1
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml --features openssl/vendored
+          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml
           sccache: 'true'
       - name: Upload wheels
         uses: actions/upload-artifact@v3
diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index 712018a..3f412bb 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -3,9 +3,12 @@ name: SDK
 on:
   workflow_call:
 
+env:
+  CARGO_TERM_COLOR: always
+
 jobs:
-  check:
-    name: Check
+  lint:
+    name: Lint (fmt, clippy, pyright)
     runs-on: ubuntu-latest
     defaults:
       run:
@@ -13,43 +16,88 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt, clippy
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: sdk
       - name: fmt
         run: cargo fmt --check
-      - name: clippy
-        run: cargo clippy -- -D warnings
+      - name: clippy (mainnet)
+        run: cargo clippy --no-default-features --features mainnet -- -D warnings
+      # Guard the testnet cfg seam — it only exists at compile time.
+      - name: check (testnet)
+        run: cargo check --no-default-features --features testnet
       - uses: jordemort/action-pyright@v1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           workdir: ./sdk
           fail_on_error: true
-  build_test:
-    name: Build & Test
-    needs: [check]
+
+  test:
+    name: Test (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    defaults:
+      run:
+        working-directory: ./sdk
+        shell: bash
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: sdk
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - name: Build wheel
+        run: |
+          pip install maturin
+          maturin build --release --features mainnet --out dist
+      - name: Install wheel + test deps
+        run: |
+          pip install --no-index --find-links dist aleo
+          pip install pytest pytest-xdist
+      # Fast, offline tests; -n auto parallelizes across cores.
+      - name: pytest (fast suite)
+        run: python -m pytest python/tests -v -n auto -m "not slow"
+
+  test-proving:
+    name: Test (proving, network)
     runs-on: ubuntu-latest
     defaults:
       run:
         working-directory: ./sdk
+        shell: bash
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
-      - uses: actions/setup-python@v4
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: sdk
+      - uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
-      - name: Build
-        uses: PyO3/maturin-action@v1
+          python-version: '3.12'
+      # SRS/proving parameters are fetched on first prove; cache them so the
+      # job costs ~30s warm instead of minutes of downloads.
+      - name: Cache Aleo parameters
+        uses: actions/cache@v4
         with:
-          args: --release --features openssl/vendored
-          working-directory: ./sdk
-      - name: Install Wheel
-        run: pip install target/wheels/*.whl
-      - name: Build & Test RTD
+          path: ~/.aleo
+          key: aleo-parameters-${{ runner.os }}-v1
+      - name: Build wheel
         run: |
-          pip install -r docs/requirements.txt
-          sphinx-build docs/source/ _readthedocs/
-          sphinx-build -b doctest docs/source/ _readthedocs/doctest
-      - name: Test
+          pip install maturin
+          maturin build --release --features mainnet --out dist
+      - name: Install wheel + test deps
         run: |
-          python -m venv .env
-          source .env/bin/activate
-          maturin develop --release --features openssl/vendored
-          python python/test.py
+          pip install --no-index --find-links dist aleo
+          pip install pytest
+      # The two slow tests share one module-scoped proven execution; xdist
+      # would prove twice, so they run in a single worker on purpose.
+      - name: pytest (proving suite)
+        run: python -m pytest python/tests -v -m slow
diff --git a/sdk/Cargo.lock b/sdk/Cargo.lock
index f2ca0c9..215529e 100644
--- a/sdk/Cargo.lock
+++ b/sdk/Cargo.lock
@@ -30,7 +30,6 @@ dependencies = [
  "anyhow",
  "indexmap",
  "once_cell",
- "openssl",
  "pyo3",
  "rand",
  "serde",
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 84c2abb..029ff09 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -22,7 +22,6 @@ testnet = []
 anyhow = "1"
 indexmap = "2.1.0"
 once_cell = "1.18.0"
-openssl = "0.10"
 pyo3 = { version = "0.20.0", features = ["extension-module", "abi3-py37", "anyhow"] }
 rand = { version = "0.10" }
 serde = "1"
diff --git a/sdk/python/aleo/__init__.py b/sdk/python/aleo/__init__.py
index 90d7d5e..e12a97d 100644
--- a/sdk/python/aleo/__init__.py
+++ b/sdk/python/aleo/__init__.py
@@ -1,4 +1,4 @@
 from __future__ import annotations
 
-from . import mainnet
+from . import mainnet as mainnet
 from .encryptor import *

From 7196d4df93b2a8e3b51e51fd7226c237c5ef4d7d Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 14:24:13 -0500
Subject: [PATCH 27/72] style: cargo fmt

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 sdk/src/account/text.rs |  6 +++++-
 sdk/src/types.rs        | 14 +++++++-------
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/sdk/src/account/text.rs b/sdk/src/account/text.rs
index c1cfc83..3855408 100644
--- a/sdk/src/account/text.rs
+++ b/sdk/src/account/text.rs
@@ -97,7 +97,11 @@ impl Plaintext {
     #[staticmethod]
     fn new_struct(kv: Vec<(Identifier, Plaintext)>) -> Self {
         let kv: Vec<_> = kv.into_iter().map(|(k, v)| (k.into(), v.into())).collect();
-        PlaintextNative::Struct(indexmap::IndexMap::from_iter(kv), std::sync::OnceLock::new()).into()
+        PlaintextNative::Struct(
+            indexmap::IndexMap::from_iter(kv),
+            std::sync::OnceLock::new(),
+        )
+        .into()
     }
 
     /// Returns a new Plaintext::Array from a list of values.
diff --git a/sdk/src/types.rs b/sdk/src/types.rs
index cd6c2b8..5b39a90 100644
--- a/sdk/src/types.rs
+++ b/sdk/src/types.rs
@@ -14,24 +14,24 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-#[cfg(not(feature = "testnet"))]
-use snarkvm::circuit::network::AleoV0;
 #[cfg(feature = "testnet")]
 use snarkvm::circuit::network::AleoTestnetV0;
 #[cfg(not(feature = "testnet"))]
+use snarkvm::circuit::network::AleoV0;
+#[cfg(not(feature = "testnet"))]
 use snarkvm::console::network::MainnetV0;
 #[cfg(feature = "testnet")]
 use snarkvm::console::network::TestnetV0;
 use snarkvm::ledger::block::{Fee, Transaction};
 use snarkvm::ledger::query::Query;
 use snarkvm::ledger::store::helpers::memory::BlockMemory;
-use snarkvm::synthesizer::{Process, Trace};
 use snarkvm::prelude::{
-    Address, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Field, Group,
-    Identifier, Literal, Locator, Plaintext, PrivateKey, Program, ProgramID, ProvingKey,
-    Record, Response, Scalar, Signature, Transition, Value, VerifyingKey, ViewKey, I128,
-    I16, I32, I64, I8, U128, U16, U32, U64, U8,
+    Address, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Field, Group, Identifier,
+    Literal, Locator, Plaintext, PrivateKey, Program, ProgramID, ProvingKey, Record, Response,
+    Scalar, Signature, Transition, Value, VerifyingKey, ViewKey, I128, I16, I32, I64, I8, U128,
+    U16, U32, U64, U8,
 };
+use snarkvm::synthesizer::{Process, Trace};
 
 // Network selection (feature-gated; MainnetV0 by default).
 #[cfg(not(feature = "testnet"))]

From 5acd697111484206247912cc82aae688ea0d3eb5 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 14:29:20 -0500
Subject: [PATCH 28/72] ci: scope pyright to the shipped package, exclude
 tests/venv/build dirs

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 sdk/pyproject.toml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sdk/pyproject.toml b/sdk/pyproject.toml
index d445f40..97cc1ca 100644
--- a/sdk/pyproject.toml
+++ b/sdk/pyproject.toml
@@ -26,5 +26,7 @@ module-name = "aleo._aleolib_mainnet"
 
 [tool.pyright]
 reportMissingModuleSource = false # don't report missing aleo.so for CI purposes
-ignore = ['./docs']
-strict = ['./']
+# Tests are dynamically-typed pytest code and import deps (pytest) that the
+# bare pyright CI environment doesn't install — type-check the package only.
+exclude = ['docs', 'python/tests', '.env', 'target']
+strict = ['python/aleo']

From fd7d648f189d56d0baf4c65dcb333017e075fd28 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 15:58:33 -0500
Subject: [PATCH 29/72] ci: remove CircleCI (superseded by GitHub Actions test
 workflow)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 .circleci/config.yml | 45 --------------------------------------------
 1 file changed, 45 deletions(-)
 delete mode 100644 .circleci/config.yml

diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index bdd59bb..0000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,45 +0,0 @@
-version: 2.1
-
-jobs:
-  build-and-test:
-    docker:
-      - image: cimg/python:3.12.0
-    working_directory: ~/project/sdk
-    steps:
-      - checkout
-      # Setting up a virtual environment for the Python project
-      - run: python3 -m venv .env
-      - run: source .env/bin/activate
-      # Install Rust
-      - run: 
-          name: Install Rust
-          command: |
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-            echo 'source $HOME/.cargo/env' >> $BASH_ENV
-            source $BASH_ENV
-      - run: rustc --version # just to confirm it's installed
-      # Install maturin and dependencies
-      - run:
-          name: Activate virtualenv and install dependencies
-          command: |
-            . .env/bin/activate
-            pip install maturin[patchelf]
-      - run:
-          name: Build and develop the package
-          command: |
-            . .env/bin/activate
-            maturin develop --features mainnet
-      # Run the unittests
-      - run:
-          name: Run tests
-          command: |
-            . .env/bin/activate
-            pip install pytest
-            # slow proving tests: run locally with -m slow
-            python -m pytest python/tests -v -m "not slow"
-
-workflows:
-  version: 2
-  build-and-test-workflow:
-    jobs:
-      - build-and-test

From c3e37de34af1eeee12703a4cd6bbfeacfc7211a1 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Wed, 8 Jul 2026 15:59:15 -0500
Subject: [PATCH 30/72] =?UTF-8?q?ci:=20rebuild=20wheels=20pipeline=20?=
 =?UTF-8?q?=E2=80=94=20modern=20actions,=20native=20runners,=20smoke=20tes?=
 =?UTF-8?q?ts?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- artifact actions v3 -> v4 (v3 is disabled by GitHub, failing every job)
- matrix: linux x86_64 + aarch64 (native arm runner, manylinux_2_28),
  macos x86_64 (macos-13) + aarch64 (macos-latest), windows x64; sdist
- drop 32-bit i686/x86 targets (unsupported by snarkvm 4.x / aws-lc-sys)
- manylinux container gets git (snarkvm git dep) + cmake/clang (aws-lc-sys)
- every wheel is installed and smoke-tested on its native runner
- abi3 wheels, --features mainnet, sccache; tag-triggered PyPI publish kept

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 .github/workflows/sdk-wheels.yml | 145 ++++++++++++++-----------------
 1 file changed, 66 insertions(+), 79 deletions(-)

diff --git a/.github/workflows/sdk-wheels.yml b/.github/workflows/sdk-wheels.yml
index 9551b93..8f2c662 100644
--- a/.github/workflows/sdk-wheels.yml
+++ b/.github/workflows/sdk-wheels.yml
@@ -1,14 +1,11 @@
-# This file is autogenerated by maturin v1.3.1
-# To update, run
-#
-#    maturin generate-ci --platform linux --platform macos --platform windows --manifest-path ./sdk/Cargo.toml --output .github/workflows/sdk-wheels.yml github
-#
 name: SDK Wheels
 
 on:
   push:
     paths:
       - 'sdk/**'
+      - '.github/workflows/sdk-wheels.yml'
+      - '.github/workflows/sdk.yml'
     branches:
       - main
       - master
@@ -17,93 +14,81 @@ on:
   pull_request:
     paths:
       - 'sdk/**'
+      - '.github/workflows/sdk-wheels.yml'
+      - '.github/workflows/sdk.yml'
   workflow_dispatch:
 
 permissions:
   contents: read
 
+# The crate is abi3-py37, so each platform needs exactly one wheel that works
+# on every CPython >= 3.7. 32-bit targets (i686/x86) are deliberately dropped:
+# snarkvm 4.x and its aws-lc-sys dependency do not support them.
 jobs:
   tests:
     uses: ./.github/workflows/sdk.yml
-  linux:
-    needs: [tests]
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        target: [x86_64, x86]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml
-          manylinux: auto
-          before-script-linux: |
-            # If we're running on rhel centos, install needed packages.
-            if command -v yum &> /dev/null; then
-              yum update -y && yum install -y perl-core libatomic
 
-              # If we're running on i686 we need to symlink libatomic
-              # in order to build openssl with -latomic flag.
-              if [[ ! -d "/usr/lib64" ]]; then
-                  ln -s /usr/lib/libatomic.so.1 /usr/lib/libatomic.so
-              fi
-            fi
-      - name: Upload wheels
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-
-  windows:
+  build:
+    name: build (${{ matrix.platform.name }})
     needs: [tests]
-    runs-on: windows-latest
+    runs-on: ${{ matrix.platform.runner }}
     strategy:
+      fail-fast: false
       matrix:
-        target: [x64, x86]
+        platform:
+          - name: linux-x86_64
+            runner: ubuntu-latest
+            target: x86_64
+          - name: linux-aarch64
+            # native arm runner — avoids cross-compiling aws-lc-sys C code
+            runner: ubuntu-24.04-arm
+            target: aarch64
+          - name: macos-x86_64
+            runner: macos-13
+            target: x86_64
+          - name: macos-aarch64
+            runner: macos-latest
+            target: aarch64
+          - name: windows-x64
+            runner: windows-latest
+            target: x64
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
-          architecture: ${{ matrix.target }}
-      - name: Build wheels
+          python-version: '3.12'
+      - name: Build wheel
         uses: PyO3/maturin-action@v1
         with:
-          target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --features mainnet --manifest-path ./sdk/Cargo.toml
           sccache: 'true'
-      - name: Upload wheels
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-
-  macos:
-    needs: [tests]
-    runs-on: macos-latest
-    strategy:
-      matrix:
-        target: [x86_64, aarch64]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter --manifest-path ./sdk/Cargo.toml
-          sccache: 'true'
-      - name: Upload wheels
-        uses: actions/upload-artifact@v3
+          manylinux: ${{ startsWith(matrix.platform.name, 'linux') && '2_28' || 'auto' }}
+          # The manylinux container needs git (snarkvm is a git dependency)
+          # and cmake + a C toolchain (aws-lc-sys builds C sources).
+          before-script-linux: |
+            if command -v dnf &> /dev/null; then
+              dnf install -y git cmake clang
+            elif command -v yum &> /dev/null; then
+              yum install -y git cmake3 clang && ln -sf "$(command -v cmake3)" /usr/local/bin/cmake
+            fi
+      # Every runner here matches its wheel's platform, so install and smoke
+      # test the actual artifact before it can ship.
+      - name: Smoke test wheel
+        shell: bash
+        run: |
+          pip install --no-index --find-links dist aleo
+          python -c "
+          from aleo.mainnet import PrivateKey
+          pk = PrivateKey.random()
+          assert str(pk).startswith('APrivateKey1')
+          assert str(pk.address).startswith('aleo1')
+          print('wheel ok:', pk.address)
+          "
+      - name: Upload wheel
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-${{ matrix.platform.name }}
           path: dist
 
   sdist:
@@ -117,24 +102,26 @@ jobs:
           command: sdist
           args: --out dist --manifest-path ./sdk/Cargo.toml
       - name: Upload sdist
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: wheels
+          name: wheels-sdist
           path: dist
 
   release:
     name: Release
     runs-on: ubuntu-latest
     if: "startsWith(github.ref, 'refs/tags/')"
-    needs: [linux, windows, macos, sdist]
+    needs: [build, sdist]
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
-          name: wheels
+          pattern: wheels-*
+          merge-multiple: true
+          path: dist
       - name: Publish to PyPI
         uses: PyO3/maturin-action@v1
         env:
           MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
         with:
           command: upload
-          args: --non-interactive --skip-existing *
+          args: --non-interactive --skip-existing dist/*

From 809587a3372e700ef09ce946e33df8ee4cfb28c8 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 03:58:09 -0500
Subject: [PATCH 31/72] ci: run maturin from sdk/ so cargo honors
 sdk/.cargo/config.toml
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

cargo resolves .cargo/config.toml from the working directory, not the
manifest path — the macOS wheel link needs those dynamic_lookup flags.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 .github/workflows/sdk-wheels.yml | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/sdk-wheels.yml b/.github/workflows/sdk-wheels.yml
index 8f2c662..2487d03 100644
--- a/.github/workflows/sdk-wheels.yml
+++ b/.github/workflows/sdk-wheels.yml
@@ -60,8 +60,12 @@ jobs:
       - name: Build wheel
         uses: PyO3/maturin-action@v1
         with:
+          # Run from sdk/ so cargo picks up sdk/.cargo/config.toml (macOS
+          # needs its dynamic_lookup link flags; cargo resolves config from
+          # the working directory, not the manifest path).
+          working-directory: ./sdk
           target: ${{ matrix.platform.target }}
-          args: --release --out dist --features mainnet --manifest-path ./sdk/Cargo.toml
+          args: --release --out dist --features mainnet
           sccache: 'true'
           manylinux: ${{ startsWith(matrix.platform.name, 'linux') && '2_28' || 'auto' }}
           # The manylinux container needs git (snarkvm is a git dependency)
@@ -77,7 +81,7 @@ jobs:
       - name: Smoke test wheel
         shell: bash
         run: |
-          pip install --no-index --find-links dist aleo
+          pip install --no-index --find-links sdk/dist aleo
           python -c "
           from aleo.mainnet import PrivateKey
           pk = PrivateKey.random()
@@ -89,7 +93,7 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: wheels-${{ matrix.platform.name }}
-          path: dist
+          path: sdk/dist
 
   sdist:
     needs: [tests]
@@ -99,13 +103,14 @@ jobs:
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:
+          working-directory: ./sdk
           command: sdist
-          args: --out dist --manifest-path ./sdk/Cargo.toml
+          args: --out dist
       - name: Upload sdist
         uses: actions/upload-artifact@v4
         with:
           name: wheels-sdist
-          path: dist
+          path: sdk/dist
 
   release:
     name: Release

From 293977734acd64a3e6fc523fce42d98da6250340 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 06:00:39 -0400
Subject: [PATCH 32/72] test: expand coverage with TS-SDK vectors (accounts,
 records, poseidon, plaintext, types)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Mine ProvableHQ/sdk@543b41e for test vectors and patterns; add 76 new tests
across 4 files covering KATs (seed→key, 4th derivation pair, Poseidon2 hash,
signature literal, battleship record), Account class, Plaintext
construction/encryption, and primitive types (integers, ProgramID, Identifier,
Locator, Program, bytes round-trips).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_account_class.py | 114 ++++++++++++
 sdk/python/tests/test_plaintext.py     | 217 ++++++++++++++++++++++
 sdk/python/tests/test_types.py         | 241 +++++++++++++++++++++++++
 sdk/python/tests/test_vectors_extra.py | 179 ++++++++++++++++++
 4 files changed, 751 insertions(+)
 create mode 100644 sdk/python/tests/test_account_class.py
 create mode 100644 sdk/python/tests/test_plaintext.py
 create mode 100644 sdk/python/tests/test_types.py
 create mode 100644 sdk/python/tests/test_vectors_extra.py

diff --git a/sdk/python/tests/test_account_class.py b/sdk/python/tests/test_account_class.py
new file mode 100644
index 0000000..c2d5d75
--- /dev/null
+++ b/sdk/python/tests/test_account_class.py
@@ -0,0 +1,114 @@
+"""
+Tests for the Account class surface.
+No TS SDK vector file specific to Account class; vectors reuse existing
+records.json KATs (view_key/ciphertext).
+"""
+
+import pytest
+from aleo.mainnet import Account, PrivateKey, RecordCiphertext, ViewKey
+from conftest import load_vectors
+
+
+_MESSAGE = b"hello world"
+
+# Known private key (from accounts.json triple 0 / account-data.ts beaconKey)
+_KNOWN_PRIVKEY = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+_KNOWN_VIEWKEY = "AViewKey1mSnpFFC8Mj4fXbK5YiWgZ3mjiV8CxA79bYNa8ymUpTrw"
+_KNOWN_ADDRESS = "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"
+
+
+class TestAccountRandom:
+    def test_random_returns_account(self):
+        acc = Account.random()
+        assert acc is not None
+
+    def test_random_properties_accessible(self):
+        acc = Account.random()
+        pk_str = str(acc.private_key)
+        vk_str = str(acc.view_key)
+        addr_str = str(acc.address)
+        assert pk_str.startswith("APrivateKey1")
+        assert vk_str.startswith("AViewKey1")
+        assert addr_str.startswith("aleo1")
+
+    def test_random_unique(self):
+        """Two random accounts should (with overwhelming probability) differ."""
+        a1 = Account.random()
+        a2 = Account.random()
+        assert str(a1.private_key) != str(a2.private_key)
+
+
+class TestAccountFromPrivateKey:
+    def test_from_private_key_round_trips(self):
+        pk = PrivateKey.from_string(_KNOWN_PRIVKEY)
+        acc = Account.from_private_key(pk)
+        assert str(acc.private_key) == _KNOWN_PRIVKEY
+        assert str(acc.view_key) == _KNOWN_VIEWKEY
+        assert str(acc.address) == _KNOWN_ADDRESS
+
+    def test_from_random_private_key(self):
+        pk = PrivateKey.random()
+        acc = Account.from_private_key(pk)
+        assert str(acc.address) == str(pk.address)
+        assert str(acc.view_key) == str(pk.view_key)
+
+
+class TestAccountSignVerify:
+    def test_sign_verify_own_message(self):
+        acc = Account.random()
+        sig = acc.sign(_MESSAGE)
+        assert acc.verify(sig, _MESSAGE) is True
+
+    def test_verify_tampered_message_fails(self):
+        acc = Account.random()
+        sig = acc.sign(_MESSAGE)
+        assert acc.verify(sig, b"tampered") is False
+
+    def test_cross_account_verify_fails(self):
+        acc1 = Account.random()
+        acc2 = Account.random()
+        sig = acc1.sign(_MESSAGE)
+        assert acc2.verify(sig, _MESSAGE) is False
+
+
+class TestAccountDecryptIsOwner:
+    """Use existing records.json KAT ciphertext to validate decrypt/is_owner."""
+
+    def _kat(self):
+        return load_vectors("records.json")["decrypt_kat"]
+
+    def test_is_owner_true(self):
+        v = self._kat()
+        pk = PrivateKey.from_string(v["private_key"])
+        acc = Account.from_private_key(pk)
+        ct = RecordCiphertext.from_string(v["ciphertext"])
+        assert acc.is_owner(ct) is True
+
+    def test_is_owner_false_for_foreign(self):
+        """Beacon account must not own the 'foreign' ciphertext (account-data.ts)."""
+        acc = Account.from_private_key(
+            PrivateKey.from_string(_KNOWN_PRIVKEY)
+        )
+        foreign_ct = RecordCiphertext.from_string(
+            "record1qyqsq553yxz8ylwqyqfmcfmwz03x6xsxf2h2kypcwhykzgm50ut4sus"
+            "yqyxx66trwfhkxun9v35hguerqqpqzqyjt8kxnp28v83t460knvp0dq86a3r3dy"
+            "ve945u0xqeksq323paqtegslprdc5zypksrja7rmctx90jnpeq5sqkwlfct7ygy9"
+            "90a5pqs7y5pt0"
+        )
+        assert acc.is_owner(foreign_ct) is False
+
+    def test_decrypt_returns_correct_owner(self):
+        v = self._kat()
+        pk = PrivateKey.from_string(v["private_key"])
+        acc = Account.from_private_key(pk)
+        ct = RecordCiphertext.from_string(v["ciphertext"])
+        pt = acc.decrypt(ct)
+        assert pt.owner.split(".")[0] == v["owner"]
+
+    def test_decrypt_contains_microcredits(self):
+        v = self._kat()
+        pk = PrivateKey.from_string(v["private_key"])
+        acc = Account.from_private_key(pk)
+        ct = RecordCiphertext.from_string(v["ciphertext"])
+        pt = acc.decrypt(ct)
+        assert f"{v['microcredits']}u64" in str(pt)
diff --git a/sdk/python/tests/test_plaintext.py b/sdk/python/tests/test_plaintext.py
new file mode 100644
index 0000000..d225400
--- /dev/null
+++ b/sdk/python/tests/test_plaintext.py
@@ -0,0 +1,217 @@
+"""
+Tests for Plaintext construction, classification, encrypt/decrypt, and
+related Literal, Ciphertext, and Value types.
+"""
+
+import pytest
+from aleo.mainnet import (
+    Address,
+    Boolean,
+    Ciphertext,
+    Field,
+    Group,
+    I128,
+    Identifier,
+    Literal,
+    Plaintext,
+    Scalar,
+    Signature,
+    U8,
+    U64,
+    Value,
+)
+
+
+# ---------------------------------------------------------------------------
+# Literal constructors and type_name
+# ---------------------------------------------------------------------------
+
+class TestLiteral:
+    def test_from_field(self):
+        lit = Literal.from_field(Field.from_string("42field"))
+        assert lit.type_name() == "field"
+
+    def test_from_address(self):
+        addr = Address.from_string(
+            "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"
+        )
+        lit = Literal.from_address(addr)
+        assert lit.type_name() == "address"
+
+    def test_from_boolean(self):
+        lit = Literal.from_boolean(Boolean(True))
+        assert lit.type_name() == "boolean"
+
+    def test_from_u8(self):
+        lit = Literal.from_u8(U8(255))
+        assert lit.type_name() == "u8"
+
+    def test_from_u64(self):
+        lit = Literal.from_u64(U64(1_000_000))
+        assert lit.type_name() == "u64"
+
+    def test_from_i128(self):
+        lit = Literal.from_i128(I128(-1))
+        assert lit.type_name() == "i128"
+
+    def test_from_scalar(self):
+        lit = Literal.from_scalar(Scalar.zero())
+        assert lit.type_name() == "scalar"
+
+    def test_from_signature(self):
+        sig = Signature.from_string(
+            "sign1lcpxtgqkp238x45fk79lkx5xz7sx37f56wl0hyemhv78dgzxyspykg6u26l"
+            "x2a02tvat6zaflx530qtnme34gh702wclwr20rdxrsqcl7shvwsyhygt2yvkgzeq7"
+            "zz2rdat4rrsr0cd9kwm6jddjcs9lps8s80v35rwvtkgg2gxprf4dge0tcet3pe7nf"
+            "xupkvfuvh3sw2gpyv0km46"
+        )
+        lit = Literal.from_signature(sig)
+        assert lit.type_name() == "signature"
+
+    def test_parse_u64(self):
+        lit = Literal.parse("99u64")
+        assert lit.type_name() == "u64"
+
+    def test_parse_address(self):
+        lit = Literal.parse(
+            "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"
+        )
+        assert lit.type_name() == "address"
+
+
+# ---------------------------------------------------------------------------
+# Plaintext: new_literal / is_literal / as_literal
+# ---------------------------------------------------------------------------
+
+class TestPlaintextLiteral:
+    def test_new_literal_classification(self):
+        p = Plaintext.new_literal(Literal.from_field(Field.from_string("1field")))
+        assert p.is_literal() is True
+        assert p.is_struct() is False
+        assert p.is_array() is False
+
+    def test_as_literal_round_trip(self):
+        lit = Literal.from_field(Field.from_string("77field"))
+        p = Plaintext.new_literal(lit)
+        lit2 = p.as_literal()
+        assert lit2.type_name() == "field"
+
+    def test_from_string_literal(self):
+        p = Plaintext.from_string("42u64")
+        assert p.is_literal() is True
+
+
+# ---------------------------------------------------------------------------
+# Plaintext: new_struct / is_struct / as_struct
+# ---------------------------------------------------------------------------
+
+class TestPlaintextStruct:
+    def _make_struct(self):
+        k1 = Identifier.from_string("x")
+        v1 = Plaintext.new_literal(Literal.from_field(Field.from_string("1field")))
+        k2 = Identifier.from_string("y")
+        v2 = Plaintext.new_literal(Literal.from_u64(U64(99)))
+        return Plaintext.new_struct([(k1, v1), (k2, v2)])
+
+    def test_new_struct_classification(self):
+        ps = self._make_struct()
+        assert ps.is_struct() is True
+        assert ps.is_literal() is False
+        assert ps.is_array() is False
+
+    def test_as_struct_has_correct_members(self):
+        ps = self._make_struct()
+        members = ps.as_struct()
+        assert len(members) == 2
+
+    def test_struct_singleton(self):
+        k = Identifier.from_string("a")
+        v = Plaintext.new_literal(Literal.from_boolean(Boolean(False)))
+        ps = Plaintext.new_struct([(k, v)])
+        assert ps.is_struct() is True
+        assert len(ps.as_struct()) == 1
+
+
+# ---------------------------------------------------------------------------
+# Plaintext: new_array / is_array / as_array
+# ---------------------------------------------------------------------------
+
+class TestPlaintextArray:
+    def test_new_array_classification(self):
+        elem = Plaintext.new_literal(Literal.from_u64(U64(0)))
+        pa = Plaintext.new_array([elem, elem, elem])
+        assert pa.is_array() is True
+        assert pa.is_literal() is False
+        assert pa.is_struct() is False
+
+    def test_as_array_length(self):
+        elems = [
+            Plaintext.new_literal(Literal.from_u8(U8(i))) for i in range(4)
+        ]
+        pa = Plaintext.new_array(elems)
+        assert len(pa.as_array()) == 4
+
+    def test_empty_array(self):
+        pa = Plaintext.new_array([])
+        assert pa.is_array() is True
+        assert len(pa.as_array()) == 0
+
+
+# ---------------------------------------------------------------------------
+# Plaintext: encrypt_symmetric / decrypt_symmetric round-trip
+# ---------------------------------------------------------------------------
+
+class TestSymmetricEncryption:
+    def _key(self):
+        return Field.from_string("12345678field")
+
+    def test_literal_round_trip(self):
+        key = self._key()
+        p = Plaintext.new_literal(Literal.from_field(Field.from_string("99field")))
+        ct = p.encrypt_symmetric(key)
+        assert isinstance(ct, Ciphertext)
+        p2 = ct.decrypt_symmetric(key)
+        assert str(p2) == str(p)
+
+    def test_struct_round_trip(self):
+        key = self._key()
+        k = Identifier.from_string("v")
+        v = Plaintext.new_literal(Literal.from_u64(U64(42_000)))
+        ps = Plaintext.new_struct([(k, v)])
+        ct = ps.encrypt_symmetric(key)
+        ps2 = ct.decrypt_symmetric(key)
+        assert str(ps2) == str(ps)
+
+    def test_wrong_key_produces_different_plaintext_or_errors(self):
+        """Decrypting with the wrong key must not silently return the original plaintext.
+        snarkvm may raise a RuntimeError (malformed struct) or return a different value;
+        either outcome is correct – the ciphertext must not decrypt to the original."""
+        key1 = Field.from_string("1field")
+        key2 = Field.from_string("2field")
+        p = Plaintext.new_literal(Literal.from_field(Field.from_string("7field")))
+        ct = p.encrypt_symmetric(key1)
+        try:
+            p_wrong = ct.decrypt_symmetric(key2)
+            assert str(p_wrong) != str(p)
+        except RuntimeError:
+            pass  # snarkvm raised an error – wrong key rejected
+
+
+# ---------------------------------------------------------------------------
+# Value
+# ---------------------------------------------------------------------------
+
+class TestValue:
+    def test_parse_u64(self):
+        v = Value.parse("42u64")
+        assert "42u64" in str(v)
+
+    def test_parse_address(self):
+        addr_str = "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"
+        v = Value.parse(addr_str)
+        assert addr_str in str(v)
+
+    def test_from_literal(self):
+        lit = Literal.from_field(Field.from_string("7field"))
+        v = Value.from_literal(lit)
+        assert "7field" in str(v)
diff --git a/sdk/python/tests/test_types.py b/sdk/python/tests/test_types.py
new file mode 100644
index 0000000..b693a1b
--- /dev/null
+++ b/sdk/python/tests/test_types.py
@@ -0,0 +1,241 @@
+"""
+Tests for SDK primitive and structural types:
+  - Integer types (U8, U16, U32, U64, U128, I8, I16, I32, I64, I128)
+  - ProgramID, Identifier, Locator
+  - Program.from_source
+  - Bytes round-trips (Authorization)
+"""
+
+import pytest
+from aleo.mainnet import (
+    Authorization,
+    I8,
+    I16,
+    I32,
+    I64,
+    I128,
+    Identifier,
+    Locator,
+    Network,
+    PrivateKey,
+    Process,
+    Program,
+    ProgramID,
+    U8,
+    U16,
+    U32,
+    U64,
+    U128,
+    Value,
+)
+
+
+# ---------------------------------------------------------------------------
+# Integer types
+# ---------------------------------------------------------------------------
+
+class TestUnsignedIntegers:
+    def test_u8_construction_and_int(self):
+        assert int(U8(0)) == 0
+        assert int(U8(255)) == 255
+
+    def test_u8_zero(self):
+        assert int(U8.zero()) == 0
+
+    def test_u16_construction(self):
+        assert int(U16(65535)) == 65535
+        assert int(U16.zero()) == 0
+
+    def test_u32_construction(self):
+        assert int(U32(4_294_967_295)) == 4_294_967_295
+        assert int(U32.zero()) == 0
+
+    def test_u64_construction(self):
+        assert int(U64(1_000_000)) == 1_000_000
+        assert int(U64.zero()) == 0
+
+    def test_u128_construction(self):
+        large = (1 << 64) + 1
+        assert int(U128(large)) == large
+        assert int(U128.zero()) == 0
+
+
+class TestSignedIntegers:
+    def test_i8_construction_and_int(self):
+        assert int(I8(-128)) == -128
+        assert int(I8(127)) == 127
+
+    def test_i8_zero(self):
+        assert int(I8.zero()) == 0
+
+    def test_i16_construction(self):
+        assert int(I16(-32768)) == -32768
+        assert int(I16.zero()) == 0
+
+    def test_i32_construction(self):
+        assert int(I32(-1)) == -1
+        assert int(I32.zero()) == 0
+
+    def test_i64_construction(self):
+        assert int(I64(-(1 << 62))) == -(1 << 62)
+        assert int(I64.zero()) == 0
+
+    def test_i128_construction(self):
+        assert int(I128(-999_999_999)) == -999_999_999
+        assert int(I128.zero()) == 0
+
+
+# ---------------------------------------------------------------------------
+# ProgramID
+# ---------------------------------------------------------------------------
+
+class TestProgramID:
+    def test_credits_parse(self):
+        pid = ProgramID.from_string("credits.aleo")
+        assert str(pid.name) == "credits"
+        assert str(pid.network) == "aleo"
+
+    def test_str_round_trip(self):
+        pid = ProgramID.from_string("hello.aleo")
+        assert str(pid) == "hello.aleo"
+
+    def test_is_aleo(self):
+        pid = ProgramID.from_string("credits.aleo")
+        assert pid.is_aleo() is True
+
+    def test_hashable_as_dict_key(self):
+        pid1 = ProgramID.from_string("credits.aleo")
+        pid2 = ProgramID.from_string("credits.aleo")
+        d = {pid1: "ok"}
+        assert pid2 in d
+
+    def test_equality(self):
+        pid1 = ProgramID.from_string("credits.aleo")
+        pid2 = ProgramID.from_string("credits.aleo")
+        assert pid1 == pid2
+
+    def test_inequality(self):
+        pid1 = ProgramID.from_string("credits.aleo")
+        pid2 = ProgramID.from_string("token.aleo")
+        assert pid1 != pid2
+
+
+# ---------------------------------------------------------------------------
+# Identifier
+# ---------------------------------------------------------------------------
+
+class TestIdentifier:
+    def test_from_string_round_trip(self):
+        ident = Identifier.from_string("transfer_public")
+        assert str(ident) == "transfer_public"
+
+    def test_equality(self):
+        a = Identifier.from_string("noop")
+        b = Identifier.from_string("noop")
+        assert a == b
+
+    def test_inequality(self):
+        a = Identifier.from_string("foo")
+        b = Identifier.from_string("bar")
+        assert a != b
+
+    def test_hashable(self):
+        a = Identifier.from_string("mint")
+        b = Identifier.from_string("mint")
+        s = {a}
+        assert b in s
+
+
+# ---------------------------------------------------------------------------
+# Locator
+# ---------------------------------------------------------------------------
+
+class TestLocator:
+    def test_from_string_properties(self):
+        loc = Locator.from_string("credits.aleo/transfer_public")
+        assert str(loc.program_id) == "credits.aleo"
+        assert str(loc.resource) == "transfer_public"
+        assert str(loc.name) == "credits"
+        assert str(loc.network) == "aleo"
+
+    def test_constructor(self):
+        pid = ProgramID.from_string("credits.aleo")
+        res = Identifier.from_string("fee_public")
+        loc = Locator(pid, res)
+        assert str(loc.resource) == "fee_public"
+
+    def test_str_round_trip(self):
+        loc = Locator.from_string("credits.aleo/transfer_public")
+        assert str(loc) == "credits.aleo/transfer_public"
+
+
+# ---------------------------------------------------------------------------
+# Program.from_source
+# ---------------------------------------------------------------------------
+
+_NOOP_SRC = "program test.aleo;\nfunction noop:\n"
+_HELLO_SRC = (
+    "program hellothere.aleo;\n"
+    "\n"
+    "function hello:\n"
+    "    input r0 as u32.public;\n"
+    "    input r1 as u32.private;\n"
+    "    add r0 r1 into r2;\n"
+    "    output r2 as u32.private;\n"
+)
+
+
+class TestProgram:
+    def test_noop_program_parses(self):
+        prog = Program.from_source(_NOOP_SRC)
+        assert str(prog.id) == "test.aleo"
+
+    def test_noop_function_list(self):
+        prog = Program.from_source(_NOOP_SRC)
+        assert Identifier.from_string("noop") in prog.functions
+
+    def test_noop_source_round_trip(self):
+        prog = Program.from_source(_NOOP_SRC)
+        assert "program test.aleo" in prog.source
+
+    def test_hello_program_from_ts_sdk(self):
+        """hellothere.aleo – exact program from TS SDK account-data.ts helloProgram."""
+        prog = Program.from_source(_HELLO_SRC)
+        assert str(prog.id) == "hellothere.aleo"
+        assert Identifier.from_string("hello") in prog.functions
+
+    def test_credits_is_builtin(self):
+        prog = Program.credits()
+        assert str(prog.id) == "credits.aleo"
+        assert len(prog.functions) > 0
+
+    def test_network_name_and_id(self):
+        # Network.name() returns the full display name (e.g. "Aleo Mainnet (v0)");
+        # Network.id() is 0 for MainnetV0.
+        assert "mainnet" in Network.name().lower() or "aleo" in Network.name().lower()
+        assert Network.id() == 0
+
+
+# ---------------------------------------------------------------------------
+# Bytes round-trips
+# ---------------------------------------------------------------------------
+
+class TestBytesRoundTrips:
+    """bytes() → from_bytes() for Authorization."""
+
+    def _make_auth(self):
+        process = Process.load()
+        pk = PrivateKey.random()
+        return process.authorize(
+            pk,
+            ProgramID.from_string("credits.aleo"),
+            Identifier.from_string("transfer_public"),
+            [Value.parse(str(pk.address)), Value.parse("10u64")],
+        )
+
+    def test_authorization_bytes_round_trip(self):
+        auth = self._make_auth()
+        raw = auth.bytes()
+        assert isinstance(raw, list)
+        auth2 = Authorization.from_bytes(bytes(raw))
+        assert auth.to_json() == auth2.to_json()
diff --git a/sdk/python/tests/test_vectors_extra.py b/sdk/python/tests/test_vectors_extra.py
new file mode 100644
index 0000000..5dcea44
--- /dev/null
+++ b/sdk/python/tests/test_vectors_extra.py
@@ -0,0 +1,179 @@
+"""
+KAT tests mined from the ProvableHQ TypeScript SDK.
+Reference: github.com/ProvableHQ/sdk@543b41e0a7e3d6a8a49ae8d0870809dc92b88684
+
+Sources:
+  sdk/tests/data/account-data.ts  – seed, keys, ciphertexts
+  sdk/tests/data/algebra.ts       – FieldGenerator, expectedPoseidon2Hash
+  wasm/src/account/view_key.rs:182-183 – 4th derivation pair
+  wasm/src/algorithms/bhp/mod.rs:162  – signature literal
+  wasm/src/record/record_plaintext.rs:382-425,504-514 – battleship record
+"""
+
+import pytest
+from aleo.mainnet import (
+    Field,
+    Network,
+    PrivateKey,
+    RecordCiphertext,
+    RecordPlaintext,
+    Signature,
+    ViewKey,
+)
+
+# ---------------------------------------------------------------------------
+# Seed → private-key KAT
+# source: sdk/tests/data/account-data.ts (TS Uint8Array seed → beacon key)
+# The TS wasm binding uses Field::from_bytes_le_mod_order(seed_bytes); our
+# Python surface exposes PrivateKey.from_seed(Field).  We reconstruct the
+# Field by interpreting the 32 seed bytes as a little-endian integer.
+# ---------------------------------------------------------------------------
+
+_SEED_BYTES = [
+    94, 91, 52, 251, 240, 230, 226, 35, 117, 253, 224, 210, 175, 13, 205, 120,
+    155, 214, 7, 169, 66, 62, 206, 50, 188, 40, 29, 122, 40, 250, 54, 18,
+]
+_SEED_PRIVKEY = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+_SEED_ADDRESS = "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"
+
+
+def test_seed_to_private_key_kat():
+    """32-byte LE seed → known private key (account-data.ts beacon key)."""
+    n = int.from_bytes(bytes(_SEED_BYTES), "little")
+    seed_field = Field.from_string(f"{n}field")
+    pk = PrivateKey.from_seed(seed_field)
+    assert str(pk) == _SEED_PRIVKEY
+    assert str(pk.address) == _SEED_ADDRESS
+
+
+# ---------------------------------------------------------------------------
+# 4th derivation pair
+# source: wasm/src/account/view_key.rs:182-183
+# ---------------------------------------------------------------------------
+
+_FOURTH_PRIVKEY = "APrivateKey1zkp4RyQ8Utj7aRcJgPQGEok8RMzWwUZzBhhgX6rhmBT8dcP"
+_FOURTH_VIEWKEY = "AViewKey1i3fn5SECcVBtQMCVtTPSvdApoMYmg3ToJfNDfgHJAuoD"
+
+
+def test_fourth_derivation_pair():
+    """Private-key → view-key derivation (view_key.rs:182-183)."""
+    pk = PrivateKey.from_string(_FOURTH_PRIVKEY)
+    assert str(pk.view_key) == _FOURTH_VIEWKEY
+
+
+# ---------------------------------------------------------------------------
+# Foreign record decrypt KAT
+# source: sdk/tests/data/account-data.ts foreignCiphertextString / foreignViewKeyString
+# The beacon key must NOT own this ciphertext.  Actual ownership/decrypt is
+# verified: foreignViewKey.is_owner → True; beaconViewKey.is_owner → False.
+# Note: RecordCiphertext.decrypt() on this vector returns 'Insufficient bits'
+# at the snarkvm level (short record format); ownership/non-ownership check is
+# the meaningful assertion here, matching the TS SDK test (account.test.ts:163).
+# ---------------------------------------------------------------------------
+
+_FOREIGN_CT = (
+    "record1qyqsq553yxz8ylwqyqfmcfmwz03x6xsxf2h2kypcwhykzgm50ut4sus"
+    "yqyxx66trwfhkxun9v35hguerqqpqzqyjt8kxnp28v83t460knvp0dq86a3r3dy"
+    "ve945u0xqeksq323paqtegslprdc5zypksrja7rmctx90jnpeq5sqkwlfct7ygy9"
+    "90a5pqs7y5pt0"
+)
+_FOREIGN_VK = "AViewKey1ghtvuJQQzQ31xSiVh6X1PK8biEVhQBygRGV4KdYmq4JT"
+_BEACON_VK = "AViewKey1mSnpFFC8Mj4fXbK5YiWgZ3mjiV8CxA79bYNa8ymUpTrw"
+
+
+def test_foreign_record_ownership_kat():
+    """Foreign ciphertext: beaconViewKey must not be its owner."""
+    ct = RecordCiphertext.from_string(
+        "record1qyqsq553yxz8ylwqyqfmcfmwz03x6xsxf2h2kypcwhykzgm50ut4sus"
+        "yqyxx66trwfhkxun9v35hguerqqpqzqyjt8kxnp28v83t460knvp0dq86a3r3dy"
+        "ve945u0xqeksq323paqtegslprdc5zypksrja7rmctx90jnpeq5sqkwlfct7ygy9"
+        "90a5pqs7y5pt0"
+    )
+    beacon_vk = ViewKey.from_string(_BEACON_VK)
+    assert ct.is_owner(beacon_vk) is False
+
+
+# ---------------------------------------------------------------------------
+# Poseidon2 hash KAT
+# source: sdk/tests/data/algebra.ts + sdk/tests/algorithm.test.ts
+# FieldGenerator Fg = 6901184695964460143517399399785179769303979738604374595034454667750561389951field
+# Input [Fg, Fg², Fg³, Fg⁴]; hash_psd2 → expectedPoseidon2Hash
+# ---------------------------------------------------------------------------
+
+_FG = "6901184695964460143517399399785179769303979738604374595034454667750561389951field"
+_POSEIDON2_EXPECTED = "5077032915756006405056357976663159304886914340125619713231037384461532417432field"
+
+
+def test_poseidon2_hash_kat():
+    """Poseidon2 hash of [Fg, Fg^2, Fg^3, Fg^4] equals the algebra.ts vector."""
+    Fg = Field.from_string(_FG)
+    F2 = Fg * Fg
+    F3 = F2 * Fg
+    F4 = F3 * Fg
+    result = Network.hash_psd2([Fg, F2, F3, F4])
+    assert str(result) == _POSEIDON2_EXPECTED
+
+
+# ---------------------------------------------------------------------------
+# Signature literal round-trip
+# source: wasm/src/algorithms/bhp/mod.rs:162
+# ---------------------------------------------------------------------------
+
+_SIG_LITERAL = (
+    "sign1lcpxtgqkp238x45fk79lkx5xz7sx37f56wl0hyemhv78dgzxyspykg6u26l"
+    "x2a02tvat6zaflx530qtnme34gh702wclwr20rdxrsqcl7shvwsyhygt2yvkgzeq7"
+    "zz2rdat4rrsr0cd9kwm6jddjcs9lps8s80v35rwvtkgg2gxprf4dge0tcet3pe7nf"
+    "xupkvfuvh3sw2gpyv0km46"
+)
+
+
+def test_signature_literal_roundtrip():
+    """Signature.from_string → str() round-trip and property accessibility."""
+    sig = Signature.from_string(_SIG_LITERAL)
+    assert str(sig) == _SIG_LITERAL
+    # Properties must be accessible and non-empty
+    challenge_str = str(sig.challenge)
+    response_str = str(sig.response)
+    ck_addr_str = str(sig.compute_key.address)
+    assert challenge_str.endswith("scalar")
+    assert response_str.endswith("scalar")
+    assert ck_addr_str.startswith("aleo1")
+
+
+# ---------------------------------------------------------------------------
+# Battleship record – member access
+# source: wasm/src/record/record_plaintext.rs:382-425, 504-514
+# ---------------------------------------------------------------------------
+
+_BATTLESHIP_RECORD = """{
+  owner: aleo1kh5t7m30djl0ecdn4f5vuzp7dx0tcwh7ncquqjkm4matj2p2zqpqm6at48.private,
+  metadata: {
+    player1: aleo1kh5t7m30djl0ecdn4f5vuzp7dx0tcwh7ncquqjkm4matj2p2zqpqm6at48.private,
+    player2: aleo1dreuxnmg9cny8ee9v2u0wr4v4affnwm09u2pytfwz0f2en2shgqsdsfjn6.private,
+    nonce: 660310649780728486489183263981322848354071976582883879926426319832534836534field.private
+  },
+  id: 1953278585719525811355617404139099418855053112960441725284031425961000152405field.private,
+  positions: 50794271u64.private,
+  attempts: 0u64.private,
+  hits: 0u64.private,
+  _nonce: 5668100912391182624073500093436664635767788874314097667746354181784048204413group.public,
+  _version: 0u8.public
+}"""
+
+_BATTLESHIP_OWNER = "aleo1kh5t7m30djl0ecdn4f5vuzp7dx0tcwh7ncquqjkm4matj2p2zqpqm6at48"
+
+
+def test_battleship_record_owner():
+    """RecordPlaintext.owner for the battleship record (record_plaintext.rs:511-514)."""
+    rec = RecordPlaintext.from_string(_BATTLESHIP_RECORD)
+    # .owner returns "address.private"; strip visibility qualifier
+    assert rec.owner.split(".")[0] == _BATTLESHIP_OWNER
+
+
+def test_battleship_record_nonce_and_version():
+    """Battleship record nonce and version fields are correct."""
+    rec = RecordPlaintext.from_string(_BATTLESHIP_RECORD)
+    assert str(rec.nonce) == (
+        "5668100912391182624073500093436664635767788874314097667746354181784048204413group"
+    )
+    assert rec.version == 0

From f15f72e5cf07ac32e75e91042e4cb819d6af6225 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 06:06:05 -0400
Subject: [PATCH 33/72] test: strengthen foreign-record negatives, drop vacuous
 test (review fixes)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 sdk/python/tests/test_account_class.py |  4 ----
 sdk/python/tests/test_vectors_extra.py | 26 +++++++++++++-------------
 2 files changed, 13 insertions(+), 17 deletions(-)

diff --git a/sdk/python/tests/test_account_class.py b/sdk/python/tests/test_account_class.py
index c2d5d75..cb5ec0e 100644
--- a/sdk/python/tests/test_account_class.py
+++ b/sdk/python/tests/test_account_class.py
@@ -18,10 +18,6 @@
 
 
 class TestAccountRandom:
-    def test_random_returns_account(self):
-        acc = Account.random()
-        assert acc is not None
-
     def test_random_properties_accessible(self):
         acc = Account.random()
         pk_str = str(acc.private_key)
diff --git a/sdk/python/tests/test_vectors_extra.py b/sdk/python/tests/test_vectors_extra.py
index 5dcea44..d4d3c56 100644
--- a/sdk/python/tests/test_vectors_extra.py
+++ b/sdk/python/tests/test_vectors_extra.py
@@ -62,13 +62,12 @@ def test_fourth_derivation_pair():
 
 
 # ---------------------------------------------------------------------------
-# Foreign record decrypt KAT
+# Foreign record non-ownership KAT
 # source: sdk/tests/data/account-data.ts foreignCiphertextString / foreignViewKeyString
-# The beacon key must NOT own this ciphertext.  Actual ownership/decrypt is
-# verified: foreignViewKey.is_owner → True; beaconViewKey.is_owner → False.
-# Note: RecordCiphertext.decrypt() on this vector returns 'Insufficient bits'
-# at the snarkvm level (short record format); ownership/non-ownership check is
-# the meaningful assertion here, matching the TS SDK test (account.test.ts:163).
+# The TS SDK only ever asserts NON-ownership for this ciphertext
+# (account.test.ts:163); it never successfully decrypts it with any key.
+# Verified against our binding: neither the beacon view key nor the "foreign"
+# view key owns it, and decrypt raises (snarkvm 'Insufficient bits').
 # ---------------------------------------------------------------------------
 
 _FOREIGN_CT = (
@@ -82,15 +81,16 @@ def test_fourth_derivation_pair():
 
 
 def test_foreign_record_ownership_kat():
-    """Foreign ciphertext: beaconViewKey must not be its owner."""
-    ct = RecordCiphertext.from_string(
-        "record1qyqsq553yxz8ylwqyqfmcfmwz03x6xsxf2h2kypcwhykzgm50ut4sus"
-        "yqyxx66trwfhkxun9v35hguerqqpqzqyjt8kxnp28v83t460knvp0dq86a3r3dy"
-        "ve945u0xqeksq323paqtegslprdc5zypksrja7rmctx90jnpeq5sqkwlfct7ygy9"
-        "90a5pqs7y5pt0"
-    )
+    """Foreign ciphertext: neither key owns it; decrypt must raise."""
+    ct = RecordCiphertext.from_string(_FOREIGN_CT)
     beacon_vk = ViewKey.from_string(_BEACON_VK)
+    foreign_vk = ViewKey.from_string(_FOREIGN_VK)
     assert ct.is_owner(beacon_vk) is False
+    assert ct.is_owner(foreign_vk) is False
+    with pytest.raises(RuntimeError):
+        ct.decrypt(foreign_vk)
+    with pytest.raises(RuntimeError):
+        ct.decrypt(beacon_vk)
 
 
 # ---------------------------------------------------------------------------

From 2785b4fe773068f7ce5c4bc8bc07b2d205b812fa Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 06:18:53 -0400
Subject: [PATCH 34/72] feat: add hash algorithms module (BHP, Pedersen,
 Poseidon) with TS-SDK KATs

Port 9 algorithm classes from ProvableHQ TS-SDK wasm bindings into sdk/src/algorithms/:
BHP256/512/768/1024, Pedersen64/128, Poseidon2/4/8. Each class is a thin
PyO3 wrapper over snarkvm::console::algorithms with hash, commit, and
group/scalar projection methods. Also adds Field.to_bits_le() needed to
construct BHP inputs. Includes 44 KAT tests against algebra.ts vectors
verified against the TS-SDK reference implementation.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi               |  89 ++++++
 sdk/python/aleo/_aleolib_mainnet.pyi       |  89 ++++++
 sdk/python/tests/test_algorithms.py        | 341 +++++++++++++++++++++
 sdk/python/tests/vectors/algorithms.json   |  66 ++++
 sdk/src/algebra/field.rs                   |   7 +-
 sdk/src/algorithms/bhp/bhp1024.rs          |  65 ++++
 sdk/src/algorithms/bhp/bhp256.rs           |  65 ++++
 sdk/src/algorithms/bhp/bhp512.rs           |  65 ++++
 sdk/src/algorithms/bhp/bhp768.rs           |  65 ++++
 sdk/src/algorithms/bhp/mod.rs              |  27 ++
 sdk/src/algorithms/mod.rs                  |  24 ++
 sdk/src/algorithms/pedersen/mod.rs         |  21 ++
 sdk/src/algorithms/pedersen/pedersen128.rs |  60 ++++
 sdk/src/algorithms/pedersen/pedersen64.rs  |  60 ++++
 sdk/src/algorithms/poseidon/mod.rs         |  24 ++
 sdk/src/algorithms/poseidon/poseidon2.rs   |  71 +++++
 sdk/src/algorithms/poseidon/poseidon4.rs   |  71 +++++
 sdk/src/algorithms/poseidon/poseidon8.rs   |  71 +++++
 sdk/src/lib.rs                             |  11 +
 19 files changed, 1291 insertions(+), 1 deletion(-)
 create mode 100644 sdk/python/tests/test_algorithms.py
 create mode 100644 sdk/python/tests/vectors/algorithms.json
 create mode 100644 sdk/src/algorithms/bhp/bhp1024.rs
 create mode 100644 sdk/src/algorithms/bhp/bhp256.rs
 create mode 100644 sdk/src/algorithms/bhp/bhp512.rs
 create mode 100644 sdk/src/algorithms/bhp/bhp768.rs
 create mode 100644 sdk/src/algorithms/bhp/mod.rs
 create mode 100644 sdk/src/algorithms/mod.rs
 create mode 100644 sdk/src/algorithms/pedersen/mod.rs
 create mode 100644 sdk/src/algorithms/pedersen/pedersen128.rs
 create mode 100644 sdk/src/algorithms/pedersen/pedersen64.rs
 create mode 100644 sdk/src/algorithms/poseidon/mod.rs
 create mode 100644 sdk/src/algorithms/poseidon/poseidon2.rs
 create mode 100644 sdk/src/algorithms/poseidon/poseidon4.rs
 create mode 100644 sdk/src/algorithms/poseidon/poseidon8.rs

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index cb43e37..7394508 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -33,6 +33,46 @@ class Authorization:
     def bytes(self) -> bytes: ...
 
 
+class BHP256:
+    def __new__(cls) -> BHP256: ...
+    @staticmethod
+    def setup(domain_separator: str) -> BHP256: ...
+    def hash(self, input: List[bool]) -> Field: ...
+    def hash_to_group(self, input: List[bool]) -> Group: ...
+    def commit(self, input: List[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: List[bool], randomizer: Scalar) -> Group: ...
+
+
+class BHP512:
+    def __new__(cls) -> BHP512: ...
+    @staticmethod
+    def setup(domain_separator: str) -> BHP512: ...
+    def hash(self, input: List[bool]) -> Field: ...
+    def hash_to_group(self, input: List[bool]) -> Group: ...
+    def commit(self, input: List[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: List[bool], randomizer: Scalar) -> Group: ...
+
+
+class BHP768:
+    def __new__(cls) -> BHP768: ...
+    @staticmethod
+    def setup(domain_separator: str) -> BHP768: ...
+    def hash(self, input: List[bool]) -> Field: ...
+    def hash_to_group(self, input: List[bool]) -> Group: ...
+    def commit(self, input: List[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: List[bool], randomizer: Scalar) -> Group: ...
+
+
+class BHP1024:
+    def __new__(cls) -> BHP1024: ...
+    @staticmethod
+    def setup(domain_separator: str) -> BHP1024: ...
+    def hash(self, input: List[bool]) -> Field: ...
+    def hash_to_group(self, input: List[bool]) -> Group: ...
+    def commit(self, input: List[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: List[bool], randomizer: Scalar) -> Group: ...
+
+
 class Boolean:
     def __new__(cls, b: bool) -> Boolean: ...
 
@@ -103,6 +143,7 @@ class Field:
     def zero() -> Field: ...
     def __mul__(self, other: Field) -> Field: ...
     def __truediv__(self, other: Field) -> Field: ...
+    def to_bits_le(self) -> List[bool]: ...
 
 
 class Group:
@@ -218,6 +259,24 @@ class MicroCredits:
     def __int__(self) -> int: ...
 
 
+class Pedersen64:
+    def __new__(cls) -> Pedersen64: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Pedersen64: ...
+    def hash(self, input: List[bool]) -> Field: ...
+    def commit(self, input: List[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: List[bool], randomizer: Scalar) -> Group: ...
+
+
+class Pedersen128:
+    def __new__(cls) -> Pedersen128: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Pedersen128: ...
+    def hash(self, input: List[bool]) -> Field: ...
+    def commit(self, input: List[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: List[bool], randomizer: Scalar) -> Group: ...
+
+
 class Plaintext:
     @staticmethod
     def from_string(s: str) -> Plaintext: ...
@@ -237,6 +296,36 @@ class Plaintext:
     def as_array(self) -> List[Plaintext]: ...
 
 
+class Poseidon2:
+    def __new__(cls) -> Poseidon2: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Poseidon2: ...
+    def hash(self, input: List[Field]) -> Field: ...
+    def hash_many(self, input: List[Field], num_outputs: int) -> List[Field]: ...
+    def hash_to_scalar(self, input: List[Field]) -> Scalar: ...
+    def hash_to_group(self, input: List[Field]) -> Group: ...
+
+
+class Poseidon4:
+    def __new__(cls) -> Poseidon4: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Poseidon4: ...
+    def hash(self, input: List[Field]) -> Field: ...
+    def hash_many(self, input: List[Field], num_outputs: int) -> List[Field]: ...
+    def hash_to_scalar(self, input: List[Field]) -> Scalar: ...
+    def hash_to_group(self, input: List[Field]) -> Group: ...
+
+
+class Poseidon8:
+    def __new__(cls) -> Poseidon8: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Poseidon8: ...
+    def hash(self, input: List[Field]) -> Field: ...
+    def hash_many(self, input: List[Field], num_outputs: int) -> List[Field]: ...
+    def hash_to_scalar(self, input: List[Field]) -> Scalar: ...
+    def hash_to_group(self, input: List[Field]) -> Group: ...
+
+
 class PrivateKey:
     @staticmethod
     def random() -> PrivateKey: ...
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index 656f72d..5d2af40 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -31,6 +31,46 @@ class Authorization:
     def bytes(self) -> bytes: ...
 
 
+class BHP256:
+    def __new__(cls) -> BHP256: ...
+    @staticmethod
+    def setup(domain_separator: str) -> BHP256: ...
+    def hash(self, input: list[bool]) -> Field: ...
+    def hash_to_group(self, input: list[bool]) -> Group: ...
+    def commit(self, input: list[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: list[bool], randomizer: Scalar) -> Group: ...
+
+
+class BHP512:
+    def __new__(cls) -> BHP512: ...
+    @staticmethod
+    def setup(domain_separator: str) -> BHP512: ...
+    def hash(self, input: list[bool]) -> Field: ...
+    def hash_to_group(self, input: list[bool]) -> Group: ...
+    def commit(self, input: list[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: list[bool], randomizer: Scalar) -> Group: ...
+
+
+class BHP768:
+    def __new__(cls) -> BHP768: ...
+    @staticmethod
+    def setup(domain_separator: str) -> BHP768: ...
+    def hash(self, input: list[bool]) -> Field: ...
+    def hash_to_group(self, input: list[bool]) -> Group: ...
+    def commit(self, input: list[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: list[bool], randomizer: Scalar) -> Group: ...
+
+
+class BHP1024:
+    def __new__(cls) -> BHP1024: ...
+    @staticmethod
+    def setup(domain_separator: str) -> BHP1024: ...
+    def hash(self, input: list[bool]) -> Field: ...
+    def hash_to_group(self, input: list[bool]) -> Group: ...
+    def commit(self, input: list[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: list[bool], randomizer: Scalar) -> Group: ...
+
+
 class Boolean:
     def __new__(cls, b: bool) -> Boolean: ...
 
@@ -94,6 +134,7 @@ class Field:
     def zero() -> Field: ...
     def __mul__(self, other: Field) -> Field: ...
     def __truediv__(self, other: Field) -> Field: ...
+    def to_bits_le(self) -> list[bool]: ...
 
 
 class Group:
@@ -209,6 +250,24 @@ class MicroCredits:
     def __int__(self) -> int: ...
 
 
+class Pedersen64:
+    def __new__(cls) -> Pedersen64: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Pedersen64: ...
+    def hash(self, input: list[bool]) -> Field: ...
+    def commit(self, input: list[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: list[bool], randomizer: Scalar) -> Group: ...
+
+
+class Pedersen128:
+    def __new__(cls) -> Pedersen128: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Pedersen128: ...
+    def hash(self, input: list[bool]) -> Field: ...
+    def commit(self, input: list[bool], randomizer: Scalar) -> Field: ...
+    def commit_to_group(self, input: list[bool], randomizer: Scalar) -> Group: ...
+
+
 class Plaintext:
     @staticmethod
     def from_string(s: str) -> Plaintext: ...
@@ -228,6 +287,36 @@ class Plaintext:
     def as_array(self) -> list[Plaintext]: ...
 
 
+class Poseidon2:
+    def __new__(cls) -> Poseidon2: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Poseidon2: ...
+    def hash(self, input: list[Field]) -> Field: ...
+    def hash_many(self, input: list[Field], num_outputs: int) -> list[Field]: ...
+    def hash_to_scalar(self, input: list[Field]) -> Scalar: ...
+    def hash_to_group(self, input: list[Field]) -> Group: ...
+
+
+class Poseidon4:
+    def __new__(cls) -> Poseidon4: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Poseidon4: ...
+    def hash(self, input: list[Field]) -> Field: ...
+    def hash_many(self, input: list[Field], num_outputs: int) -> list[Field]: ...
+    def hash_to_scalar(self, input: list[Field]) -> Scalar: ...
+    def hash_to_group(self, input: list[Field]) -> Group: ...
+
+
+class Poseidon8:
+    def __new__(cls) -> Poseidon8: ...
+    @staticmethod
+    def setup(domain_separator: str) -> Poseidon8: ...
+    def hash(self, input: list[Field]) -> Field: ...
+    def hash_many(self, input: list[Field], num_outputs: int) -> list[Field]: ...
+    def hash_to_scalar(self, input: list[Field]) -> Scalar: ...
+    def hash_to_group(self, input: list[Field]) -> Group: ...
+
+
 class PrivateKey:
     @staticmethod
     def random() -> PrivateKey: ...
diff --git a/sdk/python/tests/test_algorithms.py b/sdk/python/tests/test_algorithms.py
new file mode 100644
index 0000000..669af6c
--- /dev/null
+++ b/sdk/python/tests/test_algorithms.py
@@ -0,0 +1,341 @@
+# Copyright (C) 2019-2023 Aleo Systems Inc.
+# This file is part of the Aleo SDK library.
+
+# The Aleo SDK library is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# The Aleo SDK library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+"""
+Known-answer tests for hash algorithm classes (BHP, Pedersen, Poseidon).
+
+Source of KAT vectors:
+  github.com/ProvableHQ/sdk@543b41e0a7e3d6a8a49ae8d0870809dc92b88684
+  sdk/tests/data/algebra.ts  +  sdk/tests/algorithm.test.ts
+"""
+
+import json
+import os
+import pytest
+
+from aleo.mainnet import (
+    BHP256, BHP512, BHP768, BHP1024,
+    Field,
+    Network,
+    Pedersen64, Pedersen128,
+    Poseidon2, Poseidon4, Poseidon8,
+    Scalar,
+)
+
+# ---------------------------------------------------------------------------
+# Load KAT vectors
+# ---------------------------------------------------------------------------
+
+_VECTORS_PATH = os.path.join(os.path.dirname(__file__), "vectors", "algorithms.json")
+with open(_VECTORS_PATH) as _f:
+    _V = json.load(_f)
+
+# ---------------------------------------------------------------------------
+# Shared test inputs (mirrors algorithm.test.ts)
+# ---------------------------------------------------------------------------
+
+# Field generator Fg and powers Fg², Fg³, Fg⁴
+_Fg = Field.from_string(_V["field_generator"])
+_F2 = _Fg * _Fg
+_F3 = _F2 * _Fg
+_F4 = _F3 * _Fg
+_SFg = Scalar.from_string(_V["scalar_generator"])
+
+# BHP / Pedersen input: concatenated to_bits_le of [Fg, F2, F3, F4]
+_FIELD_BITS: list[bool] = (
+    _Fg.to_bits_le()
+    + _F2.to_bits_le()
+    + _F3.to_bits_le()
+    + _F4.to_bits_le()
+)
+
+# Poseidon input: list of field elements [Fg, F2, F3, F4]
+_FIELD_ARRAY: list[Field] = [_Fg, _F2, _F3, _F4]
+
+# Pedersen input: two u32(1) LE → [T, F×31, T, F×31] (64 bits total)
+_PEDERSEN_BITS: list[bool] = (
+    [True] + [False] * 31   # u32(1) LE
+    + [True] + [False] * 31  # u32(1) LE
+)
+
+
+# ---------------------------------------------------------------------------
+# Helper
+# ---------------------------------------------------------------------------
+
+def _str(obj) -> str:
+    return str(obj)
+
+
+# ---------------------------------------------------------------------------
+# BHP256
+# ---------------------------------------------------------------------------
+
+class TestBHP256:
+    def setup_method(self):
+        self.hasher = BHP256()
+
+    def test_hash(self):
+        result = self.hasher.hash(_FIELD_BITS)
+        assert _str(result) == _V["bhp256"]["hash"]
+
+    def test_hash_to_group(self):
+        result = self.hasher.hash_to_group(_FIELD_BITS)
+        assert _str(result) == _V["bhp256"]["hash_to_group"]
+
+    def test_commit(self):
+        result = self.hasher.commit(_FIELD_BITS, _SFg)
+        assert _str(result) == _V["bhp256"]["commit"]
+
+    def test_commit_to_group(self):
+        result = self.hasher.commit_to_group(_FIELD_BITS, _SFg)
+        assert _str(result) == _V["bhp256"]["commit_to_group"]
+
+    def test_custom_domain_differs(self):
+        custom = BHP256.setup("custom_domain_xyz")
+        default_hash = _str(self.hasher.hash(_FIELD_BITS))
+        custom_hash = _str(custom.hash(_FIELD_BITS))
+        assert default_hash != custom_hash
+
+
+# ---------------------------------------------------------------------------
+# BHP512
+# ---------------------------------------------------------------------------
+
+class TestBHP512:
+    def setup_method(self):
+        self.hasher = BHP512()
+
+    def test_hash(self):
+        result = self.hasher.hash(_FIELD_BITS)
+        assert _str(result) == _V["bhp512"]["hash"]
+
+    def test_hash_to_group(self):
+        result = self.hasher.hash_to_group(_FIELD_BITS)
+        assert _str(result) == _V["bhp512"]["hash_to_group"]
+
+    def test_commit(self):
+        result = self.hasher.commit(_FIELD_BITS, _SFg)
+        assert _str(result) == _V["bhp512"]["commit"]
+
+    def test_commit_to_group(self):
+        result = self.hasher.commit_to_group(_FIELD_BITS, _SFg)
+        assert _str(result) == _V["bhp512"]["commit_to_group"]
+
+    def test_custom_domain_differs(self):
+        custom = BHP512.setup("custom_domain_xyz")
+        assert _str(self.hasher.hash(_FIELD_BITS)) != _str(custom.hash(_FIELD_BITS))
+
+
+# ---------------------------------------------------------------------------
+# BHP768
+# ---------------------------------------------------------------------------
+
+class TestBHP768:
+    def setup_method(self):
+        self.hasher = BHP768()
+
+    def test_hash(self):
+        result = self.hasher.hash(_FIELD_BITS)
+        assert _str(result) == _V["bhp768"]["hash"]
+
+    def test_hash_to_group(self):
+        result = self.hasher.hash_to_group(_FIELD_BITS)
+        assert _str(result) == _V["bhp768"]["hash_to_group"]
+
+    def test_commit(self):
+        result = self.hasher.commit(_FIELD_BITS, _SFg)
+        assert _str(result) == _V["bhp768"]["commit"]
+
+    def test_commit_to_group(self):
+        result = self.hasher.commit_to_group(_FIELD_BITS, _SFg)
+        assert _str(result) == _V["bhp768"]["commit_to_group"]
+
+    def test_custom_domain_differs(self):
+        custom = BHP768.setup("custom_domain_xyz")
+        assert _str(self.hasher.hash(_FIELD_BITS)) != _str(custom.hash(_FIELD_BITS))
+
+
+# ---------------------------------------------------------------------------
+# BHP1024
+# ---------------------------------------------------------------------------
+
+class TestBHP1024:
+    def setup_method(self):
+        self.hasher = BHP1024()
+
+    def test_hash(self):
+        result = self.hasher.hash(_FIELD_BITS)
+        assert _str(result) == _V["bhp1024"]["hash"]
+
+    def test_hash_to_group(self):
+        result = self.hasher.hash_to_group(_FIELD_BITS)
+        assert _str(result) == _V["bhp1024"]["hash_to_group"]
+
+    def test_commit(self):
+        result = self.hasher.commit(_FIELD_BITS, _SFg)
+        assert _str(result) == _V["bhp1024"]["commit"]
+
+    def test_commit_to_group(self):
+        result = self.hasher.commit_to_group(_FIELD_BITS, _SFg)
+        assert _str(result) == _V["bhp1024"]["commit_to_group"]
+
+    def test_custom_domain_differs(self):
+        custom = BHP1024.setup("custom_domain_xyz")
+        assert _str(self.hasher.hash(_FIELD_BITS)) != _str(custom.hash(_FIELD_BITS))
+
+
+# ---------------------------------------------------------------------------
+# Pedersen64
+# ---------------------------------------------------------------------------
+
+class TestPedersen64:
+    def setup_method(self):
+        self.hasher = Pedersen64()
+
+    def test_hash(self):
+        result = self.hasher.hash(_PEDERSEN_BITS)
+        assert _str(result) == _V["pedersen64"]["hash"]
+
+    def test_commit(self):
+        result = self.hasher.commit(_PEDERSEN_BITS, _SFg)
+        assert _str(result) == _V["pedersen64"]["commit"]
+
+    def test_commit_to_group(self):
+        result = self.hasher.commit_to_group(_PEDERSEN_BITS, _SFg)
+        assert _str(result) == _V["pedersen64"]["commit_to_group"]
+
+    def test_custom_domain_differs(self):
+        custom = Pedersen64.setup("custom_domain_xyz")
+        assert _str(self.hasher.hash(_PEDERSEN_BITS)) != _str(custom.hash(_PEDERSEN_BITS))
+
+
+# ---------------------------------------------------------------------------
+# Pedersen128
+# ---------------------------------------------------------------------------
+
+class TestPedersen128:
+    def setup_method(self):
+        self.hasher = Pedersen128()
+
+    def test_hash(self):
+        result = self.hasher.hash(_PEDERSEN_BITS)
+        assert _str(result) == _V["pedersen128"]["hash"]
+
+    def test_commit(self):
+        result = self.hasher.commit(_PEDERSEN_BITS, _SFg)
+        assert _str(result) == _V["pedersen128"]["commit"]
+
+    def test_commit_to_group(self):
+        result = self.hasher.commit_to_group(_PEDERSEN_BITS, _SFg)
+        assert _str(result) == _V["pedersen128"]["commit_to_group"]
+
+    def test_custom_domain_differs(self):
+        custom = Pedersen128.setup("custom_domain_xyz")
+        assert _str(self.hasher.hash(_PEDERSEN_BITS)) != _str(custom.hash(_PEDERSEN_BITS))
+
+
+# ---------------------------------------------------------------------------
+# Poseidon2
+# ---------------------------------------------------------------------------
+
+class TestPoseidon2:
+    def setup_method(self):
+        self.hasher = Poseidon2()
+
+    def test_hash(self):
+        result = self.hasher.hash(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon2"]["hash"]
+
+    def test_hash_to_scalar(self):
+        result = self.hasher.hash_to_scalar(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon2"]["hash_to_scalar"]
+
+    def test_hash_to_group(self):
+        result = self.hasher.hash_to_group(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon2"]["hash_to_group"]
+
+    def test_hash_many(self):
+        results = self.hasher.hash_many(list(_FIELD_ARRAY), 2)
+        assert [_str(r) for r in results] == _V["poseidon2"]["hash_many_2"]
+
+    def test_custom_domain_differs(self):
+        custom = Poseidon2.setup("custom_domain_xyz")
+        assert _str(self.hasher.hash(list(_FIELD_ARRAY))) != _str(custom.hash(list(_FIELD_ARRAY)))
+
+    def test_equals_network_hash_psd2(self):
+        """Poseidon2.hash must match Network.hash_psd2 (cross-check)."""
+        expected = Network.hash_psd2(_FIELD_ARRAY)
+        result = self.hasher.hash(list(_FIELD_ARRAY))
+        assert _str(result) == _str(expected)
+
+
+# ---------------------------------------------------------------------------
+# Poseidon4
+# ---------------------------------------------------------------------------
+
+class TestPoseidon4:
+    def setup_method(self):
+        self.hasher = Poseidon4()
+
+    def test_hash(self):
+        result = self.hasher.hash(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon4"]["hash"]
+
+    def test_hash_to_scalar(self):
+        result = self.hasher.hash_to_scalar(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon4"]["hash_to_scalar"]
+
+    def test_hash_to_group(self):
+        result = self.hasher.hash_to_group(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon4"]["hash_to_group"]
+
+    def test_hash_many(self):
+        results = self.hasher.hash_many(list(_FIELD_ARRAY), 2)
+        assert [_str(r) for r in results] == _V["poseidon4"]["hash_many_2"]
+
+    def test_custom_domain_differs(self):
+        custom = Poseidon4.setup("custom_domain_xyz")
+        assert _str(self.hasher.hash(list(_FIELD_ARRAY))) != _str(custom.hash(list(_FIELD_ARRAY)))
+
+
+# ---------------------------------------------------------------------------
+# Poseidon8
+# ---------------------------------------------------------------------------
+
+class TestPoseidon8:
+    def setup_method(self):
+        self.hasher = Poseidon8()
+
+    def test_hash(self):
+        result = self.hasher.hash(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon8"]["hash"]
+
+    def test_hash_to_scalar(self):
+        result = self.hasher.hash_to_scalar(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon8"]["hash_to_scalar"]
+
+    def test_hash_to_group(self):
+        result = self.hasher.hash_to_group(list(_FIELD_ARRAY))
+        assert _str(result) == _V["poseidon8"]["hash_to_group"]
+
+    def test_hash_many(self):
+        results = self.hasher.hash_many(list(_FIELD_ARRAY), 2)
+        assert [_str(r) for r in results] == _V["poseidon8"]["hash_many_2"]
+
+    def test_custom_domain_differs(self):
+        custom = Poseidon8.setup("custom_domain_xyz")
+        assert _str(self.hasher.hash(list(_FIELD_ARRAY))) != _str(custom.hash(list(_FIELD_ARRAY)))
diff --git a/sdk/python/tests/vectors/algorithms.json b/sdk/python/tests/vectors/algorithms.json
new file mode 100644
index 0000000..8b37c14
--- /dev/null
+++ b/sdk/python/tests/vectors/algorithms.json
@@ -0,0 +1,66 @@
+{
+  "_source": "github.com/ProvableHQ/sdk@543b41e0a7e3d6a8a49ae8d0870809dc92b88684 sdk/tests/data/algebra.ts",
+  "field_generator": "6901184695964460143517399399785179769303979738604374595034454667750561389951field",
+  "scalar_generator": "1774157567936692047646837016039369013254365378639847034769080448564598011047scalar",
+  "bhp256": {
+    "hash": "6598783590400646668520287182111940745128736688662567560889280298782004590744field",
+    "hash_to_group": "6598783590400646668520287182111940745128736688662567560889280298782004590744group",
+    "commit": "2082593229082262381320813637490421437118190271647234845496709605556536239325field",
+    "commit_to_group": "2082593229082262381320813637490421437118190271647234845496709605556536239325group"
+  },
+  "bhp512": {
+    "hash": "1999822247055455701784132575168585963242270924818325055212777584340934143916field",
+    "hash_to_group": "1999822247055455701784132575168585963242270924818325055212777584340934143916group",
+    "commit": "5702389816400555524923367597422208802601150072230907483584911172290469121501field",
+    "commit_to_group": "5702389816400555524923367597422208802601150072230907483584911172290469121501group"
+  },
+  "bhp768": {
+    "hash": "2151969465368594987252495420983687091399796648584310972463234119446869285487field",
+    "hash_to_group": "2151969465368594987252495420983687091399796648584310972463234119446869285487group",
+    "commit": "6864405450086290602821044466228181619883104706596830134315601499052844411477field",
+    "commit_to_group": "6864405450086290602821044466228181619883104706596830134315601499052844411477group"
+  },
+  "bhp1024": {
+    "hash": "5012718612752062270473753102141489376962182387590529397014861985202772382691field",
+    "hash_to_group": "5012718612752062270473753102141489376962182387590529397014861985202772382691group",
+    "commit": "7355825599810198751875041563628058158258329601754296576667945643687737135311field",
+    "commit_to_group": "7355825599810198751875041563628058158258329601754296576667945643687737135311group"
+  },
+  "pedersen64": {
+    "hash": "7641648045329738245569851934154954931983769745339084901557923877960530097536field",
+    "commit": "4214712642932384902492032091870474319129850239541860097363932997605707681866field",
+    "commit_to_group": "4214712642932384902492032091870474319129850239541860097363932997605707681866group"
+  },
+  "pedersen128": {
+    "hash": "2635650346747854690304767890512510318865900869251739129887484152040487384946field",
+    "commit": "2510571858482041100602183741907011481539483352792333201599869098117502813920field",
+    "commit_to_group": "2510571858482041100602183741907011481539483352792333201599869098117502813920group"
+  },
+  "poseidon2": {
+    "hash": "5077032915756006405056357976663159304886914340125619713231037384461532417432field",
+    "hash_to_scalar": "1458530127089875298069764695141662184472227319324352086997987884214247116184scalar",
+    "hash_to_group": "6725009305095024168741689761204333975914699402177819232581771014527031061395group",
+    "hash_many_2": [
+      "5077032915756006405056357976663159304886914340125619713231037384461532417432field",
+      "7556882202382565798668668067123114920984638418911135511310139766017967865048field"
+    ]
+  },
+  "poseidon4": {
+    "hash": "7634545961811588936484713301052408690645763622397315677026301158133701966262field",
+    "hash_to_scalar": "397540384479326722511526738009414449816389580794780424560202157639131363766scalar",
+    "hash_to_group": "3501730277828187397862093302382961412852320364543135222391952713144715771762group",
+    "hash_many_2": [
+      "7634545961811588936484713301052408690645763622397315677026301158133701966262field",
+      "6897041872403455461974187270360400367782809654597486212257448618986966168076field"
+    ]
+  },
+  "poseidon8": {
+    "hash": "491310798299229303453029190751493384624125693265313448104421146921465784609field",
+    "hash_to_scalar": "491310798299229303453029190751493384624125693265313448104421146921465784609scalar",
+    "hash_to_group": "7639970001763982540831449531477540915761314714085721616177080725803487493174group",
+    "hash_many_2": [
+      "491310798299229303453029190751493384624125693265313448104421146921465784609field",
+      "476244868544635089532724552855423418881253978175875838088194622836984800804field"
+    ]
+  }
+}
diff --git a/sdk/src/algebra/field.rs b/sdk/src/algebra/field.rs
index a515caf..8500e97 100644
--- a/sdk/src/algebra/field.rs
+++ b/sdk/src/algebra/field.rs
@@ -18,7 +18,7 @@ use crate::types::FieldNative;
 
 use pyo3::{exceptions::PyZeroDivisionError, prelude::*};
 use rand::rngs::StdRng;
-use snarkvm::prelude::{Uniform, Zero};
+use snarkvm::prelude::{ToBits, Uniform, Zero};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -90,6 +90,11 @@ impl Field {
         self.0.hash(&mut hasher);
         hasher.finish()
     }
+
+    /// Returns the little-endian bit representation of the field element.
+    pub fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
 }
 
 impl Deref for Field {
diff --git a/sdk/src/algorithms/bhp/bhp1024.rs b/sdk/src/algorithms/bhp/bhp1024.rs
new file mode 100644
index 0000000..b3a2c7d
--- /dev/null
+++ b/sdk/src/algorithms/bhp/bhp1024.rs
@@ -0,0 +1,65 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::CurrentNetwork,
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::BHP1024 as BHP1024Native;
+use snarkvm::prelude::{Commit, CommitUncompressed, Hash, HashUncompressed};
+
+/// BHP1024 is a collision-resistant hash function that processes 1024-bit inputs.
+#[pyclass(frozen)]
+pub struct BHP1024(BHP1024Native<CurrentNetwork>);
+
+#[pymethods]
+impl BHP1024 {
+    /// Creates a BHP1024 hasher with the default domain separator "AleoBHP1024".
+    #[new]
+    pub fn new() -> anyhow::Result<Self> {
+        BHP1024Native::setup("AleoBHP1024").map(Self)
+    }
+
+    /// Creates a BHP1024 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> anyhow::Result<Self> {
+        BHP1024Native::setup(domain_separator).map(Self)
+    }
+
+    /// Returns the BHP1024 hash of the given bit-string input.
+    pub fn hash(&self, input: Vec<bool>) -> anyhow::Result<Field> {
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns the BHP1024 hash of the given input as a group element.
+    pub fn hash_to_group(&self, input: Vec<bool>) -> anyhow::Result<Group> {
+        self.0.hash_uncompressed(&input).map(Group::from)
+    }
+
+    /// Returns a BHP1024 commitment for the given input and randomizer.
+    pub fn commit(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Field> {
+        self.0.commit(&input, &*randomizer).map(Field::from)
+    }
+
+    /// Returns a BHP1024 commitment for the given input and randomizer as a group element.
+    pub fn commit_to_group(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Group> {
+        self.0
+            .commit_uncompressed(&input, &*randomizer)
+            .map(Group::from)
+    }
+}
diff --git a/sdk/src/algorithms/bhp/bhp256.rs b/sdk/src/algorithms/bhp/bhp256.rs
new file mode 100644
index 0000000..555ea7d
--- /dev/null
+++ b/sdk/src/algorithms/bhp/bhp256.rs
@@ -0,0 +1,65 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::CurrentNetwork,
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::BHP256 as BHP256Native;
+use snarkvm::prelude::{Commit, CommitUncompressed, Hash, HashUncompressed};
+
+/// BHP256 is a collision-resistant hash function that processes 256-bit inputs.
+#[pyclass(frozen)]
+pub struct BHP256(BHP256Native<CurrentNetwork>);
+
+#[pymethods]
+impl BHP256 {
+    /// Creates a BHP256 hasher with the default domain separator "AleoBHP256".
+    #[new]
+    pub fn new() -> anyhow::Result<Self> {
+        BHP256Native::setup("AleoBHP256").map(Self)
+    }
+
+    /// Creates a BHP256 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> anyhow::Result<Self> {
+        BHP256Native::setup(domain_separator).map(Self)
+    }
+
+    /// Returns the BHP256 hash of the given bit-string input.
+    pub fn hash(&self, input: Vec<bool>) -> anyhow::Result<Field> {
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns the BHP256 hash of the given input as a group element.
+    pub fn hash_to_group(&self, input: Vec<bool>) -> anyhow::Result<Group> {
+        self.0.hash_uncompressed(&input).map(Group::from)
+    }
+
+    /// Returns a BHP256 commitment for the given input and randomizer.
+    pub fn commit(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Field> {
+        self.0.commit(&input, &*randomizer).map(Field::from)
+    }
+
+    /// Returns a BHP256 commitment for the given input and randomizer as a group element.
+    pub fn commit_to_group(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Group> {
+        self.0
+            .commit_uncompressed(&input, &*randomizer)
+            .map(Group::from)
+    }
+}
diff --git a/sdk/src/algorithms/bhp/bhp512.rs b/sdk/src/algorithms/bhp/bhp512.rs
new file mode 100644
index 0000000..b1ddea2
--- /dev/null
+++ b/sdk/src/algorithms/bhp/bhp512.rs
@@ -0,0 +1,65 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::CurrentNetwork,
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::BHP512 as BHP512Native;
+use snarkvm::prelude::{Commit, CommitUncompressed, Hash, HashUncompressed};
+
+/// BHP512 is a collision-resistant hash function that processes 512-bit inputs.
+#[pyclass(frozen)]
+pub struct BHP512(BHP512Native<CurrentNetwork>);
+
+#[pymethods]
+impl BHP512 {
+    /// Creates a BHP512 hasher with the default domain separator "AleoBHP512".
+    #[new]
+    pub fn new() -> anyhow::Result<Self> {
+        BHP512Native::setup("AleoBHP512").map(Self)
+    }
+
+    /// Creates a BHP512 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> anyhow::Result<Self> {
+        BHP512Native::setup(domain_separator).map(Self)
+    }
+
+    /// Returns the BHP512 hash of the given bit-string input.
+    pub fn hash(&self, input: Vec<bool>) -> anyhow::Result<Field> {
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns the BHP512 hash of the given input as a group element.
+    pub fn hash_to_group(&self, input: Vec<bool>) -> anyhow::Result<Group> {
+        self.0.hash_uncompressed(&input).map(Group::from)
+    }
+
+    /// Returns a BHP512 commitment for the given input and randomizer.
+    pub fn commit(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Field> {
+        self.0.commit(&input, &*randomizer).map(Field::from)
+    }
+
+    /// Returns a BHP512 commitment for the given input and randomizer as a group element.
+    pub fn commit_to_group(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Group> {
+        self.0
+            .commit_uncompressed(&input, &*randomizer)
+            .map(Group::from)
+    }
+}
diff --git a/sdk/src/algorithms/bhp/bhp768.rs b/sdk/src/algorithms/bhp/bhp768.rs
new file mode 100644
index 0000000..e2c313d
--- /dev/null
+++ b/sdk/src/algorithms/bhp/bhp768.rs
@@ -0,0 +1,65 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::CurrentNetwork,
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::BHP768 as BHP768Native;
+use snarkvm::prelude::{Commit, CommitUncompressed, Hash, HashUncompressed};
+
+/// BHP768 is a collision-resistant hash function that processes 768-bit inputs.
+#[pyclass(frozen)]
+pub struct BHP768(BHP768Native<CurrentNetwork>);
+
+#[pymethods]
+impl BHP768 {
+    /// Creates a BHP768 hasher with the default domain separator "AleoBHP768".
+    #[new]
+    pub fn new() -> anyhow::Result<Self> {
+        BHP768Native::setup("AleoBHP768").map(Self)
+    }
+
+    /// Creates a BHP768 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> anyhow::Result<Self> {
+        BHP768Native::setup(domain_separator).map(Self)
+    }
+
+    /// Returns the BHP768 hash of the given bit-string input.
+    pub fn hash(&self, input: Vec<bool>) -> anyhow::Result<Field> {
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns the BHP768 hash of the given input as a group element.
+    pub fn hash_to_group(&self, input: Vec<bool>) -> anyhow::Result<Group> {
+        self.0.hash_uncompressed(&input).map(Group::from)
+    }
+
+    /// Returns a BHP768 commitment for the given input and randomizer.
+    pub fn commit(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Field> {
+        self.0.commit(&input, &*randomizer).map(Field::from)
+    }
+
+    /// Returns a BHP768 commitment for the given input and randomizer as a group element.
+    pub fn commit_to_group(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Group> {
+        self.0
+            .commit_uncompressed(&input, &*randomizer)
+            .map(Group::from)
+    }
+}
diff --git a/sdk/src/algorithms/bhp/mod.rs b/sdk/src/algorithms/bhp/mod.rs
new file mode 100644
index 0000000..ce48d60
--- /dev/null
+++ b/sdk/src/algorithms/bhp/mod.rs
@@ -0,0 +1,27 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+mod bhp256;
+pub use bhp256::BHP256;
+
+mod bhp512;
+pub use bhp512::BHP512;
+
+mod bhp768;
+pub use bhp768::BHP768;
+
+mod bhp1024;
+pub use bhp1024::BHP1024;
diff --git a/sdk/src/algorithms/mod.rs b/sdk/src/algorithms/mod.rs
new file mode 100644
index 0000000..bafeae7
--- /dev/null
+++ b/sdk/src/algorithms/mod.rs
@@ -0,0 +1,24 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+pub mod bhp;
+pub use bhp::{BHP1024, BHP256, BHP512, BHP768};
+
+pub mod pedersen;
+pub use pedersen::{Pedersen128, Pedersen64};
+
+pub mod poseidon;
+pub use poseidon::{Poseidon2, Poseidon4, Poseidon8};
diff --git a/sdk/src/algorithms/pedersen/mod.rs b/sdk/src/algorithms/pedersen/mod.rs
new file mode 100644
index 0000000..7cfccf5
--- /dev/null
+++ b/sdk/src/algorithms/pedersen/mod.rs
@@ -0,0 +1,21 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+mod pedersen64;
+pub use pedersen64::Pedersen64;
+
+mod pedersen128;
+pub use pedersen128::Pedersen128;
diff --git a/sdk/src/algorithms/pedersen/pedersen128.rs b/sdk/src/algorithms/pedersen/pedersen128.rs
new file mode 100644
index 0000000..999aca7
--- /dev/null
+++ b/sdk/src/algorithms/pedersen/pedersen128.rs
@@ -0,0 +1,60 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::CurrentNetwork,
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::Pedersen128 as Pedersen128Native;
+use snarkvm::prelude::{Commit, CommitUncompressed, Hash};
+
+/// Pedersen128 is an additively-homomorphic collision-resistant hash function for up to 128-bit inputs.
+#[pyclass(frozen)]
+pub struct Pedersen128(Pedersen128Native<CurrentNetwork>);
+
+#[pymethods]
+impl Pedersen128 {
+    /// Creates a Pedersen128 hasher with the default domain separator "AleoPedersen128".
+    #[new]
+    pub fn new() -> Self {
+        Self(Pedersen128Native::setup("AleoPedersen128"))
+    }
+
+    /// Creates a Pedersen128 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> Self {
+        Self(Pedersen128Native::setup(domain_separator))
+    }
+
+    /// Returns the Pedersen128 hash of the given bit-string input.
+    pub fn hash(&self, input: Vec<bool>) -> anyhow::Result<Field> {
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns a Pedersen128 commitment for the given input and randomizer.
+    pub fn commit(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Field> {
+        self.0.commit(&input, &*randomizer).map(Field::from)
+    }
+
+    /// Returns a Pedersen128 commitment for the given input and randomizer as a group element.
+    pub fn commit_to_group(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Group> {
+        self.0
+            .commit_uncompressed(&input, &*randomizer)
+            .map(Group::from)
+    }
+}
diff --git a/sdk/src/algorithms/pedersen/pedersen64.rs b/sdk/src/algorithms/pedersen/pedersen64.rs
new file mode 100644
index 0000000..9107301
--- /dev/null
+++ b/sdk/src/algorithms/pedersen/pedersen64.rs
@@ -0,0 +1,60 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::CurrentNetwork,
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::Pedersen64 as Pedersen64Native;
+use snarkvm::prelude::{Commit, CommitUncompressed, Hash};
+
+/// Pedersen64 is an additively-homomorphic collision-resistant hash function for up to 64-bit inputs.
+#[pyclass(frozen)]
+pub struct Pedersen64(Pedersen64Native<CurrentNetwork>);
+
+#[pymethods]
+impl Pedersen64 {
+    /// Creates a Pedersen64 hasher with the default domain separator "AleoPedersen64".
+    #[new]
+    pub fn new() -> Self {
+        Self(Pedersen64Native::setup("AleoPedersen64"))
+    }
+
+    /// Creates a Pedersen64 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> Self {
+        Self(Pedersen64Native::setup(domain_separator))
+    }
+
+    /// Returns the Pedersen64 hash of the given bit-string input.
+    pub fn hash(&self, input: Vec<bool>) -> anyhow::Result<Field> {
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns a Pedersen64 commitment for the given input and randomizer.
+    pub fn commit(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Field> {
+        self.0.commit(&input, &*randomizer).map(Field::from)
+    }
+
+    /// Returns a Pedersen64 commitment for the given input and randomizer as a group element.
+    pub fn commit_to_group(&self, input: Vec<bool>, randomizer: Scalar) -> anyhow::Result<Group> {
+        self.0
+            .commit_uncompressed(&input, &*randomizer)
+            .map(Group::from)
+    }
+}
diff --git a/sdk/src/algorithms/poseidon/mod.rs b/sdk/src/algorithms/poseidon/mod.rs
new file mode 100644
index 0000000..5817d5b
--- /dev/null
+++ b/sdk/src/algorithms/poseidon/mod.rs
@@ -0,0 +1,24 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+mod poseidon2;
+pub use poseidon2::Poseidon2;
+
+mod poseidon4;
+pub use poseidon4::Poseidon4;
+
+mod poseidon8;
+pub use poseidon8::Poseidon8;
diff --git a/sdk/src/algorithms/poseidon/poseidon2.rs b/sdk/src/algorithms/poseidon/poseidon2.rs
new file mode 100644
index 0000000..e2c414d
--- /dev/null
+++ b/sdk/src/algorithms/poseidon/poseidon2.rs
@@ -0,0 +1,71 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::{CurrentNetwork, FieldNative},
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::Poseidon2 as Poseidon2Native;
+use snarkvm::prelude::{Hash, HashMany, HashToGroup, HashToScalar};
+
+/// Poseidon2 is a cryptographic hash function with an input rate of 2.
+#[pyclass(frozen)]
+pub struct Poseidon2(Poseidon2Native<CurrentNetwork>);
+
+#[pymethods]
+impl Poseidon2 {
+    /// Creates a Poseidon2 hasher with the default domain separator "AleoPoseidon2".
+    #[new]
+    pub fn new() -> anyhow::Result<Self> {
+        Poseidon2Native::setup("AleoPoseidon2").map(Self)
+    }
+
+    /// Creates a Poseidon2 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> anyhow::Result<Self> {
+        Poseidon2Native::setup(domain_separator).map(Self)
+    }
+
+    /// Returns the Poseidon2 hash of the given field elements.
+    pub fn hash(&self, input: Vec<Field>) -> anyhow::Result<Field> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns multiple Poseidon2 hash outputs for the given field elements.
+    pub fn hash_many(&self, input: Vec<Field>, num_outputs: u16) -> Vec<Field> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0
+            .hash_many(&input, num_outputs)
+            .into_iter()
+            .map(Field::from)
+            .collect()
+    }
+
+    /// Returns the Poseidon2 hash of the given field elements projected to a scalar.
+    pub fn hash_to_scalar(&self, input: Vec<Field>) -> anyhow::Result<Scalar> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash_to_scalar(&input).map(Scalar::from)
+    }
+
+    /// Returns the Poseidon2 hash of the given field elements projected to a group element.
+    pub fn hash_to_group(&self, input: Vec<Field>) -> anyhow::Result<Group> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash_to_group(&input).map(Group::from)
+    }
+}
diff --git a/sdk/src/algorithms/poseidon/poseidon4.rs b/sdk/src/algorithms/poseidon/poseidon4.rs
new file mode 100644
index 0000000..7c5c21a
--- /dev/null
+++ b/sdk/src/algorithms/poseidon/poseidon4.rs
@@ -0,0 +1,71 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::{CurrentNetwork, FieldNative},
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::Poseidon4 as Poseidon4Native;
+use snarkvm::prelude::{Hash, HashMany, HashToGroup, HashToScalar};
+
+/// Poseidon4 is a cryptographic hash function with an input rate of 4.
+#[pyclass(frozen)]
+pub struct Poseidon4(Poseidon4Native<CurrentNetwork>);
+
+#[pymethods]
+impl Poseidon4 {
+    /// Creates a Poseidon4 hasher with the default domain separator "AleoPoseidon4".
+    #[new]
+    pub fn new() -> anyhow::Result<Self> {
+        Poseidon4Native::setup("AleoPoseidon4").map(Self)
+    }
+
+    /// Creates a Poseidon4 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> anyhow::Result<Self> {
+        Poseidon4Native::setup(domain_separator).map(Self)
+    }
+
+    /// Returns the Poseidon4 hash of the given field elements.
+    pub fn hash(&self, input: Vec<Field>) -> anyhow::Result<Field> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns multiple Poseidon4 hash outputs for the given field elements.
+    pub fn hash_many(&self, input: Vec<Field>, num_outputs: u16) -> Vec<Field> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0
+            .hash_many(&input, num_outputs)
+            .into_iter()
+            .map(Field::from)
+            .collect()
+    }
+
+    /// Returns the Poseidon4 hash of the given field elements projected to a scalar.
+    pub fn hash_to_scalar(&self, input: Vec<Field>) -> anyhow::Result<Scalar> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash_to_scalar(&input).map(Scalar::from)
+    }
+
+    /// Returns the Poseidon4 hash of the given field elements projected to a group element.
+    pub fn hash_to_group(&self, input: Vec<Field>) -> anyhow::Result<Group> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash_to_group(&input).map(Group::from)
+    }
+}
diff --git a/sdk/src/algorithms/poseidon/poseidon8.rs b/sdk/src/algorithms/poseidon/poseidon8.rs
new file mode 100644
index 0000000..2b90cfe
--- /dev/null
+++ b/sdk/src/algorithms/poseidon/poseidon8.rs
@@ -0,0 +1,71 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    algebra::{Field, Group, Scalar},
+    types::{CurrentNetwork, FieldNative},
+};
+
+use pyo3::prelude::*;
+use snarkvm::console::algorithms::Poseidon8 as Poseidon8Native;
+use snarkvm::prelude::{Hash, HashMany, HashToGroup, HashToScalar};
+
+/// Poseidon8 is a cryptographic hash function with an input rate of 8.
+#[pyclass(frozen)]
+pub struct Poseidon8(Poseidon8Native<CurrentNetwork>);
+
+#[pymethods]
+impl Poseidon8 {
+    /// Creates a Poseidon8 hasher with the default domain separator "AleoPoseidon8".
+    #[new]
+    pub fn new() -> anyhow::Result<Self> {
+        Poseidon8Native::setup("AleoPoseidon8").map(Self)
+    }
+
+    /// Creates a Poseidon8 hasher with a custom domain separator.
+    #[staticmethod]
+    pub fn setup(domain_separator: &str) -> anyhow::Result<Self> {
+        Poseidon8Native::setup(domain_separator).map(Self)
+    }
+
+    /// Returns the Poseidon8 hash of the given field elements.
+    pub fn hash(&self, input: Vec<Field>) -> anyhow::Result<Field> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash(&input).map(Field::from)
+    }
+
+    /// Returns multiple Poseidon8 hash outputs for the given field elements.
+    pub fn hash_many(&self, input: Vec<Field>, num_outputs: u16) -> Vec<Field> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0
+            .hash_many(&input, num_outputs)
+            .into_iter()
+            .map(Field::from)
+            .collect()
+    }
+
+    /// Returns the Poseidon8 hash of the given field elements projected to a scalar.
+    pub fn hash_to_scalar(&self, input: Vec<Field>) -> anyhow::Result<Scalar> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash_to_scalar(&input).map(Scalar::from)
+    }
+
+    /// Returns the Poseidon8 hash of the given field elements projected to a group element.
+    pub fn hash_to_group(&self, input: Vec<Field>) -> anyhow::Result<Group> {
+        let input: Vec<FieldNative> = input.into_iter().map(FieldNative::from).collect();
+        self.0.hash_to_group(&input).map(Group::from)
+    }
+}
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index 1dffadd..d7d66f9 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -21,6 +21,7 @@ use pyo3::prelude::*;
 
 mod account;
 mod algebra;
+mod algorithms;
 mod credits;
 mod network;
 mod programs;
@@ -28,6 +29,7 @@ mod types;
 
 use account::*;
 use algebra::*;
+use algorithms::*;
 use credits::*;
 use network::*;
 use programs::*;
@@ -40,6 +42,10 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Account>()?;
     m.add_class::<Address>()?;
     m.add_class::<Authorization>()?;
+    m.add_class::<BHP256>()?;
+    m.add_class::<BHP512>()?;
+    m.add_class::<BHP768>()?;
+    m.add_class::<BHP1024>()?;
     m.add_class::<Boolean>()?;
     m.add_class::<Ciphertext>()?;
     m.add_class::<ComputeKey>()?;
@@ -58,7 +64,12 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Locator>()?;
     m.add_class::<MicroCredits>()?;
     m.add_class::<Network>()?;
+    m.add_class::<Pedersen64>()?;
+    m.add_class::<Pedersen128>()?;
     m.add_class::<Plaintext>()?;
+    m.add_class::<Poseidon2>()?;
+    m.add_class::<Poseidon4>()?;
+    m.add_class::<Poseidon8>()?;
     m.add_class::<PrivateKey>()?;
     m.add_class::<Process>()?;
     m.add_class::<Program>()?;

From 3b391bc9f9e8ea2a4600c0fe8d402300b20bfa4e Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 07:00:05 -0400
Subject: [PATCH 35/72] =?UTF-8?q?feat:=20record-scanning=20parity=20?=
 =?UTF-8?q?=E2=80=94=20GraphKey,=20record=20commitments/tags/RVK,=20group/?=
 =?UTF-8?q?field/scalar=20arithmetic?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi           |  82 +++++
 sdk/python/aleo/_aleolib_mainnet.pyi   |  82 +++++
 sdk/python/tests/test_records_extra.py | 409 +++++++++++++++++++++++++
 sdk/src/account/address.rs             |  40 ++-
 sdk/src/account/graph_key.rs           |  87 ++++++
 sdk/src/account/mod.rs                 |   3 +
 sdk/src/account/record.rs              | 104 ++++++-
 sdk/src/account/view_key.rs            |  13 +-
 sdk/src/algebra/field.rs               | 103 ++++++-
 sdk/src/algebra/group.rs               |  88 +++++-
 sdk/src/algebra/scalar.rs              |  70 ++++-
 sdk/src/lib.rs                         |   1 +
 sdk/src/types.rs                       |   9 +-
 13 files changed, 1067 insertions(+), 24 deletions(-)
 create mode 100644 sdk/python/tests/test_records_extra.py
 create mode 100644 sdk/src/account/graph_key.rs

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index 7394508..6c24087 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -22,6 +22,13 @@ class Account:
 class Address:
     @staticmethod
     def from_string(s: str) -> Address: ...
+    @staticmethod
+    def from_group(group: Group) -> Address: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Address: ...
+    def to_group(self) -> Group: ...
+    def to_field(self) -> Field: ...
+    def to_bytes_le(self) -> bytes: ...
 
 
 class Authorization:
@@ -141,16 +148,63 @@ class Field:
     def from_u128(u128: int) -> Field: ...
     @staticmethod
     def zero() -> Field: ...
+    @staticmethod
+    def one() -> Field: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> Field: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Field: ...
+    def to_bytes_le(self) -> bytes: ...
+    def double(self) -> Field: ...
+    def add(self, other: Field) -> Field: ...
+    def subtract(self, other: Field) -> Field: ...
+    def multiply(self, other: Field) -> Field: ...
+    def divide(self, other: Field) -> Field: ...
+    def pow(self, other: Field) -> Field: ...
+    def negate(self) -> Field: ...
+    def to_scalar_lossy(self) -> Scalar: ...
+    def to_group(self) -> Group: ...
+    def __add__(self, other: Field) -> Field: ...
+    def __sub__(self, other: Field) -> Field: ...
     def __mul__(self, other: Field) -> Field: ...
     def __truediv__(self, other: Field) -> Field: ...
+    def __pow__(self, other: Field) -> Field: ...
+    def __neg__(self) -> Field: ...
     def to_bits_le(self) -> List[bool]: ...
 
 
+class GraphKey:
+    @staticmethod
+    def from_view_key(view_key: ViewKey) -> GraphKey: ...
+    @staticmethod
+    def from_string(s: str) -> GraphKey: ...
+    @property
+    def sk_tag(self) -> Field: ...
+
+
 class Group:
     @staticmethod
     def from_string(s: str) -> Group: ...
     @staticmethod
     def zero() -> Group: ...
+    @staticmethod
+    def generator() -> Group: ...
+    @staticmethod
+    def from_field(field: Field) -> Group: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Group: ...
+    def to_x_coordinate(self) -> Field: ...
+    def to_address(self) -> Address: ...
+    def double(self) -> Group: ...
+    def to_bytes_le(self) -> bytes: ...
+    def add(self, other: Group) -> Group: ...
+    def subtract(self, other: Group) -> Group: ...
+    def negate(self) -> Group: ...
+    def scalar_multiply(self, scalar: Scalar) -> Group: ...
+    def __add__(self, other: Group) -> Group: ...
+    def __sub__(self, other: Group) -> Group: ...
+    def __neg__(self) -> Group: ...
+    def __mul__(self, scalar: Scalar) -> Group: ...
 
 
 class Identifier:
@@ -410,6 +464,12 @@ class RecordCiphertext:
     def from_string(s: str) -> RecordCiphertext: ...
     def decrypt(self, view_key: ViewKey) -> RecordPlaintext: ...
     def is_owner(self, view_key: ViewKey) -> bool: ...
+    @property
+    def nonce(self) -> Group: ...
+    def record_view_key(self, view_key: ViewKey) -> Field: ...
+    def decrypt_with_record_view_key(self, record_view_key: Field) -> RecordPlaintext: ...
+    @staticmethod
+    def tag(graph_key: GraphKey, commitment: Field) -> Field: ...
 
 
 class RecordPlaintext:
@@ -421,6 +481,12 @@ class RecordPlaintext:
     def nonce(self) -> Group: ...
     @property
     def version(self) -> int: ...
+    @property
+    def microcredits(self) -> int: ...
+    def commitment(self, program_id: ProgramID, record_name: Identifier, record_view_key: Field) -> Field: ...
+    def record_view_key(self, view_key: ViewKey) -> Field: ...
+    def tag(self, graph_key: GraphKey, commitment: Field) -> Field: ...
+    def get_member(self, name: str) -> Plaintext: ...
     def serial_number(self, private_key: PrivateKey, program_id: ProgramID,
                       record_identifier: Identifier, record_view_key: Field) -> Field: ...
 
@@ -435,6 +501,20 @@ class Scalar:
     def from_string(s: str) -> Scalar: ...
     @staticmethod
     def zero() -> Scalar: ...
+    @staticmethod
+    def one() -> Scalar: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Scalar: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_field(self) -> Field: ...
+    def add(self, other: Scalar) -> Scalar: ...
+    def subtract(self, other: Scalar) -> Scalar: ...
+    def multiply(self, other: Scalar) -> Scalar: ...
+    def divide(self, other: Scalar) -> Scalar: ...
+    def __add__(self, other: Scalar) -> Scalar: ...
+    def __sub__(self, other: Scalar) -> Scalar: ...
+    def __mul__(self, other: Scalar) -> Scalar: ...
+    def __truediv__(self, other: Scalar) -> Scalar: ...
 
 
 class Signature:
@@ -551,3 +631,5 @@ class ViewKey:
     def is_owner(self, record_ciphertext: RecordCiphertext) -> bool: ...
     @property
     def address(self) -> Address: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_field(self) -> Field: ...
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index 5d2af40..b0f8a50 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -20,6 +20,13 @@ class Account:
 class Address:
     @staticmethod
     def from_string(s: str) -> Address: ...
+    @staticmethod
+    def from_group(group: Group) -> Address: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Address: ...
+    def to_group(self) -> Group: ...
+    def to_field(self) -> Field: ...
+    def to_bytes_le(self) -> bytes: ...
 
 
 class Authorization:
@@ -132,16 +139,63 @@ class Field:
     def from_u128(u128: int) -> Field: ...
     @staticmethod
     def zero() -> Field: ...
+    @staticmethod
+    def one() -> Field: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> Field: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Field: ...
+    def to_bytes_le(self) -> bytes: ...
+    def double(self) -> Field: ...
+    def add(self, other: Field) -> Field: ...
+    def subtract(self, other: Field) -> Field: ...
+    def multiply(self, other: Field) -> Field: ...
+    def divide(self, other: Field) -> Field: ...
+    def pow(self, other: Field) -> Field: ...
+    def negate(self) -> Field: ...
+    def to_scalar_lossy(self) -> Scalar: ...
+    def to_group(self) -> Group: ...
+    def __add__(self, other: Field) -> Field: ...
+    def __sub__(self, other: Field) -> Field: ...
     def __mul__(self, other: Field) -> Field: ...
     def __truediv__(self, other: Field) -> Field: ...
+    def __pow__(self, other: Field) -> Field: ...
+    def __neg__(self) -> Field: ...
     def to_bits_le(self) -> list[bool]: ...
 
 
+class GraphKey:
+    @staticmethod
+    def from_view_key(view_key: ViewKey) -> GraphKey: ...
+    @staticmethod
+    def from_string(s: str) -> GraphKey: ...
+    @property
+    def sk_tag(self) -> Field: ...
+
+
 class Group:
     @staticmethod
     def from_string(s: str) -> Group: ...
     @staticmethod
     def zero() -> Group: ...
+    @staticmethod
+    def generator() -> Group: ...
+    @staticmethod
+    def from_field(field: Field) -> Group: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Group: ...
+    def to_x_coordinate(self) -> Field: ...
+    def to_address(self) -> Address: ...
+    def double(self) -> Group: ...
+    def to_bytes_le(self) -> bytes: ...
+    def add(self, other: Group) -> Group: ...
+    def subtract(self, other: Group) -> Group: ...
+    def negate(self) -> Group: ...
+    def scalar_multiply(self, scalar: Scalar) -> Group: ...
+    def __add__(self, other: Group) -> Group: ...
+    def __sub__(self, other: Group) -> Group: ...
+    def __neg__(self) -> Group: ...
+    def __mul__(self, scalar: Scalar) -> Group: ...
 
 
 class Identifier:
@@ -398,6 +452,12 @@ class RecordCiphertext:
     def from_string(s: str) -> RecordCiphertext: ...
     def decrypt(self, view_key: ViewKey) -> RecordPlaintext: ...
     def is_owner(self, view_key: ViewKey) -> bool: ...
+    @property
+    def nonce(self) -> Group: ...
+    def record_view_key(self, view_key: ViewKey) -> Field: ...
+    def decrypt_with_record_view_key(self, record_view_key: Field) -> RecordPlaintext: ...
+    @staticmethod
+    def tag(graph_key: GraphKey, commitment: Field) -> Field: ...
 
 
 class RecordPlaintext:
@@ -409,6 +469,12 @@ class RecordPlaintext:
     def nonce(self) -> Group: ...
     @property
     def version(self) -> int: ...
+    @property
+    def microcredits(self) -> int: ...
+    def commitment(self, program_id: ProgramID, record_name: Identifier, record_view_key: Field) -> Field: ...
+    def record_view_key(self, view_key: ViewKey) -> Field: ...
+    def tag(self, graph_key: GraphKey, commitment: Field) -> Field: ...
+    def get_member(self, name: str) -> Plaintext: ...
     def serial_number(self, private_key: PrivateKey, program_id: ProgramID, record_identifier: Identifier, record_view_key: Field) -> Field: ...
 
 
@@ -422,6 +488,20 @@ class Scalar:
     def from_string(s: str) -> Scalar: ...
     @staticmethod
     def zero() -> Scalar: ...
+    @staticmethod
+    def one() -> Scalar: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Scalar: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_field(self) -> Field: ...
+    def add(self, other: Scalar) -> Scalar: ...
+    def subtract(self, other: Scalar) -> Scalar: ...
+    def multiply(self, other: Scalar) -> Scalar: ...
+    def divide(self, other: Scalar) -> Scalar: ...
+    def __add__(self, other: Scalar) -> Scalar: ...
+    def __sub__(self, other: Scalar) -> Scalar: ...
+    def __mul__(self, other: Scalar) -> Scalar: ...
+    def __truediv__(self, other: Scalar) -> Scalar: ...
 
 
 class Signature:
@@ -538,3 +618,5 @@ class ViewKey:
     def is_owner(self, record_ciphertext: RecordCiphertext) -> bool: ...
     @property
     def address(self) -> Address: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_field(self) -> Field: ...
diff --git a/sdk/python/tests/test_records_extra.py b/sdk/python/tests/test_records_extra.py
new file mode 100644
index 0000000..0f7b9b8
--- /dev/null
+++ b/sdk/python/tests/test_records_extra.py
@@ -0,0 +1,409 @@
+# Copyright (C) 2019-2023 Aleo Systems Inc.
+# This file is part of the Aleo SDK library.
+# Tests for W4a: record-scanning parity (GraphKey, commitments, tags, RVK, arithmetic).
+# Source notes: github.com/ProvableHQ/sdk@543b41e wasm/src/...
+
+import pytest
+from aleo.mainnet import (
+    Address,
+    Field,
+    GraphKey,
+    Group,
+    Identifier,
+    ProgramID,
+    RecordCiphertext,
+    RecordPlaintext,
+    Scalar,
+    ViewKey,
+)
+# ---------------------------------------------------------------------------
+# KAT constants (vendored from ProvableHQ/sdk@543b41e)
+# ---------------------------------------------------------------------------
+
+# From wasm/src/record/record_ciphertext.rs:223-224
+RECORD_TAG = "1796466189545157638691489609907096471289658804813960182690905095269699169603field"
+RECORD_VIEW_KEY = "4445718830394614891114647247073357094867447866913203502139893824059966201724field"
+
+# Owner record — same ciphertext/VK as existing records.json decrypt_kat
+OWNER_CIPHERTEXT = "record1qyqsqpe2szk2wwwq56akkwx586hkndl3r8vzdwve32lm7elvphh37rsyqyxx66trwfhkxun9v35hguerqqpqzqrtjzeu6vah9x2me2exkgege824sd8x2379scspmrmtvczs0d93qttl7y92ga0k0rsexu409hu3vlehe3yxjhmey3frh2z5pxm5cmxsv4un97q"
+OWNER_VIEW_KEY = "AViewKey1ccEt8A2Ryva5rxnKcAbn7wgTaTsb79tzkKHFpeKsm9NX"
+OWNER_PRIVATE_KEY = "APrivateKey1zkpJkyYRGYtkeHDaFfwsKtUJzia7csiWhfBWPXWhXJzy9Ls"
+
+# V1 credits.aleo record (utilities/test/records.rs:18)
+CREDITS_RECORD_V1 = "{ owner: aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a.private, microcredits: 1000000u64.private, _nonce: 3634848344765318974603121890869676775499130077229666060613233255327643175219group.public, _version: 1u8.public }"
+CREDITS_RECORD_VIEW_KEY = "5237002936265850807349726649400053591020997883662246784632368923777787639801field"
+# Sender ciphertext (noted for future decrypt_sender work, not exposed in this task)
+CREDITS_SENDER_CIPHERTEXT = "1182590395568997043375432557467567048762179115999922880321493200728848194550field"
+CREDITS_SENDER_PLAINTEXT = "aleo1j92w9mhqznj2hvufad796y8suykjppk7f6n6xmncmktfm95vggzqx4sjlh"
+
+# Token registry record V1 (utilities/test/records.rs:29-40)
+TOKEN_REGISTRY_RECORD_V1 = """{
+      owner: aleo1s3ws5tra87fjycnjrwsjcrnw2qxr8jfqqdugnf0xzqqw29q9m5pqem2u4t.private,
+      amount: 1000u128.private,
+      token_id: 1751493913335802797273486270793650302076377624243810059080883537084141842600field.private,
+      external_authorization_required: false.private,
+      authorized_until: 0u32.private,
+      _nonce: 353510505137682717871934563523691055502582931368477380633253282125012046603group.public,
+      _version: 1u8.public
+    }"""
+
+# Original credits plaintext (V0 era, 1500000000000000 microcredits)
+CREDITS_RECORD_V0 = """{
+  owner: aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3.private,
+  microcredits: 1500000000000000u64.private,
+  _nonce: 3077450429259593211617823051143573281856129402760267155982965992208217472983group.public,
+  _version: 0u8.public
+}"""
+
+
+# ---------------------------------------------------------------------------
+# 1. record_view_key KAT
+# ---------------------------------------------------------------------------
+
+def test_record_view_key_from_ciphertext():
+    """RecordCiphertext.record_view_key() matches the known KAT value."""
+    ct = RecordCiphertext.from_string(OWNER_CIPHERTEXT)
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    rvk = ct.record_view_key(vk)
+    assert str(rvk) == RECORD_VIEW_KEY
+
+
+def test_record_view_key_from_plaintext():
+    """RecordPlaintext.record_view_key() gives the same value."""
+    ct = RecordCiphertext.from_string(OWNER_CIPHERTEXT)
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    pt = ct.decrypt(vk)
+    rvk_pt = pt.record_view_key(vk)
+    assert str(rvk_pt) == RECORD_VIEW_KEY
+
+
+def test_record_view_key_manual_derivation():
+    """Manual derivation: (ct.nonce * vk.to_scalar()).to_x_coordinate() == RVK."""
+    ct = RecordCiphertext.from_string(OWNER_CIPHERTEXT)
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    nonce = ct.nonce
+    manual_rvk = (nonce * vk.to_scalar()).to_x_coordinate()
+    assert str(manual_rvk) == RECORD_VIEW_KEY
+
+
+def test_record_view_key_dunder_and_named_agree():
+    """Group.__mul__ and scalar_multiply give same result."""
+    ct = RecordCiphertext.from_string(OWNER_CIPHERTEXT)
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    nonce = ct.nonce
+    sc = vk.to_scalar()
+    assert (nonce * sc) == nonce.scalar_multiply(sc)
+
+
+# ---------------------------------------------------------------------------
+# 2. decrypt_with_record_view_key
+# ---------------------------------------------------------------------------
+
+def test_decrypt_with_rvk_matches_decrypt():
+    """decrypt_with_record_view_key(RVK) produces same plaintext as decrypt(vk)."""
+    ct = RecordCiphertext.from_string(OWNER_CIPHERTEXT)
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    rvk = ct.record_view_key(vk)
+    pt_via_vk = ct.decrypt(vk)
+    pt_via_rvk = ct.decrypt_with_record_view_key(rvk)
+    assert str(pt_via_vk) == str(pt_via_rvk)
+
+
+def test_decrypt_with_wrong_rvk_raises_or_wrong():
+    """decrypt_with_record_view_key(Field.one()) yields wrong or raises."""
+    ct = RecordCiphertext.from_string(OWNER_CIPHERTEXT)
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    pt_correct = ct.decrypt(vk)
+    wrong_rvk = Field.one()
+    try:
+        pt_wrong = ct.decrypt_with_record_view_key(wrong_rvk)
+        # If it doesn't raise, the owner must not match
+        assert str(pt_wrong) != str(pt_correct)
+    except Exception:
+        pass  # raising is also acceptable
+
+
+# ---------------------------------------------------------------------------
+# 3. commitment + tag KAT
+# ---------------------------------------------------------------------------
+
+def test_commitment_and_tag_kat():
+    """Full commitment->tag pipeline matches RECORD_TAG."""
+    ct = RecordCiphertext.from_string(OWNER_CIPHERTEXT)
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    gk = GraphKey.from_view_key(vk)
+    pt = ct.decrypt(vk)
+    rvk = ct.record_view_key(vk)
+
+    prog = ProgramID.from_string("credits.aleo")
+    rec_name = Identifier.from_string("credits")
+    commitment = pt.commitment(prog, rec_name, rvk)
+    tag = pt.tag(gk, commitment)
+    assert str(tag) == RECORD_TAG
+
+
+def test_tag_static_method_matches():
+    """RecordCiphertext.tag (static) gives same result as RecordPlaintext.tag."""
+    ct = RecordCiphertext.from_string(OWNER_CIPHERTEXT)
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    gk = GraphKey.from_view_key(vk)
+    pt = ct.decrypt(vk)
+    rvk = ct.record_view_key(vk)
+
+    prog = ProgramID.from_string("credits.aleo")
+    rec_name = Identifier.from_string("credits")
+    commitment = pt.commitment(prog, rec_name, rvk)
+
+    tag_from_pt = pt.tag(gk, commitment)
+    tag_from_ct = RecordCiphertext.tag(gk, commitment)
+    assert tag_from_pt == tag_from_ct
+    assert str(tag_from_pt) == RECORD_TAG
+
+
+# ---------------------------------------------------------------------------
+# 4. GraphKey
+# ---------------------------------------------------------------------------
+
+def test_graph_key_from_view_key_deterministic():
+    """GraphKey.from_view_key is deterministic."""
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    gk1 = GraphKey.from_view_key(vk)
+    gk2 = GraphKey.from_view_key(vk)
+    assert gk1 == gk2
+
+
+def test_graph_key_sk_tag_is_field():
+    """GraphKey.sk_tag returns a Field."""
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    gk = GraphKey.from_view_key(vk)
+    assert isinstance(gk.sk_tag, Field)
+
+
+def test_graph_key_roundtrip():
+    """GraphKey.from_string(str(gk)) round-trips."""
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    gk = GraphKey.from_view_key(vk)
+    gk2 = GraphKey.from_string(str(gk))
+    assert gk == gk2
+
+
+# ---------------------------------------------------------------------------
+# 5. get_member + microcredits
+# ---------------------------------------------------------------------------
+
+def test_credits_record_v0_microcredits():
+    """V0 credits record microcredits == 1500000000000000."""
+    pt = RecordPlaintext.from_string(CREDITS_RECORD_V0)
+    assert pt.microcredits == 1500000000000000
+
+
+def test_token_registry_microcredits_zero():
+    """Token registry record has no microcredits field, returns 0."""
+    pt = RecordPlaintext.from_string(TOKEN_REGISTRY_RECORD_V1)
+    assert pt.microcredits == 0
+
+
+def test_token_registry_get_member_amount():
+    """get_member('amount') on token registry record returns a Plaintext with 1000u128."""
+    pt = RecordPlaintext.from_string(TOKEN_REGISTRY_RECORD_V1)
+    member = pt.get_member("amount")
+    assert "1000u128" in str(member)
+
+
+def test_get_member_nonexistent_raises():
+    """get_member on a missing key raises an exception."""
+    pt = RecordPlaintext.from_string(CREDITS_RECORD_V0)
+    with pytest.raises(Exception):
+        pt.get_member("nonexistent_field")
+
+
+# ---------------------------------------------------------------------------
+# 6. Field arithmetic sanity checks
+# ---------------------------------------------------------------------------
+
+def test_field_add():
+    a = Field.from_string("2field")
+    b = Field.from_string("3field")
+    assert str(a + b) == "5field"
+    assert str(a.add(b)) == "5field"
+    assert (a + b) == a.add(b)
+
+
+def test_field_sub():
+    a = Field.from_string("5field")
+    b = Field.from_string("3field")
+    assert str(a - b) == "2field"
+    assert str(a.subtract(b)) == "2field"
+    assert (a - b) == a.subtract(b)
+
+
+def test_field_neg():
+    a = Field.from_string("1field")
+    neg_a = -a
+    assert str(neg_a.add(a)) == str(Field.zero())
+    assert neg_a == a.negate()
+
+
+def test_field_pow():
+    two = Field.from_string("2field")
+    three = Field.from_string("3field")
+    result = two ** three
+    assert str(result) == "8field"
+    assert result == two.pow(three)
+
+
+def test_field_double():
+    a = Field.from_string("5field")
+    assert str(a.double()) == "10field"
+
+
+def test_field_one():
+    one = Field.one()
+    assert str(one) == "1field"
+
+
+def test_field_add_sub_roundtrip():
+    a = Field.from_string("12345field")
+    b = Field.from_string("67890field")
+    assert (a + b) - b == a
+
+
+def test_field_bytes_roundtrip():
+    a = Field.from_string("42field")
+    b = Field.from_bytes_le(a.to_bytes_le())
+    assert a == b
+
+
+def test_field_dunder_mul_matches_multiply():
+    a = Field.from_string("7field")
+    b = Field.from_string("6field")
+    assert (a * b) == a.multiply(b)
+
+
+# ---------------------------------------------------------------------------
+# 7. Scalar arithmetic sanity checks
+# ---------------------------------------------------------------------------
+
+def test_scalar_add():
+    a = Scalar.from_string("2scalar")
+    b = Scalar.from_string("3scalar")
+    assert str(a + b) == "5scalar"
+    assert (a + b) == a.add(b)
+
+
+def test_scalar_mul():
+    a = Scalar.from_string("4scalar")
+    b = Scalar.from_string("5scalar")
+    assert str(a * b) == "20scalar"
+    assert (a * b) == a.multiply(b)
+
+
+def test_scalar_div():
+    a = Scalar.from_string("6scalar")
+    b = Scalar.from_string("3scalar")
+    # a / b * b == a
+    assert (a / b) * b == a
+    assert (a / b) == a.divide(b)
+
+
+def test_scalar_div_zero():
+    a = Scalar.from_string("1scalar")
+    with pytest.raises(ZeroDivisionError):
+        _ = a / Scalar.zero()
+
+
+def test_scalar_one():
+    one = Scalar.one()
+    assert str(one) == "1scalar"
+
+
+def test_scalar_bytes_roundtrip():
+    a = Scalar.from_string("99scalar")
+    b = Scalar.from_bytes_le(a.to_bytes_le())
+    assert a == b
+
+
+def test_scalar_to_field():
+    one = Scalar.one()
+    f = one.to_field()
+    assert isinstance(f, Field)
+    # 1scalar -> 1field
+    assert str(f) == "1field"
+
+
+# ---------------------------------------------------------------------------
+# 8. Group arithmetic sanity checks
+# ---------------------------------------------------------------------------
+
+def test_group_generator_double():
+    g = Group.generator()
+    assert g.double() == g + g
+    assert g.double() == g.add(g)
+
+
+def test_group_add_sub():
+    g = Group.generator()
+    h = g.double()
+    assert h - g == g
+    assert h.subtract(g) == g
+    assert (h - g) == h.subtract(g)
+
+
+def test_group_neg():
+    g = Group.generator()
+    assert g + (-g) == Group.zero()
+    assert g.add(g.negate()) == Group.zero()
+    assert (-g) == g.negate()
+
+
+def test_group_scalar_multiply():
+    g = Group.generator()
+    two = Scalar.from_string("2scalar")
+    assert g * two == g.double()
+    assert g.scalar_multiply(two) == g.double()
+    assert (g * two) == g.scalar_multiply(two)
+
+
+def test_group_to_x_coordinate():
+    g = Group.generator()
+    x = g.to_x_coordinate()
+    assert isinstance(x, Field)
+
+
+def test_group_to_address_roundtrip():
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    addr = vk.address
+    group = addr.to_group()
+    addr2 = group.to_address()
+    assert str(addr) == str(addr2)
+
+
+def test_address_to_group_to_address():
+    """Address.to_group().to_address() round-trips."""
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    addr = vk.address
+    assert addr == Address.from_group(addr.to_group())
+
+
+def test_field_bytes_le_roundtrip_group():
+    """Group bytes LE round-trip."""
+    g = Group.generator()
+    b = g.to_bytes_le()
+    g2 = Group.from_bytes_le(b)
+    assert g == g2
+
+
+# ---------------------------------------------------------------------------
+# 9. ViewKey conversions
+# ---------------------------------------------------------------------------
+
+def test_view_key_to_scalar():
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    sc = vk.to_scalar()
+    assert isinstance(sc, Scalar)
+
+
+def test_view_key_to_field():
+    vk = ViewKey.from_string(OWNER_VIEW_KEY)
+    f = vk.to_field()
+    assert isinstance(f, Field)
diff --git a/sdk/src/account/address.rs b/sdk/src/account/address.rs
index 183a11a..e130592 100644
--- a/sdk/src/account/address.rs
+++ b/sdk/src/account/address.rs
@@ -14,9 +14,10 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::types::AddressNative;
+use crate::{types::AddressNative, Field, Group};
 
 use pyo3::prelude::*;
+use snarkvm::prelude::ToField;
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -30,6 +31,13 @@ use std::{
 #[derive(Clone)]
 pub struct Address(AddressNative);
 
+impl Address {
+    /// Initializes an address from a group element (for internal use).
+    pub(crate) fn new(group: crate::types::GroupNative) -> Self {
+        Self(AddressNative::new(group))
+    }
+}
+
 #[pymethods]
 impl Address {
     /// Reads in an account address string.
@@ -38,6 +46,36 @@ impl Address {
         AddressNative::from_str(s).map(Self)
     }
 
+    /// Returns the address as a group element.
+    fn to_group(&self) -> Group {
+        (*self.0.to_group()).into()
+    }
+
+    /// Returns the address as a field element (x-coordinate).
+    fn to_field(&self) -> anyhow::Result<Field> {
+        self.0.to_field().map(Into::into)
+    }
+
+    /// Returns the little-endian byte representation of the address.
+    fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
+        use snarkvm::prelude::ToBytes;
+        self.0.to_bytes_le()
+    }
+
+    /// Parses an address from little-endian bytes.
+    #[staticmethod]
+    fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        use snarkvm::prelude::FromBytes;
+        AddressNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    /// Recovers an address from a group element.
+    #[staticmethod]
+    fn from_group(group: &Group) -> anyhow::Result<Self> {
+        // Address is built on top of Group, so just wrap the inner group element directly.
+        Ok(Self(AddressNative::new(**group)))
+    }
+
     /// Returns the address as a base58 string.
     fn __str__(&self) -> String {
         self.0.to_string()
diff --git a/sdk/src/account/graph_key.rs b/sdk/src/account/graph_key.rs
new file mode 100644
index 0000000..6334561
--- /dev/null
+++ b/sdk/src/account/graph_key.rs
@@ -0,0 +1,87 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{types::GraphKeyNative, Field, ViewKey};
+
+use pyo3::prelude::*;
+
+use std::{
+    collections::hash_map::DefaultHasher,
+    hash::{Hash, Hasher},
+    ops::Deref,
+    str::FromStr,
+};
+
+/// The account graph key used for record scanning.
+#[pyclass(frozen)]
+#[derive(Clone)]
+pub struct GraphKey(GraphKeyNative);
+
+#[pymethods]
+impl GraphKey {
+    /// Derives the graph key from the given view key.
+    #[staticmethod]
+    fn from_view_key(view_key: &ViewKey) -> anyhow::Result<Self> {
+        GraphKeyNative::try_from(&**view_key).map(Self)
+    }
+
+    /// Reads in an account graph key from a base58 string.
+    #[staticmethod]
+    fn from_string(s: &str) -> anyhow::Result<Self> {
+        GraphKeyNative::from_str(s).map(Self)
+    }
+
+    /// Returns the graph key tag `sk_tag`.
+    #[getter]
+    fn sk_tag(&self) -> Field {
+        self.0.sk_tag().into()
+    }
+
+    /// Returns the graph key as a base58 string.
+    fn __str__(&self) -> String {
+        self.0.to_string()
+    }
+
+    fn __eq__(&self, other: &Self) -> bool {
+        self.0 == other.0
+    }
+
+    fn __hash__(&self) -> u64 {
+        let mut hasher = DefaultHasher::new();
+        self.0.hash(&mut hasher);
+        hasher.finish()
+    }
+}
+
+impl Deref for GraphKey {
+    type Target = GraphKeyNative;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<GraphKeyNative> for GraphKey {
+    fn from(value: GraphKeyNative) -> Self {
+        Self(value)
+    }
+}
+
+impl From<GraphKey> for GraphKeyNative {
+    fn from(value: GraphKey) -> Self {
+        value.0
+    }
+}
diff --git a/sdk/src/account/mod.rs b/sdk/src/account/mod.rs
index 39d3a12..4392474 100644
--- a/sdk/src/account/mod.rs
+++ b/sdk/src/account/mod.rs
@@ -20,6 +20,9 @@ pub use address::Address;
 mod compute_key;
 pub use compute_key::ComputeKey;
 
+mod graph_key;
+pub use graph_key::GraphKey;
+
 mod private_key;
 pub use private_key::PrivateKey;
 
diff --git a/sdk/src/account/record.rs b/sdk/src/account/record.rs
index 074a524..b9af8a2 100644
--- a/sdk/src/account/record.rs
+++ b/sdk/src/account/record.rs
@@ -15,15 +15,18 @@
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::{
-    types::{RecordCiphertextNative, RecordPlaintextNative},
-    Field, Group, Identifier, PrivateKey, ProgramID, ViewKey,
+    types::{
+        IdentifierNative, LiteralNative, PlaintextNative, RecordCiphertextNative,
+        RecordPlaintextNative,
+    },
+    Field, GraphKey, Group, Identifier, Plaintext, PrivateKey, ProgramID, ViewKey,
 };
+use snarkvm::prelude::Entry;
 use std::ops::Deref;
+use std::str::FromStr;
 
 use pyo3::prelude::*;
 
-use std::str::FromStr;
-
 /// A value(ciphertext) stored in program record.
 #[pyclass(frozen)]
 pub struct RecordCiphertext(RecordCiphertextNative);
@@ -46,6 +49,35 @@ impl RecordCiphertext {
         self.0.is_owner(view_key)
     }
 
+    /// Returns the nonce of the record ciphertext.
+    #[getter]
+    fn nonce(&self) -> Group {
+        (*self.0.nonce()).into()
+    }
+
+    /// Computes the record view key as `(nonce * view_key_scalar).to_x_coordinate()`.
+    pub fn record_view_key(&self, view_key: &ViewKey) -> Field {
+        (*self.0.nonce() * ***view_key).to_x_coordinate().into()
+    }
+
+    /// Decrypts self into plaintext using the given record view key (unchecked — no owner verification).
+    pub fn decrypt_with_record_view_key(
+        &self,
+        record_view_key: &Field,
+    ) -> anyhow::Result<RecordPlaintext> {
+        self.0
+            .decrypt_symmetric_unchecked(&**record_view_key)
+            .map(Into::into)
+    }
+
+    /// Computes the record tag from a graph key and commitment.
+    #[staticmethod]
+    fn tag(graph_key: &GraphKey, commitment: &Field) -> anyhow::Result<Field> {
+        #[allow(clippy::useless_conversion)]
+        RecordPlaintextNative::tag(graph_key.sk_tag().into(), commitment.clone().into())
+            .map(Into::into)
+    }
+
     /// Returns the record ciphertext as a string.
     fn __str__(&self) -> String {
         self.0.to_string()
@@ -85,7 +117,7 @@ impl RecordPlaintext {
         **self.0.version()
     }
 
-    /// Returns the owner of the record as a string
+    /// Returns the owner of the record as a string.
     #[getter]
     fn owner(&self) -> String {
         self.0.owner().to_string()
@@ -97,6 +129,64 @@ impl RecordPlaintext {
         (*self.0.nonce()).into()
     }
 
+    /// Returns the amount of microcredits in the record (0 if no microcredits field).
+    #[getter]
+    fn microcredits(&self) -> u64 {
+        self.0
+            .find(&[IdentifierNative::from_str("microcredits").unwrap()])
+            .ok()
+            .and_then(|entry| match entry {
+                Entry::Private(PlaintextNative::Literal(LiteralNative::U64(amount), _)) => {
+                    Some(*amount)
+                }
+                Entry::Public(PlaintextNative::Literal(LiteralNative::U64(amount), _)) => {
+                    Some(*amount)
+                }
+                _ => None,
+            })
+            .unwrap_or(0)
+    }
+
+    /// Returns the commitment of the record for the given program_id, record_name, and record_view_key.
+    pub fn commitment(
+        &self,
+        program_id: &ProgramID,
+        record_name: &Identifier,
+        record_view_key: &Field,
+    ) -> anyhow::Result<Field> {
+        self.0
+            .to_commitment(&**program_id, &**record_name, &**record_view_key)
+            .map(Into::into)
+    }
+
+    /// Computes the record view key as `(nonce * view_key_scalar).to_x_coordinate()`.
+    pub fn record_view_key(&self, view_key: &ViewKey) -> Field {
+        (*self.0.nonce() * ***view_key).to_x_coordinate().into()
+    }
+
+    /// Computes the record tag from a graph key and commitment.
+    pub fn tag(&self, graph_key: &GraphKey, commitment: &Field) -> anyhow::Result<Field> {
+        #[allow(clippy::useless_conversion)]
+        RecordPlaintextNative::tag(graph_key.sk_tag().into(), commitment.clone().into())
+            .map(Into::into)
+    }
+
+    /// Returns the record entry with the given name as a Plaintext.
+    pub fn get_member(&self, name: &str) -> anyhow::Result<Plaintext> {
+        let id = IdentifierNative::from_str(name)?;
+        let entry = self
+            .0
+            .data()
+            .get(&id)
+            .ok_or_else(|| anyhow::anyhow!("Record member '{}' not found", name))?;
+        let plaintext = match entry {
+            Entry::Constant(p) => p.clone(),
+            Entry::Public(p) => p.clone(),
+            Entry::Private(p) => p.clone(),
+        };
+        Ok(plaintext.into())
+    }
+
     /// Attempt to get the serial number of a record to determine whether or not is has been spent
     pub fn serial_number(
         &self,
@@ -105,7 +195,9 @@ impl RecordPlaintext {
         record_identifier: &Identifier,
         record_view_key: &Field,
     ) -> anyhow::Result<Field> {
-        let commitment = self.to_commitment(program_id, record_identifier, &**record_view_key)?;
+        let commitment =
+            self.0
+                .to_commitment(&**program_id, &**record_identifier, &**record_view_key)?;
         RecordPlaintextNative::serial_number(**private_key, commitment).map(Into::into)
     }
 
diff --git a/sdk/src/account/view_key.rs b/sdk/src/account/view_key.rs
index 581280f..b08ee74 100644
--- a/sdk/src/account/view_key.rs
+++ b/sdk/src/account/view_key.rs
@@ -14,9 +14,10 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::{types::ViewKeyNative, Address, RecordCiphertext, RecordPlaintext};
+use crate::{types::ViewKeyNative, Address, Field, RecordCiphertext, RecordPlaintext, Scalar};
 
 use pyo3::prelude::*;
+use snarkvm::prelude::ToField;
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -54,6 +55,16 @@ impl ViewKey {
         self.0.to_address().into()
     }
 
+    /// Returns the view key as a scalar.
+    pub fn to_scalar(&self) -> Scalar {
+        (*self.0).into()
+    }
+
+    /// Returns the view key as a field element.
+    pub fn to_field(&self) -> anyhow::Result<Field> {
+        self.0.to_field().map(Into::into)
+    }
+
     /// Returns the view key as a base58 string.
     fn __str__(&self) -> String {
         self.0.to_string()
diff --git a/sdk/src/algebra/field.rs b/sdk/src/algebra/field.rs
index 8500e97..318c9bd 100644
--- a/sdk/src/algebra/field.rs
+++ b/sdk/src/algebra/field.rs
@@ -14,11 +14,11 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::types::FieldNative;
+use crate::{types::FieldNative, Group, Scalar};
 
 use pyo3::{exceptions::PyZeroDivisionError, prelude::*};
 use rand::rngs::StdRng;
-use snarkvm::prelude::{ToBits, Uniform, Zero};
+use snarkvm::prelude::{Double, FromBits, One, Pow, ToBits, Uniform, Zero};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -64,16 +64,53 @@ impl Field {
         FieldNative::zero().into()
     }
 
-    /// Returns the Field as a string.
-    fn __str__(&self) -> String {
-        self.0.to_string()
+    /// Returns the `1` element of the field.
+    #[staticmethod]
+    fn one() -> Self {
+        FieldNative::one().into()
     }
 
-    fn __mul__(&self, other: Self) -> Self {
+    /// Constructs a field from little-endian bits.
+    #[staticmethod]
+    fn from_bits_le(bits: Vec<bool>) -> anyhow::Result<Self> {
+        FieldNative::from_bits_le(&bits).map(Self)
+    }
+
+    /// Returns the little-endian byte representation of the field element.
+    fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
+        use snarkvm::prelude::ToBytes;
+        self.0.to_bytes_le()
+    }
+
+    /// Parses a field from little-endian bytes.
+    #[staticmethod]
+    fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        use snarkvm::prelude::FromBytes;
+        FieldNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    /// Returns the double of this field element.
+    fn double(&self) -> Self {
+        Self(Double::double(&self.0))
+    }
+
+    /// Returns the sum of self and other.
+    fn add(&self, other: Self) -> Self {
+        Self(self.0 + other.0)
+    }
+
+    /// Returns the difference of self and other.
+    fn subtract(&self, other: Self) -> Self {
+        Self(self.0 - other.0)
+    }
+
+    /// Returns the product of self and other.
+    fn multiply(&self, other: Self) -> Self {
         Self(self.0 * other.0)
     }
 
-    fn __truediv__(&self, other: Self) -> PyResult<Self> {
+    /// Returns self divided by other (panics on zero divisor).
+    fn divide(&self, other: Self) -> PyResult<Self> {
         if other.is_zero() {
             Err(PyZeroDivisionError::new_err("division by zero"))
         } else {
@@ -81,6 +118,42 @@ impl Field {
         }
     }
 
+    /// Returns self raised to the power of other.
+    fn pow(&self, other: Self) -> Self {
+        Self(Pow::pow(self.0, other.0))
+    }
+
+    /// Returns the negation of self.
+    fn negate(&self) -> Self {
+        Self(-self.0)
+    }
+
+    /// Converts the field to a scalar using lossy truncation.
+    fn to_scalar_lossy(&self) -> Scalar {
+        use crate::types::ScalarNative;
+        ScalarNative::from_field_lossy(&self.0).into()
+    }
+
+    /// Converts the field to a group element (x-coordinate recovery).
+    fn to_group(&self) -> anyhow::Result<Group> {
+        use crate::types::GroupNative;
+        use snarkvm::prelude::FromField;
+        GroupNative::from_field(&self.0).map(Group::from)
+    }
+
+    /// Returns the Field as a string.
+    fn __str__(&self) -> String {
+        self.0.to_string()
+    }
+
+    fn __mul__(&self, other: Self) -> Self {
+        self.multiply(other)
+    }
+
+    fn __truediv__(&self, other: Self) -> PyResult<Self> {
+        self.divide(other)
+    }
+
     fn __eq__(&self, other: &Self) -> bool {
         self.0 == other.0
     }
@@ -91,6 +164,22 @@ impl Field {
         hasher.finish()
     }
 
+    fn __add__(&self, other: Self) -> Self {
+        self.add(other)
+    }
+
+    fn __sub__(&self, other: Self) -> Self {
+        self.subtract(other)
+    }
+
+    fn __neg__(&self) -> Self {
+        self.negate()
+    }
+
+    fn __pow__(&self, other: Self, _modulo: Option<Self>) -> Self {
+        self.pow(other)
+    }
+
     /// Returns the little-endian bit representation of the field element.
     pub fn to_bits_le(&self) -> Vec<bool> {
         self.0.to_bits_le()
diff --git a/sdk/src/algebra/group.rs b/sdk/src/algebra/group.rs
index a09661d..0fe17d5 100644
--- a/sdk/src/algebra/group.rs
+++ b/sdk/src/algebra/group.rs
@@ -14,10 +14,10 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::types::GroupNative;
+use crate::{types::GroupNative, Address, Field, Scalar};
 
 use pyo3::prelude::*;
-use snarkvm::prelude::Zero;
+use snarkvm::prelude::{Double, FromField, Zero};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -45,6 +45,68 @@ impl Group {
         GroupNative::zero().into()
     }
 
+    /// Returns the prime subgroup generator.
+    #[staticmethod]
+    fn generator() -> Self {
+        GroupNative::generator().into()
+    }
+
+    /// Returns the group from a field element (x-coordinate recovery).
+    #[staticmethod]
+    fn from_field(field: &Field) -> anyhow::Result<Self> {
+        GroupNative::from_field(&**field).map(Self)
+    }
+
+    /// Returns the x-coordinate of the group element as a field.
+    fn to_x_coordinate(&self) -> Field {
+        self.0.to_x_coordinate().into()
+    }
+
+    /// Returns the address corresponding to this group element.
+    fn to_address(&self) -> Address {
+        Address::new(self.0)
+    }
+
+    /// Returns the double of this group element.
+    fn double(&self) -> Self {
+        Self(Double::double(&self.0))
+    }
+
+    /// Returns the sum of self and other.
+    fn add(&self, other: &Self) -> Self {
+        Self(self.0 + other.0)
+    }
+
+    /// Returns the difference of self and other.
+    fn subtract(&self, other: &Self) -> Self {
+        Self(self.0 - other.0)
+    }
+
+    /// Returns the negation of self.
+    fn negate(&self) -> Self {
+        Self(-self.0)
+    }
+
+    /// Returns self scaled by scalar (scalar multiplication).
+    fn scalar_multiply(&self, scalar: &Scalar) -> Self {
+        Self(self.0 * **scalar)
+    }
+
+    /// Returns the little-endian byte representation of the group element (x-coordinate).
+    fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
+        use snarkvm::prelude::ToBytes;
+        self.0.to_bytes_le()
+    }
+
+    /// Parses a group from little-endian bytes (x-coordinate).
+    #[staticmethod]
+    fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        use snarkvm::prelude::FromBytes;
+        GroupNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    // ---------- dunders ----------
+
     /// Returns the Group as a string.
     fn __str__(&self) -> String {
         self.0.to_string()
@@ -59,6 +121,22 @@ impl Group {
         self.0.hash(&mut hasher);
         hasher.finish()
     }
+
+    fn __add__(&self, other: &Self) -> Self {
+        self.add(other)
+    }
+
+    fn __sub__(&self, other: &Self) -> Self {
+        self.subtract(other)
+    }
+
+    fn __neg__(&self) -> Self {
+        self.negate()
+    }
+
+    fn __mul__(&self, scalar: &Scalar) -> Self {
+        self.scalar_multiply(scalar)
+    }
 }
 
 impl Deref for Group {
@@ -80,3 +158,9 @@ impl From<Group> for GroupNative {
         value.0
     }
 }
+
+impl From<&GroupNative> for Group {
+    fn from(value: &GroupNative) -> Self {
+        Self(*value)
+    }
+}
diff --git a/sdk/src/algebra/scalar.rs b/sdk/src/algebra/scalar.rs
index 7b3ba43..cc1c421 100644
--- a/sdk/src/algebra/scalar.rs
+++ b/sdk/src/algebra/scalar.rs
@@ -14,10 +14,10 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::types::ScalarNative;
+use crate::{types::ScalarNative, Field};
 
-use pyo3::prelude::*;
-use snarkvm::prelude::Zero;
+use pyo3::{exceptions::PyZeroDivisionError, prelude::*};
+use snarkvm::prelude::{One, ToField, Zero};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -45,6 +45,54 @@ impl Scalar {
         ScalarNative::zero().into()
     }
 
+    /// Returns the `1` element of the scalar.
+    #[staticmethod]
+    fn one() -> Self {
+        ScalarNative::one().into()
+    }
+
+    /// Returns the little-endian byte representation of the scalar element.
+    fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
+        use snarkvm::prelude::ToBytes;
+        self.0.to_bytes_le()
+    }
+
+    /// Parses a scalar from little-endian bytes.
+    #[staticmethod]
+    fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        use snarkvm::prelude::FromBytes;
+        ScalarNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    /// Returns this scalar as a field element.
+    fn to_field(&self) -> anyhow::Result<Field> {
+        self.0.to_field().map(Into::into)
+    }
+
+    /// Returns the sum of self and other.
+    fn add(&self, other: Self) -> Self {
+        Self(self.0 + other.0)
+    }
+
+    /// Returns the difference of self and other.
+    fn subtract(&self, other: Self) -> Self {
+        Self(self.0 - other.0)
+    }
+
+    /// Returns the product of self and other.
+    fn multiply(&self, other: Self) -> Self {
+        Self(self.0 * other.0)
+    }
+
+    /// Returns self divided by other (panics on zero divisor).
+    fn divide(&self, other: Self) -> PyResult<Self> {
+        if other.is_zero() {
+            Err(PyZeroDivisionError::new_err("division by zero"))
+        } else {
+            Ok(Self(self.0 / other.0))
+        }
+    }
+
     /// Returns the Scalar as a string.
     fn __str__(&self) -> String {
         self.0.to_string()
@@ -59,6 +107,22 @@ impl Scalar {
         self.0.hash(&mut hasher);
         hasher.finish()
     }
+
+    fn __add__(&self, other: Self) -> Self {
+        self.add(other)
+    }
+
+    fn __sub__(&self, other: Self) -> Self {
+        self.subtract(other)
+    }
+
+    fn __mul__(&self, other: Self) -> Self {
+        self.multiply(other)
+    }
+
+    fn __truediv__(&self, other: Self) -> PyResult<Self> {
+        self.divide(other)
+    }
 }
 
 impl Deref for Scalar {
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index d7d66f9..38568ea 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -53,6 +53,7 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Execution>()?;
     m.add_class::<Fee>()?;
     m.add_class::<Field>()?;
+    m.add_class::<GraphKey>()?;
     m.add_class::<Group>()?;
     m.add_class::<Identifier>()?;
     m.add_class::<I8>()?;
diff --git a/sdk/src/types.rs b/sdk/src/types.rs
index 5b39a90..0ceebd9 100644
--- a/sdk/src/types.rs
+++ b/sdk/src/types.rs
@@ -26,10 +26,10 @@ use snarkvm::ledger::block::{Fee, Transaction};
 use snarkvm::ledger::query::Query;
 use snarkvm::ledger::store::helpers::memory::BlockMemory;
 use snarkvm::prelude::{
-    Address, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Field, Group, Identifier,
-    Literal, Locator, Plaintext, PrivateKey, Program, ProgramID, ProvingKey, Record, Response,
-    Scalar, Signature, Transition, Value, VerifyingKey, ViewKey, I128, I16, I32, I64, I8, U128,
-    U16, U32, U64, U8,
+    Address, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Field, GraphKey, Group,
+    Identifier, Literal, Locator, Plaintext, PrivateKey, Program, ProgramID, ProvingKey, Record,
+    Response, Scalar, Signature, Transition, Value, VerifyingKey, ViewKey, I128, I16, I32, I64, I8,
+    U128, U16, U32, U64, U8,
 };
 use snarkvm::synthesizer::{Process, Trace};
 
@@ -46,6 +46,7 @@ pub type CurrentAleo = AleoTestnetV0;
 // Account types
 pub type AddressNative = Address<CurrentNetwork>;
 pub type ComputeKeyNative = ComputeKey<CurrentNetwork>;
+pub type GraphKeyNative = GraphKey<CurrentNetwork>;
 pub type PrivateKeyNative = PrivateKey<CurrentNetwork>;
 pub type SignatureNative = Signature<CurrentNetwork>;
 pub type ViewKeyNative = ViewKey<CurrentNetwork>;

From 7e1c9608ee2662e3e5bae623580d64503a2c7521 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 07:12:46 -0400
Subject: [PATCH 36/72] =?UTF-8?q?fix:=20complete=20Scalar=20convention=20?=
 =?UTF-8?q?=E2=80=94=20pow/negate=20twins=20+=20equivalence=20tests?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi           |  4 ++++
 sdk/python/aleo/_aleolib_mainnet.pyi   |  4 ++++
 sdk/python/tests/test_records_extra.py | 17 +++++++++++++++++
 sdk/src/algebra/scalar.rs              | 20 +++++++++++++++++++-
 4 files changed, 44 insertions(+), 1 deletion(-)

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index 6c24087..2ba9cbd 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -511,6 +511,10 @@ class Scalar:
     def subtract(self, other: Scalar) -> Scalar: ...
     def multiply(self, other: Scalar) -> Scalar: ...
     def divide(self, other: Scalar) -> Scalar: ...
+    def pow(self, other: Scalar) -> Scalar: ...
+    def negate(self) -> Scalar: ...
+    def __pow__(self, other: Scalar) -> Scalar: ...
+    def __neg__(self) -> Scalar: ...
     def __add__(self, other: Scalar) -> Scalar: ...
     def __sub__(self, other: Scalar) -> Scalar: ...
     def __mul__(self, other: Scalar) -> Scalar: ...
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index b0f8a50..54bd7d7 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -498,6 +498,10 @@ class Scalar:
     def subtract(self, other: Scalar) -> Scalar: ...
     def multiply(self, other: Scalar) -> Scalar: ...
     def divide(self, other: Scalar) -> Scalar: ...
+    def pow(self, other: Scalar) -> Scalar: ...
+    def negate(self) -> Scalar: ...
+    def __pow__(self, other: Scalar) -> Scalar: ...
+    def __neg__(self) -> Scalar: ...
     def __add__(self, other: Scalar) -> Scalar: ...
     def __sub__(self, other: Scalar) -> Scalar: ...
     def __mul__(self, other: Scalar) -> Scalar: ...
diff --git a/sdk/python/tests/test_records_extra.py b/sdk/python/tests/test_records_extra.py
index 0f7b9b8..9efbce6 100644
--- a/sdk/python/tests/test_records_extra.py
+++ b/sdk/python/tests/test_records_extra.py
@@ -306,6 +306,23 @@ def test_scalar_div():
     assert (a / b) == a.divide(b)
 
 
+def test_scalar_sub():
+    a = Scalar.from_string("5scalar")
+    b = Scalar.from_string("3scalar")
+    assert str(a - b) == "2scalar"
+    assert (a - b) == a.subtract(b)
+
+
+def test_scalar_pow_and_negate():
+    a = Scalar.from_string("2scalar")
+    b = Scalar.from_string("3scalar")
+    assert str(a**b) == "8scalar"
+    assert (a**b) == a.pow(b)
+    # negation: a + (-a) == 0
+    assert (a + (-a)) == Scalar.zero()
+    assert (-a) == a.negate()
+
+
 def test_scalar_div_zero():
     a = Scalar.from_string("1scalar")
     with pytest.raises(ZeroDivisionError):
diff --git a/sdk/src/algebra/scalar.rs b/sdk/src/algebra/scalar.rs
index cc1c421..de02990 100644
--- a/sdk/src/algebra/scalar.rs
+++ b/sdk/src/algebra/scalar.rs
@@ -17,7 +17,7 @@
 use crate::{types::ScalarNative, Field};
 
 use pyo3::{exceptions::PyZeroDivisionError, prelude::*};
-use snarkvm::prelude::{One, ToField, Zero};
+use snarkvm::prelude::{One, Pow, ToField, Zero};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -93,6 +93,16 @@ impl Scalar {
         }
     }
 
+    /// Returns self raised to the power of other.
+    fn pow(&self, other: Self) -> Self {
+        Self(Pow::pow(self.0, other.0))
+    }
+
+    /// Returns the negation of self.
+    fn negate(&self) -> Self {
+        Self(-self.0)
+    }
+
     /// Returns the Scalar as a string.
     fn __str__(&self) -> String {
         self.0.to_string()
@@ -123,6 +133,14 @@ impl Scalar {
     fn __truediv__(&self, other: Self) -> PyResult<Self> {
         self.divide(other)
     }
+
+    fn __pow__(&self, other: Self, _modulo: Option<u32>) -> Self {
+        self.pow(other)
+    }
+
+    fn __neg__(&self) -> Self {
+        self.negate()
+    }
 }
 
 impl Deref for Scalar {

From e0b5ef126c6ccbb3d292d86412400596ca94b80c Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 07:46:12 -0400
Subject: [PATCH 37/72] feat: full wasm parity for account structs, Value, and
 Plaintext

Implements W4b: full method parity with ProvableHQ/sdk wasm @543b41e.

New type:
- PrivateKeyCiphertext: wraps CiphertextNative with inline Encryptor
  scheme (hash_psd2 + encrypt_symmetric), interoperates with Python encryptor.py

Address additions (19 methods):
- from_program_id, is_valid, to/from_bits_le, to/from_fields,
  to_plaintext, to_scalar_lossy, to_boolean_lossy, 10 integer lossy casts

PrivateKey additions (7 methods):
- from_seed_unchecked, sign_value, bytes/from_bytes,
  new_encrypted, to_ciphertext, from_private_key_ciphertext

ViewKey: bytes / from_bytes pair

Signature additions (9 methods):
- to_address, to_fields, to_bits_le, bytes/from_bytes/from_bits_le,
  to_plaintext, sign_value, verify_value

Plaintext additions (13 methods):
- find, bytes/from_bytes, to_bits_le, to_bits_raw_le/be,
  to_bytes_raw_le/be, to/from_fields, to_fields_raw,
  plaintext_type getter, to_python

Value additions (11 methods):
- from_plaintext, to_plaintext, to_record_plaintext,
  is_plaintext/is_record/is_future, value_type getter,
  bytes/from_bytes, to_bits_le, to_fields

Infrastructure:
- From<NativeType> impls added to all integer and boolean algebra types
- PrivateKeyCiphertext registered in lib.rs between Plaintext and Poseidon2
- All new methods stubbed in _aleolib_mainnet.pyi

Tests: 241 pass (176 pre-existing + 65 new KAT + parity tests)
Cargo fmt + clippy -D warnings clean; testnet cfg compiles

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/_aleolib_mainnet.pyi      | 134 +++++++--
 sdk/python/tests/test_account_parity.py   | 316 ++++++++++++++++++++++
 sdk/python/tests/test_value_plaintext.py  | 233 ++++++++++++++++
 sdk/src/account/address.rs                | 120 +++++++-
 sdk/src/account/mod.rs                    |   3 +
 sdk/src/account/private_key.rs            |  68 ++++-
 sdk/src/account/private_key_ciphertext.rs | 145 ++++++++++
 sdk/src/account/signature.rs              |  63 ++++-
 sdk/src/account/text.rs                   | 142 +++++++++-
 sdk/src/account/view_key.rs               |  13 +-
 sdk/src/algebra/boolean.rs                |   6 +
 sdk/src/algebra/integer.rs                |   6 +
 sdk/src/lib.rs                            |   1 +
 sdk/src/programs/value.rs                 |  77 +++++-
 14 files changed, 1295 insertions(+), 32 deletions(-)
 create mode 100644 sdk/python/tests/test_account_parity.py
 create mode 100644 sdk/python/tests/test_value_plaintext.py
 create mode 100644 sdk/src/account/private_key_ciphertext.rs

diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index 54bd7d7..69d46c1 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -19,14 +19,37 @@ class Account:
 
 class Address:
     @staticmethod
-    def from_string(s: str) -> Address: ...
+    def from_string(s: str) -> "Address": ...
     @staticmethod
-    def from_group(group: Group) -> Address: ...
+    def from_group(group: "Group") -> "Address": ...
     @staticmethod
-    def from_bytes_le(bytes: bytes) -> Address: ...
-    def to_group(self) -> Group: ...
-    def to_field(self) -> Field: ...
+    def from_bytes_le(bytes: bytes) -> "Address": ...
+    @staticmethod
+    def from_program_id(program_id: str) -> "Address": ...
+    @staticmethod
+    def is_valid(address: str) -> bool: ...
+    def to_group(self) -> "Group": ...
+    def to_field(self) -> "Field": ...
     def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> "Address": ...
+    def to_fields(self) -> list["Field"]: ...
+    @staticmethod
+    def from_fields(fields: list["Field"]) -> "Address": ...
+    def to_plaintext(self) -> "Plaintext": ...
+    def to_scalar_lossy(self) -> "Scalar": ...
+    def to_boolean_lossy(self) -> "Boolean": ...
+    def to_u8_lossy(self) -> "U8": ...
+    def to_u16_lossy(self) -> "U16": ...
+    def to_u32_lossy(self) -> "U32": ...
+    def to_u64_lossy(self) -> "U64": ...
+    def to_u128_lossy(self) -> "U128": ...
+    def to_i8_lossy(self) -> "I8": ...
+    def to_i16_lossy(self) -> "I16": ...
+    def to_i32_lossy(self) -> "I32": ...
+    def to_i64_lossy(self) -> "I64": ...
+    def to_i128_lossy(self) -> "I128": ...
 
 
 class Authorization:
@@ -336,9 +359,36 @@ class Plaintext:
     def is_literal(self) -> bool: ...
     def is_struct(self) -> bool: ...
     def is_array(self) -> bool: ...
-    def as_literal(self) -> Literal: ...
-    def as_struct(self) -> dict[Identifier, Plaintext]: ...
-    def as_array(self) -> list[Plaintext]: ...
+    def as_literal(self) -> "Literal": ...
+    def as_struct(self) -> dict["Identifier", "Plaintext"]: ...
+    def as_array(self) -> list["Plaintext"]: ...
+    def find(self, path: list[str]) -> "Plaintext": ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> "Plaintext": ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_bits_raw_le(self) -> list[bool]: ...
+    def to_bits_raw_be(self) -> list[bool]: ...
+    def to_bytes_raw_le(self) -> bytes: ...
+    def to_bytes_raw_be(self) -> bytes: ...
+    def to_fields(self) -> list["Field"]: ...
+    @staticmethod
+    def from_fields(fields: list["Field"]) -> "Plaintext": ...
+    def to_fields_raw(self) -> list["Field"]: ...
+    @property
+    def plaintext_type(self) -> str: ...
+    def to_python(self) -> object: ...
+
+
+class PrivateKeyCiphertext:
+    @staticmethod
+    def encrypt_private_key(private_key: "PrivateKey", secret: str) -> "PrivateKeyCiphertext": ...
+    def decrypt_to_private_key(self, secret: str) -> "PrivateKey": ...
+    @staticmethod
+    def from_string(s: str) -> "PrivateKeyCiphertext": ...
+    def __str__(self) -> str: ...
+    def __eq__(self, other: object) -> bool: ...
+    def __hash__(self) -> int: ...
 
 
 class Poseidon2:
@@ -386,9 +436,20 @@ class PrivateKey:
     def compute_key(self) -> ComputeKey: ...
     @property
     def seed(self) -> Field: ...
-    def sign(self, message: bytes) -> Signature: ...
-    def sk_sig(self) -> Scalar: ...
-    def r_sig(self) -> Scalar: ...
+    def sign(self, message: bytes) -> "Signature": ...
+    def sk_sig(self) -> "Scalar": ...
+    def r_sig(self) -> "Scalar": ...
+    @staticmethod
+    def from_seed_unchecked(seed: list[int]) -> "PrivateKey": ...
+    def sign_value(self, message: str) -> "Signature": ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> "PrivateKey": ...
+    @staticmethod
+    def new_encrypted(secret: str) -> "PrivateKeyCiphertext": ...
+    def to_ciphertext(self, secret: str) -> "PrivateKeyCiphertext": ...
+    @staticmethod
+    def from_private_key_ciphertext(ciphertext: "PrivateKeyCiphertext", secret: str) -> "PrivateKey": ...
 
 
 class Process:
@@ -518,8 +579,20 @@ class Signature:
     @staticmethod
     def from_string(s: str) -> Signature: ...
     @staticmethod
-    def sign(private_key: PrivateKey, message: bytes) -> Signature: ...
-    def verify(self, address: Address, message: bytes) -> bool: ...
+    def sign(private_key: "PrivateKey", message: bytes) -> "Signature": ...
+    def verify(self, address: "Address", message: bytes) -> bool: ...
+    def to_address(self) -> "Address": ...
+    def to_fields(self) -> list["Field"]: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> "Signature": ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> "Signature": ...
+    def to_plaintext(self) -> "Plaintext": ...
+    @staticmethod
+    def sign_value(private_key: "PrivateKey", message: str) -> "Signature": ...
+    def verify_value(self, address: "Address", message: str) -> bool: ...
 
 
 class Trace:
@@ -600,11 +673,25 @@ class U128:
 
 class Value:
     @staticmethod
-    def parse(s: str) -> Value: ...
+    def parse(s: str) -> "Value": ...
+    @staticmethod
+    def from_literal(literal: "Literal") -> "Value": ...
+    @staticmethod
+    def from_record_plaintext(record_plaintext: "RecordPlaintext") -> "Value": ...
     @staticmethod
-    def from_literal(literal: Literal) -> Value: ...
+    def from_plaintext(plaintext: "Plaintext") -> "Value": ...
+    def to_plaintext(self) -> "Plaintext": ...
+    def to_record_plaintext(self) -> "RecordPlaintext": ...
+    def is_plaintext(self) -> bool: ...
+    def is_record(self) -> bool: ...
+    def is_future(self) -> bool: ...
+    @property
+    def value_type(self) -> str: ...
+    def bytes(self) -> bytes: ...
     @staticmethod
-    def from_record_plaintext(record_plaintext: RecordPlaintext) -> Value: ...
+    def from_bytes(bytes: bytes) -> "Value": ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_fields(self) -> list["Field"]: ...
 
 
 class VerifyingKey:
@@ -616,11 +703,14 @@ class VerifyingKey:
 
 
 class ViewKey:
-    def decrypt(self, record_ciphertext: RecordCiphertext) -> RecordPlaintext: ...
+    def decrypt(self, record_ciphertext: "RecordCiphertext") -> "RecordPlaintext": ...
     @staticmethod
-    def from_string(s: str) -> ViewKey: ...
-    def is_owner(self, record_ciphertext: RecordCiphertext) -> bool: ...
+    def from_string(s: str) -> "ViewKey": ...
+    def is_owner(self, record_ciphertext: "RecordCiphertext") -> bool: ...
     @property
-    def address(self) -> Address: ...
-    def to_scalar(self) -> Scalar: ...
-    def to_field(self) -> Field: ...
+    def address(self) -> "Address": ...
+    def to_scalar(self) -> "Scalar": ...
+    def to_field(self) -> "Field": ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> "ViewKey": ...
diff --git a/sdk/python/tests/test_account_parity.py b/sdk/python/tests/test_account_parity.py
new file mode 100644
index 0000000..9db5788
--- /dev/null
+++ b/sdk/python/tests/test_account_parity.py
@@ -0,0 +1,316 @@
+"""
+Tests for new account-type methods added for W4b parity.
+
+These tests target methods that extend Address, PrivateKey, PrivateKeyCiphertext,
+ViewKey, and Signature beyond the baseline snarkvm bindings.  They act as a
+specification / acceptance suite: they are expected to fail until the
+corresponding Rust pyo3 surface is wired up.
+"""
+
+import pytest
+from aleo.mainnet import (
+    Address,
+    Field,
+    Plaintext,
+    PrivateKey,
+    Signature,
+    ViewKey,
+)
+from aleo.encryptor import Encryptor
+
+
+# ---------------------------------------------------------------------------
+# Known-answer constants
+# ---------------------------------------------------------------------------
+
+CREDITS_PROGRAM_ID = "credits.aleo"
+CREDITS_ADDRESS = "aleo1lqmly7ez2k48ajf5hs92ulphaqr05qm4n8qwzj8v0yprmasgpqgsez59gg"
+
+SEED_UNCHECKED_BYTES = bytes([
+    94, 91, 52, 251, 240, 230, 226, 35, 117, 253, 224, 210,
+    175, 13, 205, 120, 155, 214, 7, 169, 66, 62, 206, 50,
+    188, 40, 29, 122, 40, 250, 54, 18,
+])
+SEED_UNCHECKED_KEY = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+
+CIPHERTEXT_PK = "APrivateKey1zkpAYS46Dq4rnt9wdohyWMwdmjmTeMJKPZdp5AhvjXZDsVG"
+CIPHERTEXT_STR = (
+    "ciphertext1qvqg7rgvam3xdcu55pwu6sl8rxwefxaj5gwthk0yzln6jv5fastzup0qn0qftqlqq"
+    "7jcckyx03fzv9kke0z9puwd7cl7jzyhxfy2f2juplz39dkqs6p24urhxymhv364qm3z8mvyklv5"
+    "gr52n4fxr2z59jgqytyddj8"
+)
+CIPHERTEXT_SECRET = "mypassword"
+
+VALID_ADDRESS = "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"
+
+
+# ---------------------------------------------------------------------------
+# Address parity
+# ---------------------------------------------------------------------------
+
+class TestAddressParity:
+    def test_from_program_id_kat(self):
+        addr = Address.from_program_id(CREDITS_PROGRAM_ID)
+        assert str(addr) == CREDITS_ADDRESS
+
+    def test_from_program_id_invalid(self):
+        with pytest.raises(Exception):
+            Address.from_program_id("not_a_program_id")
+
+    def test_is_valid_true(self):
+        assert Address.is_valid(VALID_ADDRESS) is True
+
+    def test_is_valid_uppercase(self):
+        assert Address.is_valid(VALID_ADDRESS.upper()) is True
+
+    def test_is_valid_false(self):
+        assert Address.is_valid("not_an_address") is False
+
+    def test_is_valid_too_short(self):
+        assert Address.is_valid("aleo1xyz") is False
+
+    def test_to_bits_le_roundtrip(self):
+        addr = Address.from_string(VALID_ADDRESS)
+        bits = addr.to_bits_le()
+        assert isinstance(bits, list)
+        assert all(isinstance(b, bool) for b in bits)
+        addr2 = Address.from_bits_le(bits)
+        assert addr == addr2
+
+    def test_to_fields_roundtrip(self):
+        addr = Address.from_string(VALID_ADDRESS)
+        fields = addr.to_fields()
+        assert isinstance(fields, list)
+        assert len(fields) > 0
+        addr2 = Address.from_fields(fields)
+        assert addr == addr2
+
+    def test_to_plaintext(self):
+        addr = Address.from_string(VALID_ADDRESS)
+        p = addr.to_plaintext()
+        assert isinstance(p, Plaintext)
+        assert p.is_literal()
+        assert p.plaintext_type == "address"
+
+    def test_lossy_casts(self):
+        addr = Address.from_string(VALID_ADDRESS)
+        # These just need to not raise.
+        from aleo.mainnet import Scalar, Boolean
+        s = addr.to_scalar_lossy()
+        assert isinstance(s, Scalar)
+        b = addr.to_boolean_lossy()
+        assert isinstance(b, Boolean)
+        assert addr.to_u8_lossy() is not None
+        assert addr.to_u16_lossy() is not None
+        assert addr.to_u32_lossy() is not None
+        assert addr.to_u64_lossy() is not None
+        assert addr.to_u128_lossy() is not None
+        assert addr.to_i8_lossy() is not None
+        assert addr.to_i16_lossy() is not None
+        assert addr.to_i32_lossy() is not None
+        assert addr.to_i64_lossy() is not None
+        assert addr.to_i128_lossy() is not None
+
+
+# ---------------------------------------------------------------------------
+# PrivateKey parity
+# ---------------------------------------------------------------------------
+
+class TestPrivateKeyParity:
+    def test_from_seed_unchecked_kat(self):
+        pk = PrivateKey.from_seed_unchecked(list(SEED_UNCHECKED_BYTES))
+        assert str(pk) == SEED_UNCHECKED_KEY
+
+    def test_from_seed_unchecked_deterministic(self):
+        seed = list(range(32))
+        pk1 = PrivateKey.from_seed_unchecked(seed)
+        pk2 = PrivateKey.from_seed_unchecked(seed)
+        assert pk1 == pk2
+
+    def test_from_seed_unchecked_bad_length(self):
+        with pytest.raises(Exception):
+            PrivateKey.from_seed_unchecked([1, 2, 3])
+
+    def test_sign_value_and_verify(self):
+        pk = PrivateKey.random()
+        msg = "42u64"
+        sig = pk.sign_value(msg)
+        assert isinstance(sig, Signature)
+        addr = pk.address
+        assert sig.verify_value(addr, msg)
+        assert not sig.verify_value(addr, "43u64")
+
+    def test_bytes_roundtrip(self):
+        pk = PrivateKey.random()
+        b = pk.bytes()
+        pk2 = PrivateKey.from_bytes(b)
+        assert pk == pk2
+
+    def test_new_encrypted(self):
+        ct = PrivateKey.new_encrypted(CIPHERTEXT_SECRET)
+        assert ct is not None
+
+    def test_to_ciphertext_roundtrip(self):
+        pk = PrivateKey.random()
+        ct = pk.to_ciphertext(CIPHERTEXT_SECRET)
+        pk2 = PrivateKey.from_private_key_ciphertext(ct, CIPHERTEXT_SECRET)
+        assert pk == pk2
+
+    def test_from_private_key_ciphertext_wrong_secret(self):
+        pk = PrivateKey.random()
+        ct = pk.to_ciphertext(CIPHERTEXT_SECRET)
+        with pytest.raises(Exception):
+            PrivateKey.from_private_key_ciphertext(ct, "wrongpassword")
+
+
+# ---------------------------------------------------------------------------
+# PrivateKeyCiphertext parity
+#
+# PrivateKeyCiphertext is a distinct type from the symmetric Ciphertext used by
+# Encryptor.  It wraps the snarkvm PrivateKeyCiphertext and is exposed as a
+# first-class Python type.
+# ---------------------------------------------------------------------------
+
+class TestPrivateKeyCiphertext:
+    def test_from_string_kat(self):
+        from aleo.mainnet import PrivateKeyCiphertext
+        ct = PrivateKeyCiphertext.from_string(CIPHERTEXT_STR)
+        assert str(ct) == CIPHERTEXT_STR
+
+    def test_decrypt_to_private_key_kat(self):
+        from aleo.mainnet import PrivateKeyCiphertext
+        pk_expected = PrivateKey.from_string(CIPHERTEXT_PK)
+        ct = PrivateKeyCiphertext.from_string(CIPHERTEXT_STR)
+        pk = ct.decrypt_to_private_key(CIPHERTEXT_SECRET)
+        assert pk == pk_expected
+
+    def test_decrypt_wrong_secret_fails(self):
+        from aleo.mainnet import PrivateKeyCiphertext
+        ct = PrivateKeyCiphertext.from_string(CIPHERTEXT_STR)
+        with pytest.raises(Exception):
+            ct.decrypt_to_private_key("badpassword")
+
+    def test_encrypt_decrypt_roundtrip(self):
+        from aleo.mainnet import PrivateKeyCiphertext
+        pk = PrivateKey.random()
+        ct = PrivateKeyCiphertext.encrypt_private_key(pk, CIPHERTEXT_SECRET)
+        pk2 = ct.decrypt_to_private_key(CIPHERTEXT_SECRET)
+        assert pk == pk2
+
+    def test_eq(self):
+        from aleo.mainnet import PrivateKeyCiphertext
+        ct1 = PrivateKeyCiphertext.from_string(CIPHERTEXT_STR)
+        ct2 = PrivateKeyCiphertext.from_string(CIPHERTEXT_STR)
+        assert ct1 == ct2
+
+    def test_different_runs_different_ciphertext(self):
+        """Nonce is random, so encrypting the same key twice yields different ciphertexts."""
+        from aleo.mainnet import PrivateKeyCiphertext
+        pk = PrivateKey.random()
+        ct1 = PrivateKeyCiphertext.encrypt_private_key(pk, CIPHERTEXT_SECRET)
+        ct2 = PrivateKeyCiphertext.encrypt_private_key(pk, CIPHERTEXT_SECRET)
+        assert ct1 != ct2
+
+    def test_interop_with_python_encryptor(self):
+        """Python Encryptor and Rust PrivateKeyCiphertext must interoperate.
+
+        The Python Encryptor uses symmetric field-based encryption (Poseidon2
+        over the seed field element).  PrivateKeyCiphertext uses the same
+        underlying scheme, so both sides should be able to round-trip through
+        the other.
+        """
+        from aleo.mainnet import PrivateKeyCiphertext
+
+        pk = PrivateKey.random()
+
+        # Encrypt in Python, decrypt in Rust.
+        ct_py = Encryptor.encrypt_private_key_with_secret(pk, CIPHERTEXT_SECRET)
+        ct_rust = PrivateKeyCiphertext.from_string(str(ct_py))
+        pk_rust = ct_rust.decrypt_to_private_key(CIPHERTEXT_SECRET)
+        assert pk == pk_rust
+
+        # Encrypt in Rust, decrypt in Python.
+        # The Python Encryptor uses aleo.Ciphertext, so convert via string.
+        from aleo.mainnet import Ciphertext
+        ct_rust2 = PrivateKeyCiphertext.encrypt_private_key(pk, CIPHERTEXT_SECRET)
+        ct_as_ciphertext = Ciphertext.from_string(str(ct_rust2))
+        pk_py = Encryptor.decrypt_private_key_with_secret(ct_as_ciphertext, CIPHERTEXT_SECRET)
+        assert pk == pk_py
+
+
+# ---------------------------------------------------------------------------
+# ViewKey parity
+# ---------------------------------------------------------------------------
+
+class TestViewKeyParity:
+    def test_bytes_roundtrip(self):
+        pk = PrivateKey.random()
+        vk = pk.view_key
+        b = vk.bytes()
+        vk2 = ViewKey.from_bytes(b)
+        assert vk == vk2
+
+    def test_bytes_type(self):
+        pk = PrivateKey.random()
+        vk = pk.view_key
+        b = vk.bytes()
+        assert isinstance(b, list)
+        assert all(isinstance(x, int) for x in b)
+
+
+# ---------------------------------------------------------------------------
+# Signature parity
+# ---------------------------------------------------------------------------
+
+class TestSignatureParity:
+    def test_to_address(self):
+        pk = PrivateKey.random()
+        msg = b"hello world"
+        sig = Signature.sign(pk, msg)
+        addr = sig.to_address()
+        assert isinstance(addr, Address)
+        assert addr == pk.address
+
+    def test_to_fields(self):
+        pk = PrivateKey.random()
+        sig = Signature.sign(pk, b"test")
+        fields = sig.to_fields()
+        assert isinstance(fields, list)
+        assert len(fields) > 0
+        assert all(isinstance(f, Field) for f in fields)
+
+    def test_to_bits_le(self):
+        pk = PrivateKey.random()
+        sig = Signature.sign(pk, b"test")
+        bits = sig.to_bits_le()
+        assert isinstance(bits, list)
+        assert all(isinstance(b, bool) for b in bits)
+
+    def test_bytes_roundtrip(self):
+        pk = PrivateKey.random()
+        sig = Signature.sign(pk, b"test")
+        b = sig.bytes()
+        sig2 = Signature.from_bytes(b)
+        assert sig == sig2
+
+    def test_from_bits_le_roundtrip(self):
+        pk = PrivateKey.random()
+        sig = Signature.sign(pk, b"test")
+        bits = sig.to_bits_le()
+        sig2 = Signature.from_bits_le(bits)
+        assert sig == sig2
+
+    def test_to_plaintext(self):
+        pk = PrivateKey.random()
+        sig = Signature.sign(pk, b"test")
+        p = sig.to_plaintext()
+        assert isinstance(p, Plaintext)
+        assert p.is_literal()
+        assert p.plaintext_type == "signature"
+
+    def test_sign_value_verify_value(self):
+        pk = PrivateKey.random()
+        msg = "100u64"
+        sig = Signature.sign_value(pk, msg)
+        assert sig.verify_value(pk.address, msg)
+        assert not sig.verify_value(pk.address, "99u64")
diff --git a/sdk/python/tests/test_value_plaintext.py b/sdk/python/tests/test_value_plaintext.py
new file mode 100644
index 0000000..a35cf32
--- /dev/null
+++ b/sdk/python/tests/test_value_plaintext.py
@@ -0,0 +1,233 @@
+"""
+Tests for new Plaintext and Value methods added for W4b parity.
+
+These tests target methods beyond the baseline snarkvm bindings — find(),
+bytes(), to_bits_*, to_bytes_raw_*, to_fields*, plaintext_type, to_python(),
+Value.from_plaintext(), Value.is_*, Value.value_type, etc.  They act as a
+specification / acceptance suite: they are expected to fail until the
+corresponding Rust pyo3 surface is wired up.
+"""
+
+import pytest
+from aleo.mainnet import Field, Plaintext, RecordPlaintext, Value
+
+
+# ---------------------------------------------------------------------------
+# Known-answer strings
+# ---------------------------------------------------------------------------
+
+STRUCT = "{\n  microcredits: 100000000u64,\n  height: 1653124u32\n}"
+NESTED_STRUCT = (
+    "{ player: aleo13nnjqa7h2u4mpl95guz97nhzkhlde750zsjnw59tkgdwc85lyurs295lxc,"
+    " health: 100u8,"
+    " inventory: { coins: 5u32, snacks: { candies: 5u64, vegetals: 6u64 } },"
+    " secret: 2group, cipher: 2scalar, is_alive: true }"
+)
+
+PLAINTEXT_LITERAL = "100u64"
+PLAINTEXT_STRUCT = "{\n  microcredits: 100000000u64,\n  height: 1653124u32\n}"
+RECORD_VALUE = (
+    "{ owner: aleo1d5hg2z3ma00382pngntdp68e74zv54jdxy249qhaujhks9c72yrs33ddah.private,"
+    " token_amount: 100u64.private,"
+    " _nonce: 0group.public }"
+)
+FUTURE_VALUE = (
+    "{\n"
+    "  program_id: credits.aleo,\n"
+    "  function_name: transfer,\n"
+    "  arguments: [\n"
+    "    aleo1d5hg2z3ma00382pngntdp68e74zv54jdxy249qhaujhks9c72yrs33ddah,\n"
+    "    100000000u64\n"
+    "  ]\n"
+    "}"
+)
+
+
+# ---------------------------------------------------------------------------
+# Plaintext parity
+# ---------------------------------------------------------------------------
+
+class TestPlaintextParity:
+    def test_find(self):
+        p = Plaintext.from_string(STRUCT)
+        mc = p.find(["microcredits"])
+        assert isinstance(mc, Plaintext)
+        assert mc.is_literal()
+
+    def test_find_nested(self):
+        p = Plaintext.from_string(NESTED_STRUCT)
+        inv = p.find(["inventory"])
+        assert isinstance(inv, Plaintext)
+        assert inv.is_struct()
+
+    def test_find_not_found(self):
+        p = Plaintext.from_string(STRUCT)
+        with pytest.raises(Exception):
+            p.find(["nonexistent"])
+
+    def test_bytes_roundtrip(self):
+        p = Plaintext.from_string(STRUCT)
+        b = p.bytes()
+        p2 = Plaintext.from_bytes(b)
+        assert p == p2
+
+    def test_to_bits_le(self):
+        p = Plaintext.from_string(PLAINTEXT_LITERAL)
+        bits = p.to_bits_le()
+        assert isinstance(bits, list)
+        assert all(isinstance(b, bool) for b in bits)
+
+    def test_to_bits_raw_le(self):
+        p = Plaintext.from_string(PLAINTEXT_LITERAL)
+        raw = p.to_bits_raw_le()
+        assert isinstance(raw, list)
+        assert all(isinstance(b, bool) for b in raw)
+
+    def test_to_bits_raw_be(self):
+        p = Plaintext.from_string(PLAINTEXT_LITERAL)
+        raw = p.to_bits_raw_be()
+        assert isinstance(raw, list)
+        assert all(isinstance(b, bool) for b in raw)
+
+    def test_to_bytes_raw_le(self):
+        p = Plaintext.from_string(PLAINTEXT_LITERAL)
+        raw = p.to_bytes_raw_le()
+        assert isinstance(raw, list)
+        assert all(isinstance(x, int) for x in raw)
+
+    def test_to_bytes_raw_be(self):
+        p = Plaintext.from_string(PLAINTEXT_LITERAL)
+        raw = p.to_bytes_raw_be()
+        assert isinstance(raw, list)
+        assert all(isinstance(x, int) for x in raw)
+
+    def test_to_fields_roundtrip(self):
+        p = Plaintext.from_string(STRUCT)
+        fields = p.to_fields()
+        assert isinstance(fields, list)
+        assert len(fields) > 0
+
+    def test_to_fields_raw(self):
+        p = Plaintext.from_string(PLAINTEXT_LITERAL)
+        raw = p.to_fields_raw()
+        assert isinstance(raw, list)
+        assert len(raw) > 0
+
+    def test_plaintext_type_literal(self):
+        p = Plaintext.from_string("100u64")
+        assert p.plaintext_type == "u64"
+
+    def test_plaintext_type_struct(self):
+        p = Plaintext.from_string(STRUCT)
+        assert p.plaintext_type == "struct"
+
+    def test_plaintext_type_array(self):
+        p = Plaintext.from_string("[1u8, 2u8, 3u8]")
+        assert p.plaintext_type == "array"
+
+    def test_to_python_literal_int(self):
+        p = Plaintext.from_string("42u64")
+        v = p.to_python()
+        assert v == 42
+        assert isinstance(v, int)
+
+    def test_to_python_literal_bool(self):
+        p = Plaintext.from_string("true")
+        v = p.to_python()
+        assert v is True
+        assert isinstance(v, bool)
+
+    def test_to_python_struct(self):
+        p = Plaintext.from_string(STRUCT)
+        v = p.to_python()
+        assert isinstance(v, dict)
+        assert "microcredits" in v
+        assert v["microcredits"] == 100_000_000
+
+    def test_to_python_nested_struct(self):
+        p = Plaintext.from_string(NESTED_STRUCT)
+        v = p.to_python()
+        assert isinstance(v, dict)
+        assert "inventory" in v
+        assert isinstance(v["inventory"], dict)
+
+    def test_to_python_array(self):
+        p = Plaintext.from_string("[1u8, 2u8, 3u8]")
+        v = p.to_python()
+        assert isinstance(v, list)
+        assert len(v) == 3
+        assert v[0] == 1
+
+    def test_to_python_address_str(self):
+        addr = "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"
+        p = Plaintext.from_string(addr)
+        v = p.to_python()
+        assert isinstance(v, str)
+        assert addr in v
+
+
+# ---------------------------------------------------------------------------
+# Value parity
+# ---------------------------------------------------------------------------
+
+class TestValueParity:
+    def test_from_plaintext_literal(self):
+        p = Plaintext.from_string("100u64")
+        v = Value.from_plaintext(p)
+        assert isinstance(v, Value)
+        assert v.is_plaintext()
+        assert v.value_type == "plaintext"
+
+    def test_to_plaintext_roundtrip(self):
+        p = Plaintext.from_string("100u64")
+        v = Value.from_plaintext(p)
+        p2 = v.to_plaintext()
+        assert p == p2
+
+    def test_to_plaintext_from_non_plaintext_fails(self):
+        v = Value.parse(RECORD_VALUE)
+        with pytest.raises(Exception):
+            v.to_plaintext()
+
+    def test_to_record_plaintext(self):
+        v = Value.parse(RECORD_VALUE)
+        assert v.is_record()
+        r = v.to_record_plaintext()
+        assert isinstance(r, RecordPlaintext)
+
+    def test_is_future(self):
+        v = Value.parse(FUTURE_VALUE)
+        assert v.is_future()
+        assert not v.is_plaintext()
+        assert not v.is_record()
+
+    def test_value_type_plaintext(self):
+        v = Value.parse(PLAINTEXT_LITERAL)
+        assert v.value_type == "plaintext"
+
+    def test_value_type_record(self):
+        v = Value.parse(RECORD_VALUE)
+        assert v.value_type == "record"
+
+    def test_value_type_future(self):
+        v = Value.parse(FUTURE_VALUE)
+        assert v.value_type == "future"
+
+    def test_bytes_roundtrip(self):
+        v = Value.parse(PLAINTEXT_LITERAL)
+        b = v.bytes()
+        v2 = Value.from_bytes(b)
+        assert str(v) == str(v2)
+
+    def test_to_bits_le(self):
+        v = Value.parse(PLAINTEXT_LITERAL)
+        bits = v.to_bits_le()
+        assert isinstance(bits, list)
+        assert all(isinstance(b, bool) for b in bits)
+
+    def test_to_fields(self):
+        v = Value.parse(PLAINTEXT_LITERAL)
+        fields = v.to_fields()
+        assert isinstance(fields, list)
+        assert len(fields) > 0
+        assert all(isinstance(f, Field) for f in fields)
diff --git a/sdk/src/account/address.rs b/sdk/src/account/address.rs
index e130592..572668e 100644
--- a/sdk/src/account/address.rs
+++ b/sdk/src/account/address.rs
@@ -14,10 +14,17 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::{types::AddressNative, Field, Group};
+use crate::{
+    types::{
+        AddressNative, BooleanNative, FieldNative, I128Native, I16Native, I32Native, I64Native,
+        I8Native, ProgramIDNative, ScalarNative, U128Native, U16Native, U32Native, U64Native,
+        U8Native,
+    },
+    Boolean, Field, Group, Plaintext, Scalar, I128, I16, I32, I64, I8, U128, U16, U32, U64, U8,
+};
 
 use pyo3::prelude::*;
-use snarkvm::prelude::ToField;
+use snarkvm::prelude::{FromBits, FromFields, Network, ToBits, ToField, ToFields};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -76,6 +83,115 @@ impl Address {
         Ok(Self(AddressNative::new(**group)))
     }
 
+    /// Returns the address of a program based on the program ID string.
+    #[staticmethod]
+    pub fn from_program_id(program_id: &str) -> anyhow::Result<Self> {
+        let program_id_native = ProgramIDNative::from_str(program_id)?;
+        let name_field = program_id_native.name().to_field()?;
+        let network_field = program_id_native.network().to_field()?;
+        let group = <crate::types::CurrentNetwork as Network>::hash_to_group_psd4(&[
+            name_field,
+            network_field,
+        ])?;
+        Ok(Self(AddressNative::new(group)))
+    }
+
+    /// Returns true if the string is a valid Aleo address (auto-lowercased before validation).
+    #[staticmethod]
+    pub fn is_valid(address: &str) -> bool {
+        AddressNative::from_str(&address.to_lowercase()).is_ok()
+    }
+
+    /// Returns the little-endian bit representation of the address.
+    pub fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
+
+    /// Recovers an address from little-endian bits.
+    #[staticmethod]
+    pub fn from_bits_le(bits: Vec<bool>) -> anyhow::Result<Self> {
+        AddressNative::from_bits_le(&bits).map(Self)
+    }
+
+    /// Returns the field element encoding of the address.
+    pub fn to_fields(&self) -> anyhow::Result<Vec<Field>> {
+        Ok(self.0.to_fields()?.into_iter().map(Into::into).collect())
+    }
+
+    /// Recovers an address from field elements.
+    #[staticmethod]
+    pub fn from_fields(fields: Vec<Field>) -> anyhow::Result<Self> {
+        let native: Vec<FieldNative> = fields.into_iter().map(Into::into).collect();
+        AddressNative::from_fields(&native).map(Self)
+    }
+
+    /// Returns the address wrapped as a Plaintext::Literal(Address).
+    pub fn to_plaintext(&self) -> Plaintext {
+        use crate::types::{LiteralNative, PlaintextNative};
+        Plaintext::from(PlaintextNative::from(LiteralNative::Address(self.0)))
+    }
+
+    /// Cast the address to a Scalar with lossy truncation (via x-coordinate).
+    pub fn to_scalar_lossy(&self) -> Scalar {
+        ScalarNative::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to a Boolean (LSB of x-coordinate).
+    pub fn to_boolean_lossy(&self) -> Boolean {
+        let bit = self.0.to_group().to_x_coordinate().to_bits_le()[0];
+        BooleanNative::new(bit).into()
+    }
+
+    /// Cast the address to a U8 with lossy truncation.
+    pub fn to_u8_lossy(&self) -> U8 {
+        U8Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to a U16 with lossy truncation.
+    pub fn to_u16_lossy(&self) -> U16 {
+        U16Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to a U32 with lossy truncation.
+    pub fn to_u32_lossy(&self) -> U32 {
+        U32Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to a U64 with lossy truncation.
+    pub fn to_u64_lossy(&self) -> U64 {
+        U64Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to a U128 with lossy truncation.
+    pub fn to_u128_lossy(&self) -> U128 {
+        U128Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to an I8 with lossy truncation.
+    pub fn to_i8_lossy(&self) -> I8 {
+        I8Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to an I16 with lossy truncation.
+    pub fn to_i16_lossy(&self) -> I16 {
+        I16Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to an I32 with lossy truncation.
+    pub fn to_i32_lossy(&self) -> I32 {
+        I32Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to an I64 with lossy truncation.
+    pub fn to_i64_lossy(&self) -> I64 {
+        I64Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
+    /// Cast the address to an I128 with lossy truncation.
+    pub fn to_i128_lossy(&self) -> I128 {
+        I128Native::from_field_lossy(&self.0.to_group().to_x_coordinate()).into()
+    }
+
     /// Returns the address as a base58 string.
     fn __str__(&self) -> String {
         self.0.to_string()
diff --git a/sdk/src/account/mod.rs b/sdk/src/account/mod.rs
index 4392474..fea2ffc 100644
--- a/sdk/src/account/mod.rs
+++ b/sdk/src/account/mod.rs
@@ -26,6 +26,9 @@ pub use graph_key::GraphKey;
 mod private_key;
 pub use private_key::PrivateKey;
 
+mod private_key_ciphertext;
+pub use private_key_ciphertext::PrivateKeyCiphertext;
+
 mod record;
 pub use record::{RecordCiphertext, RecordPlaintext};
 
diff --git a/sdk/src/account/private_key.rs b/sdk/src/account/private_key.rs
index f6963bd..5536019 100644
--- a/sdk/src/account/private_key.rs
+++ b/sdk/src/account/private_key.rs
@@ -15,12 +15,16 @@
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::{
-    types::{AddressNative, ComputeKeyNative, PrivateKeyNative, ViewKeyNative},
-    Address, ComputeKey, Field, Scalar, Signature, ViewKey,
+    types::{
+        AddressNative, ComputeKeyNative, CurrentNetwork, PrivateKeyNative, ValueNative,
+        ViewKeyNative,
+    },
+    Address, ComputeKey, Field, PrivateKeyCiphertext, Scalar, Signature, ViewKey,
 };
 
 use pyo3::prelude::*;
 use rand::rngs::StdRng;
+use snarkvm::prelude::ToFields;
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -62,6 +66,19 @@ impl PrivateKey {
         PrivateKeyNative::try_from(seed.into()).map(Self)
     }
 
+    /// Returns a private key from a 32-byte seed (unchecked; uses LE-mod-order reduction).
+    #[staticmethod]
+    pub fn from_seed_unchecked(seed: Vec<u8>) -> anyhow::Result<Self> {
+        #[allow(unused_imports)]
+        use snarkvm::prelude::*;
+        let seed: [u8; 32] = seed
+            .try_into()
+            .map_err(|_| anyhow::anyhow!("seed must be exactly 32 bytes"))?;
+        let inner = <CurrentNetwork as Environment>::Field::from_bytes_le_mod_order(&seed);
+        let field = crate::types::FieldNative::new(inner);
+        Ok(Self(PrivateKeyNative::try_from(field)?))
+    }
+
     /// Reads in an account private key from a base58 string.
     #[staticmethod]
     fn from_string(private_key: &str) -> anyhow::Result<Self> {
@@ -70,7 +87,7 @@ impl PrivateKey {
 
     /// Returns the account seed.
     #[getter]
-    fn seed(&self) -> Field {
+    pub fn seed(&self) -> Field {
         self.0.seed().into()
     }
 
@@ -79,6 +96,51 @@ impl PrivateKey {
         Signature::sign(self, message)
     }
 
+    /// Signs a Value-domain message (any valid Aleo literal, struct, array, or record).
+    pub fn sign_value(&self, message: &str) -> anyhow::Result<Signature> {
+        let value = ValueNative::from_str(message)?;
+        let fields = value.to_fields()?;
+        Ok(self
+            .0
+            .sign(&fields, &mut rand::make_rng::<StdRng>())?
+            .into())
+    }
+
+    /// Returns the little-endian byte representation of the private key.
+    pub fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        use snarkvm::prelude::ToBytes;
+        self.0.to_bytes_le()
+    }
+
+    /// Recovers a private key from its little-endian byte representation.
+    #[staticmethod]
+    pub fn from_bytes(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        use snarkvm::prelude::FromBytes;
+        Ok(Self(PrivateKeyNative::read_le(&bytes[..])?))
+    }
+
+    /// Generates a new random private key and returns it encrypted with the given secret.
+    #[staticmethod]
+    pub fn new_encrypted(secret: &str) -> anyhow::Result<PrivateKeyCiphertext> {
+        let key = Self::random();
+        PrivateKeyCiphertext::encrypt_private_key(&key, secret)
+    }
+
+    /// Encrypts this private key with the given secret and returns the ciphertext.
+    #[allow(clippy::wrong_self_convention)]
+    pub fn to_ciphertext(&self, secret: &str) -> anyhow::Result<PrivateKeyCiphertext> {
+        PrivateKeyCiphertext::encrypt_private_key(self, secret)
+    }
+
+    /// Decrypts a PrivateKeyCiphertext with the given secret and returns the private key.
+    #[staticmethod]
+    pub fn from_private_key_ciphertext(
+        ciphertext: &PrivateKeyCiphertext,
+        secret: &str,
+    ) -> anyhow::Result<Self> {
+        ciphertext.decrypt_to_private_key(secret)
+    }
+
     /// Returns the signature secret key.
     fn sk_sig(&self) -> Scalar {
         self.0.sk_sig().into()
diff --git a/sdk/src/account/private_key_ciphertext.rs b/sdk/src/account/private_key_ciphertext.rs
new file mode 100644
index 0000000..e21307f
--- /dev/null
+++ b/sdk/src/account/private_key_ciphertext.rs
@@ -0,0 +1,145 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    types::{
+        CiphertextNative, CurrentNetwork, FieldNative, IdentifierNative, LiteralNative,
+        PlaintextNative, PrivateKeyNative,
+    },
+    PrivateKey,
+};
+
+use pyo3::prelude::*;
+use rand::rngs::StdRng;
+use snarkvm::prelude::{Network, Uniform};
+
+use std::{
+    collections::hash_map::DefaultHasher,
+    hash::{Hash, Hasher},
+    ops::Deref,
+    str::FromStr,
+    sync::OnceLock,
+};
+
+/// Private key encrypted into ciphertext using a secret.
+#[pyclass(frozen)]
+#[derive(Clone)]
+pub struct PrivateKeyCiphertext(CiphertextNative);
+
+impl PrivateKeyCiphertext {
+    /// Internal: encrypts a field element with domain separation.
+    fn encrypt_field(
+        field: &FieldNative,
+        secret: &str,
+        domain: &str,
+    ) -> anyhow::Result<CiphertextNative> {
+        let domain_f = FieldNative::new_domain_separator(domain);
+        let secret_f = FieldNative::new_domain_separator(secret);
+        let nonce = <FieldNative as Uniform>::rand(&mut rand::make_rng::<StdRng>());
+        let blinding = CurrentNetwork::hash_psd2(&[domain_f, nonce, secret_f])?;
+        let key = blinding * field;
+        let plaintext = PlaintextNative::Struct(
+            indexmap::IndexMap::from_iter(vec![
+                (
+                    IdentifierNative::from_str("key")?,
+                    PlaintextNative::Literal(LiteralNative::Field(key), OnceLock::new()),
+                ),
+                (
+                    IdentifierNative::from_str("nonce")?,
+                    PlaintextNative::Literal(LiteralNative::Field(nonce), OnceLock::new()),
+                ),
+            ]),
+            OnceLock::new(),
+        );
+        plaintext.encrypt_symmetric(secret_f)
+    }
+
+    /// Internal: decrypts a field element from ciphertext.
+    fn decrypt_field(
+        ciphertext: &CiphertextNative,
+        secret: &str,
+        domain: &str,
+    ) -> anyhow::Result<FieldNative> {
+        let domain_f = FieldNative::new_domain_separator(domain);
+        let secret_f = FieldNative::new_domain_separator(secret);
+        let decrypted = ciphertext.decrypt_symmetric(secret_f)?;
+        let recovered_key = Self::extract_field(&decrypted, "key")?;
+        let recovered_nonce = Self::extract_field(&decrypted, "nonce")?;
+        let recovered_blinding = CurrentNetwork::hash_psd2(&[domain_f, recovered_nonce, secret_f])?;
+        Ok(recovered_key / recovered_blinding)
+    }
+
+    /// Internal: extracts a Field literal from a struct plaintext member.
+    fn extract_field(plaintext: &PlaintextNative, identifier: &str) -> anyhow::Result<FieldNative> {
+        let id = IdentifierNative::from_str(identifier)?;
+        let value = plaintext.find(&[id])?;
+        match value {
+            PlaintextNative::Literal(LiteralNative::Field(f), _) => Ok(f),
+            _ => anyhow::bail!("expected field literal for '{identifier}'"),
+        }
+    }
+}
+
+#[pymethods]
+impl PrivateKeyCiphertext {
+    /// Encrypts a private key with a secret string.
+    #[staticmethod]
+    pub fn encrypt_private_key(private_key: &PrivateKey, secret: &str) -> anyhow::Result<Self> {
+        let seed = (*private_key).seed();
+        Ok(Self(Self::encrypt_field(&seed, secret, "private_key")?))
+    }
+
+    /// Decrypts self into a private key using the given secret.
+    pub fn decrypt_to_private_key(&self, secret: &str) -> anyhow::Result<PrivateKey> {
+        let seed = Self::decrypt_field(&self.0, secret, "private_key")?;
+        Ok(PrivateKeyNative::try_from(seed)?.into())
+    }
+
+    /// Parses a ciphertext from its string representation.
+    #[staticmethod]
+    pub fn from_string(s: &str) -> anyhow::Result<Self> {
+        CiphertextNative::from_str(s).map(Self)
+    }
+
+    /// Returns the string representation of the ciphertext.
+    fn __str__(&self) -> String {
+        self.0.to_string()
+    }
+
+    fn __eq__(&self, other: &Self) -> bool {
+        self.0 == other.0
+    }
+
+    fn __hash__(&self) -> u64 {
+        let mut hasher = DefaultHasher::new();
+        self.0.to_string().hash(&mut hasher);
+        hasher.finish()
+    }
+}
+
+impl Deref for PrivateKeyCiphertext {
+    type Target = CiphertextNative;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<CiphertextNative> for PrivateKeyCiphertext {
+    fn from(value: CiphertextNative) -> Self {
+        Self(value)
+    }
+}
diff --git a/sdk/src/account/signature.rs b/sdk/src/account/signature.rs
index 18a00dd..0a20abb 100644
--- a/sdk/src/account/signature.rs
+++ b/sdk/src/account/signature.rs
@@ -14,10 +14,14 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::{types::SignatureNative, Address, ComputeKey, PrivateKey, Scalar};
+use crate::{
+    types::{LiteralNative, SignatureNative, ValueNative},
+    Address, ComputeKey, Field, Plaintext, PrivateKey, Scalar,
+};
 
 use pyo3::prelude::*;
 use rand::rngs::StdRng;
+use snarkvm::prelude::{FromBits, FromBytes, ToBits, ToBytes, ToFields};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -71,6 +75,63 @@ impl Signature {
         self.0.verify_bytes(address, message)
     }
 
+    /// Returns the signer address derived from the compute key embedded in this signature.
+    pub fn to_address(&self) -> Address {
+        self.0.to_address().into()
+    }
+
+    /// Returns the field elements encoding this signature.
+    pub fn to_fields(&self) -> anyhow::Result<Vec<Field>> {
+        Ok(self.0.to_fields()?.into_iter().map(Into::into).collect())
+    }
+
+    /// Returns the little-endian bit representation of the signature.
+    pub fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
+
+    /// Returns the little-endian byte representation of the signature.
+    pub fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Recovers a signature from its little-endian byte representation.
+    #[staticmethod]
+    pub fn from_bytes(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        Ok(Self(SignatureNative::read_le(&bytes[..])?))
+    }
+
+    /// Recovers a signature from little-endian bits.
+    #[staticmethod]
+    pub fn from_bits_le(bits: Vec<bool>) -> anyhow::Result<Self> {
+        SignatureNative::from_bits_le(&bits).map(Self)
+    }
+
+    /// Returns the signature wrapped as a Plaintext::Literal(Signature).
+    pub fn to_plaintext(&self) -> Plaintext {
+        use crate::types::PlaintextNative;
+        Plaintext::from(PlaintextNative::from(LiteralNative::Signature(Box::new(
+            self.0,
+        ))))
+    }
+
+    /// Signs a Value-domain message (any valid Aleo literal, struct, array, or record).
+    #[staticmethod]
+    pub fn sign_value(private_key: &PrivateKey, message: &str) -> anyhow::Result<Self> {
+        let value = ValueNative::from_str(message)?;
+        let fields = value.to_fields()?;
+        Ok(Self(
+            (**private_key).sign(&fields, &mut rand::make_rng::<StdRng>())?,
+        ))
+    }
+
+    /// Verifies a Value-domain signature against an address.
+    pub fn verify_value(&self, address: &Address, message: &str) -> anyhow::Result<bool> {
+        let value = ValueNative::from_str(message)?;
+        let fields = value.to_fields()?;
+        Ok(self.0.verify(address, &fields))
+    }
+
     /// Returns a string representation of the signature.
     fn __str__(&self) -> String {
         self.0.to_string()
diff --git a/sdk/src/account/text.rs b/sdk/src/account/text.rs
index 3855408..1e1e9e7 100644
--- a/sdk/src/account/text.rs
+++ b/sdk/src/account/text.rs
@@ -15,13 +15,16 @@
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::{
-    types::{CiphertextNative, LiteralNative, PlaintextNative},
+    types::{CiphertextNative, FieldNative, IdentifierNative, LiteralNative, PlaintextNative},
     Address, Field, Group, Identifier, Literal, Scalar, ViewKey,
 };
 use std::ops::Deref;
 
 use pyo3::{exceptions::PyTypeError, prelude::*};
 
+use snarkvm::prelude::{
+    FromBits, FromBytes, FromFields, ToBits, ToBitsRaw, ToBytes, ToFields, ToFieldsRaw,
+};
 use std::{collections::HashMap, str::FromStr};
 
 /// The Aleo ciphertext type.
@@ -172,6 +175,113 @@ impl Plaintext {
         }
     }
 
+    /// Finds a member in a struct plaintext by name.
+    /// Returns an error if the plaintext is not a struct or the member doesn't exist.
+    pub fn find(&self, path: Vec<String>) -> anyhow::Result<Self> {
+        let identifiers: Vec<IdentifierNative> = path
+            .iter()
+            .map(|s| IdentifierNative::from_str(s))
+            .collect::<Result<Vec<_>, _>>()?;
+        Ok(Self(self.0.find(&identifiers)?))
+    }
+
+    /// Returns the byte representation of the plaintext (little-endian).
+    pub fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Parses a plaintext from its little-endian byte representation.
+    #[staticmethod]
+    pub fn from_bytes(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        PlaintextNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    /// Returns the little-endian bit representation of the plaintext.
+    pub fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
+
+    /// Returns the raw little-endian bit representation (no length prefix).
+    pub fn to_bits_raw_le(&self) -> Vec<bool> {
+        self.0.to_bits_raw_le()
+    }
+
+    /// Returns the raw big-endian bit representation (no length prefix).
+    pub fn to_bits_raw_be(&self) -> Vec<bool> {
+        self.0.to_bits_raw_be()
+    }
+
+    /// Returns the raw little-endian byte representation (packed from raw LE bits).
+    pub fn to_bytes_raw_le(&self) -> anyhow::Result<Vec<u8>> {
+        let bits_le = self.0.to_bits_raw_le();
+        let bytes: Vec<u8> = bits_le
+            .chunks(8)
+            .map(|chunk| {
+                crate::types::U8Native::from_bits_le(chunk)
+                    .map(|u8_val| u8_val.to_bytes_le().unwrap()[0])
+            })
+            .collect::<Result<Vec<_>, _>>()?;
+        Ok(bytes)
+    }
+
+    /// Returns the raw big-endian byte representation (packed from raw BE bits).
+    pub fn to_bytes_raw_be(&self) -> anyhow::Result<Vec<u8>> {
+        let bits_be = self.0.to_bits_raw_be();
+        let mut bytes: Vec<u8> = bits_be
+            .chunks(8)
+            .map(|chunk| {
+                crate::types::U8Native::from_bits_be(chunk)
+                    .map(|u8_val| u8_val.to_bytes_le().unwrap()[0])
+            })
+            .collect::<Result<Vec<_>, _>>()?;
+        bytes.reverse();
+        Ok(bytes)
+    }
+
+    /// Returns the field element encoding of the plaintext.
+    pub fn to_fields(&self) -> anyhow::Result<Vec<Field>> {
+        Ok(self.0.to_fields()?.into_iter().map(Into::into).collect())
+    }
+
+    /// Recovers a plaintext from field elements.
+    #[staticmethod]
+    pub fn from_fields(fields: Vec<Field>) -> anyhow::Result<Self> {
+        let native: Vec<FieldNative> = fields.into_iter().map(Into::into).collect();
+        PlaintextNative::from_fields(&native).map(Self)
+    }
+
+    /// Returns the raw field element encoding of the plaintext (no metadata).
+    pub fn to_fields_raw(&self) -> anyhow::Result<Vec<Field>> {
+        Ok(self
+            .0
+            .to_fields_raw()?
+            .into_iter()
+            .map(Into::into)
+            .collect())
+    }
+
+    /// Returns the type of the plaintext: the literal type name, "struct", or "array".
+    #[getter]
+    pub fn plaintext_type(&self) -> String {
+        match &self.0 {
+            PlaintextNative::Literal(literal, _) => literal.to_type().type_name().to_string(),
+            PlaintextNative::Struct(..) => "struct".to_string(),
+            PlaintextNative::Array(..) => "array".to_string(),
+        }
+    }
+
+    /// Converts the plaintext to a native Python object.
+    ///
+    /// Mapping:
+    /// - Literal(boolean) → bool
+    /// - Literal(u8/u16/u32/u64/u128/i8/i16/i32/i64/i128) → int
+    /// - Literal(address/field/group/scalar/signature) → str
+    /// - Struct → dict[str, <recursive>]
+    /// - Array → list[<recursive>]
+    pub fn to_python(&self, py: Python<'_>) -> PyObject {
+        plaintext_to_pyobject(&self.0, py)
+    }
+
     /// Returns the plaintext as a string.
     fn __str__(&self) -> String {
         self.0.to_string()
@@ -201,3 +311,33 @@ impl From<Plaintext> for PlaintextNative {
         value.0
     }
 }
+
+fn plaintext_to_pyobject(p: &PlaintextNative, py: Python<'_>) -> PyObject {
+    match p {
+        PlaintextNative::Literal(lit, _) => match lit {
+            LiteralNative::Boolean(b) => (**b).into_py(py),
+            LiteralNative::U8(n) => (**n).into_py(py),
+            LiteralNative::U16(n) => (**n).into_py(py),
+            LiteralNative::U32(n) => (**n).into_py(py),
+            LiteralNative::U64(n) => (**n).into_py(py),
+            LiteralNative::U128(n) => (**n).into_py(py),
+            LiteralNative::I8(n) => (**n).into_py(py),
+            LiteralNative::I16(n) => (**n).into_py(py),
+            LiteralNative::I32(n) => (**n).into_py(py),
+            LiteralNative::I64(n) => (**n).into_py(py),
+            LiteralNative::I128(n) => (**n).into_py(py),
+            _ => lit.to_string().into_py(py),
+        },
+        PlaintextNative::Struct(members, _) => {
+            let dict = pyo3::types::PyDict::new(py);
+            for (k, v) in members.iter() {
+                let _ = dict.set_item(k.to_string(), plaintext_to_pyobject(v, py));
+            }
+            dict.into_py(py)
+        }
+        PlaintextNative::Array(elems, _) => {
+            let list: Vec<PyObject> = elems.iter().map(|e| plaintext_to_pyobject(e, py)).collect();
+            list.into_py(py)
+        }
+    }
+}
diff --git a/sdk/src/account/view_key.rs b/sdk/src/account/view_key.rs
index b08ee74..a75bb02 100644
--- a/sdk/src/account/view_key.rs
+++ b/sdk/src/account/view_key.rs
@@ -17,7 +17,7 @@
 use crate::{types::ViewKeyNative, Address, Field, RecordCiphertext, RecordPlaintext, Scalar};
 
 use pyo3::prelude::*;
-use snarkvm::prelude::ToField;
+use snarkvm::prelude::{FromBytes, ToBytes, ToField};
 
 use std::{
     collections::hash_map::DefaultHasher,
@@ -65,6 +65,17 @@ impl ViewKey {
         self.0.to_field().map(Into::into)
     }
 
+    /// Returns the little-endian byte representation of the view key.
+    pub fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Recovers a view key from its little-endian byte representation.
+    #[staticmethod]
+    pub fn from_bytes(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        Ok(Self(ViewKeyNative::read_le(&bytes[..])?))
+    }
+
     /// Returns the view key as a base58 string.
     fn __str__(&self) -> String {
         self.0.to_string()
diff --git a/sdk/src/algebra/boolean.rs b/sdk/src/algebra/boolean.rs
index 13dced5..0461bea 100644
--- a/sdk/src/algebra/boolean.rs
+++ b/sdk/src/algebra/boolean.rs
@@ -60,3 +60,9 @@ impl From<Boolean> for BooleanNative {
         value.0
     }
 }
+
+impl From<BooleanNative> for Boolean {
+    fn from(value: BooleanNative) -> Self {
+        Self(value)
+    }
+}
diff --git a/sdk/src/algebra/integer.rs b/sdk/src/algebra/integer.rs
index 93da6f9..bf47058 100644
--- a/sdk/src/algebra/integer.rs
+++ b/sdk/src/algebra/integer.rs
@@ -71,6 +71,12 @@ macro_rules! integer {
                 value.0
             }
         }
+
+        impl From<$native> for $export_ty {
+            fn from(value: $native) -> Self {
+                Self(value)
+            }
+        }
     };
 }
 
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index 38568ea..e4be2b8 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -68,6 +68,7 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Pedersen64>()?;
     m.add_class::<Pedersen128>()?;
     m.add_class::<Plaintext>()?;
+    m.add_class::<PrivateKeyCiphertext>()?;
     m.add_class::<Poseidon2>()?;
     m.add_class::<Poseidon4>()?;
     m.add_class::<Poseidon8>()?;
diff --git a/sdk/src/programs/value.rs b/sdk/src/programs/value.rs
index d9a02f3..c0f8f38 100644
--- a/sdk/src/programs/value.rs
+++ b/sdk/src/programs/value.rs
@@ -15,9 +15,10 @@
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::{
-    types::{LiteralNative, RecordPlaintextNative, ValueNative},
-    Literal, RecordPlaintext,
+    types::{LiteralNative, PlaintextNative, RecordPlaintextNative, ValueNative},
+    Field, Literal, Plaintext, RecordPlaintext,
 };
+use snarkvm::prelude::{FromBytes, ToBits, ToBytes, ToFields};
 
 use pyo3::prelude::*;
 
@@ -50,6 +51,78 @@ impl Value {
         )))
     }
 
+    /// Creates a Value wrapping the given Plaintext.
+    #[staticmethod]
+    pub fn from_plaintext(plaintext: &Plaintext) -> Self {
+        use std::ops::Deref;
+        let native: PlaintextNative = plaintext.deref().clone();
+        Self(ValueNative::Plaintext(native))
+    }
+
+    /// Extracts the inner Plaintext. Errors if this is not a Plaintext variant.
+    pub fn to_plaintext(&self) -> anyhow::Result<Plaintext> {
+        match &self.0 {
+            ValueNative::Plaintext(p) => Ok(Plaintext::from(p.clone())),
+            _ => anyhow::bail!("Value is not a Plaintext variant"),
+        }
+    }
+
+    /// Extracts the inner Record as a RecordPlaintext. Errors if not a Record variant.
+    pub fn to_record_plaintext(&self) -> anyhow::Result<RecordPlaintext> {
+        match &self.0 {
+            ValueNative::Record(r) => Ok(RecordPlaintext::from(r.clone())),
+            _ => anyhow::bail!("Value is not a Record variant"),
+        }
+    }
+
+    /// Returns true if this value is a Plaintext variant.
+    pub fn is_plaintext(&self) -> bool {
+        matches!(&self.0, ValueNative::Plaintext(..))
+    }
+
+    /// Returns true if this value is a Record variant.
+    pub fn is_record(&self) -> bool {
+        matches!(&self.0, ValueNative::Record(..))
+    }
+
+    /// Returns true if this value is a Future variant.
+    pub fn is_future(&self) -> bool {
+        matches!(&self.0, ValueNative::Future(..))
+    }
+
+    /// Returns the variant type as a string: "plaintext", "record", "future", "dynamic_record", or "dynamic_future".
+    #[getter]
+    pub fn value_type(&self) -> String {
+        match &self.0 {
+            ValueNative::Plaintext(..) => "plaintext".to_string(),
+            ValueNative::Record(..) => "record".to_string(),
+            ValueNative::Future(..) => "future".to_string(),
+            ValueNative::DynamicRecord(..) => "dynamic_record".to_string(),
+            ValueNative::DynamicFuture(..) => "dynamic_future".to_string(),
+        }
+    }
+
+    /// Returns the byte representation of the value (little-endian).
+    pub fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Recovers a Value from its little-endian byte representation.
+    #[staticmethod]
+    pub fn from_bytes(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        Ok(Self(ValueNative::read_le(&bytes[..])?))
+    }
+
+    /// Returns the little-endian bit representation.
+    pub fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
+
+    /// Returns the field element encoding of the value.
+    pub fn to_fields(&self) -> anyhow::Result<Vec<Field>> {
+        Ok(self.0.to_fields()?.into_iter().map(Into::into).collect())
+    }
+
     /// Returns the value as a string.
     fn __str__(&self) -> String {
         self.0.to_string()

From 96b42786afcbee006d025ab054e45add8f53de4b Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 07:55:37 -0400
Subject: [PATCH 38/72] fix: mirror W4b surface into __init__.pyi; strengthen
 interop and lossy-cast tests

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi            | 90 +++++++++++++++++++++++++
 sdk/python/tests/test_account_parity.py | 89 +++++++++++++++---------
 2 files changed, 149 insertions(+), 30 deletions(-)

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index 2ba9cbd..42dea50 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -26,9 +26,32 @@ class Address:
     def from_group(group: Group) -> Address: ...
     @staticmethod
     def from_bytes_le(bytes: bytes) -> Address: ...
+    @staticmethod
+    def from_program_id(program_id: str) -> Address: ...
+    @staticmethod
+    def is_valid(address: str) -> bool: ...
     def to_group(self) -> Group: ...
     def to_field(self) -> Field: ...
     def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> Address: ...
+    def to_fields(self) -> List[Field]: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> Address: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_scalar_lossy(self) -> Scalar: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class Authorization:
@@ -348,6 +371,33 @@ class Plaintext:
     def as_literal(self) -> Literal: ...
     def as_struct(self) -> Mapping[Identifier, Plaintext]: ...
     def as_array(self) -> List[Plaintext]: ...
+    def find(self, path: List[str]) -> Plaintext: ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Plaintext: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_bits_raw_le(self) -> List[bool]: ...
+    def to_bits_raw_be(self) -> List[bool]: ...
+    def to_bytes_raw_le(self) -> bytes: ...
+    def to_bytes_raw_be(self) -> bytes: ...
+    def to_fields(self) -> List[Field]: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> Plaintext: ...
+    def to_fields_raw(self) -> List[Field]: ...
+    @property
+    def plaintext_type(self) -> str: ...
+    def to_python(self) -> object: ...
+
+
+class PrivateKeyCiphertext:
+    @staticmethod
+    def encrypt_private_key(private_key: PrivateKey, secret: str) -> PrivateKeyCiphertext: ...
+    def decrypt_to_private_key(self, secret: str) -> PrivateKey: ...
+    @staticmethod
+    def from_string(s: str) -> PrivateKeyCiphertext: ...
+    def __str__(self) -> str: ...
+    def __eq__(self, other: object) -> bool: ...
+    def __hash__(self) -> int: ...
 
 
 class Poseidon2:
@@ -398,6 +448,17 @@ class PrivateKey:
     def sign(self, message: bytes) -> Signature: ...
     def sk_sig(self) -> Scalar: ...
     def r_sig(self) -> Scalar: ...
+    @staticmethod
+    def from_seed_unchecked(seed: List[int]) -> PrivateKey: ...
+    def sign_value(self, message: str) -> Signature: ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> PrivateKey: ...
+    @staticmethod
+    def new_encrypted(secret: str) -> PrivateKeyCiphertext: ...
+    def to_ciphertext(self, secret: str) -> PrivateKeyCiphertext: ...
+    @staticmethod
+    def from_private_key_ciphertext(ciphertext: PrivateKeyCiphertext, secret: str) -> PrivateKey: ...
 
 
 class Process:
@@ -533,6 +594,18 @@ class Signature:
     @staticmethod
     def sign(private_key: PrivateKey, message: bytes) -> Signature: ...
     def verify(self, address: Address, message: bytes) -> bool: ...
+    def to_address(self) -> Address: ...
+    def to_fields(self) -> List[Field]: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Signature: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> Signature: ...
+    def to_plaintext(self) -> Plaintext: ...
+    @staticmethod
+    def sign_value(private_key: PrivateKey, message: str) -> Signature: ...
+    def verify_value(self, address: Address, message: str) -> bool: ...
 
 
 class Trace:
@@ -618,6 +691,20 @@ class Value:
     def from_literal(literal: Literal) -> Value: ...
     @staticmethod
     def from_record_plaintext(record_plaintext: RecordPlaintext) -> Value: ...
+    @staticmethod
+    def from_plaintext(plaintext: Plaintext) -> Value: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_record_plaintext(self) -> RecordPlaintext: ...
+    def is_plaintext(self) -> bool: ...
+    def is_record(self) -> bool: ...
+    def is_future(self) -> bool: ...
+    @property
+    def value_type(self) -> str: ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Value: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_fields(self) -> List[Field]: ...
 
 
 class VerifyingKey:
@@ -637,3 +724,6 @@ class ViewKey:
     def address(self) -> Address: ...
     def to_scalar(self) -> Scalar: ...
     def to_field(self) -> Field: ...
+    def bytes(self) -> bytes: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> ViewKey: ...
diff --git a/sdk/python/tests/test_account_parity.py b/sdk/python/tests/test_account_parity.py
index 9db5788..16bc3c9 100644
--- a/sdk/python/tests/test_account_parity.py
+++ b/sdk/python/tests/test_account_parity.py
@@ -93,23 +93,38 @@ def test_to_plaintext(self):
         assert p.plaintext_type == "address"
 
     def test_lossy_casts(self):
+        # Concrete expected values pinned as regression anchors.
+        # These are deterministic derivations from VALID_ADDRESS — computed once
+        # and hardcoded so future refactors cannot silently change the output.
+        # Each lossy cast truncates the 256-bit address encoding to the target
+        # type's bit-width; the exact values were observed on 2026-07-09.
         addr = Address.from_string(VALID_ADDRESS)
-        # These just need to not raise.
         from aleo.mainnet import Scalar, Boolean
+
+        # to_field: address x-coordinate (full precision)
+        assert str(addr.to_field()) == "3501665755452795161867664882580888971213780722176652848275908626939553697821field"
+
+        # to_scalar_lossy: 252-bit truncation into the scalar field
         s = addr.to_scalar_lossy()
         assert isinstance(s, Scalar)
+        assert str(s) == "1692414361119729608374368241820140411006437211776019035159383876815911047197scalar"
+
+        # to_boolean_lossy: least significant bit of the encoding
         b = addr.to_boolean_lossy()
         assert isinstance(b, Boolean)
-        assert addr.to_u8_lossy() is not None
-        assert addr.to_u16_lossy() is not None
-        assert addr.to_u32_lossy() is not None
-        assert addr.to_u64_lossy() is not None
-        assert addr.to_u128_lossy() is not None
-        assert addr.to_i8_lossy() is not None
-        assert addr.to_i16_lossy() is not None
-        assert addr.to_i32_lossy() is not None
-        assert addr.to_i64_lossy() is not None
-        assert addr.to_i128_lossy() is not None
+        assert str(b) == "true"
+
+        # integer lossy casts: truncation to N-bit two's-complement / unsigned
+        assert str(addr.to_u8_lossy()) == "29u8"
+        assert str(addr.to_u16_lossy()) == "53277u16"
+        assert str(addr.to_u32_lossy()) == "2078199837u32"
+        assert str(addr.to_u64_lossy()) == "15564512705944408093u64"
+        assert str(addr.to_u128_lossy()) == "34922309281260474190457069241198628893u128"
+        assert str(addr.to_i8_lossy()) == "29i8"
+        assert str(addr.to_i16_lossy()) == "-12259i16"
+        assert str(addr.to_i32_lossy()) == "2078199837i32"
+        assert str(addr.to_i64_lossy()) == "-2882231367765143523i64"
+        assert str(addr.to_i128_lossy()) == "34922309281260474190457069241198628893i128"
 
 
 # ---------------------------------------------------------------------------
@@ -212,30 +227,44 @@ def test_different_runs_different_ciphertext(self):
         assert ct1 != ct2
 
     def test_interop_with_python_encryptor(self):
-        """Python Encryptor and Rust PrivateKeyCiphertext must interoperate.
+        """Cross-scheme decryption must work in BOTH directions.
 
-        The Python Encryptor uses symmetric field-based encryption (Poseidon2
-        over the seed field element).  PrivateKeyCiphertext uses the same
-        underlying scheme, so both sides should be able to round-trip through
-        the other.
+        The Python Encryptor and Rust PrivateKeyCiphertext implement the same
+        underlying scheme (Poseidon2 hash-based symmetric encryption over the
+        seed field element).  True scheme identity means each side can decrypt
+        what the other encrypted — string-format compatibility alone is not
+        sufficient.  Equality of the recovered PrivateKey is the only proof.
         """
-        from aleo.mainnet import PrivateKeyCiphertext
+        from aleo.mainnet import Ciphertext, PrivateKeyCiphertext
 
+        SECRET = CIPHERTEXT_SECRET
         pk = PrivateKey.random()
 
-        # Encrypt in Python, decrypt in Rust.
-        ct_py = Encryptor.encrypt_private_key_with_secret(pk, CIPHERTEXT_SECRET)
-        ct_rust = PrivateKeyCiphertext.from_string(str(ct_py))
-        pk_rust = ct_rust.decrypt_to_private_key(CIPHERTEXT_SECRET)
-        assert pk == pk_rust
-
-        # Encrypt in Rust, decrypt in Python.
-        # The Python Encryptor uses aleo.Ciphertext, so convert via string.
-        from aleo.mainnet import Ciphertext
-        ct_rust2 = PrivateKeyCiphertext.encrypt_private_key(pk, CIPHERTEXT_SECRET)
-        ct_as_ciphertext = Ciphertext.from_string(str(ct_rust2))
-        pk_py = Encryptor.decrypt_private_key_with_secret(ct_as_ciphertext, CIPHERTEXT_SECRET)
-        assert pk == pk_py
+        # --- Direction A: encrypt with pure-Python Encryptor, decrypt with Rust ---
+        # The Python Encryptor derives its symmetric key independently from the
+        # seed field via Network.hash_psd2.  Parsing the ciphertext string into
+        # PrivateKeyCiphertext and calling decrypt_to_private_key with the same
+        # secret must recover the identical original key.
+        ct_py = Encryptor.encrypt_private_key_with_secret(pk, SECRET)
+        ct_rust_parsed = PrivateKeyCiphertext.from_string(str(ct_py))
+        pk_from_rust_decrypt = ct_rust_parsed.decrypt_to_private_key(SECRET)
+        assert pk_from_rust_decrypt == pk, (
+            "Direction A failed: Rust could not decrypt a Python-encrypted ciphertext. "
+            "This means the two implementations use different encryption schemes."
+        )
+
+        # --- Direction B: encrypt with Rust PrivateKeyCiphertext, decrypt with Python ---
+        # The Rust PrivateKeyCiphertext.encrypt_private_key derives its symmetric
+        # key independently.  Converting to a Ciphertext via string round-trip and
+        # decrypting with Encryptor.decrypt_private_key_with_secret must recover
+        # the identical original key.
+        ct_rust = PrivateKeyCiphertext.encrypt_private_key(pk, SECRET)
+        ct_py_parsed = Ciphertext.from_string(str(ct_rust))
+        pk_from_py_decrypt = Encryptor.decrypt_private_key_with_secret(ct_py_parsed, SECRET)
+        assert pk_from_py_decrypt == pk, (
+            "Direction B failed: Python could not decrypt a Rust-encrypted ciphertext. "
+            "This means the two implementations use different encryption schemes."
+        )
 
 
 # ---------------------------------------------------------------------------

From f57645cea3ca8b470105635477426a33764924d9 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 11:28:56 -0400
Subject: [PATCH 39/72] feat: full wasm parity for Transaction, Transition,
 Execution, Authorization
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Transaction: id/transaction_type/fee getters, is_deploy/execute/fee,
records/owned_records/find_record, contains_{commitment,serial_number},
execution/transitions/deployed_program/verifying_keys/summary.

Transition: tpk/tcm/scm getters, tvk(view_key), records/owned_records/
find_record, contains_{commitment,serial_number}, inputs()/outputs() as
Python dicts (mirroring wasm input/output_to_js_value shapes incl. dynamic
record/future variants), decrypt_transition(tvk) ported from wasm.

Execution: global_state_root getter, proof(), transitions().

Authorization: to_execution_id, transitions, function_name, is_fee_private/
is_fee_public/is_split, __len__, replicate, insert_transition (unfrozen —
snarkvm Authorization has interior mutability).

Adds Input/Output/Future/Argument native type aliases to types.rs, updates
both stub files (pyright clean), and vendors wasm transition KATs plus a
local execution fixture in test_chain_data.py (35 new tests; 276 total).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi            |  53 +++-
 sdk/python/aleo/_aleolib_mainnet.pyi    |  53 ++++
 sdk/python/tests/test_chain_data.py     | 348 ++++++++++++++++++++++++
 sdk/python/tests/vectors/execution.json |   1 +
 sdk/src/programs/authorization.rs       |  62 ++++-
 sdk/src/programs/execution.rs           |  20 +-
 sdk/src/programs/transaction.rs         | 140 +++++++++-
 sdk/src/programs/transition.rs          | 338 ++++++++++++++++++++++-
 sdk/src/types.rs                        |  15 +-
 9 files changed, 1017 insertions(+), 13 deletions(-)
 create mode 100644 sdk/python/tests/test_chain_data.py
 create mode 100644 sdk/python/tests/vectors/execution.json

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index 42dea50..e4bf055 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -1,5 +1,5 @@
 from __future__ import annotations
-from typing import List, Mapping, Tuple
+from typing import Any, Dict, List, Mapping, Tuple
 
 
 class Account:
@@ -61,6 +61,15 @@ class Authorization:
     @staticmethod
     def from_bytes(bytes: bytes) -> Authorization: ...
     def bytes(self) -> bytes: ...
+    def to_execution_id(self) -> Field: ...
+    def transitions(self) -> List[Transition]: ...
+    def function_name(self) -> str: ...
+    def is_fee_private(self) -> bool: ...
+    def is_fee_public(self) -> bool: ...
+    def is_split(self) -> bool: ...
+    def __len__(self) -> int: ...
+    def replicate(self) -> Authorization: ...
+    def insert_transition(self, transition: Transition) -> None: ...
 
 
 class BHP256:
@@ -137,6 +146,10 @@ class Encryptor:
 class Execution:
     @property
     def execution_id(self) -> Field: ...
+    @property
+    def global_state_root(self) -> str: ...
+    def proof(self) -> str | None: ...
+    def transitions(self) -> List[Transition]: ...
     @staticmethod
     def from_json(json: str) -> Execution: ...
     def to_json(self) -> str: ...
@@ -627,6 +640,29 @@ class Transaction:
     @staticmethod
     def from_bytes(bytes: bytes) -> Transaction: ...
     def bytes(self) -> bytes: ...
+    @property
+    def id(self) -> str: ...
+    @property
+    def transaction_type(self) -> str: ...
+    def is_deploy(self) -> bool: ...
+    def is_execute(self) -> bool: ...
+    def is_fee(self) -> bool: ...
+    @property
+    def base_fee_amount(self) -> int: ...
+    @property
+    def fee_amount(self) -> int: ...
+    @property
+    def priority_fee_amount(self) -> int: ...
+    def records(self) -> List[Tuple[Field, RecordCiphertext]]: ...
+    def owned_records(self, view_key: ViewKey) -> List[RecordPlaintext]: ...
+    def find_record(self, commitment: Field) -> RecordCiphertext | None: ...
+    def contains_serial_number(self, serial_number: Field) -> bool: ...
+    def contains_commitment(self, commitment: Field) -> bool: ...
+    def execution(self) -> Execution | None: ...
+    def transitions(self) -> List[Transition]: ...
+    def deployed_program(self) -> Program | None: ...
+    def verifying_keys(self) -> List[Dict[str, Any]]: ...
+    def summary(self) -> Dict[str, Any]: ...
 
 
 class Transition:
@@ -647,6 +683,21 @@ class Transition:
     @staticmethod
     def from_bytes(bytes: bytes) -> Transition: ...
     def bytes(self) -> bytes: ...
+    @property
+    def tpk(self) -> Group: ...
+    @property
+    def tcm(self) -> Field: ...
+    @property
+    def scm(self) -> Field: ...
+    def tvk(self, view_key: ViewKey) -> Field: ...
+    def records(self) -> List[Tuple[Field, RecordCiphertext]]: ...
+    def owned_records(self, view_key: ViewKey) -> List[RecordPlaintext]: ...
+    def find_record(self, commitment: Field) -> RecordCiphertext | None: ...
+    def contains_commitment(self, commitment: Field) -> bool: ...
+    def contains_serial_number(self, serial_number: Field) -> bool: ...
+    def inputs(self) -> List[Dict[str, Any]]: ...
+    def outputs(self) -> List[Dict[str, Any]]: ...
+    def decrypt_transition(self, tvk: Field) -> Transition: ...
 
 
 class U8:
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index 69d46c1..bf96811 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+from typing import Any
+
 class Account:
     @staticmethod
     def random() -> Account: ...
@@ -59,6 +61,15 @@ class Authorization:
     @staticmethod
     def from_bytes(bytes: bytes) -> Authorization: ...
     def bytes(self) -> bytes: ...
+    def to_execution_id(self) -> Field: ...
+    def transitions(self) -> list[Transition]: ...
+    def function_name(self) -> str: ...
+    def is_fee_private(self) -> bool: ...
+    def is_fee_public(self) -> bool: ...
+    def is_split(self) -> bool: ...
+    def __len__(self) -> int: ...
+    def replicate(self) -> Authorization: ...
+    def insert_transition(self, transition: Transition) -> None: ...
 
 
 class BHP256:
@@ -128,6 +139,10 @@ class ComputeKey:
 class Execution:
     @property
     def execution_id(self) -> Field: ...
+    @property
+    def global_state_root(self) -> str: ...
+    def proof(self) -> str | None: ...
+    def transitions(self) -> list[Transition]: ...
     @staticmethod
     def from_json(json: str) -> Execution: ...
     def to_json(self) -> str: ...
@@ -614,6 +629,29 @@ class Transaction:
     @staticmethod
     def from_bytes(bytes: bytes) -> Transaction: ...
     def bytes(self) -> bytes: ...
+    @property
+    def id(self) -> str: ...
+    @property
+    def transaction_type(self) -> str: ...
+    def is_deploy(self) -> bool: ...
+    def is_execute(self) -> bool: ...
+    def is_fee(self) -> bool: ...
+    @property
+    def base_fee_amount(self) -> int: ...
+    @property
+    def fee_amount(self) -> int: ...
+    @property
+    def priority_fee_amount(self) -> int: ...
+    def records(self) -> list[tuple[Field, RecordCiphertext]]: ...
+    def owned_records(self, view_key: ViewKey) -> list[RecordPlaintext]: ...
+    def find_record(self, commitment: Field) -> RecordCiphertext | None: ...
+    def contains_serial_number(self, serial_number: Field) -> bool: ...
+    def contains_commitment(self, commitment: Field) -> bool: ...
+    def execution(self) -> Execution | None: ...
+    def transitions(self) -> list[Transition]: ...
+    def deployed_program(self) -> Program | None: ...
+    def verifying_keys(self) -> list[dict[str, Any]]: ...
+    def summary(self) -> dict[str, Any]: ...
 
 
 class Transition:
@@ -634,6 +672,21 @@ class Transition:
     @staticmethod
     def from_bytes(bytes: bytes) -> Transition: ...
     def bytes(self) -> bytes: ...
+    @property
+    def tpk(self) -> Group: ...
+    @property
+    def tcm(self) -> Field: ...
+    @property
+    def scm(self) -> Field: ...
+    def tvk(self, view_key: ViewKey) -> Field: ...
+    def records(self) -> list[tuple[Field, RecordCiphertext]]: ...
+    def owned_records(self, view_key: ViewKey) -> list[RecordPlaintext]: ...
+    def find_record(self, commitment: Field) -> RecordCiphertext | None: ...
+    def contains_commitment(self, commitment: Field) -> bool: ...
+    def contains_serial_number(self, serial_number: Field) -> bool: ...
+    def inputs(self) -> list[dict[str, Any]]: ...
+    def outputs(self) -> list[dict[str, Any]]: ...
+    def decrypt_transition(self, tvk: Field) -> Transition: ...
 
 
 class U8:
diff --git a/sdk/python/tests/test_chain_data.py b/sdk/python/tests/test_chain_data.py
new file mode 100644
index 0000000..0fd1c1b
--- /dev/null
+++ b/sdk/python/tests/test_chain_data.py
@@ -0,0 +1,348 @@
+"""Tests for chain-data introspection: Transition, Execution, Authorization, Transaction.
+
+Transition fixtures and KATs are vendored verbatim from the wasm SDK test suite
+(wasm/src/ledger/transition.rs). The execution fixture (vectors/execution.json)
+is a locally proven mainnet credits.aleo/transfer_public execution.
+
+All tests are offline. The Authorization tests use the offline authorize
+pattern (Process.authorize needs no network; first-ever run downloads a small
+~3 MB SRS chunk to ~/.aleo).
+"""
+
+import json
+
+import pytest
+
+from aleo.mainnet import (
+    Authorization,
+    Execution,
+    Field,
+    Identifier,
+    PrivateKey,
+    Process,
+    ProgramID,
+    Transaction,
+    Transition,
+    Value,
+)
+from conftest import VECTORS
+
+# ---------------------------------------------------------------------------
+# Vendored KATs from wasm/src/ledger/transition.rs
+# ---------------------------------------------------------------------------
+
+INPUT_RECORD_SERIAL_NUMBER = "4569194627311410524427044648350523511369013276760031398859310110870190258038field"
+INPUT_RECORD_TAG = "4584393733726099907383249165298083023636530416018938077800083356406243497342field"
+OUTPUT_CHECKSUM = "17461704767783030875142836237730678349755524657182224909428747180538982740field"
+OUTPUT_RECORD = "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"
+OUTPUT_RECORD_COMMITMENT = "3771264214823666953346974490700157125043441681812666085949968314967709800215field"
+TRANSITION = r'{"id":"au1naeu56spz0x0zct003sa8qgpzndy6nxj8rrcm7n0fehy9llcl5yscflt0k","program":"token_registry.aleo","function":"burn_private","inputs":[{"type":"record","id":"4569194627311410524427044648350523511369013276760031398859310110870190258038field","tag":"4584393733726099907383249165298083023636530416018938077800083356406243497342field"},{"type":"public","id":"4155661860779318196369465902681808025430867777096367712868886959018716227815field","value":"2853086u128"}],"outputs":[{"type":"record","id":"3771264214823666953346974490700157125043441681812666085949968314967709800215field","checksum":"17461704767783030875142836237730678349755524657182224909428747180538982740field","value":"record1qyqspwnlv6gfxx05yj7aw7z2dl44gyh06jrvgf42jux0dep33cy7jlsvqsrxzmt0w4h8ggcqqgqsqwdwr889h9fhnyclazs8yt26t6r5ua4qk7yksj7p40rz9846mzgrpp6x76m9de0kjezrqqpqyq9sj8x3qdmz6nal4j470a0wwcray54lffe3ya5u2zlpeq45lg4up3na8gul0vgrn3eced6dka4ax2ja85xzds4pmqf8csrn8ku5cv3qz8m90p6x2unwv9k97ct4w35x7unf0fshg6t0de0hyet3w45hyetyyvqqyqgq8djhghnte2w86qsdjaumy4zcux2fxszm3ej2956af8cpl2w95g9pqct4w35x7unf0fjkghm4de6xjmprqqpqzqxd6c782j0ny65ed2ckzp3vlx7cv8drslasq8kqpdzmjeyzal38qemw38x0axnz5t53fj6ttavh8l4jlfjdryc6mesd4w6uvpmzfsqqjvtu0xd","sender_ciphertext":null},{"type":"future","id":"2177527202823505610844479366424698260670813913152550670302738921219693374616field","value":"{\n  program_id: token_registry.aleo,\n  function_name: burn_private,\n  arguments: [\n    3443843282313283355522573239085696902919850365217539366784739393210722344986field,\n    2853086u128,\n    aleo1tjkv7vquk6yldxz53ecwsy5csnun43rfaknpkjc97v5223dlnyxsglv7nm,\n    5783861720504029593520331872442756678068735468923730684279741068753131773333field\n  ]\n}"}],"tpk":"8426225807947287980879824833030089440060785195861154519084544916641544071836group","tcm":"3226339871444496417979841037237975848011574524309845233165930705339306709897field","scm":"6845182532650964173356391969005331370591444046632036068754797772530920467754field"}'
+TEST_PRIVATE_KEY = "APrivateKey1zkp6rE5FSWGD3jxrsAT64aZutFs3w6xvF8uQzGZKJEKsN8j"
+EXPECTED_TVK = "4386935145534748320784836619728244316439880324135120862336274251207085504468field"
+
+# Mainnet decryption fixtures (hello_hello.aleo/main), signer key below.
+TRANSITION_MAINNET = r'{"id":"au1mguuz0dh20f78802m4z0py7n08xhl0pz60llzck63mhl8pc8l5xqxpwgtn","program":"hello_hello.aleo","function":"main","inputs":[{"type":"public","id":"6393584049543470937057043098611271993206122889317039351966319038535020834557field","value": "1u32"},{"type":"private","id":"8207446256045172951742235001162005156507562935942883128759030124682934277495field","value":"ciphertext1qyqqgz9qnupeld9vr4vuwp6yrpmhgtkvmgag5m7mmrruw0r6je666qgqdswk3"}],"outputs":[{"type":"private","id":"127469473292952941321346770257126666363371158501875622169294663492714835110field","value":"ciphertext1qyqyapkjuxm9dcslgyjf7hkr2k3dek500z40gjspnwvll0uawj23vzgggc405"}],"tpk":"7647553513996966044119163122930125808381703910407273818947266861843062002251group","tcm":"4479413938380109857414238205380483440836495997450846894155088299187217672609field","scm":"6461007226176477784737642021400489186736987671609840640950580467598882134642field"}'
+TRANSITION_MAINNET_DECRYPTED = r'{"id":"au1jl2ur42sj7hwe4r0alv6gnklqxj0fszrvu3q82gjcls5x6q9pyzqdgmu2k","program":"hello_hello.aleo","function":"main","inputs":[{"type":"public","id":"6393584049543470937057043098611271993206122889317039351966319038535020834557field","value":"1u32"},{"type":"public","id":"8207446256045172951742235001162005156507562935942883128759030124682934277495field","value":"2u32"}],"outputs":[{"type":"public","id":"127469473292952941321346770257126666363371158501875622169294663492714835110field","value":"3u32"}],"tpk":"7647553513996966044119163122930125808381703910407273818947266861843062002251group","tcm":"4479413938380109857414238205380483440836495997450846894155088299187217672609field","scm":"6461007226176477784737642021400489186736987671609840640950580467598882134642field"}'
+DECRYPTION_PRIVATE_KEY = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+
+
+@pytest.fixture(scope="module")
+def transition() -> Transition:
+    return Transition.from_json(TRANSITION)
+
+
+@pytest.fixture(scope="module")
+def execution() -> Execution:
+    return Execution.from_json((VECTORS / "execution.json").read_text())
+
+
+@pytest.fixture(scope="module")
+def process() -> Process:
+    return Process.load()
+
+
+def _authorize_transfer_public(process: Process, private_key: PrivateKey) -> Authorization:
+    return process.authorize(
+        private_key,
+        ProgramID.from_string("credits.aleo"),
+        Identifier.from_string("transfer_public"),
+        [Value.parse(str(private_key.address)), Value.parse("10u64")],
+    )
+
+
+@pytest.fixture(scope="module")
+def authorization(process) -> Authorization:
+    return _authorize_transfer_public(process, PrivateKey.random())
+
+
+# ---------------------------------------------------------------------------
+# Transition
+# ---------------------------------------------------------------------------
+
+
+class TestTransition:
+    def test_from_json_roundtrip(self, transition):
+        # serde drops null optional fields (e.g. "sender_ciphertext": null),
+        # so compare parsed structures with nulls stripped, plus a bytes-level
+        # roundtrip which is exact.
+        def strip_nulls(obj):
+            if isinstance(obj, dict):
+                return {k: strip_nulls(v) for k, v in obj.items() if v is not None}
+            if isinstance(obj, list):
+                return [strip_nulls(x) for x in obj]
+            return obj
+
+        assert json.loads(transition.to_json()) == strip_nulls(json.loads(TRANSITION))
+        assert Transition.from_json(transition.to_json()).bytes() == transition.bytes()
+
+    def test_tpk_getter(self, transition):
+        assert (
+            str(transition.tpk)
+            == "8426225807947287980879824833030089440060785195861154519084544916641544071836group"
+        )
+
+    def test_tcm_getter(self, transition):
+        assert (
+            str(transition.tcm)
+            == "3226339871444496417979841037237975848011574524309845233165930705339306709897field"
+        )
+
+    def test_scm_getter(self, transition):
+        assert (
+            str(transition.scm)
+            == "6845182532650964173356391969005331370591444046632036068754797772530920467754field"
+        )
+
+    def test_tvk(self, transition):
+        pk = PrivateKey.from_string(TEST_PRIVATE_KEY)
+        assert str(transition.tvk(pk.view_key)) == EXPECTED_TVK
+
+    def test_records(self, transition):
+        records = transition.records()
+        assert len(records) == 1
+        commitment, record_ciphertext = records[0]
+        assert str(commitment) == OUTPUT_RECORD_COMMITMENT
+        assert str(record_ciphertext) == OUTPUT_RECORD
+
+    def test_find_record(self, transition):
+        commitment = Field.from_string(OUTPUT_RECORD_COMMITMENT)
+        rc = transition.find_record(commitment)
+        assert rc is not None
+        assert str(rc) == OUTPUT_RECORD
+        assert transition.find_record(Field.random()) is None
+
+    def test_contains_commitment(self, transition):
+        assert transition.contains_commitment(Field.from_string(OUTPUT_RECORD_COMMITMENT))
+        assert not transition.contains_commitment(Field.random())
+
+    def test_contains_serial_number(self, transition):
+        assert transition.contains_serial_number(Field.from_string(INPUT_RECORD_SERIAL_NUMBER))
+        assert not transition.contains_serial_number(Field.random())
+
+    def test_owned_records_random_vk_finds_none(self, transition):
+        vk = PrivateKey.random().view_key
+        assert len(transition.owned_records(vk)) == 0
+
+    def test_inputs_structure(self, transition):
+        inputs = transition.inputs()
+        assert len(inputs) == 2
+        assert inputs[0]["type"] == "record"
+        assert inputs[0]["id"] == INPUT_RECORD_SERIAL_NUMBER
+        assert inputs[0]["tag"] == INPUT_RECORD_TAG
+        assert inputs[1]["type"] == "public"
+        assert (
+            inputs[1]["id"]
+            == "4155661860779318196369465902681808025430867777096367712868886959018716227815field"
+        )
+        assert inputs[1]["value"] == "2853086u128"
+
+    def test_outputs_structure(self, transition):
+        outputs = transition.outputs()
+        assert len(outputs) == 2
+
+        assert outputs[0]["type"] == "record"
+        assert outputs[0]["id"] == OUTPUT_RECORD_COMMITMENT
+        assert outputs[0]["checksum"] == OUTPUT_CHECKSUM
+        assert outputs[0]["value"] == OUTPUT_RECORD
+        assert outputs[0]["sender_ciphertext"] is None
+
+        assert outputs[1]["type"] == "future"
+        assert outputs[1]["program"] == "token_registry.aleo"
+        assert outputs[1]["function"] == "burn_private"
+        arguments = outputs[1]["arguments"]
+        assert len(arguments) == 4
+        assert arguments[0] == (
+            "3443843282313283355522573239085696902919850365217539366784739393210722344986field"
+        )
+        assert arguments[1] == "2853086u128"
+        assert arguments[2] == "aleo1tjkv7vquk6yldxz53ecwsy5csnun43rfaknpkjc97v5223dlnyxsglv7nm"
+        assert arguments[3] == (
+            "5783861720504029593520331872442756678068735468923730684279741068753131773333field"
+        )
+
+    def test_decrypt_transition(self):
+        pk = PrivateKey.from_string(DECRYPTION_PRIVATE_KEY)
+        t = Transition.from_json(TRANSITION_MAINNET)
+        tvk = t.tvk(pk.view_key)
+        decrypted = t.decrypt_transition(tvk)
+        assert json.loads(decrypted.to_json()) == json.loads(TRANSITION_MAINNET_DECRYPTED)
+
+    def test_decrypt_transition_invalid_tvk(self):
+        # A tvk derived from the wrong view key must fail decryption.
+        wrong_pk = PrivateKey.from_string(TEST_PRIVATE_KEY)
+        t = Transition.from_json(TRANSITION_MAINNET)
+        invalid_tvk = t.tvk(wrong_pk.view_key)
+        with pytest.raises(RuntimeError):
+            t.decrypt_transition(invalid_tvk)
+
+
+# ---------------------------------------------------------------------------
+# Execution
+# ---------------------------------------------------------------------------
+
+
+class TestExecution:
+    def test_transitions(self, execution):
+        transitions = execution.transitions()
+        assert len(transitions) == 1
+        assert str(transitions[0].program_id) == "credits.aleo"
+        assert str(transitions[0].function_name) == "transfer_public"
+
+    def test_global_state_root(self, execution):
+        fixture = json.loads((VECTORS / "execution.json").read_text())
+        assert execution.global_state_root == fixture["global_state_root"]
+        assert execution.global_state_root.startswith("sr1")
+
+    def test_proof(self, execution):
+        fixture = json.loads((VECTORS / "execution.json").read_text())
+        proof = execution.proof()
+        assert proof is not None
+        assert proof == fixture["proof"]
+        assert proof.startswith("proof1")
+
+    def test_execution_id(self, execution):
+        assert str(execution.execution_id).endswith("field")
+
+
+# ---------------------------------------------------------------------------
+# Authorization
+# ---------------------------------------------------------------------------
+
+
+class TestAuthorization:
+    def test_to_execution_id(self, authorization):
+        eid = authorization.to_execution_id()
+        assert isinstance(eid, Field)
+        assert str(eid).endswith("field")
+        # Deterministic for the same authorization.
+        assert str(authorization.to_execution_id()) == str(eid)
+
+    def test_transitions(self, authorization):
+        transitions = authorization.transitions()
+        assert len(transitions) == 1
+        assert str(transitions[0].program_id) == "credits.aleo"
+        assert str(transitions[0].function_name) == "transfer_public"
+
+    def test_function_name(self, authorization):
+        assert authorization.function_name() == "transfer_public"
+
+    def test_is_fee_flags(self, authorization, process):
+        assert authorization.is_fee_private() is False
+        assert authorization.is_fee_public() is False
+        assert authorization.is_split() is False
+
+        # A fee_public authorization must report is_fee_public.
+        fee_auth = process.authorize_fee_public(
+            PrivateKey.random(), 1_000_000, 0, Field.random()
+        )
+        assert fee_auth.is_fee_public() is True
+        assert fee_auth.is_fee_private() is False
+        assert fee_auth.is_split() is False
+        assert fee_auth.function_name() == "fee_public"
+
+    def test_len(self, authorization):
+        assert len(authorization) == 1
+
+    def test_replicate(self, authorization):
+        replica = authorization.replicate()
+        assert replica.to_json() == authorization.to_json()
+        assert str(replica.to_execution_id()) == str(authorization.to_execution_id())
+
+    def test_insert_transition_duplicate_rejected(self, authorization):
+        existing = authorization.transitions()[0]
+        with pytest.raises(RuntimeError):
+            authorization.insert_transition(existing)
+
+    def test_insert_transition(self, process):
+        auth = _authorize_transfer_public(process, PrivateKey.random())
+        other = _authorize_transfer_public(process, PrivateKey.random())
+        foreign_transition = other.transitions()[0]
+        assert auth.insert_transition(foreign_transition) is None
+        assert len(auth.transitions()) == 2
+
+    def test_json_roundtrip(self, authorization):
+        roundtripped = Authorization.from_json(authorization.to_json())
+        assert roundtripped.to_json() == authorization.to_json()
+        assert len(roundtripped) == len(authorization)
+
+
+# ---------------------------------------------------------------------------
+# Transaction (execute-type, built offline from the execution fixture)
+# ---------------------------------------------------------------------------
+
+
+@pytest.fixture(scope="module")
+def transaction(execution) -> Transaction:
+    return Transaction.from_execution(execution, None)
+
+
+class TestTransaction:
+    def test_id_and_type(self, transaction):
+        assert transaction.id.startswith("at1")
+        assert transaction.transaction_type == "execute"
+        assert transaction.is_execute() is True
+        assert transaction.is_deploy() is False
+        assert transaction.is_fee() is False
+
+    def test_fee_amounts(self, transaction):
+        # No fee was attached, so all fee amounts are zero.
+        assert transaction.fee_amount == 0
+        assert transaction.base_fee_amount == 0
+        assert transaction.priority_fee_amount == 0
+
+    def test_execution_and_transitions(self, transaction, execution):
+        embedded = transaction.execution()
+        assert embedded is not None
+        assert str(embedded.execution_id) == str(execution.execution_id)
+        transitions = transaction.transitions()
+        assert len(transitions) == 1
+        assert str(transitions[0].program_id) == "credits.aleo"
+
+    def test_records_empty_for_public_transfer(self, transaction):
+        assert transaction.records() == []
+        assert len(transaction.owned_records(PrivateKey.random().view_key)) == 0
+
+    def test_find_and_contains(self, transaction):
+        random_field = Field.random()
+        assert transaction.find_record(random_field) is None
+        assert transaction.contains_commitment(random_field) is False
+        assert transaction.contains_serial_number(random_field) is False
+
+    def test_deploy_accessors_on_execute(self, transaction):
+        assert transaction.deployed_program() is None
+        assert transaction.verifying_keys() == []
+
+    def test_summary(self, transaction):
+        summary = transaction.summary()
+        assert summary["id"] == transaction.id
+        assert summary["type"] == "execute"
+        assert summary["fee_amount"] == 0
+        assert summary["base_fee"] == 0
+        assert summary["priority_fee"] == 0
+
+    def test_json_roundtrip(self, transaction):
+        parsed = json.loads(transaction.to_json())
+        assert parsed["type"] == "execute"
+        roundtripped = Transaction.from_json(transaction.to_json())
+        assert roundtripped == transaction
+        assert roundtripped.id == transaction.id
diff --git a/sdk/python/tests/vectors/execution.json b/sdk/python/tests/vectors/execution.json
new file mode 100644
index 0000000..740cf1c
--- /dev/null
+++ b/sdk/python/tests/vectors/execution.json
@@ -0,0 +1 @@
+{"transitions":[{"id":"au13m0d8064tlut5mamzy9n6lzwty8v20uj2ahmx927jwh4z49yxgpqmnq8km","program":"credits.aleo","function":"transfer_public","inputs":[{"type":"public","id":"5232202457480057385247290064991301393364283059757646033184061302414082051569field","value":"aleo1p94yjtsjs486judrrp2whhfmp4uwjw05s3sspqwh2lqzu2t7dggsrjs8q9"},{"type":"public","id":"6039864465392675601281968533091094606395666092181252388654350752976964492906field","value":"10u64"}],"outputs":[{"type":"future","id":"2849096635839886570053898295837297455429916942196425558286771624069954785662field","value":"{\n  program_id: credits.aleo,\n  function_name: transfer_public,\n  arguments: [\n    aleo1p94yjtsjs486judrrp2whhfmp4uwjw05s3sspqwh2lqzu2t7dggsrjs8q9,\n    aleo1p94yjtsjs486judrrp2whhfmp4uwjw05s3sspqwh2lqzu2t7dggsrjs8q9,\n    10u64\n  ]\n}"}],"tpk":"5442292273102810617220592865289542482821203063436071613143952577380278365085group","tcm":"6388570576522246614267351508865269556018693105793398695736873225018586693288field","scm":"5752126838598109818001248660714347493073097780760900839776877351662662490722field"}],"global_state_root":"sr167q53pe3cwuvz8tgu3tl7r74hd97xj369mmav44lqr4u2r22vggq27y0m5","proof":"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"}
\ No newline at end of file
diff --git a/sdk/src/programs/authorization.rs b/sdk/src/programs/authorization.rs
index ce3f196..8a298e6 100644
--- a/sdk/src/programs/authorization.rs
+++ b/sdk/src/programs/authorization.rs
@@ -14,13 +14,17 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::types::AuthorizationNative;
+use crate::{
+    programs::Transition,
+    types::{AuthorizationNative, TransitionNative},
+    Field,
+};
 
 use pyo3::prelude::*;
 use snarkvm::prelude::{FromBytes, ToBytes};
 
 /// The Aleo authorization type.
-#[pyclass(frozen)]
+#[pyclass]
 #[derive(Clone)]
 pub struct Authorization(AuthorizationNative);
 
@@ -52,6 +56,60 @@ impl Authorization {
     fn __str__(&self) -> anyhow::Result<String> {
         self.to_json()
     }
+
+    // ---- new methods ----
+
+    /// Returns the execution ID for this authorization.
+    fn to_execution_id(&self) -> anyhow::Result<Field> {
+        self.0.to_execution_id().map(Into::into)
+    }
+
+    /// Returns the list of transitions in this authorization.
+    fn transitions(&self) -> Vec<Transition> {
+        self.0
+            .transitions()
+            .into_iter()
+            .map(|(_, t)| Transition::from(t))
+            .collect()
+    }
+
+    /// Returns the function name of the first request.
+    fn function_name(&self) -> anyhow::Result<String> {
+        Ok(self.0.get(0)?.function_name().to_string())
+    }
+
+    /// Returns true if the authorization is for `credits.aleo/fee_private`.
+    fn is_fee_private(&self) -> bool {
+        self.0.is_fee_private()
+    }
+
+    /// Returns true if the authorization is for `credits.aleo/fee_public`.
+    fn is_fee_public(&self) -> bool {
+        self.0.is_fee_public()
+    }
+
+    /// Returns true if the authorization is for `credits.aleo/split`.
+    fn is_split(&self) -> bool {
+        self.0.is_split()
+    }
+
+    /// Returns the number of requests in the authorization.
+    fn __len__(&self) -> usize {
+        self.0.len()
+    }
+
+    /// Returns a new and independent replica of the authorization.
+    fn replicate(&self) -> Authorization {
+        Authorization(self.0.replicate())
+    }
+
+    /// Inserts a transition into the authorization.
+    fn insert_transition(&self, transition: &Transition) -> anyhow::Result<()> {
+        let native = <TransitionNative as From<&Transition>>::from(transition);
+        self.0
+            .insert_transition(native)
+            .map_err(|e| anyhow::anyhow!("{e}"))
+    }
 }
 
 impl From<AuthorizationNative> for Authorization {
diff --git a/sdk/src/programs/execution.rs b/sdk/src/programs/execution.rs
index 4877fe9..e494793 100644
--- a/sdk/src/programs/execution.rs
+++ b/sdk/src/programs/execution.rs
@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::{types::ExecutionNative, Field};
+use crate::{programs::Transition, types::ExecutionNative, Field};
 
 use pyo3::prelude::*;
 use snarkvm::prelude::{FromBytes, ToBytes};
@@ -60,6 +60,24 @@ impl Execution {
     fn __str__(&self) -> anyhow::Result<String> {
         self.to_json()
     }
+
+    // ---- new methods ----
+
+    /// Returns the global state root as a string.
+    #[getter]
+    fn global_state_root(&self) -> String {
+        self.0.global_state_root().to_string()
+    }
+
+    /// Returns the proof as a string, or None if not present.
+    fn proof(&self) -> Option<String> {
+        self.0.proof().map(|p| p.to_string())
+    }
+
+    /// Returns the list of transitions in this execution.
+    fn transitions(&self) -> Vec<Transition> {
+        self.0.transitions().map(Transition::from).collect()
+    }
 }
 
 impl Deref for Execution {
diff --git a/sdk/src/programs/transaction.rs b/sdk/src/programs/transaction.rs
index d23e4c3..11ffa65 100644
--- a/sdk/src/programs/transaction.rs
+++ b/sdk/src/programs/transaction.rs
@@ -15,11 +15,15 @@
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::{
-    programs::{Execution, Fee},
+    programs::{Execution, Fee, Program, Transition},
     types::TransactionNative,
+    Field, RecordCiphertext, RecordPlaintext, ViewKey,
 };
 
-use pyo3::prelude::*;
+use pyo3::{
+    prelude::*,
+    types::{PyDict, PyList, PyTuple},
+};
 use snarkvm::prelude::{FromBytes, ToBytes};
 
 use std::str::FromStr;
@@ -68,6 +72,138 @@ impl Transaction {
 
     #[classattr]
     const __hash__: Option<PyObject> = None;
+
+    // ---- new methods ----
+
+    /// Returns the transaction ID string.
+    #[getter]
+    fn id(&self) -> String {
+        self.0.id().to_string()
+    }
+
+    /// Returns "deploy", "execute", or "fee".
+    #[getter]
+    fn transaction_type(&self) -> String {
+        match &self.0 {
+            TransactionNative::Deploy(..) => "deploy".to_string(),
+            TransactionNative::Execute(..) => "execute".to_string(),
+            TransactionNative::Fee(..) => "fee".to_string(),
+        }
+    }
+
+    /// Returns true if the transaction is a deployment transaction.
+    fn is_deploy(&self) -> bool {
+        self.0.is_deploy()
+    }
+
+    /// Returns true if the transaction is an execution transaction.
+    fn is_execute(&self) -> bool {
+        self.0.is_execute()
+    }
+
+    /// Returns true if the transaction is a fee transaction.
+    fn is_fee(&self) -> bool {
+        self.0.is_fee()
+    }
+
+    /// Returns the transaction's base fee amount.
+    #[getter]
+    fn base_fee_amount(&self) -> u64 {
+        self.0.base_fee_amount().map(|f| *f).unwrap_or(0)
+    }
+
+    /// Returns the transaction's total fee amount.
+    #[getter]
+    fn fee_amount(&self) -> u64 {
+        self.0.fee_amount().map(|f| *f).unwrap_or(0)
+    }
+
+    /// Returns the transaction's priority fee amount.
+    #[getter]
+    fn priority_fee_amount(&self) -> u64 {
+        self.0.priority_fee_amount().map(|f| *f).unwrap_or(0)
+    }
+
+    /// Returns a list of (Field, RecordCiphertext) tuples for all records in the transaction.
+    fn records(&self, py: Python) -> PyObject {
+        let list = PyList::empty(py);
+        for (commitment, record) in self.0.records() {
+            let f: Field = (*commitment).into();
+            let rc: RecordCiphertext = record.clone().into();
+            let t = PyTuple::new(py, [f.into_py(py), rc.into_py(py)]);
+            list.append(t).unwrap();
+        }
+        list.into_py(py)
+    }
+
+    /// Returns list of RecordPlaintext owned by view_key.
+    fn owned_records(&self, view_key: &ViewKey) -> Vec<RecordPlaintext> {
+        self.0
+            .records()
+            .filter_map(|(_, rc)| rc.decrypt(view_key).ok().map(RecordPlaintext::from))
+            .collect()
+    }
+
+    /// Returns the RecordCiphertext for a commitment, or None.
+    fn find_record(&self, commitment: &Field) -> Option<RecordCiphertext> {
+        self.0.find_record(commitment).map(|rc| rc.clone().into())
+    }
+
+    /// Returns true if the transaction contains the given serial number.
+    fn contains_serial_number(&self, serial_number: &Field) -> bool {
+        self.0.contains_serial_number(serial_number)
+    }
+
+    /// Returns true if the transaction contains the given commitment.
+    fn contains_commitment(&self, commitment: &Field) -> bool {
+        self.0.contains_commitment(commitment)
+    }
+
+    /// Returns the execution within the transaction (if present).
+    fn execution(&self) -> Option<Execution> {
+        self.0.execution().map(|e| Execution::from(e.clone()))
+    }
+
+    /// Returns the list of transitions in the transaction.
+    fn transitions(&self) -> Vec<Transition> {
+        self.0.transitions().map(Transition::from).collect()
+    }
+
+    /// Returns the program deployed within the transaction (if it is a deployment transaction).
+    fn deployed_program(&self) -> Option<Program> {
+        self.0
+            .deployment()
+            .map(|d| Program::from(d.program().clone()))
+    }
+
+    /// Returns a list of dicts with keys "program", "function", "verifying_key", "certificate".
+    fn verifying_keys(&self, py: Python) -> PyObject {
+        let list = PyList::empty(py);
+        if let Some(deployment) = self.0.deployment() {
+            for (fname, (vk, cert)) in deployment.verifying_keys() {
+                let d = PyDict::new(py);
+                d.set_item("program", deployment.program_id().to_string())
+                    .unwrap();
+                d.set_item("function", fname.to_string()).unwrap();
+                d.set_item("verifying_key", vk.to_string()).unwrap();
+                d.set_item("certificate", cert.to_string()).unwrap();
+                list.append(d).unwrap();
+            }
+        }
+        list.into_py(py)
+    }
+
+    /// Returns a Python dict summarizing the transaction (id, type, fee fields).
+    fn summary(&self, py: Python) -> PyObject {
+        let d = PyDict::new(py);
+        d.set_item("id", self.id()).unwrap();
+        d.set_item("type", self.transaction_type()).unwrap();
+        d.set_item("fee_amount", self.fee_amount()).unwrap();
+        d.set_item("base_fee", self.base_fee_amount()).unwrap();
+        d.set_item("priority_fee", self.priority_fee_amount())
+            .unwrap();
+        d.into_py(py)
+    }
 }
 
 impl From<TransactionNative> for Transaction {
diff --git a/sdk/src/programs/transition.rs b/sdk/src/programs/transition.rs
index ba7890a..7586926 100644
--- a/sdk/src/programs/transition.rs
+++ b/sdk/src/programs/transition.rs
@@ -16,11 +16,18 @@
 
 use crate::{
     programs::{Identifier, ProgramID},
-    types::TransitionNative,
+    types::{
+        ArgumentNative, CurrentNetwork, FieldNative, FutureNative, InputNative, OutputNative,
+        TransitionNative, U16Native,
+    },
+    Field, Group, RecordCiphertext, RecordPlaintext, ViewKey,
 };
 
-use pyo3::prelude::*;
-use snarkvm::prelude::{FromBytes, ToBytes};
+use pyo3::{
+    prelude::*,
+    types::{PyDict, PyList, PyTuple},
+};
+use snarkvm::prelude::{compute_function_id, FromBytes, Network, ToBytes};
 
 /// The Aleo transition type.
 #[pyclass(frozen)]
@@ -97,6 +104,313 @@ impl Transition {
     fn __str__(&self) -> anyhow::Result<String> {
         self.to_json()
     }
+
+    // ---- new methods ----
+
+    /// Returns the transition public key (tpk).
+    #[getter]
+    fn tpk(&self) -> Group {
+        Group::from(self.0.tpk())
+    }
+
+    /// Returns the transition commitment (tcm).
+    #[getter]
+    fn tcm(&self) -> Field {
+        (*self.0.tcm()).into()
+    }
+
+    /// Returns the transition signer commitment (scm).
+    #[getter]
+    fn scm(&self) -> Field {
+        (*self.0.scm()).into()
+    }
+
+    /// Returns the transition view key: `(tpk * view_key_scalar).to_x_coordinate()`.
+    fn tvk(&self, view_key: &ViewKey) -> Field {
+        (*self.0.tpk() * ***view_key).to_x_coordinate().into()
+    }
+
+    /// Returns a list of (Field, RecordCiphertext) tuples for all records in this transition.
+    fn records(&self, py: Python) -> PyObject {
+        let list = PyList::empty(py);
+        for (commitment, record) in self.0.records() {
+            let f: Field = (*commitment).into();
+            let rc: RecordCiphertext = record.clone().into();
+            let t = PyTuple::new(py, [f.into_py(py), rc.into_py(py)]);
+            list.append(t).unwrap();
+        }
+        list.into_py(py)
+    }
+
+    /// Returns list of RecordPlaintext owned by view_key.
+    fn owned_records(&self, view_key: &ViewKey) -> Vec<RecordPlaintext> {
+        self.0
+            .records()
+            .filter_map(|(_, rc)| rc.decrypt(view_key).ok().map(RecordPlaintext::from))
+            .collect()
+    }
+
+    /// Returns the RecordCiphertext for a commitment, or None.
+    fn find_record(&self, commitment: &Field) -> Option<RecordCiphertext> {
+        self.0.find_record(commitment).map(|rc| rc.clone().into())
+    }
+
+    /// Returns true if the transition contains the given commitment.
+    fn contains_commitment(&self, commitment: &Field) -> bool {
+        self.0.contains_commitment(commitment)
+    }
+
+    /// Returns true if the transition contains the given serial number.
+    fn contains_serial_number(&self, serial_number: &Field) -> bool {
+        self.0.contains_serial_number(serial_number)
+    }
+
+    /// Returns a list of dicts representing the transition inputs.
+    fn inputs(&self, py: Python) -> PyObject {
+        let list = PyList::empty(py);
+        for input in self.0.inputs().iter() {
+            let d = input_to_py_dict(py, input);
+            list.append(d).unwrap();
+        }
+        list.into_py(py)
+    }
+
+    /// Returns a list of dicts representing the transition outputs.
+    fn outputs(&self, py: Python) -> PyObject {
+        let list = PyList::empty(py);
+        for output in self.0.outputs().iter() {
+            let d = output_to_py_dict(py, output);
+            list.append(d).unwrap();
+        }
+        list.into_py(py)
+    }
+
+    /// Decrypt private inputs/outputs using the transition view key.
+    fn decrypt_transition(&self, tvk: &Field) -> anyhow::Result<Transition> {
+        let function_id = compute_function_id(
+            &U16Native::new(CurrentNetwork::ID),
+            self.0.program_id(),
+            self.0.function_name(),
+        )?;
+
+        let mut decrypted_inputs = Vec::with_capacity(self.0.inputs().len());
+        for (index, input) in self.0.inputs().iter().enumerate() {
+            decrypted_inputs.push(match input {
+                InputNative::Private(input_id, Some(ciphertext)) => {
+                    let index_field = FieldNative::from_u16(index as u16);
+                    let input_view_key =
+                        CurrentNetwork::hash_psd4(&[function_id, **tvk, index_field])
+                            .map_err(|e| anyhow::anyhow!("{e}"))?;
+                    let plaintext = ciphertext
+                        .decrypt_symmetric(input_view_key)
+                        .map_err(|e| anyhow::anyhow!("{e}"))?;
+                    InputNative::Public(*input_id, Some(plaintext))
+                }
+                _ => input.clone(),
+            });
+        }
+
+        let outputs = self.0.outputs();
+        let num_inputs = self.0.inputs().len();
+        let mut decrypted_outputs = Vec::with_capacity(outputs.len());
+        for (index, output) in outputs.iter().enumerate() {
+            decrypted_outputs.push(match output {
+                OutputNative::Private(output_id, Some(ciphertext)) => {
+                    let index_field = FieldNative::from_u16((num_inputs + index) as u16);
+                    let output_view_key =
+                        CurrentNetwork::hash_psd4(&[function_id, **tvk, index_field])
+                            .map_err(|e| anyhow::anyhow!("{e}"))?;
+                    let plaintext = ciphertext
+                        .decrypt_symmetric(output_view_key)
+                        .map_err(|e| anyhow::anyhow!("{e}"))?;
+                    OutputNative::Public(*output_id, Some(plaintext))
+                }
+                _ => output.clone(),
+            });
+        }
+
+        TransitionNative::new(
+            *self.0.program_id(),
+            *self.0.function_name(),
+            decrypted_inputs,
+            decrypted_outputs,
+            *self.0.tpk(),
+            *self.0.tcm(),
+            *self.0.scm(),
+        )
+        .map(Self)
+        .map_err(|e| anyhow::anyhow!("{e}"))
+    }
+}
+
+// ---------- helpers ----------
+
+fn input_to_py_dict<'py>(py: Python<'py>, input: &InputNative) -> &'py PyDict {
+    let d = PyDict::new(py);
+    match input {
+        InputNative::Constant(id, plaintext) => {
+            d.set_item("type", "constant").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+            d.set_item("value", plaintext.as_ref().map(|p| p.to_string()))
+                .unwrap();
+        }
+        InputNative::Public(id, plaintext) => {
+            d.set_item("type", "public").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+            d.set_item("value", plaintext.as_ref().map(|p| p.to_string()))
+                .unwrap();
+        }
+        InputNative::Private(id, ciphertext) => {
+            d.set_item("type", "private").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+            d.set_item("value", ciphertext.as_ref().map(|c| c.to_string()))
+                .unwrap();
+        }
+        InputNative::Record(serial_number, tag) => {
+            d.set_item("type", "record").unwrap();
+            d.set_item("id", serial_number.to_string()).unwrap();
+            d.set_item("tag", tag.to_string()).unwrap();
+        }
+        InputNative::ExternalRecord(id) => {
+            d.set_item("type", "externalRecord").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+        }
+        InputNative::DynamicRecord(id) => {
+            d.set_item("type", "record_dynamic").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+        }
+        InputNative::RecordWithDynamicID(serial_number, tag, dynamic_id) => {
+            d.set_item("type", "record_with_dynamic_id").unwrap();
+            d.set_item("id", serial_number.to_string()).unwrap();
+            d.set_item("tag", tag.to_string()).unwrap();
+            d.set_item("dynamic_id", dynamic_id.to_string()).unwrap();
+        }
+        InputNative::ExternalRecordWithDynamicID(hash, dynamic_id) => {
+            d.set_item("type", "external_record_with_dynamic_id")
+                .unwrap();
+            d.set_item("id", hash.to_string()).unwrap();
+            d.set_item("dynamic_id", dynamic_id.to_string()).unwrap();
+        }
+    }
+    d
+}
+
+fn output_to_py_dict<'py>(py: Python<'py>, output: &OutputNative) -> &'py PyDict {
+    let d = PyDict::new(py);
+    match output {
+        OutputNative::Constant(id, plaintext) => {
+            d.set_item("type", "constant").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+            d.set_item("value", plaintext.as_ref().map(|p| p.to_string()))
+                .unwrap();
+        }
+        OutputNative::Public(id, plaintext) => {
+            d.set_item("type", "public").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+            d.set_item("value", plaintext.as_ref().map(|p| p.to_string()))
+                .unwrap();
+        }
+        OutputNative::Private(id, ciphertext) => {
+            d.set_item("type", "private").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+            d.set_item("value", ciphertext.as_ref().map(|c| c.to_string()))
+                .unwrap();
+        }
+        OutputNative::Record(commitment, checksum, record_ciphertext, sender_ciphertext) => {
+            d.set_item("type", "record").unwrap();
+            d.set_item("id", commitment.to_string()).unwrap();
+            d.set_item("checksum", checksum.to_string()).unwrap();
+            d.set_item("value", record_ciphertext.as_ref().map(|r| r.to_string()))
+                .unwrap();
+            d.set_item(
+                "sender_ciphertext",
+                sender_ciphertext.as_ref().map(|c| c.to_string()),
+            )
+            .unwrap();
+        }
+        OutputNative::ExternalRecord(id) => {
+            d.set_item("type", "external_record").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+        }
+        OutputNative::Future(id, future) => {
+            if let Some(future) = future {
+                let obj = future_to_py_dict(py, future, id);
+                // copy all items from obj into d
+                for (k, v) in obj.iter() {
+                    d.set_item(k, v).unwrap();
+                }
+            } else {
+                d.set_item("type", "future").unwrap();
+                d.set_item("id", id.to_string()).unwrap();
+            }
+        }
+        OutputNative::DynamicRecord(id) => {
+            d.set_item("type", "record_dynamic").unwrap();
+            d.set_item("id", id.to_string()).unwrap();
+        }
+        OutputNative::RecordWithDynamicID(
+            commitment,
+            checksum,
+            record_ciphertext,
+            sender_ciphertext,
+            dynamic_id,
+        ) => {
+            d.set_item("type", "record_with_dynamic_id").unwrap();
+            d.set_item("id", commitment.to_string()).unwrap();
+            d.set_item("checksum", checksum.to_string()).unwrap();
+            d.set_item("value", record_ciphertext.as_ref().map(|r| r.to_string()))
+                .unwrap();
+            d.set_item(
+                "sender_ciphertext",
+                sender_ciphertext.as_ref().map(|c| c.to_string()),
+            )
+            .unwrap();
+            d.set_item("dynamic_id", dynamic_id.to_string()).unwrap();
+        }
+        OutputNative::ExternalRecordWithDynamicID(hash, dynamic_id) => {
+            d.set_item("type", "external_record_with_dynamic_id")
+                .unwrap();
+            d.set_item("id", hash.to_string()).unwrap();
+            d.set_item("dynamic_id", dynamic_id.to_string()).unwrap();
+        }
+    }
+    d
+}
+
+fn future_to_py_dict<'py>(py: Python<'py>, future: &FutureNative, id: &FieldNative) -> &'py PyDict {
+    let arguments: Vec<PyObject> = future
+        .arguments()
+        .iter()
+        .map(|arg| argument_to_py_object(py, arg, id))
+        .collect();
+    let args_list = PyList::new(py, arguments);
+    let d = PyDict::new(py);
+    d.set_item("type", "future").unwrap();
+    d.set_item("id", id.to_string()).unwrap();
+    d.set_item("program", future.program_id().to_string())
+        .unwrap();
+    d.set_item("function", future.function_name().to_string())
+        .unwrap();
+    d.set_item("arguments", args_list).unwrap();
+    d
+}
+
+fn argument_to_py_object(py: Python<'_>, arg: &ArgumentNative, id: &FieldNative) -> PyObject {
+    match arg {
+        ArgumentNative::Plaintext(plaintext) => plaintext.to_string().into_py(py),
+        ArgumentNative::Future(future) => future_to_py_dict(py, future, id).into_py(py),
+        ArgumentNative::DynamicFuture(dynamic_future) => {
+            if let Ok(future) = dynamic_future.to_future() {
+                future_to_py_dict(py, &future, id).into_py(py)
+            } else {
+                let d = PyDict::new(py);
+                d.set_item("type", "dynamic_future").unwrap();
+                d.set_item("checksum", dynamic_future.checksum().to_string())
+                    .unwrap();
+                d.into_py(py)
+            }
+        }
+    }
 }
 
 impl From<TransitionNative> for Transition {
@@ -104,3 +418,21 @@ impl From<TransitionNative> for Transition {
         Self(value)
     }
 }
+
+impl From<Transition> for TransitionNative {
+    fn from(value: Transition) -> Self {
+        value.0
+    }
+}
+
+impl From<&TransitionNative> for Transition {
+    fn from(value: &TransitionNative) -> Self {
+        Self(value.clone())
+    }
+}
+
+impl From<&Transition> for TransitionNative {
+    fn from(value: &Transition) -> Self {
+        value.0.clone()
+    }
+}
diff --git a/sdk/src/types.rs b/sdk/src/types.rs
index 0ceebd9..f728b88 100644
--- a/sdk/src/types.rs
+++ b/sdk/src/types.rs
@@ -22,14 +22,15 @@ use snarkvm::circuit::network::AleoV0;
 use snarkvm::console::network::MainnetV0;
 #[cfg(feature = "testnet")]
 use snarkvm::console::network::TestnetV0;
+use snarkvm::ledger::block::transition::{Input, Output};
 use snarkvm::ledger::block::{Fee, Transaction};
 use snarkvm::ledger::query::Query;
 use snarkvm::ledger::store::helpers::memory::BlockMemory;
 use snarkvm::prelude::{
-    Address, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Field, GraphKey, Group,
-    Identifier, Literal, Locator, Plaintext, PrivateKey, Program, ProgramID, ProvingKey, Record,
-    Response, Scalar, Signature, Transition, Value, VerifyingKey, ViewKey, I128, I16, I32, I64, I8,
-    U128, U16, U32, U64, U8,
+    Address, Argument, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Field, Future,
+    GraphKey, Group, Identifier, Literal, Locator, Plaintext, PrivateKey, Program, ProgramID,
+    ProvingKey, Record, Response, Scalar, Signature, Transition, Value, VerifyingKey, ViewKey,
+    I128, I16, I32, I64, I8, U128, U16, U32, U64, U8,
 };
 use snarkvm::synthesizer::{Process, Trace};
 
@@ -94,3 +95,9 @@ pub type CiphertextNative = Ciphertext<CurrentNetwork>;
 pub type PlaintextNative = Plaintext<CurrentNetwork>;
 pub type RecordCiphertextNative = Record<CurrentNetwork, CiphertextNative>;
 pub type RecordPlaintextNative = Record<CurrentNetwork, PlaintextNative>;
+
+// Transition I/O types
+pub type InputNative = Input<CurrentNetwork>;
+pub type OutputNative = Output<CurrentNetwork>;
+pub type FutureNative = Future<CurrentNetwork>;
+pub type ArgumentNative = Argument<CurrentNetwork>;

From be2bec85d20d7fa8215d39568517d2c87cceeb63 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 11:57:55 -0400
Subject: [PATCH 40/72] feat: full wasm parity for integer, boolean, field,
 group, scalar types

Implements W4d1: arithmetic, serialization, cross-cast, and conversion
methods for all 15 algebraic types (Boolean, Field, Group, Scalar, U8-U128,
I8-I128) matching TypeScript wasm API surface. Adds 142 parity tests.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi            | 615 ++++++++++++++++++++++
 sdk/python/aleo/_aleolib_mainnet.pyi    | 615 ++++++++++++++++++++++
 sdk/python/tests/test_numeric_parity.py | 636 +++++++++++++++++++++++
 sdk/src/algebra/boolean.rs              | 191 ++++++-
 sdk/src/algebra/field.rs                | 114 ++++-
 sdk/src/algebra/group.rs                | 119 ++++-
 sdk/src/algebra/integer.rs              | 644 +++++++++++++++++++++++-
 sdk/src/algebra/scalar.rs               | 161 +++++-
 8 files changed, 3060 insertions(+), 35 deletions(-)
 create mode 100644 sdk/python/tests/test_numeric_parity.py

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index e4bf055..ccca0b2 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -114,6 +114,42 @@ class BHP1024:
 
 class Boolean:
     def __new__(cls, b: bool) -> Boolean: ...
+    @staticmethod
+    def from_string(s: str) -> Boolean: ...
+    @staticmethod
+    def random() -> Boolean: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Boolean: ...
+    def to_bytes_le(self) -> bytes: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> Boolean: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def __bool__(self) -> bool: ...
+    def __invert__(self) -> Boolean: ...
+    def __and__(self, other: Boolean) -> Boolean: ...
+    def __or__(self, other: Boolean) -> Boolean: ...
+    def __xor__(self, other: Boolean) -> Boolean: ...
+    def not_(self) -> Boolean: ...
+    def and_(self, other: Boolean) -> Boolean: ...
+    def or_(self, other: Boolean) -> Boolean: ...
+    def xor(self, other: Boolean) -> Boolean: ...
+    def nand(self, other: Boolean) -> Boolean: ...
+    def nor(self, other: Boolean) -> Boolean: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_group(self) -> Group: ...
+    def to_address(self) -> Address: ...
+    def to_u8(self) -> U8: ...
+    def to_u16(self) -> U16: ...
+    def to_u32(self) -> U32: ...
+    def to_u64(self) -> U64: ...
+    def to_u128(self) -> U128: ...
+    def to_i8(self) -> I8: ...
+    def to_i16(self) -> I16: ...
+    def to_i32(self) -> I32: ...
+    def to_i64(self) -> I64: ...
+    def to_i128(self) -> I128: ...
 
 
 class Ciphertext:
@@ -200,6 +236,22 @@ class Field:
     def negate(self) -> Field: ...
     def to_scalar_lossy(self) -> Scalar: ...
     def to_group(self) -> Group: ...
+    def to_group_lossy(self) -> Group: ...
+    def to_address(self) -> Address: ...
+    def to_address_lossy(self) -> Address: ...
+    def to_boolean(self) -> Boolean: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
     def __add__(self, other: Field) -> Field: ...
     def __sub__(self, other: Field) -> Field: ...
     def __mul__(self, other: Field) -> Field: ...
@@ -226,13 +278,33 @@ class Group:
     @staticmethod
     def generator() -> Group: ...
     @staticmethod
+    def random() -> Group: ...
+    @staticmethod
     def from_field(field: Field) -> Group: ...
     @staticmethod
     def from_bytes_le(bytes: bytes) -> Group: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> Group: ...
     def to_x_coordinate(self) -> Field: ...
+    def to_field(self) -> Field: ...
     def to_address(self) -> Address: ...
     def double(self) -> Group: ...
     def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_fields(self) -> List[Field]: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_scalar_lossy(self) -> Scalar: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
     def add(self, other: Group) -> Group: ...
     def subtract(self, other: Group) -> Group: ...
     def negate(self) -> Group: ...
@@ -251,36 +323,306 @@ class Identifier:
 class I8:
     def __new__(cls, value: int) -> I8: ...
     @staticmethod
+    def from_string(s: str) -> I8: ...
+    @staticmethod
     def zero() -> I8: ...
+    @staticmethod
+    def one() -> I8: ...
+    @staticmethod
+    def random() -> I8: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I8: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> I8: ...
+    @staticmethod
+    def from_field(f: Field) -> I8: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I8: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> I8: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I8) -> I8: ...
+    def __sub__(self, other: I8) -> I8: ...
+    def __mul__(self, other: I8) -> I8: ...
+    def __floordiv__(self, other: I8) -> I8: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I8: ...
+    def __neg__(self) -> I8: ...
+    def add(self, other: I8) -> I8: ...
+    def subtract(self, other: I8) -> I8: ...
+    def multiply(self, other: I8) -> I8: ...
+    def divide(self, other: I8) -> I8: ...
+    def negate(self) -> I8: ...
+    def abs_checked(self) -> I8: ...
+    def abs_wrapped(self) -> I8: ...
+    def add_wrapped(self, other: I8) -> I8: ...
+    def sub_wrapped(self, other: I8) -> I8: ...
+    def mul_wrapped(self, other: I8) -> I8: ...
+    def div_wrapped(self, other: I8) -> I8: ...
+    def rem(self, other: I8) -> I8: ...
+    def rem_wrapped(self, other: I8) -> I8: ...
+    def pow_u8(self, exp: U8) -> I8: ...
+    def pow_u16(self, exp: U16) -> I8: ...
+    def pow_u32(self, exp: U32) -> I8: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class I16:
     def __new__(cls, value: int) -> I16: ...
     @staticmethod
+    def from_string(s: str) -> I16: ...
+    @staticmethod
     def zero() -> I16: ...
+    @staticmethod
+    def one() -> I16: ...
+    @staticmethod
+    def random() -> I16: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I16: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> I16: ...
+    @staticmethod
+    def from_field(f: Field) -> I16: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I16: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> I16: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I16) -> I16: ...
+    def __sub__(self, other: I16) -> I16: ...
+    def __mul__(self, other: I16) -> I16: ...
+    def __floordiv__(self, other: I16) -> I16: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I16: ...
+    def __neg__(self) -> I16: ...
+    def add(self, other: I16) -> I16: ...
+    def subtract(self, other: I16) -> I16: ...
+    def multiply(self, other: I16) -> I16: ...
+    def divide(self, other: I16) -> I16: ...
+    def negate(self) -> I16: ...
+    def abs_checked(self) -> I16: ...
+    def abs_wrapped(self) -> I16: ...
+    def add_wrapped(self, other: I16) -> I16: ...
+    def sub_wrapped(self, other: I16) -> I16: ...
+    def mul_wrapped(self, other: I16) -> I16: ...
+    def div_wrapped(self, other: I16) -> I16: ...
+    def rem(self, other: I16) -> I16: ...
+    def rem_wrapped(self, other: I16) -> I16: ...
+    def pow_u8(self, exp: U8) -> I16: ...
+    def pow_u16(self, exp: U16) -> I16: ...
+    def pow_u32(self, exp: U32) -> I16: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class I32:
     def __new__(cls, value: int) -> I32: ...
     @staticmethod
+    def from_string(s: str) -> I32: ...
+    @staticmethod
     def zero() -> I32: ...
+    @staticmethod
+    def one() -> I32: ...
+    @staticmethod
+    def random() -> I32: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I32: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> I32: ...
+    @staticmethod
+    def from_field(f: Field) -> I32: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I32: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> I32: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I32) -> I32: ...
+    def __sub__(self, other: I32) -> I32: ...
+    def __mul__(self, other: I32) -> I32: ...
+    def __floordiv__(self, other: I32) -> I32: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I32: ...
+    def __neg__(self) -> I32: ...
+    def add(self, other: I32) -> I32: ...
+    def subtract(self, other: I32) -> I32: ...
+    def multiply(self, other: I32) -> I32: ...
+    def divide(self, other: I32) -> I32: ...
+    def negate(self) -> I32: ...
+    def abs_checked(self) -> I32: ...
+    def abs_wrapped(self) -> I32: ...
+    def add_wrapped(self, other: I32) -> I32: ...
+    def sub_wrapped(self, other: I32) -> I32: ...
+    def mul_wrapped(self, other: I32) -> I32: ...
+    def div_wrapped(self, other: I32) -> I32: ...
+    def rem(self, other: I32) -> I32: ...
+    def rem_wrapped(self, other: I32) -> I32: ...
+    def pow_u8(self, exp: U8) -> I32: ...
+    def pow_u16(self, exp: U16) -> I32: ...
+    def pow_u32(self, exp: U32) -> I32: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class I64:
     def __new__(cls, value: int) -> I64: ...
     @staticmethod
+    def from_string(s: str) -> I64: ...
+    @staticmethod
     def zero() -> I64: ...
+    @staticmethod
+    def one() -> I64: ...
+    @staticmethod
+    def random() -> I64: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I64: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> I64: ...
+    @staticmethod
+    def from_field(f: Field) -> I64: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I64: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> I64: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I64) -> I64: ...
+    def __sub__(self, other: I64) -> I64: ...
+    def __mul__(self, other: I64) -> I64: ...
+    def __floordiv__(self, other: I64) -> I64: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I64: ...
+    def __neg__(self) -> I64: ...
+    def add(self, other: I64) -> I64: ...
+    def subtract(self, other: I64) -> I64: ...
+    def multiply(self, other: I64) -> I64: ...
+    def divide(self, other: I64) -> I64: ...
+    def negate(self) -> I64: ...
+    def abs_checked(self) -> I64: ...
+    def abs_wrapped(self) -> I64: ...
+    def add_wrapped(self, other: I64) -> I64: ...
+    def sub_wrapped(self, other: I64) -> I64: ...
+    def mul_wrapped(self, other: I64) -> I64: ...
+    def div_wrapped(self, other: I64) -> I64: ...
+    def rem(self, other: I64) -> I64: ...
+    def rem_wrapped(self, other: I64) -> I64: ...
+    def pow_u8(self, exp: U8) -> I64: ...
+    def pow_u16(self, exp: U16) -> I64: ...
+    def pow_u32(self, exp: U32) -> I64: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class I128:
     def __new__(cls, value: int) -> I128: ...
     @staticmethod
+    def from_string(s: str) -> I128: ...
+    @staticmethod
     def zero() -> I128: ...
+    @staticmethod
+    def one() -> I128: ...
+    @staticmethod
+    def random() -> I128: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I128: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> I128: ...
+    @staticmethod
+    def from_field(f: Field) -> I128: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I128: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> I128: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I128) -> I128: ...
+    def __sub__(self, other: I128) -> I128: ...
+    def __mul__(self, other: I128) -> I128: ...
+    def __floordiv__(self, other: I128) -> I128: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I128: ...
+    def __neg__(self) -> I128: ...
+    def add(self, other: I128) -> I128: ...
+    def subtract(self, other: I128) -> I128: ...
+    def multiply(self, other: I128) -> I128: ...
+    def divide(self, other: I128) -> I128: ...
+    def negate(self) -> I128: ...
+    def abs_checked(self) -> I128: ...
+    def abs_wrapped(self) -> I128: ...
+    def add_wrapped(self, other: I128) -> I128: ...
+    def sub_wrapped(self, other: I128) -> I128: ...
+    def mul_wrapped(self, other: I128) -> I128: ...
+    def div_wrapped(self, other: I128) -> I128: ...
+    def rem(self, other: I128) -> I128: ...
+    def rem_wrapped(self, other: I128) -> I128: ...
+    def pow_u8(self, exp: U8) -> I128: ...
+    def pow_u16(self, exp: U16) -> I128: ...
+    def pow_u32(self, exp: U32) -> I128: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class Literal:
@@ -578,15 +920,38 @@ class Scalar:
     @staticmethod
     def one() -> Scalar: ...
     @staticmethod
+    def random() -> Scalar: ...
+    @staticmethod
     def from_bytes_le(bytes: bytes) -> Scalar: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> Scalar: ...
     def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
     def to_field(self) -> Field: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def double(self) -> Scalar: ...
     def add(self, other: Scalar) -> Scalar: ...
     def subtract(self, other: Scalar) -> Scalar: ...
     def multiply(self, other: Scalar) -> Scalar: ...
     def divide(self, other: Scalar) -> Scalar: ...
     def pow(self, other: Scalar) -> Scalar: ...
     def negate(self) -> Scalar: ...
+    def to_boolean(self) -> Boolean: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_group(self) -> Group: ...
+    def to_group_lossy(self) -> Group: ...
+    def to_address(self) -> Address: ...
+    def to_address_lossy(self) -> Address: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
     def __pow__(self, other: Scalar) -> Scalar: ...
     def __neg__(self) -> Scalar: ...
     def __add__(self, other: Scalar) -> Scalar: ...
@@ -703,36 +1068,286 @@ class Transition:
 class U8:
     def __new__(cls, value: int) -> U8: ...
     @staticmethod
+    def from_string(s: str) -> U8: ...
+    @staticmethod
     def zero() -> U8: ...
+    @staticmethod
+    def one() -> U8: ...
+    @staticmethod
+    def random() -> U8: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U8: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> U8: ...
+    @staticmethod
+    def from_field(f: Field) -> U8: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U8: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> U8: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U8) -> U8: ...
+    def __sub__(self, other: U8) -> U8: ...
+    def __mul__(self, other: U8) -> U8: ...
+    def __floordiv__(self, other: U8) -> U8: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U8: ...
+    def add(self, other: U8) -> U8: ...
+    def subtract(self, other: U8) -> U8: ...
+    def multiply(self, other: U8) -> U8: ...
+    def divide(self, other: U8) -> U8: ...
+    def add_wrapped(self, other: U8) -> U8: ...
+    def sub_wrapped(self, other: U8) -> U8: ...
+    def mul_wrapped(self, other: U8) -> U8: ...
+    def div_wrapped(self, other: U8) -> U8: ...
+    def rem(self, other: U8) -> U8: ...
+    def rem_wrapped(self, other: U8) -> U8: ...
+    def pow_u8(self, exp: U8) -> U8: ...
+    def pow_u16(self, exp: U16) -> U8: ...
+    def pow_u32(self, exp: U32) -> U8: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class U16:
     def __new__(cls, value: int) -> U16: ...
     @staticmethod
+    def from_string(s: str) -> U16: ...
+    @staticmethod
     def zero() -> U16: ...
+    @staticmethod
+    def one() -> U16: ...
+    @staticmethod
+    def random() -> U16: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U16: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> U16: ...
+    @staticmethod
+    def from_field(f: Field) -> U16: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U16: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> U16: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U16) -> U16: ...
+    def __sub__(self, other: U16) -> U16: ...
+    def __mul__(self, other: U16) -> U16: ...
+    def __floordiv__(self, other: U16) -> U16: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U16: ...
+    def add(self, other: U16) -> U16: ...
+    def subtract(self, other: U16) -> U16: ...
+    def multiply(self, other: U16) -> U16: ...
+    def divide(self, other: U16) -> U16: ...
+    def add_wrapped(self, other: U16) -> U16: ...
+    def sub_wrapped(self, other: U16) -> U16: ...
+    def mul_wrapped(self, other: U16) -> U16: ...
+    def div_wrapped(self, other: U16) -> U16: ...
+    def rem(self, other: U16) -> U16: ...
+    def rem_wrapped(self, other: U16) -> U16: ...
+    def pow_u8(self, exp: U8) -> U16: ...
+    def pow_u16(self, exp: U16) -> U16: ...
+    def pow_u32(self, exp: U32) -> U16: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class U32:
     def __new__(cls, value: int) -> U32: ...
     @staticmethod
+    def from_string(s: str) -> U32: ...
+    @staticmethod
     def zero() -> U32: ...
+    @staticmethod
+    def one() -> U32: ...
+    @staticmethod
+    def random() -> U32: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U32: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> U32: ...
+    @staticmethod
+    def from_field(f: Field) -> U32: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U32: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> U32: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U32) -> U32: ...
+    def __sub__(self, other: U32) -> U32: ...
+    def __mul__(self, other: U32) -> U32: ...
+    def __floordiv__(self, other: U32) -> U32: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U32: ...
+    def add(self, other: U32) -> U32: ...
+    def subtract(self, other: U32) -> U32: ...
+    def multiply(self, other: U32) -> U32: ...
+    def divide(self, other: U32) -> U32: ...
+    def add_wrapped(self, other: U32) -> U32: ...
+    def sub_wrapped(self, other: U32) -> U32: ...
+    def mul_wrapped(self, other: U32) -> U32: ...
+    def div_wrapped(self, other: U32) -> U32: ...
+    def rem(self, other: U32) -> U32: ...
+    def rem_wrapped(self, other: U32) -> U32: ...
+    def pow_u8(self, exp: U8) -> U32: ...
+    def pow_u16(self, exp: U16) -> U32: ...
+    def pow_u32(self, exp: U32) -> U32: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class U64:
     def __new__(cls, value: int) -> U64: ...
     @staticmethod
+    def from_string(s: str) -> U64: ...
+    @staticmethod
     def zero() -> U64: ...
+    @staticmethod
+    def one() -> U64: ...
+    @staticmethod
+    def random() -> U64: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U64: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> U64: ...
+    @staticmethod
+    def from_field(f: Field) -> U64: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U64: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> U64: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U64) -> U64: ...
+    def __sub__(self, other: U64) -> U64: ...
+    def __mul__(self, other: U64) -> U64: ...
+    def __floordiv__(self, other: U64) -> U64: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U64: ...
+    def add(self, other: U64) -> U64: ...
+    def subtract(self, other: U64) -> U64: ...
+    def multiply(self, other: U64) -> U64: ...
+    def divide(self, other: U64) -> U64: ...
+    def add_wrapped(self, other: U64) -> U64: ...
+    def sub_wrapped(self, other: U64) -> U64: ...
+    def mul_wrapped(self, other: U64) -> U64: ...
+    def div_wrapped(self, other: U64) -> U64: ...
+    def rem(self, other: U64) -> U64: ...
+    def rem_wrapped(self, other: U64) -> U64: ...
+    def pow_u8(self, exp: U8) -> U64: ...
+    def pow_u16(self, exp: U16) -> U64: ...
+    def pow_u32(self, exp: U32) -> U64: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class U128:
     def __new__(cls, value: int) -> U128: ...
     @staticmethod
+    def from_string(s: str) -> U128: ...
+    @staticmethod
     def zero() -> U128: ...
+    @staticmethod
+    def one() -> U128: ...
+    @staticmethod
+    def random() -> U128: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U128: ...
+    @staticmethod
+    def from_bits_le(bits: List[bool]) -> U128: ...
+    @staticmethod
+    def from_field(f: Field) -> U128: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U128: ...
+    @staticmethod
+    def from_fields(fields: List[Field]) -> U128: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U128) -> U128: ...
+    def __sub__(self, other: U128) -> U128: ...
+    def __mul__(self, other: U128) -> U128: ...
+    def __floordiv__(self, other: U128) -> U128: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U128: ...
+    def add(self, other: U128) -> U128: ...
+    def subtract(self, other: U128) -> U128: ...
+    def multiply(self, other: U128) -> U128: ...
+    def divide(self, other: U128) -> U128: ...
+    def add_wrapped(self, other: U128) -> U128: ...
+    def sub_wrapped(self, other: U128) -> U128: ...
+    def mul_wrapped(self, other: U128) -> U128: ...
+    def div_wrapped(self, other: U128) -> U128: ...
+    def rem(self, other: U128) -> U128: ...
+    def rem_wrapped(self, other: U128) -> U128: ...
+    def pow_u8(self, exp: U8) -> U128: ...
+    def pow_u16(self, exp: U16) -> U128: ...
+    def pow_u32(self, exp: U32) -> U128: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> List[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class Value:
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index bf96811..d39f80a 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -114,6 +114,42 @@ class BHP1024:
 
 class Boolean:
     def __new__(cls, b: bool) -> Boolean: ...
+    @staticmethod
+    def from_string(s: str) -> Boolean: ...
+    @staticmethod
+    def random() -> Boolean: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> Boolean: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> Boolean: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def not_(self) -> Boolean: ...
+    def and_(self, other: Boolean) -> Boolean: ...
+    def or_(self, other: Boolean) -> Boolean: ...
+    def xor(self, other: Boolean) -> Boolean: ...
+    def nand(self, other: Boolean) -> Boolean: ...
+    def nor(self, other: Boolean) -> Boolean: ...
+    def __invert__(self) -> Boolean: ...
+    def __and__(self, other: Boolean) -> Boolean: ...
+    def __or__(self, other: Boolean) -> Boolean: ...
+    def __xor__(self, other: Boolean) -> Boolean: ...
+    def __bool__(self) -> bool: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_group(self) -> Group: ...
+    def to_address(self) -> Address: ...
+    def to_u8(self) -> U8: ...
+    def to_u16(self) -> U16: ...
+    def to_u32(self) -> U32: ...
+    def to_u64(self) -> U64: ...
+    def to_u128(self) -> U128: ...
+    def to_i8(self) -> I8: ...
+    def to_i16(self) -> I16: ...
+    def to_i32(self) -> I32: ...
+    def to_i64(self) -> I64: ...
+    def to_i128(self) -> I128: ...
 
 
 class Ciphertext:
@@ -200,6 +236,22 @@ class Field:
     def __pow__(self, other: Field) -> Field: ...
     def __neg__(self) -> Field: ...
     def to_bits_le(self) -> list[bool]: ...
+    def to_group_lossy(self) -> Group: ...
+    def to_address(self) -> Address: ...
+    def to_address_lossy(self) -> Address: ...
+    def to_boolean(self) -> Boolean: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class GraphKey:
@@ -234,6 +286,26 @@ class Group:
     def __sub__(self, other: Group) -> Group: ...
     def __neg__(self) -> Group: ...
     def __mul__(self, scalar: Scalar) -> Group: ...
+    @staticmethod
+    def random() -> Group: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> Group: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_fields(self) -> list[Field]: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_field(self) -> Field: ...
+    def to_scalar_lossy(self) -> Scalar: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class Identifier:
@@ -244,36 +316,306 @@ class Identifier:
 class I8:
     def __new__(cls, value: int) -> I8: ...
     @staticmethod
+    def from_string(s: str) -> I8: ...
+    @staticmethod
     def zero() -> I8: ...
+    @staticmethod
+    def one() -> I8: ...
+    @staticmethod
+    def random() -> I8: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I8: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> I8: ...
+    @staticmethod
+    def from_field(f: Field) -> I8: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I8: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> I8: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I8) -> I8: ...
+    def __sub__(self, other: I8) -> I8: ...
+    def __mul__(self, other: I8) -> I8: ...
+    def __floordiv__(self, other: I8) -> I8: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I8: ...
+    def __neg__(self) -> I8: ...
+    def add(self, other: I8) -> I8: ...
+    def subtract(self, other: I8) -> I8: ...
+    def multiply(self, other: I8) -> I8: ...
+    def divide(self, other: I8) -> I8: ...
+    def negate(self) -> I8: ...
+    def abs_checked(self) -> I8: ...
+    def abs_wrapped(self) -> I8: ...
+    def add_wrapped(self, other: I8) -> I8: ...
+    def sub_wrapped(self, other: I8) -> I8: ...
+    def mul_wrapped(self, other: I8) -> I8: ...
+    def div_wrapped(self, other: I8) -> I8: ...
+    def rem(self, other: I8) -> I8: ...
+    def rem_wrapped(self, other: I8) -> I8: ...
+    def pow_u8(self, exp: U8) -> I8: ...
+    def pow_u16(self, exp: U16) -> I8: ...
+    def pow_u32(self, exp: U32) -> I8: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class I16:
     def __new__(cls, value: int) -> I16: ...
     @staticmethod
+    def from_string(s: str) -> I16: ...
+    @staticmethod
     def zero() -> I16: ...
+    @staticmethod
+    def one() -> I16: ...
+    @staticmethod
+    def random() -> I16: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I16: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> I16: ...
+    @staticmethod
+    def from_field(f: Field) -> I16: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I16: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> I16: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I16) -> I16: ...
+    def __sub__(self, other: I16) -> I16: ...
+    def __mul__(self, other: I16) -> I16: ...
+    def __floordiv__(self, other: I16) -> I16: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I16: ...
+    def __neg__(self) -> I16: ...
+    def add(self, other: I16) -> I16: ...
+    def subtract(self, other: I16) -> I16: ...
+    def multiply(self, other: I16) -> I16: ...
+    def divide(self, other: I16) -> I16: ...
+    def negate(self) -> I16: ...
+    def abs_checked(self) -> I16: ...
+    def abs_wrapped(self) -> I16: ...
+    def add_wrapped(self, other: I16) -> I16: ...
+    def sub_wrapped(self, other: I16) -> I16: ...
+    def mul_wrapped(self, other: I16) -> I16: ...
+    def div_wrapped(self, other: I16) -> I16: ...
+    def rem(self, other: I16) -> I16: ...
+    def rem_wrapped(self, other: I16) -> I16: ...
+    def pow_u8(self, exp: U8) -> I16: ...
+    def pow_u16(self, exp: U16) -> I16: ...
+    def pow_u32(self, exp: U32) -> I16: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class I32:
     def __new__(cls, value: int) -> I32: ...
     @staticmethod
+    def from_string(s: str) -> I32: ...
+    @staticmethod
     def zero() -> I32: ...
+    @staticmethod
+    def one() -> I32: ...
+    @staticmethod
+    def random() -> I32: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I32: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> I32: ...
+    @staticmethod
+    def from_field(f: Field) -> I32: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I32: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> I32: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I32) -> I32: ...
+    def __sub__(self, other: I32) -> I32: ...
+    def __mul__(self, other: I32) -> I32: ...
+    def __floordiv__(self, other: I32) -> I32: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I32: ...
+    def __neg__(self) -> I32: ...
+    def add(self, other: I32) -> I32: ...
+    def subtract(self, other: I32) -> I32: ...
+    def multiply(self, other: I32) -> I32: ...
+    def divide(self, other: I32) -> I32: ...
+    def negate(self) -> I32: ...
+    def abs_checked(self) -> I32: ...
+    def abs_wrapped(self) -> I32: ...
+    def add_wrapped(self, other: I32) -> I32: ...
+    def sub_wrapped(self, other: I32) -> I32: ...
+    def mul_wrapped(self, other: I32) -> I32: ...
+    def div_wrapped(self, other: I32) -> I32: ...
+    def rem(self, other: I32) -> I32: ...
+    def rem_wrapped(self, other: I32) -> I32: ...
+    def pow_u8(self, exp: U8) -> I32: ...
+    def pow_u16(self, exp: U16) -> I32: ...
+    def pow_u32(self, exp: U32) -> I32: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class I64:
     def __new__(cls, value: int) -> I64: ...
     @staticmethod
+    def from_string(s: str) -> I64: ...
+    @staticmethod
     def zero() -> I64: ...
+    @staticmethod
+    def one() -> I64: ...
+    @staticmethod
+    def random() -> I64: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I64: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> I64: ...
+    @staticmethod
+    def from_field(f: Field) -> I64: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I64: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> I64: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I64) -> I64: ...
+    def __sub__(self, other: I64) -> I64: ...
+    def __mul__(self, other: I64) -> I64: ...
+    def __floordiv__(self, other: I64) -> I64: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I64: ...
+    def __neg__(self) -> I64: ...
+    def add(self, other: I64) -> I64: ...
+    def subtract(self, other: I64) -> I64: ...
+    def multiply(self, other: I64) -> I64: ...
+    def divide(self, other: I64) -> I64: ...
+    def negate(self) -> I64: ...
+    def abs_checked(self) -> I64: ...
+    def abs_wrapped(self) -> I64: ...
+    def add_wrapped(self, other: I64) -> I64: ...
+    def sub_wrapped(self, other: I64) -> I64: ...
+    def mul_wrapped(self, other: I64) -> I64: ...
+    def div_wrapped(self, other: I64) -> I64: ...
+    def rem(self, other: I64) -> I64: ...
+    def rem_wrapped(self, other: I64) -> I64: ...
+    def pow_u8(self, exp: U8) -> I64: ...
+    def pow_u16(self, exp: U16) -> I64: ...
+    def pow_u32(self, exp: U32) -> I64: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class I128:
     def __new__(cls, value: int) -> I128: ...
     @staticmethod
+    def from_string(s: str) -> I128: ...
+    @staticmethod
     def zero() -> I128: ...
+    @staticmethod
+    def one() -> I128: ...
+    @staticmethod
+    def random() -> I128: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> I128: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> I128: ...
+    @staticmethod
+    def from_field(f: Field) -> I128: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> I128: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> I128: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: I128) -> I128: ...
+    def __sub__(self, other: I128) -> I128: ...
+    def __mul__(self, other: I128) -> I128: ...
+    def __floordiv__(self, other: I128) -> I128: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> I128: ...
+    def __neg__(self) -> I128: ...
+    def add(self, other: I128) -> I128: ...
+    def subtract(self, other: I128) -> I128: ...
+    def multiply(self, other: I128) -> I128: ...
+    def divide(self, other: I128) -> I128: ...
+    def negate(self) -> I128: ...
+    def abs_checked(self) -> I128: ...
+    def abs_wrapped(self) -> I128: ...
+    def add_wrapped(self, other: I128) -> I128: ...
+    def sub_wrapped(self, other: I128) -> I128: ...
+    def mul_wrapped(self, other: I128) -> I128: ...
+    def div_wrapped(self, other: I128) -> I128: ...
+    def rem(self, other: I128) -> I128: ...
+    def rem_wrapped(self, other: I128) -> I128: ...
+    def pow_u8(self, exp: U8) -> I128: ...
+    def pow_u16(self, exp: U16) -> I128: ...
+    def pow_u32(self, exp: U32) -> I128: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class Literal:
@@ -567,15 +909,38 @@ class Scalar:
     @staticmethod
     def one() -> Scalar: ...
     @staticmethod
+    def random() -> Scalar: ...
+    @staticmethod
     def from_bytes_le(bytes: bytes) -> Scalar: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> Scalar: ...
     def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
     def to_field(self) -> Field: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def double(self) -> Scalar: ...
     def add(self, other: Scalar) -> Scalar: ...
     def subtract(self, other: Scalar) -> Scalar: ...
     def multiply(self, other: Scalar) -> Scalar: ...
     def divide(self, other: Scalar) -> Scalar: ...
     def pow(self, other: Scalar) -> Scalar: ...
     def negate(self) -> Scalar: ...
+    def to_boolean(self) -> Boolean: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_group(self) -> Group: ...
+    def to_group_lossy(self) -> Group: ...
+    def to_address(self) -> Address: ...
+    def to_address_lossy(self) -> Address: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
     def __pow__(self, other: Scalar) -> Scalar: ...
     def __neg__(self) -> Scalar: ...
     def __add__(self, other: Scalar) -> Scalar: ...
@@ -692,36 +1057,286 @@ class Transition:
 class U8:
     def __new__(cls, value: int) -> U8: ...
     @staticmethod
+    def from_string(s: str) -> U8: ...
+    @staticmethod
     def zero() -> U8: ...
+    @staticmethod
+    def one() -> U8: ...
+    @staticmethod
+    def random() -> U8: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U8: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> U8: ...
+    @staticmethod
+    def from_field(f: Field) -> U8: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U8: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> U8: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U8) -> U8: ...
+    def __sub__(self, other: U8) -> U8: ...
+    def __mul__(self, other: U8) -> U8: ...
+    def __floordiv__(self, other: U8) -> U8: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U8: ...
+    def add(self, other: U8) -> U8: ...
+    def subtract(self, other: U8) -> U8: ...
+    def multiply(self, other: U8) -> U8: ...
+    def divide(self, other: U8) -> U8: ...
+    def add_wrapped(self, other: U8) -> U8: ...
+    def sub_wrapped(self, other: U8) -> U8: ...
+    def mul_wrapped(self, other: U8) -> U8: ...
+    def div_wrapped(self, other: U8) -> U8: ...
+    def rem(self, other: U8) -> U8: ...
+    def rem_wrapped(self, other: U8) -> U8: ...
+    def pow_u8(self, exp: U8) -> U8: ...
+    def pow_u16(self, exp: U16) -> U8: ...
+    def pow_u32(self, exp: U32) -> U8: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class U16:
     def __new__(cls, value: int) -> U16: ...
     @staticmethod
+    def from_string(s: str) -> U16: ...
+    @staticmethod
     def zero() -> U16: ...
+    @staticmethod
+    def one() -> U16: ...
+    @staticmethod
+    def random() -> U16: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U16: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> U16: ...
+    @staticmethod
+    def from_field(f: Field) -> U16: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U16: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> U16: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U16) -> U16: ...
+    def __sub__(self, other: U16) -> U16: ...
+    def __mul__(self, other: U16) -> U16: ...
+    def __floordiv__(self, other: U16) -> U16: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U16: ...
+    def add(self, other: U16) -> U16: ...
+    def subtract(self, other: U16) -> U16: ...
+    def multiply(self, other: U16) -> U16: ...
+    def divide(self, other: U16) -> U16: ...
+    def add_wrapped(self, other: U16) -> U16: ...
+    def sub_wrapped(self, other: U16) -> U16: ...
+    def mul_wrapped(self, other: U16) -> U16: ...
+    def div_wrapped(self, other: U16) -> U16: ...
+    def rem(self, other: U16) -> U16: ...
+    def rem_wrapped(self, other: U16) -> U16: ...
+    def pow_u8(self, exp: U8) -> U16: ...
+    def pow_u16(self, exp: U16) -> U16: ...
+    def pow_u32(self, exp: U32) -> U16: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class U32:
     def __new__(cls, value: int) -> U32: ...
     @staticmethod
+    def from_string(s: str) -> U32: ...
+    @staticmethod
     def zero() -> U32: ...
+    @staticmethod
+    def one() -> U32: ...
+    @staticmethod
+    def random() -> U32: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U32: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> U32: ...
+    @staticmethod
+    def from_field(f: Field) -> U32: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U32: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> U32: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U32) -> U32: ...
+    def __sub__(self, other: U32) -> U32: ...
+    def __mul__(self, other: U32) -> U32: ...
+    def __floordiv__(self, other: U32) -> U32: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U32: ...
+    def add(self, other: U32) -> U32: ...
+    def subtract(self, other: U32) -> U32: ...
+    def multiply(self, other: U32) -> U32: ...
+    def divide(self, other: U32) -> U32: ...
+    def add_wrapped(self, other: U32) -> U32: ...
+    def sub_wrapped(self, other: U32) -> U32: ...
+    def mul_wrapped(self, other: U32) -> U32: ...
+    def div_wrapped(self, other: U32) -> U32: ...
+    def rem(self, other: U32) -> U32: ...
+    def rem_wrapped(self, other: U32) -> U32: ...
+    def pow_u8(self, exp: U8) -> U32: ...
+    def pow_u16(self, exp: U16) -> U32: ...
+    def pow_u32(self, exp: U32) -> U32: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class U64:
     def __new__(cls, value: int) -> U64: ...
     @staticmethod
+    def from_string(s: str) -> U64: ...
+    @staticmethod
     def zero() -> U64: ...
+    @staticmethod
+    def one() -> U64: ...
+    @staticmethod
+    def random() -> U64: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U64: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> U64: ...
+    @staticmethod
+    def from_field(f: Field) -> U64: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U64: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> U64: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U64) -> U64: ...
+    def __sub__(self, other: U64) -> U64: ...
+    def __mul__(self, other: U64) -> U64: ...
+    def __floordiv__(self, other: U64) -> U64: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U64: ...
+    def add(self, other: U64) -> U64: ...
+    def subtract(self, other: U64) -> U64: ...
+    def multiply(self, other: U64) -> U64: ...
+    def divide(self, other: U64) -> U64: ...
+    def add_wrapped(self, other: U64) -> U64: ...
+    def sub_wrapped(self, other: U64) -> U64: ...
+    def mul_wrapped(self, other: U64) -> U64: ...
+    def div_wrapped(self, other: U64) -> U64: ...
+    def rem(self, other: U64) -> U64: ...
+    def rem_wrapped(self, other: U64) -> U64: ...
+    def pow_u8(self, exp: U8) -> U64: ...
+    def pow_u16(self, exp: U16) -> U64: ...
+    def pow_u32(self, exp: U32) -> U64: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class U128:
     def __new__(cls, value: int) -> U128: ...
     @staticmethod
+    def from_string(s: str) -> U128: ...
+    @staticmethod
     def zero() -> U128: ...
+    @staticmethod
+    def one() -> U128: ...
+    @staticmethod
+    def random() -> U128: ...
+    @staticmethod
+    def from_bytes_le(bytes: bytes) -> U128: ...
+    @staticmethod
+    def from_bits_le(bits: list[bool]) -> U128: ...
+    @staticmethod
+    def from_field(f: Field) -> U128: ...
+    @staticmethod
+    def from_field_lossy(f: Field) -> U128: ...
+    @staticmethod
+    def from_fields(fields: list[Field]) -> U128: ...
     def __int__(self) -> int: ...
+    def __add__(self, other: U128) -> U128: ...
+    def __sub__(self, other: U128) -> U128: ...
+    def __mul__(self, other: U128) -> U128: ...
+    def __floordiv__(self, other: U128) -> U128: ...
+    def __pow__(self, exp: U32, modulo: None = None) -> U128: ...
+    def add(self, other: U128) -> U128: ...
+    def subtract(self, other: U128) -> U128: ...
+    def multiply(self, other: U128) -> U128: ...
+    def divide(self, other: U128) -> U128: ...
+    def add_wrapped(self, other: U128) -> U128: ...
+    def sub_wrapped(self, other: U128) -> U128: ...
+    def mul_wrapped(self, other: U128) -> U128: ...
+    def div_wrapped(self, other: U128) -> U128: ...
+    def rem(self, other: U128) -> U128: ...
+    def rem_wrapped(self, other: U128) -> U128: ...
+    def pow_u8(self, exp: U8) -> U128: ...
+    def pow_u16(self, exp: U16) -> U128: ...
+    def pow_u32(self, exp: U32) -> U128: ...
+    def to_bytes_le(self) -> bytes: ...
+    def to_bits_le(self) -> list[bool]: ...
+    def to_field(self) -> Field: ...
+    def to_scalar(self) -> Scalar: ...
+    def to_plaintext(self) -> Plaintext: ...
+    def to_boolean_lossy(self) -> Boolean: ...
+    def to_u8_lossy(self) -> U8: ...
+    def to_u16_lossy(self) -> U16: ...
+    def to_u32_lossy(self) -> U32: ...
+    def to_u64_lossy(self) -> U64: ...
+    def to_u128_lossy(self) -> U128: ...
+    def to_i8_lossy(self) -> I8: ...
+    def to_i16_lossy(self) -> I16: ...
+    def to_i32_lossy(self) -> I32: ...
+    def to_i64_lossy(self) -> I64: ...
+    def to_i128_lossy(self) -> I128: ...
 
 
 class Value:
diff --git a/sdk/python/tests/test_numeric_parity.py b/sdk/python/tests/test_numeric_parity.py
new file mode 100644
index 0000000..29d2593
--- /dev/null
+++ b/sdk/python/tests/test_numeric_parity.py
@@ -0,0 +1,636 @@
+"""
+Wasm parity tests for integer, boolean, field, group, and scalar types.
+
+Verifies:
+  - Checked overflow raises OverflowError
+  - Wrapped arithmetic wraps correctly
+  - dunder ≡ named method equivalence
+  - to_field/from_field round-trips
+  - from_field_lossy truncation (pinned KATs from wasm test suite)
+  - Cross-cast pinned values
+  - Logic ops truth tables for Boolean
+  - Conversions from Boolean to numeric types
+  - New methods on Field, Group, Scalar
+"""
+
+import pytest
+from aleo.mainnet import (
+    Boolean,
+    Field,
+    Group,
+    I8,
+    I16,
+    I32,
+    I64,
+    I128,
+    U8,
+    U16,
+    U32,
+    U64,
+    U128,
+    Scalar,
+)
+
+
+# ═══════════════════════════════════════════════════════════════
+# Integer — U8
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestU8:
+    def test_checked_overflow_raises(self):
+        with pytest.raises(OverflowError):
+            U8(255) + U8(1)
+
+    def test_dunder_add_eq_add(self):
+        a, b = U8(10), U8(20)
+        assert a + b == a.add(b)
+
+    def test_checked_sub_underflow_raises(self):
+        with pytest.raises(OverflowError):
+            U8(0) - U8(1)
+
+    def test_dunder_sub_eq_subtract(self):
+        a, b = U8(30), U8(10)
+        assert a - b == a.subtract(b)
+
+    def test_checked_mul_overflow_raises(self):
+        with pytest.raises(OverflowError):
+            U8(200) * U8(2)
+
+    def test_dunder_mul_eq_multiply(self):
+        a, b = U8(3), U8(4)
+        assert a * b == a.multiply(b)
+
+    def test_div_zero_raises(self):
+        with pytest.raises(OverflowError):
+            U8(5) // U8(0)
+
+    def test_floordiv_eq_divide(self):
+        a, b = U8(10), U8(3)
+        assert a // b == a.divide(b)
+
+    def test_add_wrapped(self):
+        assert U8(255).add_wrapped(U8(1)) == U8(0)
+
+    def test_sub_wrapped(self):
+        assert U8(0).sub_wrapped(U8(1)) == U8(255)
+
+    def test_mul_wrapped(self):
+        assert U8(200).mul_wrapped(U8(2)) == U8(144)  # 400 % 256 = 144
+
+    def test_div_wrapped(self):
+        assert U8(10).div_wrapped(U8(3)) == U8(3)
+
+    def test_rem(self):
+        assert U8(10).rem(U8(3)) == U8(1)
+
+    def test_rem_wrapped(self):
+        assert U8(10).rem_wrapped(U8(3)) == U8(1)
+
+    def test_pow_u8(self):
+        # 2^8 = 256 overflows u8
+        with pytest.raises(OverflowError):
+            U8(2).pow_u8(U8(8))
+        assert U8(2).pow_u8(U8(7)) == U8(128)
+
+    def test_pow_u32_dunder(self):
+        assert U8(2) ** U32(3) == U8(8)
+
+    def test_to_field_from_field_roundtrip(self):
+        v = U8(200)
+        f = v.to_field()
+        back = U8.from_field(f)
+        assert back == v
+
+    def test_from_field_lossy_truncation(self):
+        # KAT from wasm: field(256).to_u8_lossy() == 0u8
+        f256 = Field.from_string("256field")
+        assert U8.from_field_lossy(f256) == U8(0)
+        # KAT: field(257).to_u8_lossy() == 1u8
+        f257 = Field.from_string("257field")
+        assert U8.from_field_lossy(f257) == U8(1)
+
+    def test_to_scalar(self):
+        s = U8(42).to_scalar()
+        assert str(s) == "42scalar"
+
+    def test_to_boolean_lossy_even(self):
+        assert bool(U8(4).to_boolean_lossy()) is False
+
+    def test_to_boolean_lossy_odd(self):
+        assert bool(U8(5).to_boolean_lossy()) is True
+
+    def test_from_bits_le_roundtrip(self):
+        v = U8(42)
+        bits = v.to_bits_le()
+        assert U8.from_bits_le(bits) == v
+
+    def test_from_bytes_le_roundtrip(self):
+        v = U8(200)
+        bts = v.to_bytes_le()
+        assert U8.from_bytes_le(bts) == v
+
+    def test_one(self):
+        assert U8.one() == U8(1)
+
+    def test_random_produces_values(self):
+        # just sanity-check that it returns an U8
+        r = U8.random()
+        assert isinstance(r, U8)
+
+
+# ═══════════════════════════════════════════════════════════════
+# Integer — U64 (64-bit boundary tests)
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestU64:
+    def test_overflow_raises(self):
+        with pytest.raises(OverflowError):
+            U64(2**64 - 1) + U64(1)
+
+    def test_add_wrapped(self):
+        assert U64(2**64 - 1).add_wrapped(U64(1)) == U64(0)
+
+    def test_to_field_from_field(self):
+        v = U64(12345678901234)
+        assert U64.from_field(v.to_field()) == v
+
+
+# ═══════════════════════════════════════════════════════════════
+# Integer — U128 (boundary, cross-cast)
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestU128:
+    def test_overflow_raises(self):
+        with pytest.raises(OverflowError):
+            U128(2**128 - 1) + U128(1)
+
+    def test_add_wrapped(self):
+        assert U128(2**128 - 1).add_wrapped(U128(1)) == U128(0)
+
+    def test_cross_cast_identity(self):
+        # KAT from wasm: U32(42).to_u32_lossy() == U32(42)
+        v = U32(42)
+        assert v.to_u32_lossy() == v
+
+    def test_cross_cast_widening(self):
+        # KAT from wasm: U8(255).to_u32_lossy() == U32(255)
+        assert U8(255).to_u32_lossy() == U32(255)
+
+    def test_cross_cast_narrowing(self):
+        # KAT from wasm: U32(256).to_u8_lossy() == U8(0)
+        assert U32(256).to_u8_lossy() == U8(0)
+        # KAT from wasm: U32(257).to_u8_lossy() == U8(1)
+        assert U32(257).to_u8_lossy() == U8(1)
+
+    def test_cross_cast_signed_unsigned(self):
+        # KAT from wasm: I32(42).to_u32_lossy() == U32(42)
+        assert I32(42).to_u32_lossy() == U32(42)
+
+
+# ═══════════════════════════════════════════════════════════════
+# Integer — I8 (signed)
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestI8:
+    def test_negate_dunder_eq_negate(self):
+        v = I8(10)
+        assert -v == v.negate()
+
+    def test_negate(self):
+        assert I8(10).negate() == I8(-10)
+
+    def test_negate_min_raises(self):
+        with pytest.raises(OverflowError):
+            I8(-128).negate()
+
+    def test_abs_checked_normal(self):
+        assert I8(-5).abs_checked() == I8(5)
+
+    def test_abs_checked_min_raises(self):
+        with pytest.raises(OverflowError):
+            I8(-128).abs_checked()
+
+    def test_abs_wrapped_min(self):
+        assert I8(-128).abs_wrapped() == I8(-128)  # MIN stays MIN
+
+    def test_overflow_add(self):
+        with pytest.raises(OverflowError):
+            I8(127) + I8(1)
+
+    def test_dunder_eq_named(self):
+        a, b = I8(10), I8(5)
+        assert a + b == a.add(b)
+        assert a - b == a.subtract(b)
+        assert a * b == a.multiply(b)
+
+    def test_to_field_from_field(self):
+        v = I8(-42)
+        assert I8.from_field(v.to_field()) == v
+
+
+# ═══════════════════════════════════════════════════════════════
+# Integer — I128 (signed, large)
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestI128:
+    def test_overflow_add(self):
+        with pytest.raises(OverflowError):
+            I128(2**127 - 1) + I128(1)
+
+    def test_underflow_sub(self):
+        with pytest.raises(OverflowError):
+            I128(-(2**127)) - I128(1)
+
+    def test_negate_min_raises(self):
+        with pytest.raises(OverflowError):
+            I128(-(2**127)).negate()
+
+    def test_add_wrapped(self):
+        assert I128(2**127 - 1).add_wrapped(I128(1)) == I128(-(2**127))
+
+    def test_to_scalar(self):
+        v = I128(1000)
+        s = v.to_scalar()
+        assert "1000" in str(s)
+
+    def test_to_plaintext_roundtrip(self):
+        v = I128(9999)
+        pt = v.to_plaintext()
+        assert pt is not None
+        assert "9999" in str(pt)
+
+
+# ═══════════════════════════════════════════════════════════════
+# Boolean
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestBoolean:
+    # Truth table for AND
+    @pytest.mark.parametrize(
+        "a,b,expected",
+        [(False, False, False), (False, True, False), (True, False, False), (True, True, True)],
+    )
+    def test_and(self, a, b, expected):
+        assert bool(Boolean(a).and_(Boolean(b))) == expected
+
+    @pytest.mark.parametrize(
+        "a,b,expected",
+        [(False, False, False), (False, True, False), (True, False, False), (True, True, True)],
+    )
+    def test_and_dunder(self, a, b, expected):
+        assert bool(Boolean(a) & Boolean(b)) == expected
+
+    @pytest.mark.parametrize(
+        "a,b,expected",
+        [(False, False, False), (False, True, True), (True, False, True), (True, True, True)],
+    )
+    def test_or(self, a, b, expected):
+        assert bool(Boolean(a).or_(Boolean(b))) == expected
+
+    @pytest.mark.parametrize(
+        "a,b,expected",
+        [(False, False, False), (False, True, True), (True, False, True), (True, True, True)],
+    )
+    def test_or_dunder(self, a, b, expected):
+        assert bool(Boolean(a) | Boolean(b)) == expected
+
+    @pytest.mark.parametrize(
+        "a,b,expected",
+        [(False, False, False), (False, True, True), (True, False, True), (True, True, False)],
+    )
+    def test_xor(self, a, b, expected):
+        assert bool(Boolean(a).xor(Boolean(b))) == expected
+
+    @pytest.mark.parametrize(
+        "a,b,expected",
+        [(False, False, False), (False, True, True), (True, False, True), (True, True, False)],
+    )
+    def test_xor_dunder(self, a, b, expected):
+        assert bool(Boolean(a) ^ Boolean(b)) == expected
+
+    @pytest.mark.parametrize(
+        "a,b,expected",
+        [(False, False, True), (False, True, True), (True, False, True), (True, True, False)],
+    )
+    def test_nand(self, a, b, expected):
+        assert bool(Boolean(a).nand(Boolean(b))) == expected
+
+    @pytest.mark.parametrize(
+        "a,b,expected",
+        [(False, False, True), (False, True, False), (True, False, False), (True, True, False)],
+    )
+    def test_nor(self, a, b, expected):
+        assert bool(Boolean(a).nor(Boolean(b))) == expected
+
+    def test_not(self):
+        assert bool(Boolean(True).not_()) is False
+        assert bool(Boolean(False).not_()) is True
+
+    def test_not_dunder(self):
+        assert bool(~Boolean(True)) is False
+        assert bool(~Boolean(False)) is True
+
+    def test_dunder_not_eq_not_(self):
+        b = Boolean(True)
+        assert ~b == b.not_()
+
+    def test_dunder_and_eq_and_(self):
+        a, b = Boolean(True), Boolean(False)
+        assert (a & b) == a.and_(b)
+
+    def test_dunder_or_eq_or_(self):
+        a, b = Boolean(True), Boolean(False)
+        assert (a | b) == a.or_(b)
+
+    def test_dunder_xor_eq_xor(self):
+        a, b = Boolean(True), Boolean(False)
+        assert (a ^ b) == a.xor(b)
+
+    def test_to_field_false(self):
+        f = Boolean(False).to_field()
+        assert str(f) == "0field"
+
+    def test_to_field_true(self):
+        f = Boolean(True).to_field()
+        assert str(f) == "1field"
+
+    def test_to_scalar_false(self):
+        s = Boolean(False).to_scalar()
+        assert str(s) == "0scalar"
+
+    def test_to_scalar_true(self):
+        s = Boolean(True).to_scalar()
+        assert str(s) == "1scalar"
+
+    def test_to_u8_false(self):
+        assert Boolean(False).to_u8() == U8(0)
+
+    def test_to_u8_true(self):
+        assert Boolean(True).to_u8() == U8(1)
+
+    def test_to_i8_false(self):
+        assert Boolean(False).to_i8() == I8(0)
+
+    def test_to_i8_true(self):
+        assert Boolean(True).to_i8() == I8(1)
+
+    def test_to_u128(self):
+        assert Boolean(True).to_u128() == U128(1)
+
+    def test_to_i128(self):
+        assert Boolean(True).to_i128() == I128(1)
+
+    def test_to_plaintext(self):
+        pt = Boolean(True).to_plaintext()
+        assert "true" in str(pt)
+
+    def test_from_string(self):
+        assert bool(Boolean.from_string("true")) is True
+        assert bool(Boolean.from_string("false")) is False
+
+    def test_from_bits_le_roundtrip(self):
+        for v in [True, False]:
+            b = Boolean(v)
+            bits = b.to_bits_le()
+            assert Boolean.from_bits_le(bits) == b
+
+    def test_from_bytes_le_roundtrip(self):
+        for v in [True, False]:
+            b = Boolean(v)
+            bts = b.to_bytes_le()
+            assert Boolean.from_bytes_le(bts) == b
+
+    def test_random(self):
+        r = Boolean.random()
+        assert isinstance(r, Boolean)
+
+
+# ═══════════════════════════════════════════════════════════════
+# Field (new methods)
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestFieldNewMethods:
+    def test_to_boolean_strict_zero(self):
+        b = Field.from_string("0field").to_boolean()
+        assert bool(b) is False
+
+    def test_to_boolean_strict_one(self):
+        b = Field.from_string("1field").to_boolean()
+        assert bool(b) is True
+
+    def test_to_boolean_strict_non_binary_raises(self):
+        with pytest.raises(Exception):
+            Field.from_string("2field").to_boolean()
+
+    def test_to_boolean_lossy(self):
+        # KAT from wasm field tests
+        assert bool(Field.from_string("0field").to_boolean_lossy()) is False
+        assert bool(Field.from_string("1field").to_boolean_lossy()) is True
+        assert bool(Field.from_string("2field").to_boolean_lossy()) is False
+        assert bool(Field.from_string("3field").to_boolean_lossy()) is True
+
+    def test_to_group_lossy_never_fails(self):
+        for s in ["0field", "1field", "12345field"]:
+            g = Field.from_string(s).to_group_lossy()
+            assert isinstance(g, Group)
+
+    def test_to_address_lossy(self):
+        from aleo.mainnet import Address
+        addr = Field.from_string("42field").to_address_lossy()
+        assert str(addr).startswith("aleo1")
+
+    def test_to_plaintext(self):
+        f = Field.from_string("42field")
+        pt = f.to_plaintext()
+        assert "42field" in str(pt)
+
+    def test_to_u8_lossy_kats(self):
+        # KAT from wasm field tests
+        assert Field.from_string("255field").to_u8_lossy() == U8(255)
+        assert Field.from_string("256field").to_u8_lossy() == U8(0)
+        assert Field.from_string("257field").to_u8_lossy() == U8(1)
+
+    def test_to_u32_lossy(self):
+        assert Field.from_string("255field").to_u32_lossy() == U32(255)
+
+    def test_to_i8_lossy(self):
+        f = Field.from_string("127field")
+        assert Field.from_string("127field").to_i8_lossy() == I8(127)
+
+    def test_random_distinct(self):
+        a, b = Field.random(), Field.random()
+        # Astronomically unlikely to collide
+        assert a != b or True  # just ensure it runs
+
+
+# ═══════════════════════════════════════════════════════════════
+# Group (new methods)
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestGroupNewMethods:
+    def test_random(self):
+        g = Group.random()
+        assert isinstance(g, Group)
+
+    def test_to_field_eq_x_coordinate(self):
+        g = Group.generator()
+        assert g.to_field() == g.to_x_coordinate()
+
+    def test_to_scalar_lossy(self):
+        g = Group.generator()
+        s = g.to_scalar_lossy()
+        assert isinstance(s, Scalar)
+
+    def test_to_boolean_lossy(self):
+        g = Group.generator()
+        b = g.to_boolean_lossy()
+        assert isinstance(b, Boolean)
+
+    def test_to_plaintext(self):
+        g = Group.generator()
+        pt = g.to_plaintext()
+        assert "group" in str(pt).lower()
+
+    def test_to_fields(self):
+        g = Group.generator()
+        fields = g.to_fields()
+        assert len(fields) >= 1
+        assert isinstance(fields[0], Field)
+
+    def test_to_u8_lossy(self):
+        g = Group.generator()
+        v = g.to_u8_lossy()
+        assert isinstance(v, U8)
+
+    def test_to_bits_le_from_bits_le_roundtrip(self):
+        g = Group.generator()
+        bits = g.to_bits_le()
+        back = Group.from_bits_le(bits)
+        assert back == g
+
+    def test_to_address(self):
+        from aleo.mainnet import Address
+        g = Group.generator()
+        addr = g.to_address()
+        assert str(addr).startswith("aleo1")
+
+
+# ═══════════════════════════════════════════════════════════════
+# Scalar (new methods)
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestScalarNewMethods:
+    def test_random(self):
+        s = Scalar.random()
+        assert isinstance(s, Scalar)
+
+    def test_to_plaintext(self):
+        s = Scalar.from_string("42scalar")
+        pt = s.to_plaintext()
+        assert "42scalar" in str(pt)
+
+    def test_to_boolean_strict_zero(self):
+        b = Scalar.zero().to_boolean()
+        assert bool(b) is False
+
+    def test_to_boolean_strict_one(self):
+        b = Scalar.one().to_boolean()
+        assert bool(b) is True
+
+    def test_to_boolean_strict_other_raises(self):
+        with pytest.raises(Exception):
+            Scalar.from_string("42scalar").to_boolean()
+
+    def test_to_boolean_lossy(self):
+        assert bool(Scalar.zero().to_boolean_lossy()) is False
+        assert bool(Scalar.one().to_boolean_lossy()) is True
+
+    def test_to_bits_le_roundtrip(self):
+        s = Scalar.from_string("42scalar")
+        bits = s.to_bits_le()
+        back = Scalar.from_bits_le(bits)
+        assert back == s
+
+    def test_double(self):
+        s = Scalar.one()
+        d = s.double()
+        assert str(d) == str(s + s)
+
+    def test_to_u8_lossy(self):
+        s = Scalar.from_string("200scalar")
+        assert s.to_u8_lossy() == U8(200)
+
+    def test_to_u32_lossy(self):
+        s = Scalar.from_string("42scalar")
+        assert s.to_u32_lossy() == U32(42)
+
+    def test_to_i8_lossy(self):
+        s = Scalar.from_string("42scalar")
+        # 42 fits in i8
+        assert s.to_i8_lossy() == I8(42)
+
+    def test_to_group_lossy(self):
+        s = Scalar.from_string("1scalar")
+        g = s.to_group_lossy()
+        assert isinstance(g, Group)
+
+    def test_to_field_roundtrip(self):
+        # KAT from wasm scalar tests
+        s = Scalar.from_string("42scalar")
+        f = s.to_field()
+        back = f.to_scalar_lossy()
+        assert str(back) == str(s)
+
+
+# ═══════════════════════════════════════════════════════════════
+# Cross-type round-trip: integer → field → integer
+# ═══════════════════════════════════════════════════════════════
+
+
+class TestCrossTypeRoundtrips:
+    def test_u8_to_field_roundtrip(self):
+        v = U8(200)
+        assert U8.from_field(v.to_field()) == v
+
+    def test_u16_to_field_roundtrip(self):
+        v = U16(60000)
+        assert U16.from_field(v.to_field()) == v
+
+    def test_u32_to_field_roundtrip(self):
+        # KAT from wasm integer tests
+        v = U32.from_string("42u32")
+        f = v.to_field()
+        back = U32.from_field(f)
+        assert back == v
+
+    def test_i8_to_field_roundtrip(self):
+        v = I8(-100)
+        assert I8.from_field(v.to_field()) == v
+
+    def test_i128_to_field_roundtrip(self):
+        v = I128(-(2**63))
+        assert I128.from_field(v.to_field()) == v
+
+    def test_u8_from_field_lossy_in_range(self):
+        # KAT from wasm: in-range round-trips losslessly
+        v = U8.from_string("200u8")
+        f = v.to_field()
+        back = U8.from_field_lossy(f)
+        assert back == v
+
+    def test_to_boolean_lossy_u32(self):
+        # KATs from wasm tests
+        assert bool(U32.from_string("0u32").to_boolean_lossy()) is False
+        assert bool(U32.from_string("1u32").to_boolean_lossy()) is True
+        assert bool(U32.from_string("4u32").to_boolean_lossy()) is False
+        assert bool(U32.from_string("5u32").to_boolean_lossy()) is True
diff --git a/sdk/src/algebra/boolean.rs b/sdk/src/algebra/boolean.rs
index 0461bea..552b2b9 100644
--- a/sdk/src/algebra/boolean.rs
+++ b/sdk/src/algebra/boolean.rs
@@ -14,13 +14,24 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::types::BooleanNative;
+use crate::{
+    types::{
+        BooleanNative, FieldNative, GroupNative, I128Native, I16Native, I32Native, I64Native,
+        I8Native, LiteralNative, PlaintextNative, ScalarNative, U128Native, U16Native, U32Native,
+        U64Native, U8Native,
+    },
+    Address, Field, Group, Scalar,
+};
 
 use pyo3::prelude::*;
+use rand::rngs::StdRng;
+use snarkvm::prelude::{FromBits, FromBytes, FromField, ToBits, ToBytes, Uniform};
 
 use std::{
     collections::hash_map::DefaultHasher,
     hash::{Hash, Hasher},
+    str::FromStr,
+    sync::OnceLock,
 };
 
 /// The Aleo boolean type.
@@ -28,6 +39,7 @@ use std::{
 #[derive(Copy, Clone)]
 pub struct Boolean(BooleanNative);
 
+#[allow(clippy::wrong_self_convention)]
 #[pymethods]
 impl Boolean {
     #[new]
@@ -35,6 +47,46 @@ impl Boolean {
         Self(BooleanNative::new(value))
     }
 
+    /// Parses a boolean from a string ("true"/"false").
+    #[staticmethod]
+    fn from_string(s: &str) -> anyhow::Result<Self> {
+        BooleanNative::from_str(s).map(Self)
+    }
+
+    /// Returns a random boolean.
+    #[staticmethod]
+    fn random() -> Self {
+        Self(<BooleanNative as Uniform>::rand(&mut rand::make_rng::<
+            StdRng,
+        >()))
+    }
+
+    // ── serialization ──────────────────────────────────────────────────────
+
+    /// Returns the little-endian byte representation.
+    fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Constructs from little-endian bytes.
+    #[staticmethod]
+    fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
+        BooleanNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    /// Returns the little-endian bit representation (a single-element Vec).
+    fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
+
+    /// Constructs from little-endian bits (must be exactly 1 element).
+    #[staticmethod]
+    fn from_bits_le(bits: Vec<bool>) -> anyhow::Result<Self> {
+        BooleanNative::from_bits_le(&bits).map(Self)
+    }
+
+    // ── dunders ────────────────────────────────────────────────────────────
+
     /// Returns the boolean as a string.
     fn __str__(&self) -> String {
         self.0.to_string()
@@ -53,6 +105,143 @@ impl Boolean {
         self.0.hash(&mut hasher);
         hasher.finish()
     }
+
+    /// Logical NOT dunder.
+    fn __invert__(&self) -> Self {
+        self.not_()
+    }
+
+    /// Logical AND dunder.
+    fn __and__(&self, other: &Self) -> Self {
+        self.and_(other)
+    }
+
+    /// Logical OR dunder.
+    fn __or__(&self, other: &Self) -> Self {
+        self.or_(other)
+    }
+
+    /// Logical XOR dunder.
+    fn __xor__(&self, other: &Self) -> Self {
+        self.xor(other)
+    }
+
+    // ── named logical ops ──────────────────────────────────────────────────
+
+    /// Logical NOT.
+    fn not_(&self) -> Self {
+        Self(!self.0)
+    }
+
+    /// Logical AND.
+    fn and_(&self, other: &Self) -> Self {
+        Self(self.0 & other.0)
+    }
+
+    /// Logical OR.
+    fn or_(&self, other: &Self) -> Self {
+        Self(self.0 | other.0)
+    }
+
+    /// Logical XOR.
+    fn xor(&self, other: &Self) -> Self {
+        Self(self.0 ^ other.0)
+    }
+
+    /// Logical NAND (NOT AND).
+    fn nand(&self, other: &Self) -> Self {
+        Self(!(self.0 & other.0))
+    }
+
+    /// Logical NOR (NOT OR).
+    fn nor(&self, other: &Self) -> Self {
+        Self(!(self.0 | other.0))
+    }
+
+    // ── conversions ────────────────────────────────────────────────────────
+
+    /// Converts to a Plaintext wrapper.
+    fn to_plaintext(&self) -> crate::Plaintext {
+        crate::Plaintext::from(PlaintextNative::Literal(
+            LiteralNative::Boolean(self.0),
+            OnceLock::new(),
+        ))
+    }
+
+    /// Converts to a Field element (false=0field, true=1field).
+    fn to_field(&self) -> anyhow::Result<Field> {
+        FieldNative::from_bits_le(&[*self.0]).map(Into::into)
+    }
+
+    /// Converts to a Scalar element (false=0scalar, true=1scalar).
+    fn to_scalar(&self) -> anyhow::Result<Scalar> {
+        ScalarNative::from_bits_le(&[*self.0]).map(Into::into)
+    }
+
+    /// Converts to a Group element via x-coordinate recovery (strict).
+    fn to_group(&self) -> anyhow::Result<Group> {
+        let f = FieldNative::from_bits_le(&[*self.0])?;
+        GroupNative::from_field(&f).map(Into::into)
+    }
+
+    /// Converts to an Address via Group (strict).
+    fn to_address(&self) -> anyhow::Result<Address> {
+        let f = FieldNative::from_bits_le(&[*self.0])?;
+        let g = GroupNative::from_field(&f)?;
+        Ok(Address::new(g))
+    }
+
+    // Boolean → Integer conversions (false=0, true=1, lossless).
+
+    /// Converts to U8 (false=0, true=1).
+    fn to_u8(&self) -> crate::U8 {
+        crate::U8::from(U8Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to U16 (false=0, true=1).
+    fn to_u16(&self) -> crate::U16 {
+        crate::U16::from(U16Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to U32 (false=0, true=1).
+    fn to_u32(&self) -> crate::U32 {
+        crate::U32::from(U32Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to U64 (false=0, true=1).
+    fn to_u64(&self) -> crate::U64 {
+        crate::U64::from(U64Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to U128 (false=0, true=1).
+    fn to_u128(&self) -> crate::U128 {
+        crate::U128::from(U128Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to I8 (false=0, true=1).
+    fn to_i8(&self) -> crate::I8 {
+        crate::I8::from(I8Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to I16 (false=0, true=1).
+    fn to_i16(&self) -> crate::I16 {
+        crate::I16::from(I16Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to I32 (false=0, true=1).
+    fn to_i32(&self) -> crate::I32 {
+        crate::I32::from(I32Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to I64 (false=0, true=1).
+    fn to_i64(&self) -> crate::I64 {
+        crate::I64::from(I64Native::new(if *self.0 { 1 } else { 0 }))
+    }
+
+    /// Converts to I128 (false=0, true=1).
+    fn to_i128(&self) -> crate::I128 {
+        crate::I128::from(I128Native::new(if *self.0 { 1 } else { 0 }))
+    }
 }
 
 impl From<Boolean> for BooleanNative {
diff --git a/sdk/src/algebra/field.rs b/sdk/src/algebra/field.rs
index 318c9bd..bc51604 100644
--- a/sdk/src/algebra/field.rs
+++ b/sdk/src/algebra/field.rs
@@ -14,17 +14,24 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::{types::FieldNative, Group, Scalar};
+use crate::{
+    types::{
+        FieldNative, I128Native, I16Native, I32Native, I64Native, I8Native, LiteralNative,
+        PlaintextNative, ScalarNative, U128Native, U16Native, U32Native, U64Native, U8Native,
+    },
+    Address, Boolean, Group, Scalar,
+};
 
 use pyo3::{exceptions::PyZeroDivisionError, prelude::*};
 use rand::rngs::StdRng;
-use snarkvm::prelude::{Double, FromBits, One, Pow, ToBits, Uniform, Zero};
+use snarkvm::prelude::{CastLossy, Double, FromBits, One, Pow, ToBits, Uniform, Zero};
 
 use std::{
     collections::hash_map::DefaultHasher,
     hash::{Hash, Hasher},
     ops::Deref,
     str::FromStr,
+    sync::OnceLock,
 };
 
 /// The Aleo field type.
@@ -130,17 +137,114 @@ impl Field {
 
     /// Converts the field to a scalar using lossy truncation.
     fn to_scalar_lossy(&self) -> Scalar {
-        use crate::types::ScalarNative;
         ScalarNative::from_field_lossy(&self.0).into()
     }
 
     /// Converts the field to a group element (x-coordinate recovery).
     fn to_group(&self) -> anyhow::Result<Group> {
-        use crate::types::GroupNative;
         use snarkvm::prelude::FromField;
-        GroupNative::from_field(&self.0).map(Group::from)
+        crate::types::GroupNative::from_field(&self.0).map(Group::from)
+    }
+
+    /// Converts the field to a group element with lossy conversion (Elligator-2 fallback).
+    fn to_group_lossy(&self) -> Group {
+        let g: crate::types::GroupNative = self.0.cast_lossy();
+        Group::from(g)
+    }
+
+    /// Converts the field to an Address (strict, via group x-coordinate recovery).
+    fn to_address(&self) -> anyhow::Result<Address> {
+        use snarkvm::prelude::FromField;
+        let g = crate::types::GroupNative::from_field(&self.0)?;
+        Ok(Address::new(g))
+    }
+
+    /// Converts the field to an Address with lossy conversion.
+    fn to_address_lossy(&self) -> Address {
+        let g: crate::types::GroupNative = self.0.cast_lossy();
+        Address::new(g)
+    }
+
+    /// Converts the field to a Boolean (strict: must be 0 or 1).
+    fn to_boolean(&self) -> anyhow::Result<Boolean> {
+        if self.0.is_zero() {
+            Ok(Boolean::from(crate::types::BooleanNative::new(false)))
+        } else if self.0.is_one() {
+            Ok(Boolean::from(crate::types::BooleanNative::new(true)))
+        } else {
+            Err(anyhow::anyhow!(
+                "Failed to convert field to boolean: field is not zero or one"
+            ))
+        }
+    }
+
+    /// Converts the field to a Boolean with lossy truncation (LSB).
+    fn to_boolean_lossy(&self) -> Boolean {
+        Boolean::from(crate::types::BooleanNative::new(self.0.to_bits_le()[0]))
+    }
+
+    /// Converts the field to a Plaintext wrapper.
+    fn to_plaintext(&self) -> crate::Plaintext {
+        crate::Plaintext::from(PlaintextNative::Literal(
+            LiteralNative::Field(self.0),
+            OnceLock::new(),
+        ))
+    }
+
+    // Field → Integer lossy conversions
+
+    /// Cast to U8 with lossy truncation.
+    fn to_u8_lossy(&self) -> crate::U8 {
+        crate::U8::from(U8Native::from_field_lossy(&self.0))
     }
 
+    /// Cast to U16 with lossy truncation.
+    fn to_u16_lossy(&self) -> crate::U16 {
+        crate::U16::from(U16Native::from_field_lossy(&self.0))
+    }
+
+    /// Cast to U32 with lossy truncation.
+    fn to_u32_lossy(&self) -> crate::U32 {
+        crate::U32::from(U32Native::from_field_lossy(&self.0))
+    }
+
+    /// Cast to U64 with lossy truncation.
+    fn to_u64_lossy(&self) -> crate::U64 {
+        crate::U64::from(U64Native::from_field_lossy(&self.0))
+    }
+
+    /// Cast to U128 with lossy truncation.
+    fn to_u128_lossy(&self) -> crate::U128 {
+        crate::U128::from(U128Native::from_field_lossy(&self.0))
+    }
+
+    /// Cast to I8 with lossy truncation.
+    fn to_i8_lossy(&self) -> crate::I8 {
+        crate::I8::from(I8Native::from_field_lossy(&self.0))
+    }
+
+    /// Cast to I16 with lossy truncation.
+    fn to_i16_lossy(&self) -> crate::I16 {
+        crate::I16::from(I16Native::from_field_lossy(&self.0))
+    }
+
+    /// Cast to I32 with lossy truncation.
+    fn to_i32_lossy(&self) -> crate::I32 {
+        crate::I32::from(I32Native::from_field_lossy(&self.0))
+    }
+
+    /// Cast to I64 with lossy truncation.
+    fn to_i64_lossy(&self) -> crate::I64 {
+        crate::I64::from(I64Native::from_field_lossy(&self.0))
+    }
+
+    /// Cast to I128 with lossy truncation.
+    fn to_i128_lossy(&self) -> crate::I128 {
+        crate::I128::from(I128Native::from_field_lossy(&self.0))
+    }
+
+    // ── dunders ────────────────────────────────────────────────────────────
+
     /// Returns the Field as a string.
     fn __str__(&self) -> String {
         self.0.to_string()
diff --git a/sdk/src/algebra/group.rs b/sdk/src/algebra/group.rs
index 0fe17d5..3f93e92 100644
--- a/sdk/src/algebra/group.rs
+++ b/sdk/src/algebra/group.rs
@@ -14,16 +14,26 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::{types::GroupNative, Address, Field, Scalar};
+use crate::{
+    types::{
+        GroupNative, I128Native, I16Native, I32Native, I64Native, I8Native, LiteralNative,
+        PlaintextNative, ScalarNative, U128Native, U16Native, U32Native, U64Native, U8Native,
+    },
+    Address, Boolean, Field, Scalar,
+};
 
 use pyo3::prelude::*;
-use snarkvm::prelude::{Double, FromField, Zero};
+use rand::rngs::StdRng;
+use snarkvm::prelude::{
+    Double, FromBits, FromBytes, FromField, ToBits, ToBytes, ToFields, Uniform, Zero,
+};
 
 use std::{
     collections::hash_map::DefaultHasher,
     hash::{Hash, Hasher},
     ops::Deref,
     str::FromStr,
+    sync::OnceLock,
 };
 
 /// The Aleo group type.
@@ -51,6 +61,12 @@ impl Group {
         GroupNative::generator().into()
     }
 
+    /// Returns a random group element.
+    #[staticmethod]
+    fn random() -> Self {
+        <GroupNative as Uniform>::rand(&mut rand::make_rng::<StdRng>()).into()
+    }
+
     /// Returns the group from a field element (x-coordinate recovery).
     #[staticmethod]
     fn from_field(field: &Field) -> anyhow::Result<Self> {
@@ -94,17 +110,112 @@ impl Group {
 
     /// Returns the little-endian byte representation of the group element (x-coordinate).
     fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
-        use snarkvm::prelude::ToBytes;
         self.0.to_bytes_le()
     }
 
     /// Parses a group from little-endian bytes (x-coordinate).
     #[staticmethod]
     fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
-        use snarkvm::prelude::FromBytes;
         GroupNative::from_bytes_le(&bytes).map(Self)
     }
 
+    /// Returns the little-endian bit representation of the group element.
+    fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
+
+    /// Parses a group from little-endian bits.
+    #[staticmethod]
+    fn from_bits_le(bits: Vec<bool>) -> anyhow::Result<Self> {
+        GroupNative::from_bits_le(&bits).map(Self)
+    }
+
+    /// Returns the field elements representation.
+    fn to_fields(&self) -> anyhow::Result<Vec<Field>> {
+        self.0
+            .to_fields()
+            .map(|fs| fs.into_iter().map(Into::into).collect())
+    }
+
+    /// Converts to a Plaintext wrapper.
+    fn to_plaintext(&self) -> crate::Plaintext {
+        crate::Plaintext::from(PlaintextNative::Literal(
+            LiteralNative::Group(self.0),
+            OnceLock::new(),
+        ))
+    }
+
+    // ── cast conversions ───────────────────────────────────────────────────
+
+    /// Returns the x-coordinate field element (alias for to_x_coordinate).
+    fn to_field(&self) -> Field {
+        self.to_x_coordinate()
+    }
+
+    /// Cast to Scalar with lossy truncation (via x-coordinate).
+    fn to_scalar_lossy(&self) -> Scalar {
+        ScalarNative::from_field_lossy(&self.0.to_x_coordinate()).into()
+    }
+
+    /// Cast to Boolean with lossy truncation (LSB of x-coordinate).
+    fn to_boolean_lossy(&self) -> Boolean {
+        Boolean::from(crate::types::BooleanNative::new(
+            self.0.to_x_coordinate().to_bits_le()[0],
+        ))
+    }
+
+    // Group → Integer lossy conversions (via x-coordinate)
+
+    /// Cast to U8 with lossy truncation.
+    fn to_u8_lossy(&self) -> crate::U8 {
+        crate::U8::from(U8Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to U16 with lossy truncation.
+    fn to_u16_lossy(&self) -> crate::U16 {
+        crate::U16::from(U16Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to U32 with lossy truncation.
+    fn to_u32_lossy(&self) -> crate::U32 {
+        crate::U32::from(U32Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to U64 with lossy truncation.
+    fn to_u64_lossy(&self) -> crate::U64 {
+        crate::U64::from(U64Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to U128 with lossy truncation.
+    fn to_u128_lossy(&self) -> crate::U128 {
+        crate::U128::from(U128Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to I8 with lossy truncation.
+    fn to_i8_lossy(&self) -> crate::I8 {
+        crate::I8::from(I8Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to I16 with lossy truncation.
+    fn to_i16_lossy(&self) -> crate::I16 {
+        crate::I16::from(I16Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to I32 with lossy truncation.
+    fn to_i32_lossy(&self) -> crate::I32 {
+        crate::I32::from(I32Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to I64 with lossy truncation.
+    fn to_i64_lossy(&self) -> crate::I64 {
+        crate::I64::from(I64Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
+    /// Cast to I128 with lossy truncation.
+    fn to_i128_lossy(&self) -> crate::I128 {
+        crate::I128::from(I128Native::from_field_lossy(&self.0.to_x_coordinate()))
+    }
+
     // ---------- dunders ----------
 
     /// Returns the Group as a string.
diff --git a/sdk/src/algebra/integer.rs b/sdk/src/algebra/integer.rs
index bf47058..02bf60f 100644
--- a/sdk/src/algebra/integer.rs
+++ b/sdk/src/algebra/integer.rs
@@ -14,25 +14,53 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::types::{
-    I128Native, I16Native, I32Native, I64Native, I8Native, U128Native, U16Native, U32Native,
-    U64Native, U8Native,
+use crate::{
+    types::{
+        BooleanNative, FieldNative, I128Native, I16Native, I32Native, I64Native, I8Native,
+        LiteralNative, PlaintextNative, U128Native, U16Native, U32Native, U64Native, U8Native,
+    },
+    Boolean, Field, Scalar,
 };
 
-use pyo3::prelude::*;
-use snarkvm::prelude::Zero;
+use pyo3::{exceptions::PyOverflowError, prelude::*};
+use rand::rngs::StdRng;
+use snarkvm::prelude::{
+    AddWrapped, DivWrapped, FromBits, FromBytes, FromField, FromFields, MulWrapped, One, Pow, Rem,
+    RemWrapped, SubWrapped, ToBits, ToBytes, ToField, Uniform, Zero,
+};
 
 use std::{
     collections::hash_map::DefaultHasher,
     hash::{Hash, Hasher},
+    str::FromStr,
+    sync::OnceLock,
 };
 
-macro_rules! integer {
-    ($export_ty:ident, $native:ident, $machine:ident, $desc:literal) => {
+// ── helper: convert a snarkvm panic ("halt") into a Python OverflowError ──────
+fn wrap_overflow<T, F: FnOnce() -> T + std::panic::UnwindSafe>(f: F) -> PyResult<T> {
+    std::panic::catch_unwind(f).map_err(|e| {
+        let msg = if let Some(s) = e.downcast_ref::<String>() {
+            s.clone()
+        } else if let Some(s) = e.downcast_ref::<&str>() {
+            s.to_string()
+        } else {
+            "integer arithmetic overflow or panic".to_string()
+        };
+        PyOverflowError::new_err(msg)
+    })
+}
+
+// ── Unsigned integer macro ────────────────────────────────────────────────────
+// All methods for unsigned integers in a single #[pymethods] block.
+
+macro_rules! integer_unsigned {
+    ($export_ty:ident, $native:ident, $machine:ident, $literal_variant:ident, $desc:literal) => {
         #[doc = concat!("The Aleo ", $desc, " type.")]
         #[pyclass(frozen)]
         #[derive(Copy, Clone)]
         pub struct $export_ty($native);
+
+        #[allow(clippy::wrong_self_convention)]
         #[pymethods]
         impl $export_ty {
             #[new]
@@ -40,13 +68,52 @@ macro_rules! integer {
                 Self($native::new(value))
             }
 
-            /// Returns the `0` element of the integer.
+            /// Parses an integer from a string (e.g. "42u32").
+            #[staticmethod]
+            fn from_string(s: &str) -> anyhow::Result<Self> {
+                $native::from_str(s).map(Self)
+            }
+
+            /// Returns the `0` element.
             #[staticmethod]
             fn zero() -> Self {
                 Self($native::zero())
             }
 
-            /// Returns the integer as a string.
+            /// Returns the `1` element.
+            #[staticmethod]
+            fn one() -> Self {
+                Self($native::one())
+            }
+
+            /// Returns a random value.
+            #[staticmethod]
+            fn random() -> Self {
+                Self(<$native as Uniform>::rand(&mut rand::make_rng::<StdRng>()))
+            }
+
+            // ── serialization ──────────────────────────────────────────────
+
+            fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
+                self.0.to_bytes_le()
+            }
+
+            #[staticmethod]
+            fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
+                $native::from_bytes_le(&bytes).map(Self)
+            }
+
+            fn to_bits_le(&self) -> Vec<bool> {
+                self.0.to_bits_le()
+            }
+
+            #[staticmethod]
+            fn from_bits_le(bits: Vec<bool>) -> anyhow::Result<Self> {
+                $native::from_bits_le(&bits).map(Self)
+            }
+
+            // ── dunders ────────────────────────────────────────────────────
+
             fn __str__(&self) -> String {
                 self.0.to_string()
             }
@@ -64,6 +131,219 @@ macro_rules! integer {
                 self.0.hash(&mut hasher);
                 hasher.finish()
             }
+
+            fn __add__(&self, other: Self) -> PyResult<Self> {
+                self.add(other)
+            }
+
+            fn __sub__(&self, other: Self) -> PyResult<Self> {
+                self.subtract(other)
+            }
+
+            fn __mul__(&self, other: Self) -> PyResult<Self> {
+                self.multiply(other)
+            }
+
+            fn __floordiv__(&self, other: Self) -> PyResult<Self> {
+                self.divide(other)
+            }
+
+            fn __pow__(&self, exp: U32, _modulo: Option<u32>) -> PyResult<Self> {
+                self.pow_u32(exp)
+            }
+
+            // ── checked arithmetic ─────────────────────────────────────────
+
+            fn add(&self, other: Self) -> PyResult<Self> {
+                let a = self.0;
+                let b = other.0;
+                wrap_overflow(move || Self(a + b))
+            }
+
+            fn subtract(&self, other: Self) -> PyResult<Self> {
+                let a = self.0;
+                let b = other.0;
+                wrap_overflow(move || Self(a - b))
+            }
+
+            fn multiply(&self, other: Self) -> PyResult<Self> {
+                let a = self.0;
+                let b = other.0;
+                wrap_overflow(move || Self(a * b))
+            }
+
+            fn divide(&self, other: Self) -> PyResult<Self> {
+                let a = self.0;
+                let b = other.0;
+                wrap_overflow(move || Self(a / b))
+            }
+
+            // ── wrapped ────────────────────────────────────────────────────
+
+            fn add_wrapped(&self, other: Self) -> Self {
+                Self(self.0.add_wrapped(&other.0))
+            }
+
+            fn sub_wrapped(&self, other: Self) -> Self {
+                Self(self.0.sub_wrapped(&other.0))
+            }
+
+            fn mul_wrapped(&self, other: Self) -> Self {
+                Self(self.0.mul_wrapped(&other.0))
+            }
+
+            fn div_wrapped(&self, other: Self) -> Self {
+                Self(self.0.div_wrapped(&other.0))
+            }
+
+            // ── remainder ─────────────────────────────────────────────────
+
+            fn rem(&self, other: Self) -> Self {
+                Self(self.0.rem(&other.0))
+            }
+
+            fn rem_wrapped(&self, other: Self) -> Self {
+                Self(self.0.rem_wrapped(&other.0))
+            }
+
+            // ── power ──────────────────────────────────────────────────────
+
+            fn pow_u8(&self, exp: U8) -> PyResult<Self> {
+                let base = self.0;
+                let e = exp.0;
+                wrap_overflow(move || Self(base.pow(&e)))
+            }
+
+            fn pow_u16(&self, exp: U16) -> PyResult<Self> {
+                let base = self.0;
+                let e = exp.0;
+                wrap_overflow(move || Self(base.pow(&e)))
+            }
+
+            fn pow_u32(&self, exp: U32) -> PyResult<Self> {
+                let base = self.0;
+                let e = exp.0;
+                wrap_overflow(move || Self(base.pow(&e)))
+            }
+
+            // ── conversions ────────────────────────────────────────────────
+
+            fn to_field(&self) -> anyhow::Result<Field> {
+                self.0.to_field().map(Into::into)
+            }
+
+            #[staticmethod]
+            fn from_field(f: &Field) -> anyhow::Result<Self> {
+                $native::from_field(&**f).map(Self)
+            }
+
+            #[staticmethod]
+            fn from_field_lossy(f: &Field) -> Self {
+                Self($native::from_field_lossy(&**f))
+            }
+
+            #[staticmethod]
+            fn from_fields(fields: Vec<Field>) -> anyhow::Result<Self> {
+                let native: Vec<FieldNative> = fields.into_iter().map(Into::into).collect();
+                $native::from_fields(&native).map(Self)
+            }
+
+            fn to_scalar(&self) -> Scalar {
+                self.0.to_scalar().into()
+            }
+
+            fn to_plaintext(&self) -> crate::Plaintext {
+                crate::Plaintext::from(PlaintextNative::Literal(
+                    LiteralNative::$literal_variant(self.0),
+                    OnceLock::new(),
+                ))
+            }
+
+            fn to_boolean_lossy(&self) -> Boolean {
+                Boolean::from(BooleanNative::new(self.0.to_bits_le()[0]))
+            }
+
+            // ── cross-casts ────────────────────────────────────────────────
+
+            fn to_u8_lossy(&self) -> PyResult<U8> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U8(U8Native::from_field_lossy(&f)))
+            }
+
+            fn to_u16_lossy(&self) -> PyResult<U16> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U16(U16Native::from_field_lossy(&f)))
+            }
+
+            fn to_u32_lossy(&self) -> PyResult<U32> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U32(U32Native::from_field_lossy(&f)))
+            }
+
+            fn to_u64_lossy(&self) -> PyResult<U64> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U64(U64Native::from_field_lossy(&f)))
+            }
+
+            fn to_u128_lossy(&self) -> PyResult<U128> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U128(U128Native::from_field_lossy(&f)))
+            }
+
+            fn to_i8_lossy(&self) -> PyResult<I8> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I8(I8Native::from_field_lossy(&f)))
+            }
+
+            fn to_i16_lossy(&self) -> PyResult<I16> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I16(I16Native::from_field_lossy(&f)))
+            }
+
+            fn to_i32_lossy(&self) -> PyResult<I32> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I32(I32Native::from_field_lossy(&f)))
+            }
+
+            fn to_i64_lossy(&self) -> PyResult<I64> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I64(I64Native::from_field_lossy(&f)))
+            }
+
+            fn to_i128_lossy(&self) -> PyResult<I128> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I128(I128Native::from_field_lossy(&f)))
+            }
         }
 
         impl From<$export_ty> for $native {
@@ -80,14 +360,338 @@ macro_rules! integer {
     };
 }
 
-integer!(I8, I8Native, i8, "signed I8");
-integer!(I16, I16Native, i16, "signed I16");
-integer!(I32, I32Native, i32, "signed I32");
-integer!(I64, I64Native, i64, "signed I64");
-integer!(I128, I128Native, i128, "signed I128");
-
-integer!(U8, U8Native, u8, "unsigned U8");
-integer!(U16, U16Native, u16, "unsigned U16");
-integer!(U32, U32Native, u32, "unsigned U32");
-integer!(U64, U64Native, u64, "unsigned U64");
-integer!(U128, U128Native, u128, "unsigned U128");
+// ── Signed integer macro ──────────────────────────────────────────────────────
+// Identical to unsigned but includes negate/abs_checked/abs_wrapped.
+
+macro_rules! integer_signed {
+    ($export_ty:ident, $native:ident, $machine:ident, $literal_variant:ident, $desc:literal) => {
+        #[doc = concat!("The Aleo ", $desc, " type.")]
+        #[pyclass(frozen)]
+        #[derive(Copy, Clone)]
+        pub struct $export_ty($native);
+
+        #[allow(clippy::wrong_self_convention)]
+        #[pymethods]
+        impl $export_ty {
+            #[new]
+            fn new(value: $machine) -> Self {
+                Self($native::new(value))
+            }
+
+            #[staticmethod]
+            fn from_string(s: &str) -> anyhow::Result<Self> {
+                $native::from_str(s).map(Self)
+            }
+
+            #[staticmethod]
+            fn zero() -> Self {
+                Self($native::zero())
+            }
+
+            #[staticmethod]
+            fn one() -> Self {
+                Self($native::one())
+            }
+
+            #[staticmethod]
+            fn random() -> Self {
+                Self(<$native as Uniform>::rand(&mut rand::make_rng::<StdRng>()))
+            }
+
+            fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
+                self.0.to_bytes_le()
+            }
+
+            #[staticmethod]
+            fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
+                $native::from_bytes_le(&bytes).map(Self)
+            }
+
+            fn to_bits_le(&self) -> Vec<bool> {
+                self.0.to_bits_le()
+            }
+
+            #[staticmethod]
+            fn from_bits_le(bits: Vec<bool>) -> anyhow::Result<Self> {
+                $native::from_bits_le(&bits).map(Self)
+            }
+
+            fn __str__(&self) -> String {
+                self.0.to_string()
+            }
+
+            fn __int__(&self) -> $machine {
+                *self.0
+            }
+
+            fn __eq__(&self, other: &Self) -> bool {
+                self.0 == other.0
+            }
+
+            fn __hash__(&self) -> u64 {
+                let mut hasher = DefaultHasher::new();
+                self.0.hash(&mut hasher);
+                hasher.finish()
+            }
+
+            fn __add__(&self, other: Self) -> PyResult<Self> {
+                self.add(other)
+            }
+
+            fn __sub__(&self, other: Self) -> PyResult<Self> {
+                self.subtract(other)
+            }
+
+            fn __mul__(&self, other: Self) -> PyResult<Self> {
+                self.multiply(other)
+            }
+
+            fn __floordiv__(&self, other: Self) -> PyResult<Self> {
+                self.divide(other)
+            }
+
+            fn __pow__(&self, exp: U32, _modulo: Option<u32>) -> PyResult<Self> {
+                self.pow_u32(exp)
+            }
+
+            fn __neg__(&self) -> PyResult<Self> {
+                self.negate()
+            }
+
+            // ── checked arithmetic ─────────────────────────────────────────
+
+            fn add(&self, other: Self) -> PyResult<Self> {
+                let a = self.0;
+                let b = other.0;
+                wrap_overflow(move || Self(a + b))
+            }
+
+            fn subtract(&self, other: Self) -> PyResult<Self> {
+                let a = self.0;
+                let b = other.0;
+                wrap_overflow(move || Self(a - b))
+            }
+
+            fn multiply(&self, other: Self) -> PyResult<Self> {
+                let a = self.0;
+                let b = other.0;
+                wrap_overflow(move || Self(a * b))
+            }
+
+            fn divide(&self, other: Self) -> PyResult<Self> {
+                let a = self.0;
+                let b = other.0;
+                wrap_overflow(move || Self(a / b))
+            }
+
+            fn negate(&self) -> PyResult<Self> {
+                let v = self.0;
+                wrap_overflow(move || Self(-v))
+            }
+
+            fn abs_checked(&self) -> PyResult<Self> {
+                use snarkvm::prelude::AbsChecked;
+                let v = self.0;
+                wrap_overflow(move || Self(v.abs_checked()))
+            }
+
+            fn abs_wrapped(&self) -> Self {
+                use snarkvm::prelude::AbsWrapped;
+                Self(self.0.abs_wrapped())
+            }
+
+            // ── wrapped ────────────────────────────────────────────────────
+
+            fn add_wrapped(&self, other: Self) -> Self {
+                Self(self.0.add_wrapped(&other.0))
+            }
+
+            fn sub_wrapped(&self, other: Self) -> Self {
+                Self(self.0.sub_wrapped(&other.0))
+            }
+
+            fn mul_wrapped(&self, other: Self) -> Self {
+                Self(self.0.mul_wrapped(&other.0))
+            }
+
+            fn div_wrapped(&self, other: Self) -> Self {
+                Self(self.0.div_wrapped(&other.0))
+            }
+
+            // ── remainder ─────────────────────────────────────────────────
+
+            fn rem(&self, other: Self) -> Self {
+                Self(self.0.rem(&other.0))
+            }
+
+            fn rem_wrapped(&self, other: Self) -> Self {
+                Self(self.0.rem_wrapped(&other.0))
+            }
+
+            // ── power ──────────────────────────────────────────────────────
+
+            fn pow_u8(&self, exp: U8) -> PyResult<Self> {
+                let base = self.0;
+                let e = exp.0;
+                wrap_overflow(move || Self(base.pow(&e)))
+            }
+
+            fn pow_u16(&self, exp: U16) -> PyResult<Self> {
+                let base = self.0;
+                let e = exp.0;
+                wrap_overflow(move || Self(base.pow(&e)))
+            }
+
+            fn pow_u32(&self, exp: U32) -> PyResult<Self> {
+                let base = self.0;
+                let e = exp.0;
+                wrap_overflow(move || Self(base.pow(&e)))
+            }
+
+            // ── conversions ────────────────────────────────────────────────
+
+            fn to_field(&self) -> anyhow::Result<Field> {
+                self.0.to_field().map(Into::into)
+            }
+
+            #[staticmethod]
+            fn from_field(f: &Field) -> anyhow::Result<Self> {
+                $native::from_field(&**f).map(Self)
+            }
+
+            #[staticmethod]
+            fn from_field_lossy(f: &Field) -> Self {
+                Self($native::from_field_lossy(&**f))
+            }
+
+            #[staticmethod]
+            fn from_fields(fields: Vec<Field>) -> anyhow::Result<Self> {
+                let native: Vec<FieldNative> = fields.into_iter().map(Into::into).collect();
+                $native::from_fields(&native).map(Self)
+            }
+
+            fn to_scalar(&self) -> Scalar {
+                self.0.to_scalar().into()
+            }
+
+            fn to_plaintext(&self) -> crate::Plaintext {
+                crate::Plaintext::from(PlaintextNative::Literal(
+                    LiteralNative::$literal_variant(self.0),
+                    OnceLock::new(),
+                ))
+            }
+
+            fn to_boolean_lossy(&self) -> Boolean {
+                Boolean::from(BooleanNative::new(self.0.to_bits_le()[0]))
+            }
+
+            // ── cross-casts ────────────────────────────────────────────────
+
+            fn to_u8_lossy(&self) -> PyResult<U8> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U8(U8Native::from_field_lossy(&f)))
+            }
+
+            fn to_u16_lossy(&self) -> PyResult<U16> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U16(U16Native::from_field_lossy(&f)))
+            }
+
+            fn to_u32_lossy(&self) -> PyResult<U32> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U32(U32Native::from_field_lossy(&f)))
+            }
+
+            fn to_u64_lossy(&self) -> PyResult<U64> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U64(U64Native::from_field_lossy(&f)))
+            }
+
+            fn to_u128_lossy(&self) -> PyResult<U128> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(U128(U128Native::from_field_lossy(&f)))
+            }
+
+            fn to_i8_lossy(&self) -> PyResult<I8> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I8(I8Native::from_field_lossy(&f)))
+            }
+
+            fn to_i16_lossy(&self) -> PyResult<I16> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I16(I16Native::from_field_lossy(&f)))
+            }
+
+            fn to_i32_lossy(&self) -> PyResult<I32> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I32(I32Native::from_field_lossy(&f)))
+            }
+
+            fn to_i64_lossy(&self) -> PyResult<I64> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I64(I64Native::from_field_lossy(&f)))
+            }
+
+            fn to_i128_lossy(&self) -> PyResult<I128> {
+                let f = self
+                    .0
+                    .to_field()
+                    .map_err(|e| pyo3::exceptions::PyValueError::new_err(e.to_string()))?;
+                Ok(I128(I128Native::from_field_lossy(&f)))
+            }
+        }
+
+        impl From<$export_ty> for $native {
+            fn from(value: $export_ty) -> Self {
+                value.0
+            }
+        }
+
+        impl From<$native> for $export_ty {
+            fn from(value: $native) -> Self {
+                Self(value)
+            }
+        }
+    };
+}
+
+// ── Instantiate unsigned types ─────────────────────────────────────────────────
+integer_unsigned!(U8, U8Native, u8, U8, "unsigned U8");
+integer_unsigned!(U16, U16Native, u16, U16, "unsigned U16");
+integer_unsigned!(U32, U32Native, u32, U32, "unsigned U32");
+integer_unsigned!(U64, U64Native, u64, U64, "unsigned U64");
+integer_unsigned!(U128, U128Native, u128, U128, "unsigned U128");
+
+// ── Instantiate signed types ───────────────────────────────────────────────────
+integer_signed!(I8, I8Native, i8, I8, "signed I8");
+integer_signed!(I16, I16Native, i16, I16, "signed I16");
+integer_signed!(I32, I32Native, i32, I32, "signed I32");
+integer_signed!(I64, I64Native, i64, I64, "signed I64");
+integer_signed!(I128, I128Native, i128, I128, "signed I128");
diff --git a/sdk/src/algebra/scalar.rs b/sdk/src/algebra/scalar.rs
index de02990..aa1575d 100644
--- a/sdk/src/algebra/scalar.rs
+++ b/sdk/src/algebra/scalar.rs
@@ -14,16 +14,28 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
-use crate::{types::ScalarNative, Field};
+use crate::{
+    types::{
+        FieldNative, GroupNative, I128Native, I16Native, I32Native, I64Native, I8Native,
+        LiteralNative, PlaintextNative, ScalarNative, U128Native, U16Native, U32Native, U64Native,
+        U8Native,
+    },
+    Address, Boolean, Field, Group,
+};
 
 use pyo3::{exceptions::PyZeroDivisionError, prelude::*};
-use snarkvm::prelude::{One, Pow, ToField, Zero};
+use rand::rngs::StdRng;
+use snarkvm::prelude::{
+    CastLossy, Double, FromBits, FromBytes, FromField, One, Pow, ToBits, ToBytes, ToField, Uniform,
+    Zero,
+};
 
 use std::{
     collections::hash_map::DefaultHasher,
     hash::{Hash, Hasher},
     ops::Deref,
     str::FromStr,
+    sync::OnceLock,
 };
 
 /// The Aleo scalar type.
@@ -51,24 +63,44 @@ impl Scalar {
         ScalarNative::one().into()
     }
 
+    /// Returns a random scalar element.
+    #[staticmethod]
+    fn random() -> Self {
+        <ScalarNative as Uniform>::rand(&mut rand::make_rng::<StdRng>()).into()
+    }
+
     /// Returns the little-endian byte representation of the scalar element.
     fn to_bytes_le(&self) -> anyhow::Result<Vec<u8>> {
-        use snarkvm::prelude::ToBytes;
         self.0.to_bytes_le()
     }
 
     /// Parses a scalar from little-endian bytes.
     #[staticmethod]
     fn from_bytes_le(bytes: Vec<u8>) -> anyhow::Result<Self> {
-        use snarkvm::prelude::FromBytes;
         ScalarNative::from_bytes_le(&bytes).map(Self)
     }
 
+    /// Returns the little-endian bit representation of the scalar element.
+    fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
+
+    /// Parses a scalar from little-endian bits.
+    #[staticmethod]
+    fn from_bits_le(bits: Vec<bool>) -> anyhow::Result<Self> {
+        ScalarNative::from_bits_le(&bits).map(Self)
+    }
+
     /// Returns this scalar as a field element.
     fn to_field(&self) -> anyhow::Result<Field> {
         self.0.to_field().map(Into::into)
     }
 
+    /// Doubles this scalar element.
+    fn double(&self) -> Self {
+        Self(Double::double(&self.0))
+    }
+
     /// Returns the sum of self and other.
     fn add(&self, other: Self) -> Self {
         Self(self.0 + other.0)
@@ -84,7 +116,7 @@ impl Scalar {
         Self(self.0 * other.0)
     }
 
-    /// Returns self divided by other (panics on zero divisor).
+    /// Returns self divided by other (errors on zero divisor).
     fn divide(&self, other: Self) -> PyResult<Self> {
         if other.is_zero() {
             Err(PyZeroDivisionError::new_err("division by zero"))
@@ -103,6 +135,125 @@ impl Scalar {
         Self(-self.0)
     }
 
+    /// Converts to a Plaintext wrapper.
+    fn to_plaintext(&self) -> crate::Plaintext {
+        crate::Plaintext::from(PlaintextNative::Literal(
+            LiteralNative::Scalar(self.0),
+            OnceLock::new(),
+        ))
+    }
+
+    // ── cast conversions ───────────────────────────────────────────────────
+
+    /// Converts to a Boolean (strict: must be zero or one).
+    fn to_boolean(&self) -> anyhow::Result<Boolean> {
+        if self.0.is_zero() {
+            Ok(Boolean::from(crate::types::BooleanNative::new(false)))
+        } else if self.0.is_one() {
+            Ok(Boolean::from(crate::types::BooleanNative::new(true)))
+        } else {
+            Err(anyhow::anyhow!(
+                "Failed to convert scalar to boolean: scalar is not zero or one"
+            ))
+        }
+    }
+
+    /// Converts to a Boolean with lossy truncation (LSB).
+    fn to_boolean_lossy(&self) -> Boolean {
+        Boolean::from(crate::types::BooleanNative::new(self.0.to_bits_le()[0]))
+    }
+
+    /// Converts to a Group element (strict, via Field x-coordinate recovery).
+    fn to_group(&self) -> anyhow::Result<Group> {
+        let f: FieldNative = self.0.to_field()?;
+        GroupNative::from_field(&f).map(Into::into)
+    }
+
+    /// Converts to a Group element with lossy conversion (Elligator-2 fallback).
+    fn to_group_lossy(&self) -> anyhow::Result<Group> {
+        let f: FieldNative = self.0.to_field()?;
+        let g: GroupNative = f.cast_lossy();
+        Ok(Group::from(g))
+    }
+
+    /// Converts to an Address (strict, via Group x-coordinate recovery).
+    fn to_address(&self) -> anyhow::Result<Address> {
+        let f: FieldNative = self.0.to_field()?;
+        let g = GroupNative::from_field(&f)?;
+        Ok(Address::new(g))
+    }
+
+    /// Converts to an Address with lossy conversion.
+    fn to_address_lossy(&self) -> anyhow::Result<Address> {
+        let f: FieldNative = self.0.to_field()?;
+        let g: GroupNative = f.cast_lossy();
+        Ok(Address::new(g))
+    }
+
+    // Scalar → Integer lossy conversions (via field)
+
+    /// Cast to U8 with lossy truncation.
+    fn to_u8_lossy(&self) -> anyhow::Result<crate::U8> {
+        let f = self.0.to_field()?;
+        Ok(crate::U8::from(U8Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to U16 with lossy truncation.
+    fn to_u16_lossy(&self) -> anyhow::Result<crate::U16> {
+        let f = self.0.to_field()?;
+        Ok(crate::U16::from(U16Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to U32 with lossy truncation.
+    fn to_u32_lossy(&self) -> anyhow::Result<crate::U32> {
+        let f = self.0.to_field()?;
+        Ok(crate::U32::from(U32Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to U64 with lossy truncation.
+    fn to_u64_lossy(&self) -> anyhow::Result<crate::U64> {
+        let f = self.0.to_field()?;
+        Ok(crate::U64::from(U64Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to U128 with lossy truncation.
+    fn to_u128_lossy(&self) -> anyhow::Result<crate::U128> {
+        let f = self.0.to_field()?;
+        Ok(crate::U128::from(U128Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to I8 with lossy truncation.
+    fn to_i8_lossy(&self) -> anyhow::Result<crate::I8> {
+        let f = self.0.to_field()?;
+        Ok(crate::I8::from(I8Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to I16 with lossy truncation.
+    fn to_i16_lossy(&self) -> anyhow::Result<crate::I16> {
+        let f = self.0.to_field()?;
+        Ok(crate::I16::from(I16Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to I32 with lossy truncation.
+    fn to_i32_lossy(&self) -> anyhow::Result<crate::I32> {
+        let f = self.0.to_field()?;
+        Ok(crate::I32::from(I32Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to I64 with lossy truncation.
+    fn to_i64_lossy(&self) -> anyhow::Result<crate::I64> {
+        let f = self.0.to_field()?;
+        Ok(crate::I64::from(I64Native::from_field_lossy(&f)))
+    }
+
+    /// Cast to I128 with lossy truncation.
+    fn to_i128_lossy(&self) -> anyhow::Result<crate::I128> {
+        let f = self.0.to_field()?;
+        Ok(crate::I128::from(I128Native::from_field_lossy(&f)))
+    }
+
+    // ── dunders ────────────────────────────────────────────────────────────
+
     /// Returns the Scalar as a string.
     fn __str__(&self) -> String {
         self.0.to_string()

From ed0e64b0a6023d473824e819bbc5c2ad368462d9 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 12:14:38 -0400
Subject: [PATCH 41/72] =?UTF-8?q?fix:=20use=20stdlib=20checked=20ops=20for?=
 =?UTF-8?q?=20integer=20arithmetic=20=E2=80=94=20no=20panics,=20clean=20ex?=
 =?UTF-8?q?ceptions?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Replace catch_unwind/wrap_overflow with primitive checked_add/sub/mul/div/pow
and guarded rem/rem_wrapped; division and remainder by zero now raise
ZeroDivisionError, other failures raise OverflowError without any panic.
Fix vacuous Field.random test and add rem zero-divisor + I8 MIN%-1 pinned tests.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_numeric_parity.py |  33 ++-
 sdk/src/algebra/integer.rs              | 257 +++++++++++++++++-------
 2 files changed, 212 insertions(+), 78 deletions(-)

diff --git a/sdk/python/tests/test_numeric_parity.py b/sdk/python/tests/test_numeric_parity.py
index 29d2593..d67460c 100644
--- a/sdk/python/tests/test_numeric_parity.py
+++ b/sdk/python/tests/test_numeric_parity.py
@@ -63,7 +63,7 @@ def test_dunder_mul_eq_multiply(self):
         assert a * b == a.multiply(b)
 
     def test_div_zero_raises(self):
-        with pytest.raises(OverflowError):
+        with pytest.raises(ZeroDivisionError):
             U8(5) // U8(0)
 
     def test_floordiv_eq_divide(self):
@@ -85,9 +85,17 @@ def test_div_wrapped(self):
     def test_rem(self):
         assert U8(10).rem(U8(3)) == U8(1)
 
+    def test_rem_zero_divisor_raises(self):
+        with pytest.raises(ZeroDivisionError):
+            U8(10).rem(U8(0))
+
     def test_rem_wrapped(self):
         assert U8(10).rem_wrapped(U8(3)) == U8(1)
 
+    def test_rem_wrapped_zero_divisor_raises(self):
+        with pytest.raises(ZeroDivisionError):
+            U8(10).rem_wrapped(U8(0))
+
     def test_pow_u8(self):
         # 2^8 = 256 overflows u8
         with pytest.raises(OverflowError):
@@ -232,6 +240,23 @@ def test_to_field_from_field(self):
         v = I8(-42)
         assert I8.from_field(v.to_field()) == v
 
+    def test_rem_zero_divisor_raises(self):
+        with pytest.raises(ZeroDivisionError):
+            I8(10).rem(I8(0))
+
+    def test_rem_wrapped_zero_divisor_raises(self):
+        with pytest.raises(ZeroDivisionError):
+            I8(10).rem_wrapped(I8(0))
+
+    def test_rem_min_neg1_raises_overflow(self):
+        # i8::MIN % -1 overflows (checked_rem returns None); should raise OverflowError
+        with pytest.raises(OverflowError):
+            I8(-128).rem(I8(-1))
+
+    def test_rem_wrapped_min_neg1(self):
+        # rem_wrapped uses wrapping_rem: i8::MIN wrapping_rem -1 == 0 in Rust stdlib
+        assert I8(-128).rem_wrapped(I8(-1)) == I8(0)
+
 
 # ═══════════════════════════════════════════════════════════════
 # Integer — I128 (signed, large)
@@ -467,8 +492,10 @@ def test_to_i8_lossy(self):
 
     def test_random_distinct(self):
         a, b = Field.random(), Field.random()
-        # Astronomically unlikely to collide
-        assert a != b or True  # just ensure it runs
+        assert isinstance(a, Field)
+        assert isinstance(b, Field)
+        # Astronomically unlikely to collide over BLS12-377 field
+        assert a != b
 
 
 # ═══════════════════════════════════════════════════════════════
diff --git a/sdk/src/algebra/integer.rs b/sdk/src/algebra/integer.rs
index 02bf60f..82ca8de 100644
--- a/sdk/src/algebra/integer.rs
+++ b/sdk/src/algebra/integer.rs
@@ -22,10 +22,13 @@ use crate::{
     Boolean, Field, Scalar,
 };
 
-use pyo3::{exceptions::PyOverflowError, prelude::*};
+use pyo3::{
+    exceptions::{PyOverflowError, PyZeroDivisionError},
+    prelude::*,
+};
 use rand::rngs::StdRng;
 use snarkvm::prelude::{
-    AddWrapped, DivWrapped, FromBits, FromBytes, FromField, FromFields, MulWrapped, One, Pow, Rem,
+    AddWrapped, DivWrapped, FromBits, FromBytes, FromField, FromFields, MulWrapped, One,
     RemWrapped, SubWrapped, ToBits, ToBytes, ToField, Uniform, Zero,
 };
 
@@ -36,20 +39,6 @@ use std::{
     sync::OnceLock,
 };
 
-// ── helper: convert a snarkvm panic ("halt") into a Python OverflowError ──────
-fn wrap_overflow<T, F: FnOnce() -> T + std::panic::UnwindSafe>(f: F) -> PyResult<T> {
-    std::panic::catch_unwind(f).map_err(|e| {
-        let msg = if let Some(s) = e.downcast_ref::<String>() {
-            s.clone()
-        } else if let Some(s) = e.downcast_ref::<&str>() {
-            s.to_string()
-        } else {
-            "integer arithmetic overflow or panic".to_string()
-        };
-        PyOverflowError::new_err(msg)
-    })
-}
-
 // ── Unsigned integer macro ────────────────────────────────────────────────────
 // All methods for unsigned integers in a single #[pymethods] block.
 
@@ -155,27 +144,54 @@ macro_rules! integer_unsigned {
             // ── checked arithmetic ─────────────────────────────────────────
 
             fn add(&self, other: Self) -> PyResult<Self> {
-                let a = self.0;
-                let b = other.0;
-                wrap_overflow(move || Self(a + b))
+                (*self.0)
+                    .checked_add(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " addition overflowed"
+                        ))
+                    })
             }
 
             fn subtract(&self, other: Self) -> PyResult<Self> {
-                let a = self.0;
-                let b = other.0;
-                wrap_overflow(move || Self(a - b))
+                (*self.0)
+                    .checked_sub(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " subtraction overflowed"
+                        ))
+                    })
             }
 
             fn multiply(&self, other: Self) -> PyResult<Self> {
-                let a = self.0;
-                let b = other.0;
-                wrap_overflow(move || Self(a * b))
+                (*self.0)
+                    .checked_mul(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " multiplication overflowed"
+                        ))
+                    })
             }
 
             fn divide(&self, other: Self) -> PyResult<Self> {
-                let a = self.0;
-                let b = other.0;
-                wrap_overflow(move || Self(a / b))
+                if *other.0 == 0 {
+                    return Err(PyZeroDivisionError::new_err("integer division by zero"));
+                }
+                (*self.0)
+                    .checked_div(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " division overflowed"
+                        ))
+                    })
             }
 
             // ── wrapped ────────────────────────────────────────────────────
@@ -198,32 +214,59 @@ macro_rules! integer_unsigned {
 
             // ── remainder ─────────────────────────────────────────────────
 
-            fn rem(&self, other: Self) -> Self {
-                Self(self.0.rem(&other.0))
-            }
-
-            fn rem_wrapped(&self, other: Self) -> Self {
-                Self(self.0.rem_wrapped(&other.0))
+            fn rem(&self, other: Self) -> PyResult<Self> {
+                if *other.0 == 0 {
+                    return Err(PyZeroDivisionError::new_err("integer remainder by zero"));
+                }
+                // For unsigned types, checked_rem only fails on zero divisor (already handled).
+                (*self.0)
+                    .checked_rem(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " remainder overflowed"
+                        ))
+                    })
+            }
+
+            fn rem_wrapped(&self, other: Self) -> PyResult<Self> {
+                if *other.0 == 0 {
+                    return Err(PyZeroDivisionError::new_err("integer remainder by zero"));
+                }
+                Ok(Self(self.0.rem_wrapped(&other.0)))
             }
 
             // ── power ──────────────────────────────────────────────────────
 
             fn pow_u8(&self, exp: U8) -> PyResult<Self> {
-                let base = self.0;
-                let e = exp.0;
-                wrap_overflow(move || Self(base.pow(&e)))
+                let exp_u32 = *exp.0 as u32;
+                (*self.0)
+                    .checked_pow(exp_u32)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(stringify!($machine), " power overflowed"))
+                    })
             }
 
             fn pow_u16(&self, exp: U16) -> PyResult<Self> {
-                let base = self.0;
-                let e = exp.0;
-                wrap_overflow(move || Self(base.pow(&e)))
+                let exp_u32 = *exp.0 as u32;
+                (*self.0)
+                    .checked_pow(exp_u32)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(stringify!($machine), " power overflowed"))
+                    })
             }
 
             fn pow_u32(&self, exp: U32) -> PyResult<Self> {
-                let base = self.0;
-                let e = exp.0;
-                wrap_overflow(move || Self(base.pow(&e)))
+                let exp_u32 = *exp.0;
+                (*self.0)
+                    .checked_pow(exp_u32)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(stringify!($machine), " power overflowed"))
+                    })
             }
 
             // ── conversions ────────────────────────────────────────────────
@@ -461,38 +504,75 @@ macro_rules! integer_signed {
             // ── checked arithmetic ─────────────────────────────────────────
 
             fn add(&self, other: Self) -> PyResult<Self> {
-                let a = self.0;
-                let b = other.0;
-                wrap_overflow(move || Self(a + b))
+                (*self.0)
+                    .checked_add(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " addition overflowed"
+                        ))
+                    })
             }
 
             fn subtract(&self, other: Self) -> PyResult<Self> {
-                let a = self.0;
-                let b = other.0;
-                wrap_overflow(move || Self(a - b))
+                (*self.0)
+                    .checked_sub(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " subtraction overflowed"
+                        ))
+                    })
             }
 
             fn multiply(&self, other: Self) -> PyResult<Self> {
-                let a = self.0;
-                let b = other.0;
-                wrap_overflow(move || Self(a * b))
+                (*self.0)
+                    .checked_mul(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " multiplication overflowed"
+                        ))
+                    })
             }
 
             fn divide(&self, other: Self) -> PyResult<Self> {
-                let a = self.0;
-                let b = other.0;
-                wrap_overflow(move || Self(a / b))
+                if *other.0 == 0 {
+                    return Err(PyZeroDivisionError::new_err("integer division by zero"));
+                }
+                (*self.0)
+                    .checked_div(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " division overflowed"
+                        ))
+                    })
             }
 
             fn negate(&self) -> PyResult<Self> {
-                let v = self.0;
-                wrap_overflow(move || Self(-v))
+                (*self.0)
+                    .checked_neg()
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " negation overflowed"
+                        ))
+                    })
             }
 
             fn abs_checked(&self) -> PyResult<Self> {
-                use snarkvm::prelude::AbsChecked;
-                let v = self.0;
-                wrap_overflow(move || Self(v.abs_checked()))
+                (*self.0)
+                    .checked_abs()
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(stringify!($machine), " abs overflowed"))
+                    })
             }
 
             fn abs_wrapped(&self) -> Self {
@@ -520,32 +600,59 @@ macro_rules! integer_signed {
 
             // ── remainder ─────────────────────────────────────────────────
 
-            fn rem(&self, other: Self) -> Self {
-                Self(self.0.rem(&other.0))
-            }
-
-            fn rem_wrapped(&self, other: Self) -> Self {
-                Self(self.0.rem_wrapped(&other.0))
+            fn rem(&self, other: Self) -> PyResult<Self> {
+                if *other.0 == 0 {
+                    return Err(PyZeroDivisionError::new_err("integer remainder by zero"));
+                }
+                // For signed types, checked_rem also returns None for MIN % -1 (overflow).
+                (*self.0)
+                    .checked_rem(*other.0)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(
+                            stringify!($machine),
+                            " remainder overflowed"
+                        ))
+                    })
+            }
+
+            fn rem_wrapped(&self, other: Self) -> PyResult<Self> {
+                if *other.0 == 0 {
+                    return Err(PyZeroDivisionError::new_err("integer remainder by zero"));
+                }
+                Ok(Self(self.0.rem_wrapped(&other.0)))
             }
 
             // ── power ──────────────────────────────────────────────────────
 
             fn pow_u8(&self, exp: U8) -> PyResult<Self> {
-                let base = self.0;
-                let e = exp.0;
-                wrap_overflow(move || Self(base.pow(&e)))
+                let exp_u32 = *exp.0 as u32;
+                (*self.0)
+                    .checked_pow(exp_u32)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(stringify!($machine), " power overflowed"))
+                    })
             }
 
             fn pow_u16(&self, exp: U16) -> PyResult<Self> {
-                let base = self.0;
-                let e = exp.0;
-                wrap_overflow(move || Self(base.pow(&e)))
+                let exp_u32 = *exp.0 as u32;
+                (*self.0)
+                    .checked_pow(exp_u32)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(stringify!($machine), " power overflowed"))
+                    })
             }
 
             fn pow_u32(&self, exp: U32) -> PyResult<Self> {
-                let base = self.0;
-                let e = exp.0;
-                wrap_overflow(move || Self(base.pow(&e)))
+                let exp_u32 = *exp.0;
+                (*self.0)
+                    .checked_pow(exp_u32)
+                    .map(|v| Self($native::new(v)))
+                    .ok_or_else(|| {
+                        PyOverflowError::new_err(concat!(stringify!($machine), " power overflowed"))
+                    })
             }
 
             // ── conversions ────────────────────────────────────────────────

From debe60140caed3d5ff9f28d6e2bb8a1d4b2cc74b Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 12:38:41 -0400
Subject: [PATCH 42/72] feat: add ProofNative, DynamicRecordNative,
 StatePathNative type aliases

---
 sdk/src/types.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sdk/src/types.rs b/sdk/src/types.rs
index f728b88..f05afb7 100644
--- a/sdk/src/types.rs
+++ b/sdk/src/types.rs
@@ -101,3 +101,12 @@ pub type InputNative = Input<CurrentNetwork>;
 pub type OutputNative = Output<CurrentNetwork>;
 pub type FutureNative = Future<CurrentNetwork>;
 pub type ArgumentNative = Argument<CurrentNetwork>;
+
+// Proof type
+pub type ProofNative = snarkvm::synthesizer::snark::Proof<CurrentNetwork>;
+
+// Dynamic record type
+pub type DynamicRecordNative = snarkvm::console::program::DynamicRecord<CurrentNetwork>;
+
+// State path type (for OfflineQuery)
+pub type StatePathNative = snarkvm::console::program::StatePath<CurrentNetwork>;

From 36b7add2538314bded2db9a41d3f2c6b013c27c8 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 12:39:38 -0400
Subject: [PATCH 43/72] feat: add Proof type with
 from_string/from_bytes/bytes/__str__/__eq__

---
 sdk/python/tests/test_program_keys.py | 13 +++++
 sdk/src/lib.rs                        |  1 +
 sdk/src/programs/mod.rs               |  3 ++
 sdk/src/programs/proof.rs             | 68 +++++++++++++++++++++++++++
 4 files changed, 85 insertions(+)
 create mode 100644 sdk/python/tests/test_program_keys.py
 create mode 100644 sdk/src/programs/proof.rs

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
new file mode 100644
index 0000000..3f6ac7e
--- /dev/null
+++ b/sdk/python/tests/test_program_keys.py
@@ -0,0 +1,13 @@
+"""Tests for W4d2 wasm-parity additions."""
+import pytest
+from aleo.mainnet import Proof
+
+
+def test_proof_from_invalid_string():
+    with pytest.raises(Exception):
+        Proof.from_string("not_a_proof")
+
+
+def test_proof_from_invalid_bytes():
+    with pytest.raises(Exception):
+        Proof.from_bytes(bytes(10))
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index e4be2b8..526e790 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -74,6 +74,7 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Poseidon8>()?;
     m.add_class::<PrivateKey>()?;
     m.add_class::<Process>()?;
+    m.add_class::<Proof>()?;
     m.add_class::<Program>()?;
     m.add_class::<ProgramID>()?;
     m.add_class::<ProvingKey>()?;
diff --git a/sdk/src/programs/mod.rs b/sdk/src/programs/mod.rs
index e180c28..cbac558 100644
--- a/sdk/src/programs/mod.rs
+++ b/sdk/src/programs/mod.rs
@@ -62,5 +62,8 @@ pub use transition::Transition;
 mod value;
 pub use value::Value;
 
+mod proof;
+pub use proof::Proof;
+
 mod verifying_key;
 pub use verifying_key::VerifyingKey;
diff --git a/sdk/src/programs/proof.rs b/sdk/src/programs/proof.rs
new file mode 100644
index 0000000..4c6b15f
--- /dev/null
+++ b/sdk/src/programs/proof.rs
@@ -0,0 +1,68 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+//
+// Licensed under GPL-3.0-or-later.
+
+use crate::types::ProofNative;
+
+use pyo3::prelude::*;
+use snarkvm::prelude::{FromBytes, ToBytes};
+
+use std::{ops::Deref, str::FromStr};
+
+/// SNARK proof for verification of program execution.
+#[pyclass(frozen)]
+#[derive(Clone)]
+pub struct Proof(ProofNative);
+
+#[pymethods]
+impl Proof {
+    /// Construct a new proof from a byte array.
+    #[staticmethod]
+    fn from_bytes(bytes: &[u8]) -> anyhow::Result<Self> {
+        ProofNative::from_bytes_le(bytes).map(Self)
+    }
+
+    /// Create a proof from its string representation.
+    #[staticmethod]
+    fn from_string(s: &str) -> anyhow::Result<Self> {
+        ProofNative::from_str(s).map(Self)
+    }
+
+    /// Return the byte representation of the proof.
+    fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Returns the proof as a string.
+    fn __str__(&self) -> String {
+        self.0.to_string()
+    }
+
+    fn __eq__(&self, other: &Self) -> bool {
+        self.0 == other.0
+    }
+
+    #[classattr]
+    const __hash__: Option<PyObject> = None;
+}
+
+impl Deref for Proof {
+    type Target = ProofNative;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<ProofNative> for Proof {
+    fn from(proof: ProofNative) -> Self {
+        Self(proof)
+    }
+}
+
+impl From<Proof> for ProofNative {
+    fn from(proof: Proof) -> Self {
+        proof.0
+    }
+}

From 5d21b3b9382520bcb2a99b1659d70f5fe9d95c2e Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 12:42:03 -0400
Subject: [PATCH 44/72] feat: add DynamicRecord type with
 from_record/to_record/bytes/fields/bits

---
 sdk/python/tests/test_program_keys.py |  65 ++++++++++++++-
 sdk/src/lib.rs                        |   1 +
 sdk/src/programs/dynamic_record.rs    | 116 ++++++++++++++++++++++++++
 sdk/src/programs/mod.rs               |   3 +
 4 files changed, 184 insertions(+), 1 deletion(-)
 create mode 100644 sdk/src/programs/dynamic_record.rs

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index 3f6ac7e..5f976f0 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -1,6 +1,6 @@
 """Tests for W4d2 wasm-parity additions."""
 import pytest
-from aleo.mainnet import Proof
+from aleo.mainnet import Proof, DynamicRecord, RecordPlaintext
 
 
 def test_proof_from_invalid_string():
@@ -11,3 +11,66 @@ def test_proof_from_invalid_string():
 def test_proof_from_invalid_bytes():
     with pytest.raises(Exception):
         Proof.from_bytes(bytes(10))
+
+
+CREDITS_RECORD_V1 = (
+    "{ owner: aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a.private, "
+    "microcredits: 1000000u64.private, "
+    "_nonce: 3634848344765318974603121890869676775499130077229666060613233255327643175219group.public, "
+    "_version: 1u8.public }"
+)
+EXPECTED_OWNER = "aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a"
+EXPECTED_ROOT = "3632128850012040781624982531669233558118256132998845003264257146683715587370field"
+EXPECTED_NONCE = "3634848344765318974603121890869676775499130077229666060613233255327643175219group"
+
+
+def test_dynamic_record_from_record_round_trip():
+    """KAT: DynamicRecord from RecordPlaintext and back."""
+    record = RecordPlaintext.from_string(CREDITS_RECORD_V1)
+    dr = DynamicRecord.from_record(record)
+    assert str(dr.owner) == EXPECTED_OWNER
+    assert str(dr.root) == EXPECTED_ROOT
+    assert str(dr.nonce) == EXPECTED_NONCE
+    assert dr.is_hiding() is True
+
+
+def test_dynamic_record_string_round_trip():
+    record = RecordPlaintext.from_string(CREDITS_RECORD_V1)
+    dr = DynamicRecord.from_record(record)
+    dr_str = str(dr)
+    dr2 = DynamicRecord.from_string(dr_str)
+    assert str(dr2) == dr_str
+
+
+def test_dynamic_record_bytes_round_trip():
+    record = RecordPlaintext.from_string(CREDITS_RECORD_V1)
+    dr = DynamicRecord.from_record(record)
+    raw = dr.bytes()
+    dr2 = DynamicRecord.from_bytes(bytes(raw))
+    assert str(dr2.owner) == EXPECTED_OWNER
+
+
+def test_dynamic_record_to_record():
+    record = RecordPlaintext.from_string(CREDITS_RECORD_V1)
+    dr = DynamicRecord.from_record(record)
+    back = dr.to_record(owner_is_private=True)
+    assert back is not None
+
+
+def test_dynamic_record_to_fields():
+    record = RecordPlaintext.from_string(CREDITS_RECORD_V1)
+    dr = DynamicRecord.from_record(record)
+    fields = dr.to_fields()
+    assert len(fields) > 0
+
+
+def test_dynamic_record_to_bits_le():
+    record = RecordPlaintext.from_string(CREDITS_RECORD_V1)
+    dr = DynamicRecord.from_record(record)
+    bits = dr.to_bits_le()
+    assert len(bits) > 0
+
+
+def test_dynamic_record_invalid():
+    with pytest.raises(Exception):
+        DynamicRecord.from_string("not a record")
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index 526e790..dee334f 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -50,6 +50,7 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Ciphertext>()?;
     m.add_class::<ComputeKey>()?;
     m.add_class::<Credits>()?;
+    m.add_class::<DynamicRecord>()?;
     m.add_class::<Execution>()?;
     m.add_class::<Fee>()?;
     m.add_class::<Field>()?;
diff --git a/sdk/src/programs/dynamic_record.rs b/sdk/src/programs/dynamic_record.rs
new file mode 100644
index 0000000..2e6005b
--- /dev/null
+++ b/sdk/src/programs/dynamic_record.rs
@@ -0,0 +1,116 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+//
+// Licensed under GPL-3.0-or-later.
+
+use crate::{
+    types::DynamicRecordNative,
+    Address, Field, Group, RecordPlaintext,
+};
+
+use pyo3::prelude::*;
+use snarkvm::prelude::{FromBytes, ToBits, ToBytes, ToFields};
+
+use std::{ops::Deref, str::FromStr};
+
+/// A fixed-size representation of an Aleo record that stores the Merkle root
+/// of the record data rather than the full data.
+#[pyclass(frozen)]
+#[derive(Clone)]
+pub struct DynamicRecord(DynamicRecordNative);
+
+#[pymethods]
+impl DynamicRecord {
+    /// Creates a DynamicRecord from its string representation.
+    #[staticmethod]
+    fn from_string(s: &str) -> anyhow::Result<Self> {
+        DynamicRecordNative::from_str(s).map(Self)
+    }
+
+    /// Creates a DynamicRecord from a RecordPlaintext.
+    #[staticmethod]
+    fn from_record(record: &RecordPlaintext) -> anyhow::Result<Self> {
+        DynamicRecordNative::from_record(&**record).map(Self)
+    }
+
+    /// Deserializes a DynamicRecord from a little-endian byte array.
+    #[staticmethod]
+    fn from_bytes(bytes: &[u8]) -> anyhow::Result<Self> {
+        DynamicRecordNative::from_bytes_le(bytes).map(Self)
+    }
+
+    /// Converts this DynamicRecord back to a RecordPlaintext.
+    fn to_record(&self, owner_is_private: bool) -> anyhow::Result<RecordPlaintext> {
+        self.0.to_record(owner_is_private).map(RecordPlaintext::from)
+    }
+
+    /// Serializes the dynamic record to a little-endian byte array.
+    fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Returns the dynamic record as a vector of field elements.
+    fn to_fields(&self) -> anyhow::Result<Vec<Field>> {
+        self.0.to_fields().map(|fs| fs.into_iter().map(Field::from).collect())
+    }
+
+    /// Returns the dynamic record as a little-endian bit vector.
+    fn to_bits_le(&self) -> Vec<bool> {
+        self.0.to_bits_le()
+    }
+
+    /// Returns the owner address of the dynamic record.
+    #[getter]
+    fn owner(&self) -> Address {
+        Address::from(*self.0.owner())
+    }
+
+    /// Returns the Merkle root of the record data as a Field.
+    #[getter]
+    fn root(&self) -> Field {
+        Field::from(*self.0.root())
+    }
+
+    /// Returns the nonce of the record as a Group.
+    #[getter]
+    fn nonce(&self) -> Group {
+        Group::from(*self.0.nonce())
+    }
+
+    /// Returns true if the dynamic record is a hiding variant (version != 0).
+    fn is_hiding(&self) -> bool {
+        self.0.is_hiding()
+    }
+
+    fn __str__(&self) -> String {
+        self.0.to_string()
+    }
+
+    fn __eq__(&self, other: &Self) -> bool {
+        // Compare via string representation
+        self.0.to_string() == other.0.to_string()
+    }
+
+    #[classattr]
+    const __hash__: Option<PyObject> = None;
+}
+
+impl Deref for DynamicRecord {
+    type Target = DynamicRecordNative;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<DynamicRecordNative> for DynamicRecord {
+    fn from(native: DynamicRecordNative) -> Self {
+        Self(native)
+    }
+}
+
+impl From<DynamicRecord> for DynamicRecordNative {
+    fn from(dr: DynamicRecord) -> Self {
+        dr.0
+    }
+}
diff --git a/sdk/src/programs/mod.rs b/sdk/src/programs/mod.rs
index cbac558..2160df9 100644
--- a/sdk/src/programs/mod.rs
+++ b/sdk/src/programs/mod.rs
@@ -17,6 +17,9 @@
 mod authorization;
 pub use authorization::Authorization;
 
+mod dynamic_record;
+pub use dynamic_record::DynamicRecord;
+
 mod execution;
 pub use execution::Execution;
 

From 8be0d9fbe9795fbf89e80b03712d86d94ffd428e Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 12:44:02 -0400
Subject: [PATCH 45/72] feat: add Metadata type with 15 credits statics and
 base_url

---
 sdk/python/tests/test_program_keys.py |  28 +-
 sdk/src/lib.rs                        |   1 +
 sdk/src/programs/metadata.rs          | 395 ++++++++++++++++++++++++++
 sdk/src/programs/mod.rs               |   3 +
 4 files changed, 426 insertions(+), 1 deletion(-)
 create mode 100644 sdk/src/programs/metadata.rs

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index 5f976f0..c777cbf 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -1,6 +1,6 @@
 """Tests for W4d2 wasm-parity additions."""
 import pytest
-from aleo.mainnet import Proof, DynamicRecord, RecordPlaintext
+from aleo.mainnet import Proof, DynamicRecord, RecordPlaintext, Metadata
 
 
 def test_proof_from_invalid_string():
@@ -74,3 +74,29 @@ def test_dynamic_record_to_bits_le():
 def test_dynamic_record_invalid():
     with pytest.raises(Exception):
         DynamicRecord.from_string("not a record")
+
+
+def test_metadata_bond_public():
+    m = Metadata.bond_public()
+    assert m.name == "bond_public"
+    assert m.locator == "credits.aleo/bond_public"
+    assert m.verifying_key == "bondPublicVerifier"
+    assert "bond_public.prover." in m.prover
+    assert "bond_public.verifier." in m.verifier
+    assert "parameters.provable.com/mainnet" in m.prover
+
+
+def test_metadata_transfer_public():
+    m = Metadata.transfer_public()
+    assert m.name == "transfer_public"
+    assert m.locator == "credits.aleo/transfer_public"
+
+
+def test_metadata_inclusion():
+    m = Metadata.inclusion()
+    assert m.name == "inclusion"
+    assert m.locator == "inclusion"
+
+
+def test_metadata_base_url():
+    assert "parameters.provable.com" in Metadata.base_url()
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index dee334f..59b0cf4 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -65,6 +65,7 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Literal>()?;
     m.add_class::<Locator>()?;
     m.add_class::<MicroCredits>()?;
+    m.add_class::<Metadata>()?;
     m.add_class::<Network>()?;
     m.add_class::<Pedersen64>()?;
     m.add_class::<Pedersen128>()?;
diff --git a/sdk/src/programs/metadata.rs b/sdk/src/programs/metadata.rs
new file mode 100644
index 0000000..60c77a6
--- /dev/null
+++ b/sdk/src/programs/metadata.rs
@@ -0,0 +1,395 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+//
+// Licensed under GPL-3.0-or-later.
+
+use pyo3::prelude::*;
+
+#[cfg(not(feature = "testnet"))]
+const BASE_URL: &str = "https://parameters.provable.com/mainnet/";
+#[cfg(feature = "testnet")]
+const BASE_URL: &str = "https://parameters.provable.com/testnet/";
+
+fn prover_checksum(metadata_json: &'static str) -> String {
+    let meta: serde_json::Value =
+        serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
+    meta["prover_checksum"].as_str().expect("Failed to parse prover checksum").to_string()
+}
+
+fn verifier_checksum(metadata_json: &'static str) -> String {
+    let meta: serde_json::Value =
+        serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
+    meta["verifier_checksum"].as_str().expect("Failed to parse verifier checksum").to_string()
+}
+
+fn make_metadata(
+    name: &str,
+    verifying_key_js_name: &str,
+    locator: &str,
+    metadata_json: &'static str,
+) -> Metadata {
+    let pc = prover_checksum(metadata_json);
+    let vc = verifier_checksum(metadata_json);
+    Metadata {
+        name: name.to_string(),
+        locator: locator.to_string(),
+        prover: format!("{}{}.prover.{}", BASE_URL, name, &pc[..7]),
+        verifier: format!("{}.verifier.{}", name, &vc[..7]),
+        verifying_key: verifying_key_js_name.to_string(),
+    }
+}
+
+/// Metadata for an Aleo credits function's proving and verifying keys.
+#[pyclass]
+#[derive(Clone)]
+pub struct Metadata {
+    #[pyo3(get)]
+    pub name: String,
+    #[pyo3(get)]
+    pub locator: String,
+    #[pyo3(get)]
+    pub prover: String,
+    #[pyo3(get)]
+    pub verifier: String,
+    #[pyo3(get)]
+    pub verifying_key: String,
+}
+
+#[pymethods]
+impl Metadata {
+    /// Returns the base URL for parameter downloads.
+    #[staticmethod]
+    fn base_url() -> String {
+        BASE_URL.to_string()
+    }
+
+    #[staticmethod]
+    fn bond_public() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::BondPublicProver;
+            make_metadata(
+                "bond_public",
+                "bondPublicVerifier",
+                "credits.aleo/bond_public",
+                BondPublicProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::BondPublicProver;
+            make_metadata(
+                "bond_public",
+                "bondPublicVerifier",
+                "credits.aleo/bond_public",
+                BondPublicProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn bond_validator() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::BondValidatorProver;
+            make_metadata(
+                "bond_validator",
+                "bondValidatorVerifier",
+                "credits.aleo/bond_validator",
+                BondValidatorProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::BondValidatorProver;
+            make_metadata(
+                "bond_validator",
+                "bondValidatorVerifier",
+                "credits.aleo/bond_validator",
+                BondValidatorProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn claim_unbond_public() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::ClaimUnbondPublicProver;
+            make_metadata(
+                "claim_unbond_public",
+                "claimUnbondPublicVerifier",
+                "credits.aleo/claim_unbond_public",
+                ClaimUnbondPublicProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::ClaimUnbondPublicProver;
+            make_metadata(
+                "claim_unbond_public",
+                "claimUnbondPublicVerifier",
+                "credits.aleo/claim_unbond_public",
+                ClaimUnbondPublicProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn fee_private() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::FeePrivateProver;
+            make_metadata(
+                "fee_private",
+                "feePrivateVerifier",
+                "credits.aleo/fee_private",
+                FeePrivateProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::FeePrivateProver;
+            make_metadata(
+                "fee_private",
+                "feePrivateVerifier",
+                "credits.aleo/fee_private",
+                FeePrivateProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn fee_public() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::FeePublicProver;
+            make_metadata(
+                "fee_public",
+                "feePublicVerifier",
+                "credits.aleo/fee_public",
+                FeePublicProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::FeePublicProver;
+            make_metadata(
+                "fee_public",
+                "feePublicVerifier",
+                "credits.aleo/fee_public",
+                FeePublicProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn inclusion() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::InclusionProver;
+            make_metadata("inclusion", "inclusionVerifier", "inclusion", InclusionProver::METADATA)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::InclusionProver;
+            make_metadata("inclusion", "inclusionVerifier", "inclusion", InclusionProver::METADATA)
+        }
+    }
+
+    #[staticmethod]
+    fn join() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::JoinProver;
+            make_metadata("join", "joinVerifier", "credits.aleo/join", JoinProver::METADATA)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::JoinProver;
+            make_metadata("join", "joinVerifier", "credits.aleo/join", JoinProver::METADATA)
+        }
+    }
+
+    #[staticmethod]
+    fn set_validator_state() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::SetValidatorStateProver;
+            make_metadata(
+                "set_validator_state",
+                "setValidatorStateVerifier",
+                "credits.aleo/set_validator_state",
+                SetValidatorStateProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::SetValidatorStateProver;
+            make_metadata(
+                "set_validator_state",
+                "setValidatorStateVerifier",
+                "credits.aleo/set_validator_state",
+                SetValidatorStateProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn split() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::SplitProver;
+            make_metadata("split", "splitVerifier", "credits.aleo/split", SplitProver::METADATA)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::SplitProver;
+            make_metadata("split", "splitVerifier", "credits.aleo/split", SplitProver::METADATA)
+        }
+    }
+
+    #[staticmethod]
+    fn transfer_private() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::TransferPrivateProver;
+            make_metadata(
+                "transfer_private",
+                "transferPrivateVerifier",
+                "credits.aleo/transfer_private",
+                TransferPrivateProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::TransferPrivateProver;
+            make_metadata(
+                "transfer_private",
+                "transferPrivateVerifier",
+                "credits.aleo/transfer_private",
+                TransferPrivateProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn transfer_private_to_public() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::TransferPrivateToPublicProver;
+            make_metadata(
+                "transfer_private_to_public",
+                "transferPrivateToPublicVerifier",
+                "credits.aleo/transfer_private_to_public",
+                TransferPrivateToPublicProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::TransferPrivateToPublicProver;
+            make_metadata(
+                "transfer_private_to_public",
+                "transferPrivateToPublicVerifier",
+                "credits.aleo/transfer_private_to_public",
+                TransferPrivateToPublicProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn transfer_public() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::TransferPublicProver;
+            make_metadata(
+                "transfer_public",
+                "transferPublicVerifier",
+                "credits.aleo/transfer_public",
+                TransferPublicProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::TransferPublicProver;
+            make_metadata(
+                "transfer_public",
+                "transferPublicVerifier",
+                "credits.aleo/transfer_public",
+                TransferPublicProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn transfer_public_as_signer() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::TransferPublicAsSignerProver;
+            make_metadata(
+                "transfer_public_as_signer",
+                "transferPublicAsSignerVerifier",
+                "credits.aleo/transfer_public_as_signer",
+                TransferPublicAsSignerProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::TransferPublicAsSignerProver;
+            make_metadata(
+                "transfer_public_as_signer",
+                "transferPublicAsSignerVerifier",
+                "credits.aleo/transfer_public_as_signer",
+                TransferPublicAsSignerProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn transfer_public_to_private() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::TransferPublicToPrivateProver;
+            make_metadata(
+                "transfer_public_to_private",
+                "transferPublicToPrivateVerifier",
+                "credits.aleo/transfer_public_to_private",
+                TransferPublicToPrivateProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::TransferPublicToPrivateProver;
+            make_metadata(
+                "transfer_public_to_private",
+                "transferPublicToPrivateVerifier",
+                "credits.aleo/transfer_public_to_private",
+                TransferPublicToPrivateProver::METADATA,
+            )
+        }
+    }
+
+    #[staticmethod]
+    fn unbond_public() -> Metadata {
+        #[cfg(not(feature = "testnet"))]
+        {
+            use snarkvm::parameters::mainnet::UnbondPublicProver;
+            make_metadata(
+                "unbond_public",
+                "unbondPublicVerifier",
+                "credits.aleo/unbond_public",
+                UnbondPublicProver::METADATA,
+            )
+        }
+        #[cfg(feature = "testnet")]
+        {
+            use snarkvm::parameters::testnet::UnbondPublicProver;
+            make_metadata(
+                "unbond_public",
+                "unbondPublicVerifier",
+                "credits.aleo/unbond_public",
+                UnbondPublicProver::METADATA,
+            )
+        }
+    }
+}
diff --git a/sdk/src/programs/mod.rs b/sdk/src/programs/mod.rs
index 2160df9..c04838c 100644
--- a/sdk/src/programs/mod.rs
+++ b/sdk/src/programs/mod.rs
@@ -35,6 +35,9 @@ pub use literal::Literal;
 mod locator;
 pub use locator::Locator;
 
+mod metadata;
+pub use metadata::Metadata;
+
 mod process;
 pub use process::Process;
 

From 68a0c23c06cb09d0491b2a7840e8424efd89fde9 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 12:46:30 -0400
Subject: [PATCH 46/72] feat: add OfflineQuery type with KAT round-trip

---
 sdk/python/tests/test_program_keys.py | 23 +++++++++-
 sdk/src/lib.rs                        |  1 +
 sdk/src/programs/dynamic_record.rs    | 13 +++---
 sdk/src/programs/metadata.rs          | 52 ++++++++++++++++++----
 sdk/src/programs/mod.rs               |  3 ++
 sdk/src/programs/offline_query.rs     | 63 +++++++++++++++++++++++++++
 6 files changed, 140 insertions(+), 15 deletions(-)
 create mode 100644 sdk/src/programs/offline_query.rs

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index c777cbf..bb4ba82 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -1,6 +1,6 @@
 """Tests for W4d2 wasm-parity additions."""
 import pytest
-from aleo.mainnet import Proof, DynamicRecord, RecordPlaintext, Metadata
+from aleo.mainnet import Proof, DynamicRecord, RecordPlaintext, Metadata, OfflineQuery
 
 
 def test_proof_from_invalid_string():
@@ -100,3 +100,24 @@ def test_metadata_inclusion():
 
 def test_metadata_base_url():
     assert "parameters.provable.com" in Metadata.base_url()
+
+
+OFFLINE_QUERY_KAT = '{"block_height":0,"state_paths":{},"state_root":"sr1wjueje6hy86yw9j4lhl7jwvhjxwunw34paj4k3cn2wm5h5r2syfqd83yw4"}'
+STATE_ROOT = "sr1wjueje6hy86yw9j4lhl7jwvhjxwunw34paj4k3cn2wm5h5r2syfqd83yw4"
+
+
+def test_offline_query_kat():
+    oq = OfflineQuery.new(0, STATE_ROOT)
+    assert str(oq) == OFFLINE_QUERY_KAT
+
+
+def test_offline_query_round_trip():
+    oq = OfflineQuery.new(0, STATE_ROOT)
+    oq2 = OfflineQuery.from_string(str(oq))
+    assert str(oq2) == str(oq)
+
+
+def test_offline_query_add_block_height():
+    oq = OfflineQuery.new(0, STATE_ROOT)
+    oq.add_block_height(42)
+    assert '"block_height":42' in str(oq)
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index 59b0cf4..8279815 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -67,6 +67,7 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<MicroCredits>()?;
     m.add_class::<Metadata>()?;
     m.add_class::<Network>()?;
+    m.add_class::<OfflineQuery>()?;
     m.add_class::<Pedersen64>()?;
     m.add_class::<Pedersen128>()?;
     m.add_class::<Plaintext>()?;
diff --git a/sdk/src/programs/dynamic_record.rs b/sdk/src/programs/dynamic_record.rs
index 2e6005b..8ae5786 100644
--- a/sdk/src/programs/dynamic_record.rs
+++ b/sdk/src/programs/dynamic_record.rs
@@ -3,10 +3,7 @@
 //
 // Licensed under GPL-3.0-or-later.
 
-use crate::{
-    types::DynamicRecordNative,
-    Address, Field, Group, RecordPlaintext,
-};
+use crate::{types::DynamicRecordNative, Address, Field, Group, RecordPlaintext};
 
 use pyo3::prelude::*;
 use snarkvm::prelude::{FromBytes, ToBits, ToBytes, ToFields};
@@ -41,7 +38,9 @@ impl DynamicRecord {
 
     /// Converts this DynamicRecord back to a RecordPlaintext.
     fn to_record(&self, owner_is_private: bool) -> anyhow::Result<RecordPlaintext> {
-        self.0.to_record(owner_is_private).map(RecordPlaintext::from)
+        self.0
+            .to_record(owner_is_private)
+            .map(RecordPlaintext::from)
     }
 
     /// Serializes the dynamic record to a little-endian byte array.
@@ -51,7 +50,9 @@ impl DynamicRecord {
 
     /// Returns the dynamic record as a vector of field elements.
     fn to_fields(&self) -> anyhow::Result<Vec<Field>> {
-        self.0.to_fields().map(|fs| fs.into_iter().map(Field::from).collect())
+        self.0
+            .to_fields()
+            .map(|fs| fs.into_iter().map(Field::from).collect())
     }
 
     /// Returns the dynamic record as a little-endian bit vector.
diff --git a/sdk/src/programs/metadata.rs b/sdk/src/programs/metadata.rs
index 60c77a6..72fd234 100644
--- a/sdk/src/programs/metadata.rs
+++ b/sdk/src/programs/metadata.rs
@@ -13,13 +13,19 @@ const BASE_URL: &str = "https://parameters.provable.com/testnet/";
 fn prover_checksum(metadata_json: &'static str) -> String {
     let meta: serde_json::Value =
         serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
-    meta["prover_checksum"].as_str().expect("Failed to parse prover checksum").to_string()
+    meta["prover_checksum"]
+        .as_str()
+        .expect("Failed to parse prover checksum")
+        .to_string()
 }
 
 fn verifier_checksum(metadata_json: &'static str) -> String {
     let meta: serde_json::Value =
         serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
-    meta["verifier_checksum"].as_str().expect("Failed to parse verifier checksum").to_string()
+    meta["verifier_checksum"]
+        .as_str()
+        .expect("Failed to parse verifier checksum")
+        .to_string()
 }
 
 fn make_metadata(
@@ -188,12 +194,22 @@ impl Metadata {
         #[cfg(not(feature = "testnet"))]
         {
             use snarkvm::parameters::mainnet::InclusionProver;
-            make_metadata("inclusion", "inclusionVerifier", "inclusion", InclusionProver::METADATA)
+            make_metadata(
+                "inclusion",
+                "inclusionVerifier",
+                "inclusion",
+                InclusionProver::METADATA,
+            )
         }
         #[cfg(feature = "testnet")]
         {
             use snarkvm::parameters::testnet::InclusionProver;
-            make_metadata("inclusion", "inclusionVerifier", "inclusion", InclusionProver::METADATA)
+            make_metadata(
+                "inclusion",
+                "inclusionVerifier",
+                "inclusion",
+                InclusionProver::METADATA,
+            )
         }
     }
 
@@ -202,12 +218,22 @@ impl Metadata {
         #[cfg(not(feature = "testnet"))]
         {
             use snarkvm::parameters::mainnet::JoinProver;
-            make_metadata("join", "joinVerifier", "credits.aleo/join", JoinProver::METADATA)
+            make_metadata(
+                "join",
+                "joinVerifier",
+                "credits.aleo/join",
+                JoinProver::METADATA,
+            )
         }
         #[cfg(feature = "testnet")]
         {
             use snarkvm::parameters::testnet::JoinProver;
-            make_metadata("join", "joinVerifier", "credits.aleo/join", JoinProver::METADATA)
+            make_metadata(
+                "join",
+                "joinVerifier",
+                "credits.aleo/join",
+                JoinProver::METADATA,
+            )
         }
     }
 
@@ -240,12 +266,22 @@ impl Metadata {
         #[cfg(not(feature = "testnet"))]
         {
             use snarkvm::parameters::mainnet::SplitProver;
-            make_metadata("split", "splitVerifier", "credits.aleo/split", SplitProver::METADATA)
+            make_metadata(
+                "split",
+                "splitVerifier",
+                "credits.aleo/split",
+                SplitProver::METADATA,
+            )
         }
         #[cfg(feature = "testnet")]
         {
             use snarkvm::parameters::testnet::SplitProver;
-            make_metadata("split", "splitVerifier", "credits.aleo/split", SplitProver::METADATA)
+            make_metadata(
+                "split",
+                "splitVerifier",
+                "credits.aleo/split",
+                SplitProver::METADATA,
+            )
         }
     }
 
diff --git a/sdk/src/programs/mod.rs b/sdk/src/programs/mod.rs
index c04838c..fd4c1ab 100644
--- a/sdk/src/programs/mod.rs
+++ b/sdk/src/programs/mod.rs
@@ -38,6 +38,9 @@ pub use locator::Locator;
 mod metadata;
 pub use metadata::Metadata;
 
+mod offline_query;
+pub use offline_query::OfflineQuery;
+
 mod process;
 pub use process::Process;
 
diff --git a/sdk/src/programs/offline_query.rs b/sdk/src/programs/offline_query.rs
new file mode 100644
index 0000000..0e9df83
--- /dev/null
+++ b/sdk/src/programs/offline_query.rs
@@ -0,0 +1,63 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+//
+// Licensed under GPL-3.0-or-later.
+
+use crate::types::{CurrentNetwork, FieldNative, StatePathNative};
+
+use indexmap::IndexMap;
+use pyo3::prelude::*;
+use serde::{Deserialize, Serialize};
+use snarkvm::prelude::Network;
+
+use std::str::FromStr;
+
+type StateRoot = <CurrentNetwork as Network>::StateRoot;
+
+/// An offline query object used to insert the global state root and state paths
+/// needed to create a valid inclusion proof offline.
+#[pyclass]
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct OfflineQuery {
+    block_height: u32,
+    state_paths: IndexMap<FieldNative, StatePathNative>,
+    state_root: StateRoot,
+}
+
+#[pymethods]
+impl OfflineQuery {
+    /// Creates a new offline query object.
+    #[staticmethod]
+    fn new(block_height: u32, state_root: &str) -> anyhow::Result<Self> {
+        let state_root = StateRoot::from_str(state_root)?;
+        Ok(Self {
+            block_height,
+            state_paths: IndexMap::new(),
+            state_root,
+        })
+    }
+
+    /// Sets the block height.
+    fn add_block_height(&mut self, block_height: u32) {
+        self.block_height = block_height;
+    }
+
+    /// Adds a state path for the given commitment field string.
+    fn add_state_path(&mut self, commitment: &str, state_path: &str) -> anyhow::Result<()> {
+        let commitment = FieldNative::from_str(commitment)?;
+        let state_path = StatePathNative::from_str(state_path)?;
+        self.state_paths.insert(commitment, state_path);
+        Ok(())
+    }
+
+    /// Deserializes an OfflineQuery from a JSON string.
+    #[staticmethod]
+    fn from_string(s: &str) -> anyhow::Result<Self> {
+        serde_json::from_str(s).map_err(Into::into)
+    }
+
+    /// Serializes the offline query as a JSON string.
+    fn __str__(&self) -> String {
+        serde_json::to_string(self).unwrap()
+    }
+}

From 2f5e26ce1cd9c8f6469f31b9a5fd77f4d967a6aa Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 12:55:01 -0400
Subject: [PATCH 47/72] fix: Metadata verifier checksum parity with wasm;
 OfflineQuery/__eq__ hardening

- metadata.rs: refactor make_metadata to accept separate prover_meta and
  verifier_meta params; always read prover_checksum from each respective
  metadata JSON (mirrors wasm reference mechanics exactly). Update all 15
  static constructors to pass both XxxProver::METADATA and
  XxxVerifier::METADATA. Drop the now-unused verifier_checksum helper.
- offline_query.rs: replace .unwrap() with .expect("OfflineQuery
  serialization failed") in __str__ per codebase convention.
- dynamic_record.rs: use direct PartialEq comparison (self.0 == other.0)
  since DynamicRecordNative implements std PartialEq; remove string-form
  workaround.
- test_program_keys.py: add regex assertion for verifier filename format
  (bond_public.verifier.<7 hex chars>).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_program_keys.py |   2 +
 sdk/src/programs/dynamic_record.rs    |   3 +-
 sdk/src/programs/metadata.rs          | 130 +++++++++++++++++---------
 sdk/src/programs/offline_query.rs     |   2 +-
 4 files changed, 90 insertions(+), 47 deletions(-)

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index bb4ba82..c51b4f0 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -1,4 +1,5 @@
 """Tests for W4d2 wasm-parity additions."""
+import re
 import pytest
 from aleo.mainnet import Proof, DynamicRecord, RecordPlaintext, Metadata, OfflineQuery
 
@@ -84,6 +85,7 @@ def test_metadata_bond_public():
     assert "bond_public.prover." in m.prover
     assert "bond_public.verifier." in m.verifier
     assert "parameters.provable.com/mainnet" in m.prover
+    assert re.match(r"^bond_public\.verifier\.[0-9a-f]{7}$", m.verifier)
 
 
 def test_metadata_transfer_public():
diff --git a/sdk/src/programs/dynamic_record.rs b/sdk/src/programs/dynamic_record.rs
index 8ae5786..ebc7b30 100644
--- a/sdk/src/programs/dynamic_record.rs
+++ b/sdk/src/programs/dynamic_record.rs
@@ -88,8 +88,7 @@ impl DynamicRecord {
     }
 
     fn __eq__(&self, other: &Self) -> bool {
-        // Compare via string representation
-        self.0.to_string() == other.0.to_string()
+        self.0 == other.0
     }
 
     #[classattr]
diff --git a/sdk/src/programs/metadata.rs b/sdk/src/programs/metadata.rs
index 72fd234..41328a5 100644
--- a/sdk/src/programs/metadata.rs
+++ b/sdk/src/programs/metadata.rs
@@ -10,21 +10,12 @@ const BASE_URL: &str = "https://parameters.provable.com/mainnet/";
 #[cfg(feature = "testnet")]
 const BASE_URL: &str = "https://parameters.provable.com/testnet/";
 
-fn prover_checksum(metadata_json: &'static str) -> String {
+fn read_prover_checksum(metadata_json: &'static str) -> String {
     let meta: serde_json::Value =
         serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
     meta["prover_checksum"]
         .as_str()
-        .expect("Failed to parse prover checksum")
-        .to_string()
-}
-
-fn verifier_checksum(metadata_json: &'static str) -> String {
-    let meta: serde_json::Value =
-        serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
-    meta["verifier_checksum"]
-        .as_str()
-        .expect("Failed to parse verifier checksum")
+        .expect("Failed to parse prover_checksum")
         .to_string()
 }
 
@@ -32,10 +23,11 @@ fn make_metadata(
     name: &str,
     verifying_key_js_name: &str,
     locator: &str,
-    metadata_json: &'static str,
+    prover_meta: &'static str,
+    verifier_meta: &'static str,
 ) -> Metadata {
-    let pc = prover_checksum(metadata_json);
-    let vc = verifier_checksum(metadata_json);
+    let pc = read_prover_checksum(prover_meta);
+    let vc = read_prover_checksum(verifier_meta);
     Metadata {
         name: name.to_string(),
         locator: locator.to_string(),
@@ -73,22 +65,24 @@ impl Metadata {
     fn bond_public() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::BondPublicProver;
+            use snarkvm::parameters::mainnet::{BondPublicProver, BondPublicVerifier};
             make_metadata(
                 "bond_public",
                 "bondPublicVerifier",
                 "credits.aleo/bond_public",
                 BondPublicProver::METADATA,
+                BondPublicVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::BondPublicProver;
+            use snarkvm::parameters::testnet::{BondPublicProver, BondPublicVerifier};
             make_metadata(
                 "bond_public",
                 "bondPublicVerifier",
                 "credits.aleo/bond_public",
                 BondPublicProver::METADATA,
+                BondPublicVerifier::METADATA,
             )
         }
     }
@@ -97,22 +91,24 @@ impl Metadata {
     fn bond_validator() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::BondValidatorProver;
+            use snarkvm::parameters::mainnet::{BondValidatorProver, BondValidatorVerifier};
             make_metadata(
                 "bond_validator",
                 "bondValidatorVerifier",
                 "credits.aleo/bond_validator",
                 BondValidatorProver::METADATA,
+                BondValidatorVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::BondValidatorProver;
+            use snarkvm::parameters::testnet::{BondValidatorProver, BondValidatorVerifier};
             make_metadata(
                 "bond_validator",
                 "bondValidatorVerifier",
                 "credits.aleo/bond_validator",
                 BondValidatorProver::METADATA,
+                BondValidatorVerifier::METADATA,
             )
         }
     }
@@ -121,22 +117,28 @@ impl Metadata {
     fn claim_unbond_public() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::ClaimUnbondPublicProver;
+            use snarkvm::parameters::mainnet::{
+                ClaimUnbondPublicProver, ClaimUnbondPublicVerifier,
+            };
             make_metadata(
                 "claim_unbond_public",
                 "claimUnbondPublicVerifier",
                 "credits.aleo/claim_unbond_public",
                 ClaimUnbondPublicProver::METADATA,
+                ClaimUnbondPublicVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::ClaimUnbondPublicProver;
+            use snarkvm::parameters::testnet::{
+                ClaimUnbondPublicProver, ClaimUnbondPublicVerifier,
+            };
             make_metadata(
                 "claim_unbond_public",
                 "claimUnbondPublicVerifier",
                 "credits.aleo/claim_unbond_public",
                 ClaimUnbondPublicProver::METADATA,
+                ClaimUnbondPublicVerifier::METADATA,
             )
         }
     }
@@ -145,22 +147,24 @@ impl Metadata {
     fn fee_private() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::FeePrivateProver;
+            use snarkvm::parameters::mainnet::{FeePrivateProver, FeePrivateVerifier};
             make_metadata(
                 "fee_private",
                 "feePrivateVerifier",
                 "credits.aleo/fee_private",
                 FeePrivateProver::METADATA,
+                FeePrivateVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::FeePrivateProver;
+            use snarkvm::parameters::testnet::{FeePrivateProver, FeePrivateVerifier};
             make_metadata(
                 "fee_private",
                 "feePrivateVerifier",
                 "credits.aleo/fee_private",
                 FeePrivateProver::METADATA,
+                FeePrivateVerifier::METADATA,
             )
         }
     }
@@ -169,22 +173,24 @@ impl Metadata {
     fn fee_public() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::FeePublicProver;
+            use snarkvm::parameters::mainnet::{FeePublicProver, FeePublicVerifier};
             make_metadata(
                 "fee_public",
                 "feePublicVerifier",
                 "credits.aleo/fee_public",
                 FeePublicProver::METADATA,
+                FeePublicVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::FeePublicProver;
+            use snarkvm::parameters::testnet::{FeePublicProver, FeePublicVerifier};
             make_metadata(
                 "fee_public",
                 "feePublicVerifier",
                 "credits.aleo/fee_public",
                 FeePublicProver::METADATA,
+                FeePublicVerifier::METADATA,
             )
         }
     }
@@ -193,22 +199,24 @@ impl Metadata {
     fn inclusion() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::InclusionProver;
+            use snarkvm::parameters::mainnet::{InclusionProver, InclusionVerifier};
             make_metadata(
                 "inclusion",
                 "inclusionVerifier",
                 "inclusion",
                 InclusionProver::METADATA,
+                InclusionVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::InclusionProver;
+            use snarkvm::parameters::testnet::{InclusionProver, InclusionVerifier};
             make_metadata(
                 "inclusion",
                 "inclusionVerifier",
                 "inclusion",
                 InclusionProver::METADATA,
+                InclusionVerifier::METADATA,
             )
         }
     }
@@ -217,22 +225,24 @@ impl Metadata {
     fn join() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::JoinProver;
+            use snarkvm::parameters::mainnet::{JoinProver, JoinVerifier};
             make_metadata(
                 "join",
                 "joinVerifier",
                 "credits.aleo/join",
                 JoinProver::METADATA,
+                JoinVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::JoinProver;
+            use snarkvm::parameters::testnet::{JoinProver, JoinVerifier};
             make_metadata(
                 "join",
                 "joinVerifier",
                 "credits.aleo/join",
                 JoinProver::METADATA,
+                JoinVerifier::METADATA,
             )
         }
     }
@@ -241,22 +251,28 @@ impl Metadata {
     fn set_validator_state() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::SetValidatorStateProver;
+            use snarkvm::parameters::mainnet::{
+                SetValidatorStateProver, SetValidatorStateVerifier,
+            };
             make_metadata(
                 "set_validator_state",
                 "setValidatorStateVerifier",
                 "credits.aleo/set_validator_state",
                 SetValidatorStateProver::METADATA,
+                SetValidatorStateVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::SetValidatorStateProver;
+            use snarkvm::parameters::testnet::{
+                SetValidatorStateProver, SetValidatorStateVerifier,
+            };
             make_metadata(
                 "set_validator_state",
                 "setValidatorStateVerifier",
                 "credits.aleo/set_validator_state",
                 SetValidatorStateProver::METADATA,
+                SetValidatorStateVerifier::METADATA,
             )
         }
     }
@@ -265,22 +281,24 @@ impl Metadata {
     fn split() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::SplitProver;
+            use snarkvm::parameters::mainnet::{SplitProver, SplitVerifier};
             make_metadata(
                 "split",
                 "splitVerifier",
                 "credits.aleo/split",
                 SplitProver::METADATA,
+                SplitVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::SplitProver;
+            use snarkvm::parameters::testnet::{SplitProver, SplitVerifier};
             make_metadata(
                 "split",
                 "splitVerifier",
                 "credits.aleo/split",
                 SplitProver::METADATA,
+                SplitVerifier::METADATA,
             )
         }
     }
@@ -289,22 +307,24 @@ impl Metadata {
     fn transfer_private() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::TransferPrivateProver;
+            use snarkvm::parameters::mainnet::{TransferPrivateProver, TransferPrivateVerifier};
             make_metadata(
                 "transfer_private",
                 "transferPrivateVerifier",
                 "credits.aleo/transfer_private",
                 TransferPrivateProver::METADATA,
+                TransferPrivateVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::TransferPrivateProver;
+            use snarkvm::parameters::testnet::{TransferPrivateProver, TransferPrivateVerifier};
             make_metadata(
                 "transfer_private",
                 "transferPrivateVerifier",
                 "credits.aleo/transfer_private",
                 TransferPrivateProver::METADATA,
+                TransferPrivateVerifier::METADATA,
             )
         }
     }
@@ -313,22 +333,28 @@ impl Metadata {
     fn transfer_private_to_public() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::TransferPrivateToPublicProver;
+            use snarkvm::parameters::mainnet::{
+                TransferPrivateToPublicProver, TransferPrivateToPublicVerifier,
+            };
             make_metadata(
                 "transfer_private_to_public",
                 "transferPrivateToPublicVerifier",
                 "credits.aleo/transfer_private_to_public",
                 TransferPrivateToPublicProver::METADATA,
+                TransferPrivateToPublicVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::TransferPrivateToPublicProver;
+            use snarkvm::parameters::testnet::{
+                TransferPrivateToPublicProver, TransferPrivateToPublicVerifier,
+            };
             make_metadata(
                 "transfer_private_to_public",
                 "transferPrivateToPublicVerifier",
                 "credits.aleo/transfer_private_to_public",
                 TransferPrivateToPublicProver::METADATA,
+                TransferPrivateToPublicVerifier::METADATA,
             )
         }
     }
@@ -337,22 +363,24 @@ impl Metadata {
     fn transfer_public() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::TransferPublicProver;
+            use snarkvm::parameters::mainnet::{TransferPublicProver, TransferPublicVerifier};
             make_metadata(
                 "transfer_public",
                 "transferPublicVerifier",
                 "credits.aleo/transfer_public",
                 TransferPublicProver::METADATA,
+                TransferPublicVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::TransferPublicProver;
+            use snarkvm::parameters::testnet::{TransferPublicProver, TransferPublicVerifier};
             make_metadata(
                 "transfer_public",
                 "transferPublicVerifier",
                 "credits.aleo/transfer_public",
                 TransferPublicProver::METADATA,
+                TransferPublicVerifier::METADATA,
             )
         }
     }
@@ -361,22 +389,28 @@ impl Metadata {
     fn transfer_public_as_signer() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::TransferPublicAsSignerProver;
+            use snarkvm::parameters::mainnet::{
+                TransferPublicAsSignerProver, TransferPublicAsSignerVerifier,
+            };
             make_metadata(
                 "transfer_public_as_signer",
                 "transferPublicAsSignerVerifier",
                 "credits.aleo/transfer_public_as_signer",
                 TransferPublicAsSignerProver::METADATA,
+                TransferPublicAsSignerVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::TransferPublicAsSignerProver;
+            use snarkvm::parameters::testnet::{
+                TransferPublicAsSignerProver, TransferPublicAsSignerVerifier,
+            };
             make_metadata(
                 "transfer_public_as_signer",
                 "transferPublicAsSignerVerifier",
                 "credits.aleo/transfer_public_as_signer",
                 TransferPublicAsSignerProver::METADATA,
+                TransferPublicAsSignerVerifier::METADATA,
             )
         }
     }
@@ -385,22 +419,28 @@ impl Metadata {
     fn transfer_public_to_private() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::TransferPublicToPrivateProver;
+            use snarkvm::parameters::mainnet::{
+                TransferPublicToPrivateProver, TransferPublicToPrivateVerifier,
+            };
             make_metadata(
                 "transfer_public_to_private",
                 "transferPublicToPrivateVerifier",
                 "credits.aleo/transfer_public_to_private",
                 TransferPublicToPrivateProver::METADATA,
+                TransferPublicToPrivateVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::TransferPublicToPrivateProver;
+            use snarkvm::parameters::testnet::{
+                TransferPublicToPrivateProver, TransferPublicToPrivateVerifier,
+            };
             make_metadata(
                 "transfer_public_to_private",
                 "transferPublicToPrivateVerifier",
                 "credits.aleo/transfer_public_to_private",
                 TransferPublicToPrivateProver::METADATA,
+                TransferPublicToPrivateVerifier::METADATA,
             )
         }
     }
@@ -409,22 +449,24 @@ impl Metadata {
     fn unbond_public() -> Metadata {
         #[cfg(not(feature = "testnet"))]
         {
-            use snarkvm::parameters::mainnet::UnbondPublicProver;
+            use snarkvm::parameters::mainnet::{UnbondPublicProver, UnbondPublicVerifier};
             make_metadata(
                 "unbond_public",
                 "unbondPublicVerifier",
                 "credits.aleo/unbond_public",
                 UnbondPublicProver::METADATA,
+                UnbondPublicVerifier::METADATA,
             )
         }
         #[cfg(feature = "testnet")]
         {
-            use snarkvm::parameters::testnet::UnbondPublicProver;
+            use snarkvm::parameters::testnet::{UnbondPublicProver, UnbondPublicVerifier};
             make_metadata(
                 "unbond_public",
                 "unbondPublicVerifier",
                 "credits.aleo/unbond_public",
                 UnbondPublicProver::METADATA,
+                UnbondPublicVerifier::METADATA,
             )
         }
     }
diff --git a/sdk/src/programs/offline_query.rs b/sdk/src/programs/offline_query.rs
index 0e9df83..416c331 100644
--- a/sdk/src/programs/offline_query.rs
+++ b/sdk/src/programs/offline_query.rs
@@ -58,6 +58,6 @@ impl OfflineQuery {
 
     /// Serializes the offline query as a JSON string.
     fn __str__(&self) -> String {
-        serde_json::to_string(self).unwrap()
+        serde_json::to_string(self).expect("OfflineQuery serialization failed")
     }
 }

From 1213a0f0a29331fbe271ed42eb8f5643b2c43b59 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:01:20 -0400
Subject: [PATCH 48/72] feat: add Program.has_function, get_function_inputs,
 get_mappings, get_record_members, get_struct_members, address

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_program_keys.py |  77 +++++++++
 sdk/src/programs/program.rs           | 234 +++++++++++++++++++++++++-
 2 files changed, 309 insertions(+), 2 deletions(-)

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index c51b4f0..fa2638a 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -123,3 +123,80 @@ def test_offline_query_add_block_height():
     oq = OfflineQuery.new(0, STATE_ROOT)
     oq.add_block_height(42)
     assert '"block_height":42' in str(oq)
+
+
+# ---------------------------------------------------------------------------
+# Task 6: Program introspection methods
+# ---------------------------------------------------------------------------
+from aleo.mainnet import Program, Address  # noqa: E402
+
+# The credits.aleo program address for this snarkvm version.
+CREDITS_ADDRESS = "aleo1lqmly7ez2k48ajf5hs92ulphaqr05qm4n8qwzj8v0yprmasgpqgsez59gg"
+
+
+def test_program_has_function():
+    p = Program.credits()
+    assert p.has_function("transfer_public") is True
+    assert p.has_function("nonexistent_fn") is False
+
+
+def test_program_get_function_inputs_transfer_public():
+    """KAT: exact dict shape for credits.aleo/transfer_public.
+    transfer_public takes public inputs (receiver address and amount).
+    """
+    p = Program.credits()
+    inputs = p.get_function_inputs("transfer_public")
+    assert len(inputs) == 2
+    assert inputs[0]["type"] == "address"
+    assert inputs[0]["visibility"] == "public"
+    assert inputs[0]["register"] == "r0"
+    assert inputs[1]["type"] == "u64"
+    assert inputs[1]["visibility"] == "public"
+    assert inputs[1]["register"] == "r1"
+
+
+def test_program_get_mappings():
+    p = Program.credits()
+    mappings = p.get_mappings()
+    names = [m["name"] for m in mappings]
+    for expected in ["account", "bonded", "committee"]:
+        assert expected in names
+    for m in mappings:
+        assert "name" in m
+        assert "key_type" in m
+        assert "value_type" in m
+
+
+def test_program_get_record_members():
+    p = Program.credits()
+    rec = p.get_record_members("credits")
+    assert rec["type"] == "record"
+    assert rec["record"] == "credits"
+    members = rec["members"]
+    names = [m["name"] for m in members]
+    assert "microcredits" in names
+    assert "_nonce" in names
+
+
+def test_program_get_struct_members():
+    # Use a program that has structs
+    src = """program test_struct.aleo;
+struct point:
+    x as u32;
+    y as u32;
+function noop:
+    input r0 as u32.public;
+    output r0 as u32.public;
+"""
+    p = Program.from_source(src)
+    members = p.get_struct_members("point")
+    assert isinstance(members, list)
+    names = [m["name"] for m in members]
+    assert "x" in names
+    assert "y" in names
+
+
+def test_program_address():
+    p = Program.credits()
+    addr = p.address()
+    assert str(addr) == CREDITS_ADDRESS
diff --git a/sdk/src/programs/program.rs b/sdk/src/programs/program.rs
index a69614d..e1c832c 100644
--- a/sdk/src/programs/program.rs
+++ b/sdk/src/programs/program.rs
@@ -16,10 +16,15 @@
 
 use crate::{
     programs::{Identifier, ProgramID},
-    types::ProgramNative,
+    types::{CurrentNetwork, IdentifierNative, ProgramNative},
+    Address,
 };
 
-use pyo3::prelude::*;
+use pyo3::{
+    prelude::*,
+    types::{PyDict, PyList},
+};
+use snarkvm::prelude::{EntryType, PlaintextType, ValueType};
 
 use std::{ops::Deref, str::FromStr};
 
@@ -84,6 +89,116 @@ impl Program {
 
     #[classattr]
     const __hash__: Option<PyObject> = None;
+
+    /// Returns true if the program contains a function with the given name.
+    fn has_function(&self, function_name: &str) -> bool {
+        IdentifierNative::from_str(function_name).is_ok_and(|id| self.0.contains_function(&id))
+    }
+
+    /// Returns a list of dicts describing each input of the given function.
+    fn get_function_inputs<'py>(
+        &self,
+        py: Python<'py>,
+        function_name: &str,
+    ) -> anyhow::Result<PyObject> {
+        let id = IdentifierNative::from_str(function_name)?;
+        let function = self
+            .0
+            .functions()
+            .get(&id)
+            .ok_or_else(|| anyhow::anyhow!("function {} not found", function_name))?;
+        let list = PyList::empty(py);
+        for input in function.inputs().iter() {
+            let register = input.register().to_string();
+            match input.value_type() {
+                ValueType::Constant(p) => {
+                    let d = plaintext_input_to_dict(py, &self.0, p, Some("constant"), None)?;
+                    d.set_item("register", &register)?;
+                    list.append(d)?;
+                }
+                ValueType::Public(p) => {
+                    let d = plaintext_input_to_dict(py, &self.0, p, Some("public"), None)?;
+                    d.set_item("register", &register)?;
+                    list.append(d)?;
+                }
+                ValueType::Private(p) => {
+                    let d = plaintext_input_to_dict(py, &self.0, p, Some("private"), None)?;
+                    d.set_item("register", &register)?;
+                    list.append(d)?;
+                }
+                ValueType::Record(identifier) => {
+                    let d = record_members_dict(py, &self.0, &identifier.to_string())?;
+                    d.set_item("register", &register)?;
+                    list.append(d)?;
+                }
+                ValueType::ExternalRecord(locator) => {
+                    let d = PyDict::new(py);
+                    d.set_item("type", "external_record")?;
+                    d.set_item("locator", locator.to_string())?;
+                    d.set_item("register", &register)?;
+                    list.append(d)?;
+                }
+                ValueType::Future(locator) => {
+                    let d = PyDict::new(py);
+                    d.set_item("type", "future")?;
+                    d.set_item("locator", locator.to_string())?;
+                    d.set_item("register", &register)?;
+                    list.append(d)?;
+                }
+                ValueType::DynamicRecord => {
+                    let d = PyDict::new(py);
+                    d.set_item("type", "dynamic.record")?;
+                    d.set_item("register", &register)?;
+                    list.append(d)?;
+                }
+                ValueType::DynamicFuture => {
+                    let d = PyDict::new(py);
+                    d.set_item("type", "dynamic.future")?;
+                    d.set_item("register", &register)?;
+                    list.append(d)?;
+                }
+            }
+        }
+        Ok(list.into_py(py))
+    }
+
+    /// Returns a list of dicts describing each mapping in the program.
+    fn get_mappings<'py>(&self, py: Python<'py>) -> anyhow::Result<PyObject> {
+        let list = PyList::empty(py);
+        for (name, mapping) in self.0.mappings().iter() {
+            let d = PyDict::new(py);
+            d.set_item("name", name.to_string())?;
+            d.set_item("key_type", mapping.key().plaintext_type().to_string())?;
+            d.set_item("value_type", mapping.value().plaintext_type().to_string())?;
+            list.append(d)?;
+        }
+        Ok(list.into_py(py))
+    }
+
+    /// Returns a dict describing the members of the given record type.
+    fn get_record_members<'py>(
+        &self,
+        py: Python<'py>,
+        record_name: &str,
+    ) -> anyhow::Result<PyObject> {
+        let d = record_members_dict(py, &self.0, record_name)?;
+        Ok(d.into_py(py))
+    }
+
+    /// Returns a list of dicts describing the members of the given struct type.
+    fn get_struct_members<'py>(
+        &self,
+        py: Python<'py>,
+        struct_name: &str,
+    ) -> anyhow::Result<PyObject> {
+        let list = struct_members_list(py, &self.0, struct_name)?;
+        Ok(list.into_py(py))
+    }
+
+    /// Returns the address corresponding to this program's ID.
+    fn address(&self) -> anyhow::Result<Address> {
+        self.0.id().to_address().map(Address::from)
+    }
 }
 
 impl Deref for Program {
@@ -99,3 +214,118 @@ impl From<ProgramNative> for Program {
         Self(program)
     }
 }
+
+// ---------------------------------------------------------------------------
+// Helper functions
+// ---------------------------------------------------------------------------
+
+fn plaintext_input_to_dict<'py>(
+    py: Python<'py>,
+    program: &ProgramNative,
+    plaintext: &PlaintextType<CurrentNetwork>,
+    visibility: Option<&str>,
+    name: Option<&str>,
+) -> anyhow::Result<&'py PyDict> {
+    let d = PyDict::new(py);
+    match plaintext {
+        PlaintextType::Literal(lit) => {
+            if let Some(n) = name {
+                d.set_item("name", n)?;
+            }
+            d.set_item("type", lit.to_string())?;
+        }
+        PlaintextType::Struct(struct_id) => {
+            if let Some(n) = name {
+                d.set_item("name", n)?;
+            }
+            d.set_item("type", "struct")?;
+            d.set_item("struct_id", struct_id.to_string())?;
+            // Recursively expand struct members (mirrors wasm get_plaintext_input).
+            let members = struct_members_list(py, program, &struct_id.to_string())?;
+            d.set_item("members", members)?;
+        }
+        PlaintextType::Array(array_type) => {
+            if let Some(n) = name {
+                d.set_item("name", n)?;
+            }
+            d.set_item("type", "array")?;
+            let elem =
+                plaintext_input_to_dict(py, program, array_type.base_element_type(), None, None)?;
+            d.set_item("element_type", elem)?;
+            let length: u32 = **array_type.length();
+            d.set_item("length", length)?;
+        }
+        PlaintextType::ExternalStruct(locator) => {
+            if let Some(n) = name {
+                d.set_item("name", n)?;
+            }
+            d.set_item("type", "struct")?;
+            d.set_item("struct_id", locator.name().to_string())?;
+            // External structs live in another program; best-effort expansion only if locally available.
+            if let Ok(members) = struct_members_list(py, program, &locator.name().to_string()) {
+                d.set_item("members", members)?;
+            }
+        }
+    }
+    if let Some(v) = visibility {
+        d.set_item("visibility", v)?;
+    }
+    Ok(d)
+}
+
+fn record_members_dict<'py>(
+    py: Python<'py>,
+    program: &ProgramNative,
+    record_name: &str,
+) -> anyhow::Result<&'py PyDict> {
+    let id = IdentifierNative::from_str(record_name)?;
+    let record_type = program
+        .get_record(&id)
+        .map_err(|e| anyhow::anyhow!("{e}"))?;
+    let members_list = PyList::empty(py);
+    for (member_name, entry_type) in record_type.entries().iter() {
+        let (pt, vis) = match entry_type {
+            EntryType::Constant(pt) => (pt, "constant"),
+            EntryType::Public(pt) => (pt, "public"),
+            EntryType::Private(pt) => (pt, "private"),
+        };
+        let md =
+            plaintext_input_to_dict(py, program, pt, Some(vis), Some(&member_name.to_string()))?;
+        members_list.append(md)?;
+    }
+    // Append _nonce as per wasm spec.
+    let nonce_d = PyDict::new(py);
+    nonce_d.set_item("name", "_nonce")?;
+    nonce_d.set_item("type", "group")?;
+    nonce_d.set_item("visibility", "public")?;
+    members_list.append(nonce_d)?;
+
+    let d = PyDict::new(py);
+    d.set_item("type", "record")?;
+    d.set_item("record", record_name)?;
+    d.set_item("members", members_list)?;
+    Ok(d)
+}
+
+fn struct_members_list<'py>(
+    py: Python<'py>,
+    program: &ProgramNative,
+    struct_name: &str,
+) -> anyhow::Result<&'py PyList> {
+    let id = IdentifierNative::from_str(struct_name)?;
+    let struct_type = program
+        .get_struct(&id)
+        .map_err(|e| anyhow::anyhow!("{e}"))?;
+    let list = PyList::empty(py);
+    for (member_name, plaintext_type) in struct_type.members().iter() {
+        let d = plaintext_input_to_dict(
+            py,
+            program,
+            plaintext_type,
+            None,
+            Some(&member_name.to_string()),
+        )?;
+        list.append(d)?;
+    }
+    Ok(list)
+}

From e875eec6bb67ff9f11df202934b467692a348013 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:05:29 -0400
Subject: [PATCH 49/72] test: deepen Program introspection assertions
 (record/struct/mapping shapes)

- test_program_get_record_members: assert microcredits member has type u64 and visibility private; _nonce has type group and visibility public
- test_program_get_struct_members: assert full dict shape with exactly {name, type} keys; verify x and y types are u32
- test_program_get_mappings: assert account mapping has key_type address and value_type u64
- test_program_get_function_inputs_record: new test for transfer_private record input path, verifying 3 inputs, record structure with microcredits/nonce members, and address/u64 field inputs

All assertions now match exact dict shapes from Rust implementation.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .idea/.gitignore                      | 10 +++++
 sdk/python/tests/test_program_keys.py | 63 +++++++++++++++++++++++++++
 2 files changed, 73 insertions(+)
 create mode 100644 .idea/.gitignore

diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..ab1f416
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,10 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Ignored default folder with query files
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/
diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index fa2638a..17382af 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -166,6 +166,12 @@ def test_program_get_mappings():
         assert "key_type" in m
         assert "value_type" in m
 
+    # Additional assertions for account mapping values
+    account_mapping = next((m for m in mappings if m["name"] == "account"), None)
+    assert account_mapping is not None
+    assert account_mapping["key_type"] == "address"
+    assert account_mapping["value_type"] == "u64"
+
 
 def test_program_get_record_members():
     p = Program.credits()
@@ -177,6 +183,17 @@ def test_program_get_record_members():
     assert "microcredits" in names
     assert "_nonce" in names
 
+    # Additional assertions for member shape
+    microcredits_member = next((m for m in members if m["name"] == "microcredits"), None)
+    assert microcredits_member is not None
+    assert microcredits_member["type"] == "u64"
+    assert microcredits_member["visibility"] == "private"
+
+    nonce_member = next((m for m in members if m["name"] == "_nonce"), None)
+    assert nonce_member is not None
+    assert nonce_member["type"] == "group"
+    assert nonce_member["visibility"] == "public"
+
 
 def test_program_get_struct_members():
     # Use a program that has structs
@@ -195,6 +212,52 @@ def test_program_get_struct_members():
     assert "x" in names
     assert "y" in names
 
+    # Additional assertions for full dict shape
+    for member in members:
+        assert set(member.keys()) == {"name", "type"}
+        if member["name"] == "x":
+            assert member["type"] == "u32"
+        elif member["name"] == "y":
+            assert member["type"] == "u32"
+
+
+def test_program_get_function_inputs_record():
+    """KAT: exact dict shape for credits.aleo/transfer_private.
+    transfer_private takes a record input (credits) and public/private field inputs.
+    This mirrors the wasm test_get_inputs KAT for transfer_private.
+    """
+    p = Program.credits()
+    inputs = p.get_function_inputs("transfer_private")
+    assert len(inputs) == 3
+
+    # Input 0: record type
+    assert inputs[0]["type"] == "record"
+    assert inputs[0]["record"] == "credits"
+    assert inputs[0]["register"] == "r0"
+    assert "members" in inputs[0]
+
+    # Check record members
+    members = inputs[0]["members"]
+    microcredits = next((m for m in members if m["name"] == "microcredits"), None)
+    assert microcredits is not None
+    assert microcredits["type"] == "u64"
+    assert microcredits["visibility"] == "private"
+
+    nonce = next((m for m in members if m["name"] == "_nonce"), None)
+    assert nonce is not None
+    assert nonce["type"] == "group"
+    assert nonce["visibility"] == "public"
+
+    # Input 1: address (private)
+    assert inputs[1]["type"] == "address"
+    assert inputs[1]["visibility"] == "private"
+    assert inputs[1]["register"] == "r1"
+
+    # Input 2: u64 (private)
+    assert inputs[2]["type"] == "u64"
+    assert inputs[2]["visibility"] == "private"
+    assert inputs[2]["register"] == "r2"
+
 
 def test_program_address():
     p = Program.credits()

From 4e5c1e748099d9f66a84c693a10812329912531a Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:06:36 -0400
Subject: [PATCH 50/72] chore: remove accidentally committed .idea, gitignore
 it

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .gitignore       |  2 +-
 .idea/.gitignore | 10 ----------
 2 files changed, 1 insertion(+), 11 deletions(-)
 delete mode 100644 .idea/.gitignore

diff --git a/.gitignore b/.gitignore
index 3406770..b878628 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,4 @@ tmp/
 
 .DS_Store
 
-*.pkl
\ No newline at end of file
+*.pkl.idea/
diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index ab1f416..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Ignored default folder with query files
-/queries/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
-# Editor-based HTTP Client requests
-/httpRequests/

From 95eb78446fdfa7b963c129943dfc192af5b234dd Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:17:42 -0400
Subject: [PATCH 51/72] feat: add VerifyingKey.checksum, num_constraints, 16
 credits statics, 16 is_*_verifier checkers

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/Cargo.lock                        | 132 +++++---------
 sdk/Cargo.toml                        |   2 +
 sdk/python/tests/test_program_keys.py |  79 +++++++++
 sdk/src/programs/verifying_key.rs     | 243 ++++++++++++++++++++++++++
 4 files changed, 368 insertions(+), 88 deletions(-)

diff --git a/sdk/Cargo.lock b/sdk/Cargo.lock
index 215529e..b0ee5d6 100644
--- a/sdk/Cargo.lock
+++ b/sdk/Cargo.lock
@@ -28,12 +28,14 @@ name = "aleo"
 version = "0.2.0"
 dependencies = [
  "anyhow",
+ "hex",
  "indexmap",
  "once_cell",
  "pyo3",
  "rand",
  "serde",
  "serde_json",
+ "sha2 0.10.9",
  "snarkvm",
 ]
 
@@ -325,7 +327,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d524456ba66e72eb8b115ff89e01e497f8e6d11d78b70b1aa13c0fbd97540a81"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.3.0",
  "rand_core",
 ]
 
@@ -350,7 +352,7 @@ version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "faf9468729b8cbcea668e36183cb69d317348c2e08e994829fb56ebfdfbaac34"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -426,6 +428,15 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "15b85f9c39137c3a891689859392b1bd49812121d0d61c9caf00d46ed5ce06ae"
 
+[[package]]
+name = "cpufeatures"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.3.0"
@@ -702,7 +713,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1286,7 +1297,7 @@ dependencies = [
  "ecdsa",
  "elliptic-curve",
  "primeorder",
- "sha2",
+ "sha2 0.11.0",
  "wnaf",
 ]
 
@@ -1584,7 +1595,7 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-targets 0.48.5",
+ "windows-targets",
 ]
 
 [[package]]
@@ -1756,7 +1767,7 @@ dependencies = [
  "quinn-udp",
  "rustc-hash",
  "rustls",
- "socket2 0.5.5",
+ "socket2 0.6.4",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -1795,9 +1806,9 @@ dependencies = [
  "cfg_aliases",
  "libc",
  "once_cell",
- "socket2 0.5.5",
+ "socket2 0.6.4",
  "tracing",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2001,7 +2012,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2060,7 +2071,7 @@ dependencies = [
  "security-framework",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2204,6 +2215,17 @@ dependencies = [
  "zmij",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.2.17",
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "sha2"
 version = "0.11.0"
@@ -2211,7 +2233,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.3.0",
  "digest 0.11.3",
 ]
 
@@ -2321,7 +2343,7 @@ dependencies = [
  "rand",
  "rayon",
  "serde",
- "sha2",
+ "sha2 0.11.0",
  "smallvec",
  "snarkvm-curves",
  "snarkvm-fields",
@@ -3011,7 +3033,7 @@ dependencies = [
  "paste",
  "rand",
  "serde_json",
- "sha2",
+ "sha2 0.11.0",
  "snarkvm-curves",
  "snarkvm-utilities",
  "thiserror 2.0.18",
@@ -3274,7 +3296,7 @@ dependencies = [
  "getrandom 0.4.3",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3817,16 +3839,7 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets 0.48.5",
-]
-
-[[package]]
-name = "windows-sys"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
-dependencies = [
- "windows-targets 0.52.0",
+ "windows-targets",
 ]
 
 [[package]]
@@ -3844,28 +3857,13 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
 dependencies = [
- "windows_aarch64_gnullvm 0.48.5",
- "windows_aarch64_msvc 0.48.5",
- "windows_i686_gnu 0.48.5",
- "windows_i686_msvc 0.48.5",
- "windows_x86_64_gnu 0.48.5",
- "windows_x86_64_gnullvm 0.48.5",
- "windows_x86_64_msvc 0.48.5",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
-dependencies = [
- "windows_aarch64_gnullvm 0.52.0",
- "windows_aarch64_msvc 0.52.0",
- "windows_i686_gnu 0.52.0",
- "windows_i686_msvc 0.52.0",
- "windows_x86_64_gnu 0.52.0",
- "windows_x86_64_gnullvm 0.52.0",
- "windows_x86_64_msvc 0.52.0",
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
@@ -3874,84 +3872,42 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
-
 [[package]]
 name = "wnaf"
 version = "0.14.0"
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 029ff09..5f267b6 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -20,12 +20,14 @@ testnet = []
 
 [dependencies]
 anyhow = "1"
+hex = "0.4"
 indexmap = "2.1.0"
 once_cell = "1.18.0"
 pyo3 = { version = "0.20.0", features = ["extension-module", "abi3-py37", "anyhow"] }
 rand = { version = "0.10" }
 serde = "1"
 serde_json = "1"
+sha2 = "0.10"
 
 snarkvm = { git = "https://github.com/ProvableHQ/snarkVM.git", tag = "v4.8.1", default-features = false, features = [
     "console", "circuit", "synthesizer", "ledger", "utilities", "algorithms", "parameters",
diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index 17382af..9e6db9d 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -263,3 +263,82 @@ def test_program_address():
     p = Program.credits()
     addr = p.address()
     assert str(addr) == CREDITS_ADDRESS
+
+
+# ---------------------------------------------------------------------------
+# Task 7: VerifyingKey additions (checksum, num_constraints, credits statics, is_*_verifier)
+# ---------------------------------------------------------------------------
+from aleo.mainnet import VerifyingKey  # noqa: E402
+
+# KAT from wasm tests (mainnet) — sha256 of the raw verifier bytes / to_bytes_le() round-trip
+TRANSFER_PUBLIC_VK_CHECKSUM = "ea77f42a35b3f891e7753c7333df365f356883550c4602df11f270237bef340d"
+TRANSFER_PUBLIC_NUM_CONSTRAINTS = 12326
+
+# All 16 (function_name, getter_name) pairs for credits + inclusion
+CREDITS_VERIFIER_GETTERS = [
+    ("bond_public", "bond_public_verifier"),
+    ("bond_validator", "bond_validator_verifier"),
+    ("claim_unbond_public", "claim_unbond_public_verifier"),
+    ("fee_private", "fee_private_verifier"),
+    ("fee_public", "fee_public_verifier"),
+    ("join", "join_verifier"),
+    ("set_validator_state", "set_validator_state_verifier"),
+    ("split", "split_verifier"),
+    ("transfer_private", "transfer_private_verifier"),
+    ("transfer_private_to_public", "transfer_private_to_public_verifier"),
+    ("transfer_public", "transfer_public_verifier"),
+    ("transfer_public_as_signer", "transfer_public_as_signer_verifier"),
+    ("transfer_public_to_private", "transfer_public_to_private_verifier"),
+    ("unbond_public", "unbond_public_verifier"),
+    # inclusion
+    (None, "inclusion_verifier"),
+]
+
+
+def test_verifying_key_checksum():
+    vk = VerifyingKey.transfer_public_verifier()
+    assert vk.checksum() == TRANSFER_PUBLIC_VK_CHECKSUM
+
+
+def test_verifying_key_num_constraints():
+    vk = VerifyingKey.transfer_public_verifier()
+    assert vk.num_constraints() == TRANSFER_PUBLIC_NUM_CONSTRAINTS
+
+
+def test_verifying_key_bond_public_verifier_is_checker():
+    bond = VerifyingKey.bond_public_verifier()
+    transfer = VerifyingKey.transfer_public_verifier()
+    assert bond.is_bond_public_verifier() is True
+    assert transfer.is_bond_public_verifier() is False
+
+
+def test_verifying_key_inclusion_verifier():
+    vk = VerifyingKey.inclusion_verifier()
+    assert vk.is_inclusion_verifier() is True
+    assert vk.is_bond_public_verifier() is False
+
+
+def test_all_16_verifier_getters_and_is_checkers():
+    """Iterate all 16 getters and verify each is_* self-check returns True."""
+    IS_CHECKER_MAP = {
+        "bond_public_verifier": "is_bond_public_verifier",
+        "bond_validator_verifier": "is_bond_validator_verifier",
+        "claim_unbond_public_verifier": "is_claim_unbond_public_verifier",
+        "fee_private_verifier": "is_fee_private_verifier",
+        "fee_public_verifier": "is_fee_public_verifier",
+        "join_verifier": "is_join_verifier",
+        "set_validator_state_verifier": "is_set_validator_state_verifier",
+        "split_verifier": "is_split_verifier",
+        "transfer_private_verifier": "is_transfer_private_verifier",
+        "transfer_private_to_public_verifier": "is_transfer_private_to_public_verifier",
+        "transfer_public_verifier": "is_transfer_public_verifier",
+        "transfer_public_as_signer_verifier": "is_transfer_public_as_signer_verifier",
+        "transfer_public_to_private_verifier": "is_transfer_public_to_private_verifier",
+        "unbond_public_verifier": "is_unbond_public_verifier",
+        "inclusion_verifier": "is_inclusion_verifier",
+    }
+    for _fn_name, getter in CREDITS_VERIFIER_GETTERS:
+        vk = getattr(VerifyingKey, getter)()
+        is_checker = IS_CHECKER_MAP[getter]
+        result = getattr(vk, is_checker)()
+        assert result is True, f"{getter}: {is_checker}() returned {result}, expected True"
diff --git a/sdk/src/programs/verifying_key.rs b/sdk/src/programs/verifying_key.rs
index 2a919b3..3a38664 100644
--- a/sdk/src/programs/verifying_key.rs
+++ b/sdk/src/programs/verifying_key.rs
@@ -17,6 +17,7 @@
 use crate::types::VerifyingKeyNative;
 
 use pyo3::prelude::*;
+use sha2::Digest;
 use snarkvm::prelude::{FromBytes, ToBytes};
 
 use std::str::FromStr;
@@ -56,6 +57,248 @@ impl VerifyingKey {
 
     #[classattr]
     const __hash__: Option<PyObject> = None;
+
+    // ---- Task 7 additions ----
+
+    /// Returns the SHA256 hex checksum of the verifying key bytes.
+    fn checksum(&self) -> anyhow::Result<String> {
+        let bytes = self.0.to_bytes_le()?;
+        Ok(hex::encode(sha2::Sha256::digest(&bytes)))
+    }
+
+    /// Returns the number of constraints in the circuit.
+    fn num_constraints(&self) -> u32 {
+        self.0.circuit_info.num_constraints as u32
+    }
+
+    // ---- credits static getters ----
+
+    #[staticmethod]
+    fn bond_public_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::BondPublicVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::BondPublicVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn bond_validator_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::BondValidatorVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::BondValidatorVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn claim_unbond_public_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::ClaimUnbondPublicVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::ClaimUnbondPublicVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn fee_private_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::FeePrivateVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::FeePrivateVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn fee_public_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::FeePublicVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::FeePublicVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn inclusion_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::InclusionVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::InclusionVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn join_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::JoinVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::JoinVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn set_validator_state_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::SetValidatorStateVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::SetValidatorStateVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn split_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::SplitVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::SplitVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn transfer_private_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::TransferPrivateVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::TransferPrivateVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn transfer_private_to_public_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::TransferPrivateToPublicVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::TransferPrivateToPublicVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn transfer_public_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::TransferPublicVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::TransferPublicVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn transfer_public_as_signer_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::TransferPublicAsSignerVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::TransferPublicAsSignerVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn transfer_public_to_private_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::TransferPublicToPrivateVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::TransferPublicToPrivateVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    #[staticmethod]
+    fn unbond_public_verifier() -> anyhow::Result<VerifyingKey> {
+        #[cfg(not(feature = "testnet"))]
+        let bytes = snarkvm::parameters::mainnet::UnbondPublicVerifier::load_bytes()?;
+        #[cfg(feature = "testnet")]
+        let bytes = snarkvm::parameters::testnet::UnbondPublicVerifier::load_bytes()?;
+        VerifyingKeyNative::from_bytes_le(&bytes).map(Self)
+    }
+
+    // ---- is_*_verifier checkers ----
+
+    fn is_bond_public_verifier(&self) -> bool {
+        Self::bond_public_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_bond_validator_verifier(&self) -> bool {
+        Self::bond_validator_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_claim_unbond_public_verifier(&self) -> bool {
+        Self::claim_unbond_public_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_fee_private_verifier(&self) -> bool {
+        Self::fee_private_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_fee_public_verifier(&self) -> bool {
+        Self::fee_public_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_inclusion_verifier(&self) -> bool {
+        Self::inclusion_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_join_verifier(&self) -> bool {
+        Self::join_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_set_validator_state_verifier(&self) -> bool {
+        Self::set_validator_state_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_split_verifier(&self) -> bool {
+        Self::split_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_transfer_private_verifier(&self) -> bool {
+        Self::transfer_private_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_transfer_private_to_public_verifier(&self) -> bool {
+        Self::transfer_private_to_public_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_transfer_public_verifier(&self) -> bool {
+        Self::transfer_public_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_transfer_public_as_signer_verifier(&self) -> bool {
+        Self::transfer_public_as_signer_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_transfer_public_to_private_verifier(&self) -> bool {
+        Self::transfer_public_to_private_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
+
+    fn is_unbond_public_verifier(&self) -> bool {
+        Self::unbond_public_verifier()
+            .map(|vk| *self.0 == *vk.0)
+            .unwrap_or(false)
+    }
 }
 
 impl From<VerifyingKeyNative> for VerifyingKey {

From f8e436bc3deed092f88b3a6e93aa1d3597eaab8e Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:23:38 -0400
Subject: [PATCH 52/72] feat: add ProvingKey.checksum and 15 is_*_prover
 checkers

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_program_keys.py |  68 +++++
 sdk/src/programs/proving_key.rs       | 366 ++++++++++++++++++++++++++
 2 files changed, 434 insertions(+)

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index 9e6db9d..2c3c6da 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -342,3 +342,71 @@ def test_all_16_verifier_getters_and_is_checkers():
         is_checker = IS_CHECKER_MAP[getter]
         result = getattr(vk, is_checker)()
         assert result is True, f"{getter}: {is_checker}() returned {result}, expected True"
+
+
+# ---------------------------------------------------------------------------
+# Task 8: ProvingKey additions (checksum, is_*_prover)
+# ---------------------------------------------------------------------------
+from aleo.mainnet import ProvingKey  # noqa: E402
+
+# All 15 is_*_prover method names
+PROVER_CHECKER_METHODS = [
+    "is_bond_public_prover",
+    "is_bond_validator_prover",
+    "is_claim_unbond_public_prover",
+    "is_fee_private_prover",
+    "is_fee_public_prover",
+    "is_inclusion_prover",
+    "is_join_prover",
+    "is_set_validator_state_prover",
+    "is_split_prover",
+    "is_transfer_private_prover",
+    "is_transfer_private_to_public_prover",
+    "is_transfer_public_prover",
+    "is_transfer_public_as_signer_prover",
+    "is_transfer_public_to_private_prover",
+    "is_unbond_public_prover",
+]
+
+
+def test_proving_key_checksum_shape():
+    """Shape test: checksum() method exists and raises on invalid bytes (not AttributeError)."""
+    with pytest.raises(Exception, match=r"."):
+        ProvingKey.from_bytes(bytes(10)).checksum()
+
+
+def test_proving_key_checker_methods_exist():
+    """API-surface test: all 15 is_*_prover methods exist and are callable on ProvingKey."""
+    for method_name in PROVER_CHECKER_METHODS:
+        assert callable(getattr(ProvingKey, method_name, None)), (
+            f"ProvingKey.{method_name} is not callable"
+        )
+
+
+@pytest.mark.slow
+def test_proving_key_split_prover_checksum():
+    """Slow: downloads split.prover, verifies checksum() matches metadata and is_split_prover() is True."""
+    import urllib.request
+
+    meta = Metadata.split()
+    url = meta.prover  # e.g. https://parameters.provable.com/mainnet/split.prover.XXXXXXX
+    try:
+        with urllib.request.urlopen(url, timeout=120) as resp:
+            prover_bytes = resp.read()
+    except Exception:
+        pytest.skip("network unavailable or download failed")
+
+    pk = ProvingKey.from_bytes(prover_bytes)
+
+    # checksum() should return a 64-char hex string
+    cs = pk.checksum()
+    assert isinstance(cs, str)
+    assert len(cs) == 64
+    assert all(c in "0123456789abcdef" for c in cs)
+
+    # The first 7 chars of the checksum appear in the prover URL
+    assert cs[:7] in url, f"checksum prefix {cs[:7]} not found in URL {url}"
+
+    # is_split_prover() must be True; a different checker must be False
+    assert pk.is_split_prover() is True
+    assert pk.is_bond_public_prover() is False
diff --git a/sdk/src/programs/proving_key.rs b/sdk/src/programs/proving_key.rs
index e797ec8..473d86b 100644
--- a/sdk/src/programs/proving_key.rs
+++ b/sdk/src/programs/proving_key.rs
@@ -17,10 +17,21 @@
 use crate::types::ProvingKeyNative;
 
 use pyo3::prelude::*;
+use sha2::Digest;
 use snarkvm::prelude::{FromBytes, ToBytes};
 
 use std::str::FromStr;
 
+/// Extract the `prover_checksum` field from an embedded METADATA JSON string.
+fn prover_checksum_from_meta(metadata_json: &'static str) -> String {
+    let meta: serde_json::Value =
+        serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
+    meta["prover_checksum"]
+        .as_str()
+        .expect("Failed to parse prover_checksum")
+        .to_string()
+}
+
 /// The Aleo proving key type.
 #[pyclass(frozen)]
 #[derive(Clone)]
@@ -56,6 +67,361 @@ impl ProvingKey {
 
     #[classattr]
     const __hash__: Option<PyObject> = None;
+
+    // ---- Task 8 additions ----
+
+    /// Returns the SHA256 hex checksum of the proving key bytes.
+    fn checksum(&self) -> anyhow::Result<String> {
+        let bytes = self.0.to_bytes_le()?;
+        Ok(hex::encode(sha2::Sha256::digest(&bytes)))
+    }
+
+    // ---- is_*_prover checkers ----
+
+    fn is_bond_public_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::BondPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::BondPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_bond_validator_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::BondValidatorProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::BondValidatorProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_claim_unbond_public_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::ClaimUnbondPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::ClaimUnbondPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_fee_private_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::FeePrivateProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::FeePrivateProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_fee_public_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::FeePublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::FeePublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_inclusion_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::InclusionProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::InclusionProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_join_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::JoinProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::JoinProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_set_validator_state_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::SetValidatorStateProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::SetValidatorStateProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_split_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::SplitProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::SplitProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_transfer_private_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::TransferPrivateProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::TransferPrivateProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_transfer_private_to_public_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::TransferPrivateToPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::TransferPrivateToPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_transfer_public_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::TransferPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::TransferPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_transfer_public_as_signer_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::TransferPublicAsSignerProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::TransferPublicAsSignerProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_transfer_public_to_private_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::TransferPublicToPrivateProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::TransferPublicToPrivateProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
+
+    fn is_unbond_public_prover(&self) -> bool {
+        #[cfg(not(feature = "testnet"))]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::mainnet::UnbondPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+        #[cfg(feature = "testnet")]
+        {
+            self.checksum()
+                .map(|cs| {
+                    cs == prover_checksum_from_meta(
+                        snarkvm::parameters::testnet::UnbondPublicProver::METADATA,
+                    )
+                })
+                .unwrap_or(false)
+        }
+    }
 }
 
 impl From<ProvingKeyNative> for ProvingKey {

From 831518dab4b508401d35b0f2b985b282a0b9e210 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:27:41 -0400
Subject: [PATCH 53/72] refactor: reuse metadata read_prover_checksum in
 ProvingKey checkers

Eliminate DRY violation by reusing the read_prover_checksum function from
metadata.rs instead of duplicating it in proving_key.rs. All 30 checker call
sites (15 checkers x 2 cfg branches) now use the shared implementation.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/src/programs/metadata.rs    |  2 +-
 sdk/src/programs/proving_key.rs | 79 +++++++++++++--------------------
 2 files changed, 32 insertions(+), 49 deletions(-)

diff --git a/sdk/src/programs/metadata.rs b/sdk/src/programs/metadata.rs
index 41328a5..85e4f89 100644
--- a/sdk/src/programs/metadata.rs
+++ b/sdk/src/programs/metadata.rs
@@ -10,7 +10,7 @@ const BASE_URL: &str = "https://parameters.provable.com/mainnet/";
 #[cfg(feature = "testnet")]
 const BASE_URL: &str = "https://parameters.provable.com/testnet/";
 
-fn read_prover_checksum(metadata_json: &'static str) -> String {
+pub(crate) fn read_prover_checksum(metadata_json: &'static str) -> String {
     let meta: serde_json::Value =
         serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
     meta["prover_checksum"]
diff --git a/sdk/src/programs/proving_key.rs b/sdk/src/programs/proving_key.rs
index 473d86b..f732675 100644
--- a/sdk/src/programs/proving_key.rs
+++ b/sdk/src/programs/proving_key.rs
@@ -14,6 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
+use super::metadata::read_prover_checksum;
 use crate::types::ProvingKeyNative;
 
 use pyo3::prelude::*;
@@ -22,16 +23,6 @@ use snarkvm::prelude::{FromBytes, ToBytes};
 
 use std::str::FromStr;
 
-/// Extract the `prover_checksum` field from an embedded METADATA JSON string.
-fn prover_checksum_from_meta(metadata_json: &'static str) -> String {
-    let meta: serde_json::Value =
-        serde_json::from_str(metadata_json).expect("Metadata was not well-formatted");
-    meta["prover_checksum"]
-        .as_str()
-        .expect("Failed to parse prover_checksum")
-        .to_string()
-}
-
 /// The Aleo proving key type.
 #[pyclass(frozen)]
 #[derive(Clone)]
@@ -83,7 +74,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::BondPublicProver::METADATA,
                     )
                 })
@@ -93,7 +84,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::BondPublicProver::METADATA,
                     )
                 })
@@ -106,7 +97,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::BondValidatorProver::METADATA,
                     )
                 })
@@ -116,7 +107,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::BondValidatorProver::METADATA,
                     )
                 })
@@ -129,7 +120,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::ClaimUnbondPublicProver::METADATA,
                     )
                 })
@@ -139,7 +130,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::ClaimUnbondPublicProver::METADATA,
                     )
                 })
@@ -152,7 +143,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::FeePrivateProver::METADATA,
                     )
                 })
@@ -162,7 +153,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::FeePrivateProver::METADATA,
                     )
                 })
@@ -175,7 +166,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::FeePublicProver::METADATA,
                     )
                 })
@@ -185,7 +176,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::FeePublicProver::METADATA,
                     )
                 })
@@ -198,7 +189,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::InclusionProver::METADATA,
                     )
                 })
@@ -208,7 +199,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::InclusionProver::METADATA,
                     )
                 })
@@ -221,9 +212,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
-                        snarkvm::parameters::mainnet::JoinProver::METADATA,
-                    )
+                    cs == read_prover_checksum(snarkvm::parameters::mainnet::JoinProver::METADATA)
                 })
                 .unwrap_or(false)
         }
@@ -231,9 +220,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
-                        snarkvm::parameters::testnet::JoinProver::METADATA,
-                    )
+                    cs == read_prover_checksum(snarkvm::parameters::testnet::JoinProver::METADATA)
                 })
                 .unwrap_or(false)
         }
@@ -244,7 +231,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::SetValidatorStateProver::METADATA,
                     )
                 })
@@ -254,7 +241,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::SetValidatorStateProver::METADATA,
                     )
                 })
@@ -267,9 +254,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
-                        snarkvm::parameters::mainnet::SplitProver::METADATA,
-                    )
+                    cs == read_prover_checksum(snarkvm::parameters::mainnet::SplitProver::METADATA)
                 })
                 .unwrap_or(false)
         }
@@ -277,9 +262,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
-                        snarkvm::parameters::testnet::SplitProver::METADATA,
-                    )
+                    cs == read_prover_checksum(snarkvm::parameters::testnet::SplitProver::METADATA)
                 })
                 .unwrap_or(false)
         }
@@ -290,7 +273,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::TransferPrivateProver::METADATA,
                     )
                 })
@@ -300,7 +283,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::TransferPrivateProver::METADATA,
                     )
                 })
@@ -313,7 +296,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::TransferPrivateToPublicProver::METADATA,
                     )
                 })
@@ -323,7 +306,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::TransferPrivateToPublicProver::METADATA,
                     )
                 })
@@ -336,7 +319,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::TransferPublicProver::METADATA,
                     )
                 })
@@ -346,7 +329,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::TransferPublicProver::METADATA,
                     )
                 })
@@ -359,7 +342,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::TransferPublicAsSignerProver::METADATA,
                     )
                 })
@@ -369,7 +352,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::TransferPublicAsSignerProver::METADATA,
                     )
                 })
@@ -382,7 +365,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::TransferPublicToPrivateProver::METADATA,
                     )
                 })
@@ -392,7 +375,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::TransferPublicToPrivateProver::METADATA,
                     )
                 })
@@ -405,7 +388,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::mainnet::UnbondPublicProver::METADATA,
                     )
                 })
@@ -415,7 +398,7 @@ impl ProvingKey {
         {
             self.checksum()
                 .map(|cs| {
-                    cs == prover_checksum_from_meta(
+                    cs == read_prover_checksum(
                         snarkvm::parameters::testnet::UnbondPublicProver::METADATA,
                     )
                 })

From ddef49bd63c7d08122cf7884510e7711cdae90ae Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:38:05 -0400
Subject: [PATCH 54/72] feat: add Ciphertext.decrypt_with_transition_view_key
 and decrypt_with_transition_info

Implements two decrypt methods on the Ciphertext pyclass in sdk/src/account/text.rs,
mirroring the wasm SDK's key derivation: compute_function_id + hash_psd4([fn_id, tvk, index]).
Tests use a self-generated MainnetV0 KAT (network ID 0) since the wasm KAT was testnet (ID 1).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_program_keys.py | 105 ++++++++++++++++++++++++++
 sdk/src/account/text.rs               |  65 +++++++++++++++-
 2 files changed, 168 insertions(+), 2 deletions(-)

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index 2c3c6da..fb6f25b 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -410,3 +410,108 @@ def test_proving_key_split_prover_checksum():
     # is_split_prover() must be True; a different checker must be False
     assert pk.is_split_prover() is True
     assert pk.is_bond_public_prover() is False
+
+
+# ---------------------------------------------------------------------------
+# Task 9: Ciphertext.decrypt_with_transition_view_key and decrypt_with_transition_info
+# ---------------------------------------------------------------------------
+from aleo.mainnet import Ciphertext, ViewKey, Transition, Group, Field  # noqa: E402
+
+# KAT generated for MainnetV0 (network ID 0):
+#   Private key: APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
+#   tpk: Group::generator()
+#   tvk: (tpk * vk_scalar).to_x_coordinate()
+#   ciphertext: encrypt_symmetric(hash_psd4([function_id, tvk, Field::from_u16(1)]))
+#   on plaintext "42u32" with program="hello_hello.aleo", function="hello", index=1
+#
+# NOTE: The wasm SDK KAT used network ID 1 (testnet). This SDK targets MainnetV0
+# (network ID 0), so the wasm KAT ciphertext does not decrypt to the expected
+# "2u32" on mainnet. These tests use a self-generated KAT verified by a Rust unit
+# test to ensure correctness with the actual network ID.
+_TASK9_PK_STR = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+_TASK9_TPK_STR = "1540945439182663264862696551825005342995406165131907382295858612069623286213group"
+_TASK9_TVK_STR = "5913691033198561235987877735437800286574097563446004224670039882724243551875field"
+_TASK9_CT_STR = "ciphertext1qyqxk3s4jy4cz265h82q8m0z7zm0jr8w8xkh89a2qpy82kq0ja8w5rq2qj5rw"
+_TASK9_PROGRAM = "hello_hello.aleo"
+_TASK9_FUNCTION = "hello"
+_TASK9_INDEX = 1
+_TASK9_EXPECTED = "42u32"
+
+
+def test_ciphertext_decrypt_with_transition_view_key():
+    """KAT: decrypt_with_transition_view_key returns '42u32' for the mainnet KAT."""
+    tvk = Field.from_string(_TASK9_TVK_STR)
+    ct = Ciphertext.from_string(_TASK9_CT_STR)
+    plaintext = ct.decrypt_with_transition_view_key(
+        tvk, _TASK9_PROGRAM, _TASK9_FUNCTION, _TASK9_INDEX
+    )
+    assert str(plaintext) == _TASK9_EXPECTED
+
+
+def test_ciphertext_decrypt_with_transition_info():
+    """KAT: decrypt_with_transition_info returns '42u32' for the mainnet KAT."""
+    from aleo.mainnet import PrivateKey
+
+    pk = PrivateKey.from_string(_TASK9_PK_STR)
+    vk = pk.view_key
+    tpk = Group.from_string(_TASK9_TPK_STR)
+    ct = Ciphertext.from_string(_TASK9_CT_STR)
+    plaintext = ct.decrypt_with_transition_info(
+        vk, tpk, _TASK9_PROGRAM, _TASK9_FUNCTION, _TASK9_INDEX
+    )
+    assert str(plaintext) == _TASK9_EXPECTED
+
+
+def test_ciphertext_decrypt_methods_agree():
+    """Self-consistency: both methods produce identical plaintexts for the same inputs."""
+    from aleo.mainnet import PrivateKey
+
+    pk = PrivateKey.from_string(_TASK9_PK_STR)
+    vk = pk.view_key
+    tpk = Group.from_string(_TASK9_TPK_STR)
+    tvk = Field.from_string(_TASK9_TVK_STR)
+    ct = Ciphertext.from_string(_TASK9_CT_STR)
+
+    p_tvk = ct.decrypt_with_transition_view_key(
+        tvk, _TASK9_PROGRAM, _TASK9_FUNCTION, _TASK9_INDEX
+    )
+    p_info = ct.decrypt_with_transition_info(
+        vk, tpk, _TASK9_PROGRAM, _TASK9_FUNCTION, _TASK9_INDEX
+    )
+    assert str(p_tvk) == str(p_info)
+
+
+def test_ciphertext_decrypt_wrong_index_fails():
+    """Decrypting with the wrong index must raise (different symmetric key)."""
+    tvk = Field.from_string(_TASK9_TVK_STR)
+    ct = Ciphertext.from_string(_TASK9_CT_STR)
+    with pytest.raises(Exception):
+        ct.decrypt_with_transition_view_key(
+            tvk, _TASK9_PROGRAM, _TASK9_FUNCTION, 0  # wrong index
+        )
+
+
+def test_ciphertext_decrypt_wrong_program_fails():
+    """Decrypting with the wrong program name must raise."""
+    tvk = Field.from_string(_TASK9_TVK_STR)
+    ct = Ciphertext.from_string(_TASK9_CT_STR)
+    with pytest.raises(Exception):
+        ct.decrypt_with_transition_view_key(
+            tvk, "credits.aleo", _TASK9_FUNCTION, _TASK9_INDEX
+        )
+
+
+def test_ciphertext_decrypt_with_transition_info_wrong_vk_fails():
+    """Decrypting with a different view key must raise."""
+    from aleo.mainnet import PrivateKey
+
+    other_pk = PrivateKey.from_string(
+        "APrivateKey1zkpJkyYRGYtkeHDaFfwsKtUJzia7csiWhfBWPXWhXJzy9Ls"
+    )
+    other_vk = other_pk.view_key
+    tpk = Group.from_string(_TASK9_TPK_STR)
+    ct = Ciphertext.from_string(_TASK9_CT_STR)
+    with pytest.raises(Exception):
+        ct.decrypt_with_transition_info(
+            other_vk, tpk, _TASK9_PROGRAM, _TASK9_FUNCTION, _TASK9_INDEX
+        )
diff --git a/sdk/src/account/text.rs b/sdk/src/account/text.rs
index 1e1e9e7..d971148 100644
--- a/sdk/src/account/text.rs
+++ b/sdk/src/account/text.rs
@@ -15,7 +15,10 @@
 // along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::{
-    types::{CiphertextNative, FieldNative, IdentifierNative, LiteralNative, PlaintextNative},
+    types::{
+        CiphertextNative, CurrentNetwork, FieldNative, IdentifierNative, LiteralNative,
+        PlaintextNative, ProgramIDNative, U16Native,
+    },
     Address, Field, Group, Identifier, Literal, Scalar, ViewKey,
 };
 use std::ops::Deref;
@@ -23,7 +26,8 @@ use std::ops::Deref;
 use pyo3::{exceptions::PyTypeError, prelude::*};
 
 use snarkvm::prelude::{
-    FromBits, FromBytes, FromFields, ToBits, ToBitsRaw, ToBytes, ToFields, ToFieldsRaw,
+    compute_function_id, FromBits, FromBytes, FromFields, Network, ToBits, ToBitsRaw, ToBytes,
+    ToFields, ToFieldsRaw,
 };
 use std::{collections::HashMap, str::FromStr};
 
@@ -53,6 +57,63 @@ impl Ciphertext {
             .map(Into::into)
     }
 
+    /// Decrypt a ciphertext using the transition view key and (program, function, index).
+    ///
+    /// Computes: function_id = compute_function_id(network_id, program_id, function_name);
+    /// ivk = hash_psd4([function_id, tvk, Field::from_u16(index)]);
+    /// then decrypts symmetrically with ivk.
+    fn decrypt_with_transition_view_key(
+        &self,
+        tvk: &Field,
+        program: &str,
+        function_name: &str,
+        index: u16,
+    ) -> anyhow::Result<Plaintext> {
+        let program_id = ProgramIDNative::from_str(program)?;
+        let function_ident = IdentifierNative::from_str(function_name)?;
+        let function_id = compute_function_id(
+            &U16Native::new(CurrentNetwork::ID),
+            &program_id,
+            &function_ident,
+        )?;
+        let index_field = FieldNative::from_u16(index);
+        let input_view_key = CurrentNetwork::hash_psd4(&[function_id, **tvk, index_field])
+            .map_err(|e| anyhow::anyhow!("{e}"))?;
+        self.0
+            .decrypt_symmetric(input_view_key)
+            .map(Plaintext::from)
+            .map_err(|e| anyhow::anyhow!("{e}"))
+    }
+
+    /// Decrypt a ciphertext using the view key, transition public key, and (program, function, index).
+    ///
+    /// Derives tvk = (tpk * view_key_scalar).to_x_coordinate(), then calls
+    /// decrypt_with_transition_view_key logic internally.
+    fn decrypt_with_transition_info(
+        &self,
+        view_key: &ViewKey,
+        tpk: &Group,
+        program: &str,
+        function_name: &str,
+        index: u16,
+    ) -> anyhow::Result<Plaintext> {
+        let program_id = ProgramIDNative::from_str(program)?;
+        let function_ident = IdentifierNative::from_str(function_name)?;
+        let function_id = compute_function_id(
+            &U16Native::new(CurrentNetwork::ID),
+            &program_id,
+            &function_ident,
+        )?;
+        let tvk = (**tpk * ***view_key).to_x_coordinate();
+        let index_field = FieldNative::from_u16(index);
+        let input_view_key = CurrentNetwork::hash_psd4(&[function_id, tvk, index_field])
+            .map_err(|e| anyhow::anyhow!("{e}"))?;
+        self.0
+            .decrypt_symmetric(input_view_key)
+            .map(Plaintext::from)
+            .map_err(|e| anyhow::anyhow!("{e}"))
+    }
+
     /// Returns the ciphertext as a string.
     fn __str__(&self) -> String {
         self.0.to_string()

From b2a009265d527acab5927fb4c5a919dc75c8d61c Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:43:30 -0400
Subject: [PATCH 55/72] test: cross-validate Ciphertext transition decrypt
 against Transition.decrypt_transition

Add test_ciphertext_decrypt_cross_validates_with_transition_decrypt to
test_program_keys.py.  The existing Task 9 KAT tests only prove that
decrypt_with_transition_view_key decrypts its own self-generated output;
a shared derivation bug (e.g. wrong field order in hash_psd4) would not
be caught.  The new test exercises both paths against the vendored
hello_hello.aleo/main mainnet fixture (private input index 1 = "2u32"),
where Transition.decrypt_transition was independently tested in
test_chain_data.py, ensuring that any per-path derivation regression is
caught.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_program_keys.py | 88 +++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)

diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index fb6f25b..dee84bc 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -515,3 +515,91 @@ def test_ciphertext_decrypt_with_transition_info_wrong_vk_fails():
         ct.decrypt_with_transition_info(
             other_vk, tpk, _TASK9_PROGRAM, _TASK9_FUNCTION, _TASK9_INDEX
         )
+
+
+# ---------------------------------------------------------------------------
+# Task 9 cross-validation: Ciphertext.decrypt_with_transition_view_key vs
+# Transition.decrypt_transition (independently tested in test_chain_data.py).
+#
+# The self-generated KAT tests above only prove "the code decrypts its own
+# output". A shared derivation bug (e.g. wrong field order in hash_psd4) would
+# not be caught because both paths would share the same defect.
+#
+# This test uses the vendored hello_hello.aleo/main fixture from
+# test_chain_data.py, which has a real private input at index 1 (value "2u32")
+# encrypted under the transition view key derived from DECRYPTION_PRIVATE_KEY.
+# Transition.decrypt_transition was independently tested in test_chain_data.py
+# (TestTransition.test_decrypt_transition), so agreeing with it here catches
+# any bug that affects only one of the two derivation paths.
+# ---------------------------------------------------------------------------
+
+# Vendored from test_chain_data.py (hello_hello.aleo/main, mainnet fixture):
+_XVAL_TRANSITION_JSON = (
+    '{"id":"au1mguuz0dh20f78802m4z0py7n08xhl0pz60llzck63mhl8pc8l5xqxpwgtn",'
+    '"program":"hello_hello.aleo","function":"main",'
+    '"inputs":['
+    '{"type":"public","id":"6393584049543470937057043098611271993206122889317039351966319038535020834557field","value":"1u32"},'
+    '{"type":"private","id":"8207446256045172951742235001162005156507562935942883128759030124682934277495field",'
+    '"value":"ciphertext1qyqqgz9qnupeld9vr4vuwp6yrpmhgtkvmgag5m7mmrruw0r6je666qgqdswk3"}'
+    '],'
+    '"outputs":[{"type":"private","id":"127469473292952941321346770257126666363371158501875622169294663492714835110field",'
+    '"value":"ciphertext1qyqyapkjuxm9dcslgyjf7hkr2k3dek500z40gjspnwvll0uawj23vzgggc405"}],'
+    '"tpk":"7647553513996966044119163122930125808381703910407273818947266861843062002251group",'
+    '"tcm":"4479413938380109857414238205380483440836495997450846894155088299187217672609field",'
+    '"scm":"6461007226176477784737642021400489186736987671609840640950580467598882134642field"}'
+)
+_XVAL_PRIVATE_KEY = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+# Index 1 is the private input (r1 as u32.private); index 0 is public.
+_XVAL_PRIVATE_INPUT_INDEX = 1
+_XVAL_PRIVATE_INPUT_CT = "ciphertext1qyqqgz9qnupeld9vr4vuwp6yrpmhgtkvmgag5m7mmrruw0r6je666qgqdswk3"
+_XVAL_EXPECTED_PLAINTEXT = "2u32"
+
+
+def test_ciphertext_decrypt_cross_validates_with_transition_decrypt():
+    """Cross-validation: Ciphertext.decrypt_with_transition_view_key agrees with
+    Transition.decrypt_transition for the same private input.
+
+    Path A (reference, independently tested in test_chain_data.py):
+      transition.decrypt_transition(tvk) -> read decrypted input value.
+
+    Path B (method under review):
+      Ciphertext.from_string(ct_str).decrypt_with_transition_view_key(tvk, program, fn, index).
+
+    If hash_psd4 field ordering or any other step in the key derivation were
+    wrong in exactly one path, this test would fail even though the KAT tests
+    pass (since those exercise only Path B with a self-generated vector).
+    """
+    from aleo.mainnet import PrivateKey
+
+    pk = PrivateKey.from_string(_XVAL_PRIVATE_KEY)
+    transition = Transition.from_json(_XVAL_TRANSITION_JSON)
+    tvk = transition.tvk(pk.view_key)
+
+    # Path A: Transition.decrypt_transition — independent implementation.
+    decrypted = transition.decrypt_transition(tvk)
+    decrypted_inputs = decrypted.inputs()
+    # The private input at index 1 is now exposed as a public plaintext.
+    path_a_input = decrypted_inputs[_XVAL_PRIVATE_INPUT_INDEX]
+    assert path_a_input["type"] == "public", (
+        f"Expected decrypted input to have type 'public', got {path_a_input['type']!r}"
+    )
+    path_a_value = path_a_input["value"]
+
+    # Path B: Ciphertext.decrypt_with_transition_view_key — the method under review.
+    ct = Ciphertext.from_string(_XVAL_PRIVATE_INPUT_CT)
+    path_b_plaintext = ct.decrypt_with_transition_view_key(
+        tvk, "hello_hello.aleo", "main", _XVAL_PRIVATE_INPUT_INDEX
+    )
+    path_b_value = str(path_b_plaintext)
+
+    # Both paths must agree with each other and with the known plaintext.
+    assert path_a_value == _XVAL_EXPECTED_PLAINTEXT, (
+        f"Path A (decrypt_transition) returned {path_a_value!r}, expected {_XVAL_EXPECTED_PLAINTEXT!r}"
+    )
+    assert path_b_value == _XVAL_EXPECTED_PLAINTEXT, (
+        f"Path B (decrypt_with_transition_view_key) returned {path_b_value!r}, expected {_XVAL_EXPECTED_PLAINTEXT!r}"
+    )
+    assert path_a_value == path_b_value, (
+        f"Path A ({path_a_value!r}) and Path B ({path_b_value!r}) disagree — "
+        "derivation bug in one of the two implementations"
+    )

From 329352072406642c85dd40d561d133f482200d4f Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:51:01 -0400
Subject: [PATCH 56/72] feat: update type stubs for Proof, DynamicRecord,
 Metadata, OfflineQuery, Program/VK/PK/Ciphertext additions

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi         | 154 ++++++++++++++++++++++++++-
 sdk/python/aleo/_aleolib_mainnet.pyi | 154 ++++++++++++++++++++++++++-
 2 files changed, 302 insertions(+), 6 deletions(-)

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index ccca0b2..e76ad2f 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -157,6 +157,8 @@ class Ciphertext:
     def from_string(s: str) -> Ciphertext: ...
     def decrypt(self, view_key: ViewKey, nonce: Group) -> Plaintext: ...
     def decrypt_symmetric(self, plaintext_view_key: Field) -> Plaintext: ...
+    def decrypt_with_transition_view_key(self, tvk: Field, program: str, function_name: str, index: int) -> Plaintext: ...
+    def decrypt_with_transition_info(self, view_key: ViewKey, tpk: Group, program: str, function_name: str, index: int) -> Plaintext: ...
 
 
 class Credits:
@@ -164,6 +166,26 @@ class Credits:
     def micro(self) -> MicroCredits: ...
 
 
+class DynamicRecord:
+    @staticmethod
+    def from_string(s: str) -> DynamicRecord: ...
+    @staticmethod
+    def from_record(record: RecordPlaintext) -> DynamicRecord: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> DynamicRecord: ...
+    def to_record(self, owner_is_private: bool) -> RecordPlaintext: ...
+    def bytes(self) -> bytes: ...
+    def to_fields(self) -> List[Field]: ...
+    def to_bits_le(self) -> List[bool]: ...
+    @property
+    def owner(self) -> Address: ...
+    @property
+    def root(self) -> Field: ...
+    @property
+    def nonce(self) -> Group: ...
+    def is_hiding(self) -> bool: ...
+
+
 class ComputeKey:
     @property
     def address(self) -> Address: ...
@@ -677,6 +699,51 @@ class Locator:
     def resource(self) -> Identifier: ...
 
 
+class Metadata:
+    name: str
+    locator: str
+    prover: str
+    verifier: str
+    verifying_key: str
+    @staticmethod
+    def base_url() -> str: ...
+    @staticmethod
+    def bond_public() -> Metadata: ...
+    @staticmethod
+    def bond_validator() -> Metadata: ...
+    @staticmethod
+    def claim_unbond_public() -> Metadata: ...
+    @staticmethod
+    def fee_private() -> Metadata: ...
+    @staticmethod
+    def fee_public() -> Metadata: ...
+    @staticmethod
+    def inclusion() -> Metadata: ...
+    @staticmethod
+    def join() -> Metadata: ...
+    @staticmethod
+    def set_validator_state() -> Metadata: ...
+    @staticmethod
+    def split() -> Metadata: ...
+    @staticmethod
+    def transfer_private() -> Metadata: ...
+    @staticmethod
+    def transfer_private_to_public() -> Metadata: ...
+    @staticmethod
+    def transfer_public() -> Metadata: ...
+    @staticmethod
+    def transfer_public_as_signer() -> Metadata: ...
+    @staticmethod
+    def transfer_public_to_private() -> Metadata: ...
+    @staticmethod
+    def unbond_public() -> Metadata: ...
+
+
+class MicroCredits:
+    def __new__(cls, value: int) -> MicroCredits: ...
+    def __int__(self) -> int: ...
+
+
 class Network:
     @staticmethod
     def name() -> str: ...
@@ -686,9 +753,13 @@ class Network:
     def hash_psd2(input: List[Field]) -> Field: ...
 
 
-class MicroCredits:
-    def __new__(cls, value: int) -> MicroCredits: ...
-    def __int__(self) -> int: ...
+class OfflineQuery:
+    @staticmethod
+    def new(block_height: int, state_root: str) -> OfflineQuery: ...
+    @staticmethod
+    def from_string(s: str) -> OfflineQuery: ...
+    def add_block_height(self, block_height: int) -> None: ...
+    def add_state_path(self, commitment: str, state_path: str) -> None: ...
 
 
 class Pedersen64:
@@ -744,6 +815,14 @@ class Plaintext:
     def to_python(self) -> object: ...
 
 
+class Proof:
+    @staticmethod
+    def from_string(s: str) -> Proof: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Proof: ...
+    def bytes(self) -> bytes: ...
+
+
 class PrivateKeyCiphertext:
     @staticmethod
     def encrypt_private_key(private_key: PrivateKey, secret: str) -> PrivateKeyCiphertext: ...
@@ -850,6 +929,12 @@ class Program:
     def imports(self) -> List[ProgramID]: ...
     @property
     def source(self) -> str: ...
+    def has_function(self, function_name: str) -> bool: ...
+    def get_function_inputs(self, function_name: str) -> List[Dict[str, Any]]: ...
+    def get_mappings(self) -> List[Dict[str, Any]]: ...
+    def get_record_members(self, record_name: str) -> Dict[str, Any]: ...
+    def get_struct_members(self, struct_name: str) -> List[Dict[str, Any]]: ...
+    def address(self) -> Address: ...
 
 
 class ProgramID:
@@ -868,6 +953,22 @@ class ProvingKey:
     @staticmethod
     def from_bytes(bytes: bytes) -> ProvingKey: ...
     def bytes(self) -> bytes: ...
+    def checksum(self) -> str: ...
+    def is_bond_public_prover(self) -> bool: ...
+    def is_bond_validator_prover(self) -> bool: ...
+    def is_claim_unbond_public_prover(self) -> bool: ...
+    def is_fee_private_prover(self) -> bool: ...
+    def is_fee_public_prover(self) -> bool: ...
+    def is_inclusion_prover(self) -> bool: ...
+    def is_join_prover(self) -> bool: ...
+    def is_set_validator_state_prover(self) -> bool: ...
+    def is_split_prover(self) -> bool: ...
+    def is_transfer_private_prover(self) -> bool: ...
+    def is_transfer_private_to_public_prover(self) -> bool: ...
+    def is_transfer_public_prover(self) -> bool: ...
+    def is_transfer_public_as_signer_prover(self) -> bool: ...
+    def is_transfer_public_to_private_prover(self) -> bool: ...
+    def is_unbond_public_prover(self) -> bool: ...
 
 
 class Query:
@@ -1379,6 +1480,53 @@ class VerifyingKey:
     @staticmethod
     def from_bytes(bytes: bytes) -> VerifyingKey: ...
     def bytes(self) -> bytes: ...
+    def checksum(self) -> str: ...
+    def num_constraints(self) -> int: ...
+    @staticmethod
+    def bond_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def bond_validator_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def claim_unbond_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def fee_private_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def fee_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def inclusion_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def join_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def set_validator_state_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def split_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_private_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_private_to_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_public_as_signer_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_public_to_private_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def unbond_public_verifier() -> VerifyingKey: ...
+    def is_bond_public_verifier(self) -> bool: ...
+    def is_bond_validator_verifier(self) -> bool: ...
+    def is_claim_unbond_public_verifier(self) -> bool: ...
+    def is_fee_private_verifier(self) -> bool: ...
+    def is_fee_public_verifier(self) -> bool: ...
+    def is_inclusion_verifier(self) -> bool: ...
+    def is_join_verifier(self) -> bool: ...
+    def is_set_validator_state_verifier(self) -> bool: ...
+    def is_split_verifier(self) -> bool: ...
+    def is_transfer_private_verifier(self) -> bool: ...
+    def is_transfer_private_to_public_verifier(self) -> bool: ...
+    def is_transfer_public_verifier(self) -> bool: ...
+    def is_transfer_public_as_signer_verifier(self) -> bool: ...
+    def is_transfer_public_to_private_verifier(self) -> bool: ...
+    def is_unbond_public_verifier(self) -> bool: ...
 
 
 class ViewKey:
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index d39f80a..7afa0d0 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -157,6 +157,8 @@ class Ciphertext:
     def from_string(s: str) -> Ciphertext: ...
     def decrypt(self, view_key: ViewKey, nonce: Group) -> Plaintext: ...
     def decrypt_symmetric(self, plaintext_view_key: Field) -> Plaintext: ...
+    def decrypt_with_transition_view_key(self, tvk: Field, program: str, function_name: str, index: int) -> Plaintext: ...
+    def decrypt_with_transition_info(self, view_key: ViewKey, tpk: Group, program: str, function_name: str, index: int) -> Plaintext: ...
 
 
 class Credits:
@@ -164,6 +166,26 @@ class Credits:
     def micro(self) -> MicroCredits: ...
 
 
+class DynamicRecord:
+    @staticmethod
+    def from_string(s: str) -> DynamicRecord: ...
+    @staticmethod
+    def from_record(record: RecordPlaintext) -> DynamicRecord: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> DynamicRecord: ...
+    def to_record(self, owner_is_private: bool) -> RecordPlaintext: ...
+    def bytes(self) -> bytes: ...
+    def to_fields(self) -> list[Field]: ...
+    def to_bits_le(self) -> list[bool]: ...
+    @property
+    def owner(self) -> Address: ...
+    @property
+    def root(self) -> Field: ...
+    @property
+    def nonce(self) -> Group: ...
+    def is_hiding(self) -> bool: ...
+
+
 class ComputeKey:
     @property
     def address(self) -> Address: ...
@@ -670,6 +692,51 @@ class Locator:
     def resource(self) -> Identifier: ...
 
 
+class Metadata:
+    name: str
+    locator: str
+    prover: str
+    verifier: str
+    verifying_key: str
+    @staticmethod
+    def base_url() -> str: ...
+    @staticmethod
+    def bond_public() -> Metadata: ...
+    @staticmethod
+    def bond_validator() -> Metadata: ...
+    @staticmethod
+    def claim_unbond_public() -> Metadata: ...
+    @staticmethod
+    def fee_private() -> Metadata: ...
+    @staticmethod
+    def fee_public() -> Metadata: ...
+    @staticmethod
+    def inclusion() -> Metadata: ...
+    @staticmethod
+    def join() -> Metadata: ...
+    @staticmethod
+    def set_validator_state() -> Metadata: ...
+    @staticmethod
+    def split() -> Metadata: ...
+    @staticmethod
+    def transfer_private() -> Metadata: ...
+    @staticmethod
+    def transfer_private_to_public() -> Metadata: ...
+    @staticmethod
+    def transfer_public() -> Metadata: ...
+    @staticmethod
+    def transfer_public_as_signer() -> Metadata: ...
+    @staticmethod
+    def transfer_public_to_private() -> Metadata: ...
+    @staticmethod
+    def unbond_public() -> Metadata: ...
+
+
+class MicroCredits:
+    def __new__(cls, value: int) -> MicroCredits: ...
+    def __int__(self) -> int: ...
+
+
 class Network:
     @staticmethod
     def name() -> str: ...
@@ -679,9 +746,13 @@ class Network:
     def hash_psd2(input: list[Field]) -> Field: ...
 
 
-class MicroCredits:
-    def __new__(cls, value: int) -> MicroCredits: ...
-    def __int__(self) -> int: ...
+class OfflineQuery:
+    @staticmethod
+    def new(block_height: int, state_root: str) -> OfflineQuery: ...
+    @staticmethod
+    def from_string(s: str) -> OfflineQuery: ...
+    def add_block_height(self, block_height: int) -> None: ...
+    def add_state_path(self, commitment: str, state_path: str) -> None: ...
 
 
 class Pedersen64:
@@ -737,6 +808,14 @@ class Plaintext:
     def to_python(self) -> object: ...
 
 
+class Proof:
+    @staticmethod
+    def from_string(s: str) -> Proof: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> Proof: ...
+    def bytes(self) -> bytes: ...
+
+
 class PrivateKeyCiphertext:
     @staticmethod
     def encrypt_private_key(private_key: "PrivateKey", secret: str) -> "PrivateKeyCiphertext": ...
@@ -840,6 +919,12 @@ class Program:
     def imports(self) -> list[ProgramID]: ...
     @property
     def source(self) -> str: ...
+    def has_function(self, function_name: str) -> bool: ...
+    def get_function_inputs(self, function_name: str) -> list[dict[str, Any]]: ...
+    def get_mappings(self) -> list[dict[str, Any]]: ...
+    def get_record_members(self, record_name: str) -> dict[str, Any]: ...
+    def get_struct_members(self, struct_name: str) -> list[dict[str, Any]]: ...
+    def address(self) -> Address: ...
 
 
 class ProgramID:
@@ -858,6 +943,22 @@ class ProvingKey:
     @staticmethod
     def from_bytes(bytes: bytes) -> ProvingKey: ...
     def bytes(self) -> bytes: ...
+    def checksum(self) -> str: ...
+    def is_bond_public_prover(self) -> bool: ...
+    def is_bond_validator_prover(self) -> bool: ...
+    def is_claim_unbond_public_prover(self) -> bool: ...
+    def is_fee_private_prover(self) -> bool: ...
+    def is_fee_public_prover(self) -> bool: ...
+    def is_inclusion_prover(self) -> bool: ...
+    def is_join_prover(self) -> bool: ...
+    def is_set_validator_state_prover(self) -> bool: ...
+    def is_split_prover(self) -> bool: ...
+    def is_transfer_private_prover(self) -> bool: ...
+    def is_transfer_private_to_public_prover(self) -> bool: ...
+    def is_transfer_public_prover(self) -> bool: ...
+    def is_transfer_public_as_signer_prover(self) -> bool: ...
+    def is_transfer_public_to_private_prover(self) -> bool: ...
+    def is_unbond_public_prover(self) -> bool: ...
 
 
 class Query:
@@ -1368,6 +1469,53 @@ class VerifyingKey:
     @staticmethod
     def from_bytes(bytes: bytes) -> VerifyingKey: ...
     def bytes(self) -> bytes: ...
+    def checksum(self) -> str: ...
+    def num_constraints(self) -> int: ...
+    @staticmethod
+    def bond_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def bond_validator_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def claim_unbond_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def fee_private_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def fee_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def inclusion_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def join_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def set_validator_state_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def split_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_private_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_private_to_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_public_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_public_as_signer_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def transfer_public_to_private_verifier() -> VerifyingKey: ...
+    @staticmethod
+    def unbond_public_verifier() -> VerifyingKey: ...
+    def is_bond_public_verifier(self) -> bool: ...
+    def is_bond_validator_verifier(self) -> bool: ...
+    def is_claim_unbond_public_verifier(self) -> bool: ...
+    def is_fee_private_verifier(self) -> bool: ...
+    def is_fee_public_verifier(self) -> bool: ...
+    def is_inclusion_verifier(self) -> bool: ...
+    def is_join_verifier(self) -> bool: ...
+    def is_set_validator_state_verifier(self) -> bool: ...
+    def is_split_verifier(self) -> bool: ...
+    def is_transfer_private_verifier(self) -> bool: ...
+    def is_transfer_private_to_public_verifier(self) -> bool: ...
+    def is_transfer_public_verifier(self) -> bool: ...
+    def is_transfer_public_as_signer_verifier(self) -> bool: ...
+    def is_transfer_public_to_private_verifier(self) -> bool: ...
+    def is_unbond_public_verifier(self) -> bool: ...
 
 
 class ViewKey:

From aab9dfa75f686c96fc7197bf37cb9b604394ab50 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:54:16 -0400
Subject: [PATCH 57/72] fix: restore alphabetical class ordering in stubs
 (ComputeKey before DynamicRecord)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi         | 16 ++++++++--------
 sdk/python/aleo/_aleolib_mainnet.pyi | 16 ++++++++--------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index e76ad2f..c3f038e 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -166,6 +166,14 @@ class Credits:
     def micro(self) -> MicroCredits: ...
 
 
+class ComputeKey:
+    @property
+    def address(self) -> Address: ...
+    def pk_sig(self) -> Group: ...
+    def pr_sig(self) -> Group: ...
+    def sk_prf(self) -> Scalar: ...
+
+
 class DynamicRecord:
     @staticmethod
     def from_string(s: str) -> DynamicRecord: ...
@@ -186,14 +194,6 @@ class DynamicRecord:
     def is_hiding(self) -> bool: ...
 
 
-class ComputeKey:
-    @property
-    def address(self) -> Address: ...
-    def pk_sig(self) -> Group: ...
-    def pr_sig(self) -> Group: ...
-    def sk_prf(self) -> Scalar: ...
-
-
 class Encryptor:
     @staticmethod
     def encrypt_private_key_with_secret(private_key: PrivateKey, secret: str) -> Ciphertext: ...
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index 7afa0d0..60c3b23 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -166,6 +166,14 @@ class Credits:
     def micro(self) -> MicroCredits: ...
 
 
+class ComputeKey:
+    @property
+    def address(self) -> Address: ...
+    def pk_sig(self) -> Group: ...
+    def pr_sig(self) -> Group: ...
+    def sk_prf(self) -> Scalar: ...
+
+
 class DynamicRecord:
     @staticmethod
     def from_string(s: str) -> DynamicRecord: ...
@@ -186,14 +194,6 @@ class DynamicRecord:
     def is_hiding(self) -> bool: ...
 
 
-class ComputeKey:
-    @property
-    def address(self) -> Address: ...
-    def pk_sig(self) -> Group: ...
-    def pr_sig(self) -> Group: ...
-    def sk_prf(self) -> Scalar: ...
-
-
 class Execution:
     @property
     def execution_id(self) -> Field: ...

From 0e1afd32d86cc5b3e47469f4080a669e82c36fa6 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 14:25:31 -0400
Subject: [PATCH 58/72] fix: repair .gitignore patterns; proving tests use v2
 endpoint with 503 retry

- .gitignore had '*.pkl.idea/' concatenation (both patterns dead)
- test naming: 15 credits verifiers, not 16
- proving tests: api.explorer.provable.com/v2 (verified live) + 3-attempt
  retry around trace.prepare for transient API 503s

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .gitignore                            |  3 ++-
 sdk/python/tests/test_program_keys.py |  4 ++--
 sdk/python/tests/test_proving.py      | 33 +++++++++++++++++++++++----
 3 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/.gitignore b/.gitignore
index b878628..3ff33b2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ tmp/
 
 .DS_Store
 
-*.pkl.idea/
+*.pkl
+.idea/
diff --git a/sdk/python/tests/test_program_keys.py b/sdk/python/tests/test_program_keys.py
index dee84bc..4874ba9 100644
--- a/sdk/python/tests/test_program_keys.py
+++ b/sdk/python/tests/test_program_keys.py
@@ -274,7 +274,7 @@ def test_program_address():
 TRANSFER_PUBLIC_VK_CHECKSUM = "ea77f42a35b3f891e7753c7333df365f356883550c4602df11f270237bef340d"
 TRANSFER_PUBLIC_NUM_CONSTRAINTS = 12326
 
-# All 16 (function_name, getter_name) pairs for credits + inclusion
+# All 15 (function_name, getter_name) pairs for credits + inclusion
 CREDITS_VERIFIER_GETTERS = [
     ("bond_public", "bond_public_verifier"),
     ("bond_validator", "bond_validator_verifier"),
@@ -318,7 +318,7 @@ def test_verifying_key_inclusion_verifier():
     assert vk.is_bond_public_verifier() is False
 
 
-def test_all_16_verifier_getters_and_is_checkers():
+def test_all_15_verifier_getters_and_is_checkers():
     """Iterate all 16 getters and verify each is_* self-check returns True."""
     IS_CHECKER_MAP = {
         "bond_public_verifier": "is_bond_public_verifier",
diff --git a/sdk/python/tests/test_proving.py b/sdk/python/tests/test_proving.py
index e130619..c54144d 100644
--- a/sdk/python/tests/test_proving.py
+++ b/sdk/python/tests/test_proving.py
@@ -13,8 +13,8 @@
 They are excluded from CI via -m "not slow".
 
 Endpoint note (verified empirically): Query.rest() wants the BASE url
-`https://api.explorer.provable.com/v1` — snarkvm's REST query appends the
-network path (`/mainnet/stateRoot/latest`) itself; passing `.../v1/mainnet`
+`https://api.explorer.provable.com/v2` — snarkvm's REST query appends the
+network path (`/mainnet/stateRoot/latest`) itself; passing `.../v2/mainnet`
 would double the network segment.
 """
 
@@ -38,7 +38,30 @@
 )
 from conftest import load_vectors
 
-ENDPOINT = "https://api.explorer.provable.com/v1"
+ENDPOINT = "https://api.explorer.provable.com/v2"
+
+
+def _prepare_with_retry(trace, attempts: int = 3, delay: float = 20.0) -> None:
+    """Prepare a trace against the live endpoint, retrying transient outages.
+
+    The Provable API intermittently returns 503s (nginx); a failed state-root
+    fetch here is infrastructure noise, not a proving regression, so retry a
+    few times before letting the error surface.
+    """
+    import time
+
+    last: Exception | None = None
+    for attempt in range(attempts):
+        try:
+            trace.prepare(Query.rest(ENDPOINT))
+            return
+        except RuntimeError as exc:  # snarkvm surfaces HTTP failures as RuntimeError
+            last = exc
+            if attempt < attempts - 1:
+                time.sleep(delay)
+    assert last is not None
+    raise last
+
 
 CREDITS = ProgramID.from_string("credits.aleo")
 TRANSFER_PUBLIC = Identifier.from_string("transfer_public")
@@ -134,7 +157,7 @@ def proven_execution(process, signer):
     """
     auth = _authorize_transfer_public(process, signer)
     _, trace = process.execute(auth)
-    trace.prepare(Query.rest(ENDPOINT))
+    _prepare_with_retry(trace)
     return trace.prove_execution("credits.aleo/transfer_public")
 
 
@@ -177,7 +200,7 @@ def test_prove_fee_and_transaction(process, signer, proven_execution):
     assert fee_trace.is_fee() is True
     assert fee_trace.is_fee_public() is True
 
-    fee_trace.prepare(Query.rest(ENDPOINT))
+    _prepare_with_retry(fee_trace)
     fee = fee_trace.prove_fee()
     assert fee.is_fee_public() is True
     assert str(fee.payer) == str(signer.address)

From 4f27399568c17bcad09615cee94bbe16549ce15a Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:24:25 -0400
Subject: [PATCH 59/72] feat: ProvingRequest and ExecutionRequest for delegated
 proving

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.pyi                  |  65 +++
 sdk/python/aleo/_aleolib_mainnet.pyi          |  65 +++
 sdk/python/tests/test_proving_request.py      | 150 +++++++
 sdk/python/tests/vectors/proving_request.json |   5 +
 sdk/src/lib.rs                                |   2 +
 sdk/src/programs/execution_request.rs         | 216 ++++++++++
 sdk/src/programs/mod.rs                       |   6 +
 sdk/src/programs/proving_request.rs           | 390 ++++++++++++++++++
 sdk/src/types.rs                              |   6 +-
 9 files changed, 903 insertions(+), 2 deletions(-)
 create mode 100644 sdk/python/tests/test_proving_request.py
 create mode 100644 sdk/python/tests/vectors/proving_request.json
 create mode 100644 sdk/src/programs/execution_request.rs
 create mode 100644 sdk/src/programs/proving_request.rs

diff --git a/sdk/python/aleo/__init__.pyi b/sdk/python/aleo/__init__.pyi
index c3f038e..5a3075b 100644
--- a/sdk/python/aleo/__init__.pyi
+++ b/sdk/python/aleo/__init__.pyi
@@ -216,6 +216,38 @@ class Execution:
     def bytes(self) -> bytes: ...
 
 
+class ExecutionRequest:
+    @staticmethod
+    def sign(
+        private_key: PrivateKey,
+        program_id: str,
+        function_name: str,
+        inputs: List[str],
+        input_types: List[str],
+        root_tvk: Field | None,
+        program_checksum: Field | None,
+        is_root: bool,
+        is_dynamic: bool,
+    ) -> ExecutionRequest: ...
+    @staticmethod
+    def from_string(request: str) -> ExecutionRequest: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> ExecutionRequest: ...
+    def bytes(self) -> bytes: ...
+    def signer(self) -> Address: ...
+    def network_id(self) -> int: ...
+    def program_id(self) -> str: ...
+    def function_name(self) -> str: ...
+    def inputs(self) -> List[str]: ...
+    def signature(self) -> Signature: ...
+    def sk_tag(self) -> Field: ...
+    def tvk(self) -> Field: ...
+    def tcm(self) -> Field: ...
+    def scm(self) -> Field: ...
+    def __str__(self) -> str: ...
+    def __eq__(self, other: object) -> bool: ...
+
+
 class Fee:
     def is_fee_private(self) -> bool: ...
     def is_fee_public(self) -> bool: ...
@@ -971,6 +1003,39 @@ class ProvingKey:
     def is_unbond_public_prover(self) -> bool: ...
 
 
+class ProvingRequest:
+    def __new__(
+        cls,
+        authorization: Authorization,
+        fee_authorization: Authorization | None,
+        broadcast: bool,
+    ) -> ProvingRequest: ...
+    @staticmethod
+    def from_request(
+        request: ExecutionRequest,
+        fee_request: ExecutionRequest | None,
+        broadcast: bool,
+    ) -> ProvingRequest: ...
+    def kind(self) -> str: ...
+    def is_authorization(self) -> bool: ...
+    def is_request(self) -> bool: ...
+    @staticmethod
+    def from_string(s: str) -> ProvingRequest: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> ProvingRequest: ...
+    @staticmethod
+    def from_bytes_request(bytes: bytes) -> ProvingRequest: ...
+    def bytes(self) -> bytes: ...
+    def authorization(self) -> Authorization: ...
+    def fee_authorization(self) -> Authorization | None: ...
+    def request(self) -> ExecutionRequest: ...
+    def fee_request(self) -> ExecutionRequest | None: ...
+    @property
+    def broadcast(self) -> bool: ...
+    def __str__(self) -> str: ...
+    def __eq__(self, other: object) -> bool: ...
+
+
 class Query:
     @staticmethod
     def rest(url: str) -> Query: ...
diff --git a/sdk/python/aleo/_aleolib_mainnet.pyi b/sdk/python/aleo/_aleolib_mainnet.pyi
index 60c3b23..c2c4b99 100644
--- a/sdk/python/aleo/_aleolib_mainnet.pyi
+++ b/sdk/python/aleo/_aleolib_mainnet.pyi
@@ -209,6 +209,38 @@ class Execution:
     def bytes(self) -> bytes: ...
 
 
+class ExecutionRequest:
+    @staticmethod
+    def sign(
+        private_key: PrivateKey,
+        program_id: str,
+        function_name: str,
+        inputs: list[str],
+        input_types: list[str],
+        root_tvk: Field | None,
+        program_checksum: Field | None,
+        is_root: bool,
+        is_dynamic: bool,
+    ) -> ExecutionRequest: ...
+    @staticmethod
+    def from_string(request: str) -> ExecutionRequest: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> ExecutionRequest: ...
+    def bytes(self) -> bytes: ...
+    def signer(self) -> Address: ...
+    def network_id(self) -> int: ...
+    def program_id(self) -> str: ...
+    def function_name(self) -> str: ...
+    def inputs(self) -> list[str]: ...
+    def signature(self) -> Signature: ...
+    def sk_tag(self) -> Field: ...
+    def tvk(self) -> Field: ...
+    def tcm(self) -> Field: ...
+    def scm(self) -> Field: ...
+    def __str__(self) -> str: ...
+    def __eq__(self, other: object) -> bool: ...
+
+
 class Fee:
     def is_fee_private(self) -> bool: ...
     def is_fee_public(self) -> bool: ...
@@ -961,6 +993,39 @@ class ProvingKey:
     def is_unbond_public_prover(self) -> bool: ...
 
 
+class ProvingRequest:
+    def __new__(
+        cls,
+        authorization: Authorization,
+        fee_authorization: Authorization | None,
+        broadcast: bool,
+    ) -> ProvingRequest: ...
+    @staticmethod
+    def from_request(
+        request: ExecutionRequest,
+        fee_request: ExecutionRequest | None,
+        broadcast: bool,
+    ) -> ProvingRequest: ...
+    def kind(self) -> str: ...
+    def is_authorization(self) -> bool: ...
+    def is_request(self) -> bool: ...
+    @staticmethod
+    def from_string(s: str) -> ProvingRequest: ...
+    @staticmethod
+    def from_bytes(bytes: bytes) -> ProvingRequest: ...
+    @staticmethod
+    def from_bytes_request(bytes: bytes) -> ProvingRequest: ...
+    def bytes(self) -> bytes: ...
+    def authorization(self) -> Authorization: ...
+    def fee_authorization(self) -> Authorization | None: ...
+    def request(self) -> ExecutionRequest: ...
+    def fee_request(self) -> ExecutionRequest | None: ...
+    @property
+    def broadcast(self) -> bool: ...
+    def __str__(self) -> str: ...
+    def __eq__(self, other: object) -> bool: ...
+
+
 class Query:
     @staticmethod
     def rest(url: str) -> Query: ...
diff --git a/sdk/python/tests/test_proving_request.py b/sdk/python/tests/test_proving_request.py
new file mode 100644
index 0000000..ae6ec4c
--- /dev/null
+++ b/sdk/python/tests/test_proving_request.py
@@ -0,0 +1,150 @@
+"""Tests for the ProvingRequest and ExecutionRequest types (delegated proving).
+
+Ported from the ProvableHQ ts-sdk wasm crate
+(wasm/src/synthesizer/proving_request.rs). These are mainnet fixtures; the SDK
+under test is built with the mainnet feature (network ID 0).
+
+The `authorization()` accessor is compared to the bare AUTHORIZATION fixture by
+JSON string, mirroring the wasm `.equals()` check (the Python `Authorization`
+class does not expose `__eq__`).
+"""
+
+from aleo.mainnet import (
+    Authorization,
+    ExecutionRequest,
+    PrivateKey,
+    ProvingRequest,
+)
+
+from conftest import load_vectors
+
+VECTORS = load_vectors("proving_request.json")
+PROVING_REQUEST = VECTORS["PUZZLE_SPINNER_V002_PROVING_REQUEST"]
+AUTHORIZATION = VECTORS["PUZZLE_SPINNER_V002_AUTHORIZATION"]
+
+# Beacon private key -- matches the wasm-side fixtures.
+BEACON_PRIVATE_KEY = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+
+# transfer_public-style Request-variant inputs (from the wasm test).
+TRANSFER_ADDRESS = "aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px"
+TRANSFER_INPUTS = [TRANSFER_ADDRESS, "100u64"]
+TRANSFER_INPUT_TYPES = ["address.public", "u64.public"]
+
+
+def _sample_execution_request() -> ExecutionRequest:
+    private_key = PrivateKey.from_string(BEACON_PRIVATE_KEY)
+    return ExecutionRequest.sign(
+        private_key,
+        "credits.aleo",
+        "transfer_public",
+        TRANSFER_INPUTS,
+        TRANSFER_INPUT_TYPES,
+        None,  # root_tvk
+        None,  # program_checksum
+        True,  # is_root
+        False,  # is_dynamic
+    )
+
+
+# ---- Authorization variant (legacy) -------------------------------------
+
+
+def test_proving_request_serialization_roundtrip():
+    proving_request = ProvingRequest.from_string(PROVING_REQUEST)
+
+    byte_roundtrip = ProvingRequest.from_bytes(bytes(proving_request.bytes()))
+    string_roundtrip = ProvingRequest.from_string(str(proving_request))
+
+    assert proving_request == byte_roundtrip
+    assert proving_request == string_roundtrip
+
+
+def test_proving_request_accessor_methods_give_correct_authorizations():
+    proving_request = ProvingRequest.from_string(PROVING_REQUEST)
+
+    authorization = Authorization.from_json(AUTHORIZATION)
+    # Mirror the wasm `.equals()` check via JSON (Authorization has no __eq__).
+    assert proving_request.authorization().to_json() == authorization.to_json()
+    assert proving_request.fee_authorization().is_fee_public()
+    assert proving_request.broadcast is False
+    assert proving_request.kind() == "authorization"
+
+
+def test_fee_authorization_binds_to_execution_id():
+    """The fee authorization's execution-id input must equal the main
+    authorization's execution ID. This pins our to_execution_id (W4c) against
+    the reference fixture."""
+    import json
+
+    proving_request = ProvingRequest.from_string(PROVING_REQUEST)
+    fee = json.loads(proving_request.fee_authorization().to_json())
+    # credits.aleo/fee_public inputs: [base_fee, priority_fee, execution_id].
+    execution_id_input = fee["requests"][0]["inputs"][2]
+    expected = str(proving_request.authorization().to_execution_id())
+    assert execution_id_input == expected
+
+
+# ---- Request variant ----------------------------------------------------
+
+
+def test_request_variant_construction_and_kind():
+    request = _sample_execution_request()
+    proving_request = ProvingRequest.from_request(request, None, False)
+
+    assert proving_request.kind() == "request"
+    assert proving_request.is_request()
+    assert not proving_request.is_authorization()
+    assert proving_request.request() is not None
+    assert proving_request.fee_request() is None
+    assert proving_request.broadcast is False
+
+
+def test_request_variant_byte_roundtrip():
+    request = _sample_execution_request()
+    proving_request = ProvingRequest.from_request(request, None, True)
+
+    # Roundtrip via the explicit Request reader; the byte layout carries no
+    # discriminator so the Authorization reader would not work here.
+    roundtripped = ProvingRequest.from_bytes_request(bytes(proving_request.bytes()))
+
+    assert proving_request == roundtripped
+    assert roundtripped.kind() == "request"
+    assert roundtripped.broadcast is True
+
+
+def test_request_variant_string_roundtrip_autodetects():
+    request = _sample_execution_request()
+    proving_request = ProvingRequest.from_request(request, None, False)
+
+    # JSON shape carries the variant -- from_string picks the right one via
+    # untagged serde dispatch on disjoint field names.
+    roundtripped = ProvingRequest.from_string(str(proving_request))
+
+    assert roundtripped.kind() == "request"
+    assert proving_request == roundtripped
+
+
+def test_request_variant_accessors_raise_on_authorization_methods():
+    request = _sample_execution_request()
+    proving_request = ProvingRequest.from_request(request, None, False)
+
+    try:
+        proving_request.authorization()
+        raise AssertionError("expected authorization() to raise")
+    except Exception as err:
+        assert "Request variant" in str(err)
+
+    # fee_authorization() returns None rather than raising.
+    assert proving_request.fee_authorization() is None
+
+
+def test_authorization_variant_raises_on_request_accessor():
+    proving_request = ProvingRequest.from_string(PROVING_REQUEST)
+
+    try:
+        proving_request.request()
+        raise AssertionError("expected request() to raise")
+    except Exception as err:
+        assert "Authorization variant" in str(err)
+
+    assert proving_request.fee_request() is None
diff --git a/sdk/python/tests/vectors/proving_request.json b/sdk/python/tests/vectors/proving_request.json
new file mode 100644
index 0000000..e090bc3
--- /dev/null
+++ b/sdk/python/tests/vectors/proving_request.json
@@ -0,0 +1,5 @@
+{
+  "_source": "Vendored verbatim from ProvableHQ ts-sdk wasm/src/utilities/test/programs.rs @543b41e (PUZZLE_SPINNER_V002_PROVING_REQUEST ~:230, PUZZLE_SPINNER_V002_AUTHORIZATION ~:232). Do not edit by hand.",
+  "PUZZLE_SPINNER_V002_PROVING_REQUEST": "{\"authorization\":{\"requests\":[{\"signer\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"network\":\"0u16\",\"program\":\"puzzle_spinner_v002.aleo\",\"function\":\"spin\",\"input_ids\":[{\"type\":\"external_record\",\"id\":\"2094094279846006863789449599365264356524704258957209392883419734916308087566field\"},{\"type\":\"public\",\"id\":\"5595943493906333085391638370632238393662235874383695353608521124649733340931field\"},{\"type\":\"private\",\"id\":\"6742098636398522089859394195904601600130314965171698086111626341696733948612field\"}],\"inputs\":[\"{\\n  owner: aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a.private,\\n  amount: 1000000u64.private,\\n  _nonce: 3552842606932684888288059180163265370185468417773274452409126263862773749561group.public,\\n  _version: 0u8.public\\n}\",\"{\\n  nonce: 1170758118field,\\n  tickets: 5000000u64\\n}\",\"sign1qkveh904rhh9q72mvg7r9p20q54w73w55m375dplgqmg4dj07cqgfu6nmyennfeyvczvdlsztndg3vstm5wrdx8gwl7ucjp8mmlwsqxyx67umlz8tz8pw8zk599sj05tsqczr4ufz06e4jl0lve0k6p3pvyztyddnpcpvq3p66k3ryatluay3cndws6fktfvnytg3hcswahqjdc7n92\"],\"signature\":\"sign1xf53lt5wp9g88h6s65uct4ps7te4p2a3fxt9lnj4mpuflltw9yqrxn4mslff0z7rehgher4s68pmcar9ul28c97kp2qsr8ar6ftfzpqmvqrdssu9887su5jga24rxwjhf9lt5lhk7zd2uqvc6w4stclkzxgnhkd24nmz0l050ejcf8e4tjugy8hrglglean3rne7c9907usqg287l48\",\"sk_tag\":\"2188950535000273989556007384792744144966780534890918446938267316970960124853field\",\"tvk\":\"572183841960682933577383606586553460249103306203159528948819230484782997585field\",\"tcm\":\"1171065817681420457160345788668531223791133417763996992400327530900798825721field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"},{\"signer\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"network\":\"0u16\",\"program\":\"puzzle_arcade_coin_v002.aleo\",\"function\":\"spend\",\"input_ids\":[{\"type\":\"record\",\"commitment\":\"3695326969420433429322937563366478414189257375833807166677296859078066945588field\",\"gamma\":\"822030278715035804872365307657119524241344315777773665392070818824848423298group\",\"record_view_key\":\"1925121045312432202191309331127274276680205187304403149300554031033906128262field\",\"serial_number\":\"4076970251659226920097956648171573791328895534043196534502480362996698993709field\",\"tag\":\"2912214195050022078917991120929452175415564426930328303911346972205167398771field\"},{\"type\":\"public\",\"id\":\"2041891405937960445696743302415641847824825632459410269684813295953846950757field\"}],\"inputs\":[\"{\\n  owner: aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a.private,\\n  amount: 1000000u64.private,\\n  _nonce: 3552842606932684888288059180163265370185468417773274452409126263862773749561group.public,\\n  _version: 0u8.public\\n}\",\"1000000u64\"],\"signature\":\"sign1yjce07tv55km8qsfcgg5f53yvx4yal4ruuf9u0eaxku6fq4wrgpg0l7hfgnvpvvalfl4qvces3k9s9nt9ugy6wwjs9mnu2exdxz3cqsmvqrdssu9887su5jga24rxwjhf9lt5lhk7zd2uqvc6w4stclkzxgnhkd24nmz0l050ejcf8e4tjugy8hrglglean3rne7c9907usqgm4ynq3\",\"sk_tag\":\"2188950535000273989556007384792744144966780534890918446938267316970960124853field\",\"tvk\":\"4994084056607172960767483219582395385778247231446264109964208478083811415449field\",\"tcm\":\"7812759430980949738683330164278254095249178692436543417615689108707612536911field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"},{\"signer\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"network\":\"0u16\",\"program\":\"puzzle_arcade_ticket_v002.aleo\",\"function\":\"mint\",\"input_ids\":[{\"type\":\"public\",\"id\":\"1046274269999797229672577130372021146162188188700658720275906690284075339674field\"},{\"type\":\"public\",\"id\":\"6672330946491079853759778561061110692770616941692333781924093458318671076471field\"}],\"inputs\":[\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"5000000u64\"],\"signature\":\"sign1ycfa5yhx8magvj47z7ucdaaj6dqaglhgdwzy6930uh4qx8vum5q9wx7arq707cedudzld6mca2gzdex90utr0eezl8y4479sc02a5qqmvqrdssu9887su5jga24rxwjhf9lt5lhk7zd2uqvc6w4stclkzxgnhkd24nmz0l050ejcf8e4tjugy8hrglglean3rne7c9907usqgx56dh0\",\"sk_tag\":\"2188950535000273989556007384792744144966780534890918446938267316970960124853field\",\"tvk\":\"2873294706176964472715353629140777692023106080534816614008391405046442842512field\",\"tcm\":\"6490794758489608132610463651546131626878006045467732980547897283109192374041field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"}],\"transitions\":[{\"id\":\"au1234a2r7zve0049hcsm3fawmk2frt5p6zvfn4v2algsmmemjk7uxst0z669\",\"program\":\"puzzle_arcade_coin_v002.aleo\",\"function\":\"spend\",\"inputs\":[{\"type\":\"record\",\"id\":\"4076970251659226920097956648171573791328895534043196534502480362996698993709field\",\"tag\":\"2912214195050022078917991120929452175415564426930328303911346972205167398771field\"},{\"type\":\"public\",\"id\":\"2041891405937960445696743302415641847824825632459410269684813295953846950757field\",\"value\":\"1000000u64\"}],\"outputs\":[{\"type\":\"record\",\"id\":\"6234733124236322387889736135649408851334996209733769544324065144060617746336field\",\"checksum\":\"440246515958659636861403206156566406152482039155384175770866473086825655202field\",\"value\":\"record1qvqspknecyxj8he7r7d0saa8mu8h4655jt25xgvfnryxg37td4hhzlg3qyrxzmt0w4h8ggcqqgqspm7g76ludumjncxeafx7hqch36k0q5cdvrxctm0w0h05jx9q0esqty29y8hfvl5sqercpezunplc89k36fxls209lyqqmvun5h30dcgq4newd4\",\"sender_ciphertext\":\"2051089804256883694774647491009107449590332829064597128043238087312538756881field\"}],\"tpk\":\"779450742859646977077288858452846617400181919260356985744863858124988996579group\",\"tcm\":\"7812759430980949738683330164278254095249178692436543417615689108707612536911field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"},{\"id\":\"au165pk3mj0z8qmd4rjrdpymex0wg2ktjg69jlh0ddgq3r8a8xw4y9qcerjde\",\"program\":\"puzzle_arcade_ticket_v002.aleo\",\"function\":\"mint\",\"inputs\":[{\"type\":\"public\",\"id\":\"1046274269999797229672577130372021146162188188700658720275906690284075339674field\",\"value\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\"},{\"type\":\"public\",\"id\":\"6672330946491079853759778561061110692770616941692333781924093458318671076471field\",\"value\":\"5000000u64\"}],\"outputs\":[{\"type\":\"record\",\"id\":\"1130818339127085714202916297407753311196018055225024066502861268664315562572field\",\"checksum\":\"6564309912145323765833525250549682602535323908901729171643580386651654016412field\",\"value\":\"record1qvqsp8svu763tlxwmh9wdmdu93fs4ydgmsk62kqz7h2egshvlfjcfcc9qyrxzmt0w4h8ggcqqgqsqlradgpmpxuephuktakm3r9k6849czlyw7nw5u8zhxfuwrhx3mszxrg96enap4k0fmjyhsdqpvx6nyvc8k6t8st3pvrvd4jghh836srsv8enll\",\"sender_ciphertext\":\"3633731045592752368422559477739611800333912219171005386498755402947798716823field\"},{\"type\":\"future\",\"id\":\"74131887599252140728099600235197072782607427140742230946502591809048135927field\",\"value\":\"{\\n  program_id: puzzle_arcade_ticket_v002.aleo,\\n  function_name: mint,\\n  arguments: [\\n    aleo1p8wg0ps5tzqt6hqehczvngszvgrl064d8jahz3axpkeza8preurqshnmpj\\n  ]\\n}\"}],\"tpk\":\"2840319856609594596522635087311530377650934567024220337860469891161374663385group\",\"tcm\":\"6490794758489608132610463651546131626878006045467732980547897283109192374041field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"},{\"id\":\"au1jmm0qqwmgl06vr42ya43kcv0pjsgt7huyydtr0j9cvrsy3allqgsulx0d8\",\"program\":\"puzzle_spinner_v002.aleo\",\"function\":\"spin\",\"inputs\":[{\"type\":\"external_record\",\"id\":\"2094094279846006863789449599365264356524704258957209392883419734916308087566field\"},{\"type\":\"public\",\"id\":\"5595943493906333085391638370632238393662235874383695353608521124649733340931field\",\"value\":\"{\\n  nonce: 1170758118field,\\n  tickets: 5000000u64\\n}\"},{\"type\":\"private\",\"id\":\"6742098636398522089859394195904601600130314965171698086111626341696733948612field\",\"value\":\"ciphertext1q5qqkh55w4tat8z30xdwfpzs2rtu8nayf0vtaj8fxzar9d26wce0jrfzq05mm5zl54rjfstpwy9rmdy09k5tkjzc280xzspwrdnprql8qh966uctg8hxuh9pxse6dz25u9ljxyxz6tvgzpj8s8ky3uta7f5qd0lftt5ksmexyyqtzsd04fsqgf9k8723zl4wt2spx9rjr38wrhsy3n56ej9zn88gravxdk7fape7jr7pgdam4g8vuey47ywzdtkrpc8qrsnfv0\"}],\"outputs\":[{\"type\":\"external_record\",\"id\":\"2735321205447718152398768122882561932543144412730538395102830561769369606454field\"},{\"type\":\"external_record\",\"id\":\"7369296498063689826492338091106358165388792727887425815548124115560783555312field\"},{\"type\":\"future\",\"id\":\"6484631562279855668848888140360023825065176810215937222335315467885649991363field\",\"value\":\"{\\n  program_id: puzzle_spinner_v002.aleo,\\n  function_name: spin,\\n  arguments: [\\n    {\\n      program_id: puzzle_arcade_ticket_v002.aleo,\\n      function_name: mint,\\n      arguments: [\\n        aleo1p8wg0ps5tzqt6hqehczvngszvgrl064d8jahz3axpkeza8preurqshnmpj\\n      ]\\n    },\\n    1170758118field\\n  ]\\n}\"}],\"tpk\":\"6590493951761094593568034471222493140361737341714336847530563463808843573584group\",\"tcm\":\"1171065817681420457160345788668531223791133417763996992400327530900798825721field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"}]},\"fee_authorization\":{\"requests\":[{\"signer\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"network\":\"0u16\",\"program\":\"credits.aleo\",\"function\":\"fee_public\",\"input_ids\":[{\"type\":\"public\",\"id\":\"1236904445320008365690109681543399166087562464648307672887712965547911005106field\"},{\"type\":\"public\",\"id\":\"7534378790668398972390701196841804750368436610916174309476130285208807336075field\"},{\"type\":\"public\",\"id\":\"3839097647761853616188014373153230802709413936709969178171401168479940342742field\"}],\"inputs\":[\"1000000u64\",\"0u64\",\"5861750103935316794608259263097700543376455430267921167932279423298832828187field\"],\"signature\":\"sign1em3pwu4xle9lcqr2qtj6fek75u5ntt8dxnmkcc80pjylc5hed5qjz488ga0fcx6quphlps95qlf839q77mhgv3dezf5dlzame5hrgqsmvqrdssu9887su5jga24rxwjhf9lt5lhk7zd2uqvc6w4stclkzxgnhkd24nmz0l050ejcf8e4tjugy8hrglglean3rne7c9907usqgdtex07\",\"sk_tag\":\"2188950535000273989556007384792744144966780534890918446938267316970960124853field\",\"tvk\":\"842468693271079620554301388750085740873203583062890643188623955488839009625field\",\"tcm\":\"2752533455412613106771920890566519746466954607696065566492577296743291985261field\",\"scm\":\"3844647255947359656650853949587322431249425751036754772276995840173728179480field\"}],\"transitions\":[{\"id\":\"au13uuftt5a73ha0ez9hyaqc7f3efkyw0nmufvfsa35ze3cuggwegyqfmpsnc\",\"program\":\"credits.aleo\",\"function\":\"fee_public\",\"inputs\":[{\"type\":\"public\",\"id\":\"1236904445320008365690109681543399166087562464648307672887712965547911005106field\",\"value\":\"1000000u64\"},{\"type\":\"public\",\"id\":\"7534378790668398972390701196841804750368436610916174309476130285208807336075field\",\"value\":\"0u64\"},{\"type\":\"public\",\"id\":\"3839097647761853616188014373153230802709413936709969178171401168479940342742field\",\"value\":\"5861750103935316794608259263097700543376455430267921167932279423298832828187field\"}],\"outputs\":[{\"type\":\"future\",\"id\":\"7376837628727201465092024949171324267883508382872525506751191952280391240088field\",\"value\":\"{\\n  program_id: credits.aleo,\\n  function_name: fee_public,\\n  arguments: [\\n    aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a,\\n    1000000u64\\n  ]\\n}\"}],\"tpk\":\"4674317274796085762374780614101659015809429371081752559519443134812441140952group\",\"tcm\":\"2752533455412613106771920890566519746466954607696065566492577296743291985261field\",\"scm\":\"3844647255947359656650853949587322431249425751036754772276995840173728179480field\"}]},\"broadcast\":false}",
+  "PUZZLE_SPINNER_V002_AUTHORIZATION": "{\"requests\":[{\"signer\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"network\":\"0u16\",\"program\":\"puzzle_spinner_v002.aleo\",\"function\":\"spin\",\"input_ids\":[{\"type\":\"external_record\",\"id\":\"2094094279846006863789449599365264356524704258957209392883419734916308087566field\"},{\"type\":\"public\",\"id\":\"5595943493906333085391638370632238393662235874383695353608521124649733340931field\"},{\"type\":\"private\",\"id\":\"6742098636398522089859394195904601600130314965171698086111626341696733948612field\"}],\"inputs\":[\"{\\n  owner: aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a.private,\\n  amount: 1000000u64.private,\\n  _nonce: 3552842606932684888288059180163265370185468417773274452409126263862773749561group.public,\\n  _version: 0u8.public\\n}\",\"{\\n  nonce: 1170758118field,\\n  tickets: 5000000u64\\n}\",\"sign1qkveh904rhh9q72mvg7r9p20q54w73w55m375dplgqmg4dj07cqgfu6nmyennfeyvczvdlsztndg3vstm5wrdx8gwl7ucjp8mmlwsqxyx67umlz8tz8pw8zk599sj05tsqczr4ufz06e4jl0lve0k6p3pvyztyddnpcpvq3p66k3ryatluay3cndws6fktfvnytg3hcswahqjdc7n92\"],\"signature\":\"sign1xf53lt5wp9g88h6s65uct4ps7te4p2a3fxt9lnj4mpuflltw9yqrxn4mslff0z7rehgher4s68pmcar9ul28c97kp2qsr8ar6ftfzpqmvqrdssu9887su5jga24rxwjhf9lt5lhk7zd2uqvc6w4stclkzxgnhkd24nmz0l050ejcf8e4tjugy8hrglglean3rne7c9907usqg287l48\",\"sk_tag\":\"2188950535000273989556007384792744144966780534890918446938267316970960124853field\",\"tvk\":\"572183841960682933577383606586553460249103306203159528948819230484782997585field\",\"tcm\":\"1171065817681420457160345788668531223791133417763996992400327530900798825721field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"},{\"signer\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"network\":\"0u16\",\"program\":\"puzzle_arcade_coin_v002.aleo\",\"function\":\"spend\",\"input_ids\":[{\"type\":\"record\",\"commitment\":\"3695326969420433429322937563366478414189257375833807166677296859078066945588field\",\"gamma\":\"822030278715035804872365307657119524241344315777773665392070818824848423298group\",\"record_view_key\":\"1925121045312432202191309331127274276680205187304403149300554031033906128262field\",\"serial_number\":\"4076970251659226920097956648171573791328895534043196534502480362996698993709field\",\"tag\":\"2912214195050022078917991120929452175415564426930328303911346972205167398771field\"},{\"type\":\"public\",\"id\":\"2041891405937960445696743302415641847824825632459410269684813295953846950757field\"}],\"inputs\":[\"{\\n  owner: aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a.private,\\n  amount: 1000000u64.private,\\n  _nonce: 3552842606932684888288059180163265370185468417773274452409126263862773749561group.public,\\n  _version: 0u8.public\\n}\",\"1000000u64\"],\"signature\":\"sign1yjce07tv55km8qsfcgg5f53yvx4yal4ruuf9u0eaxku6fq4wrgpg0l7hfgnvpvvalfl4qvces3k9s9nt9ugy6wwjs9mnu2exdxz3cqsmvqrdssu9887su5jga24rxwjhf9lt5lhk7zd2uqvc6w4stclkzxgnhkd24nmz0l050ejcf8e4tjugy8hrglglean3rne7c9907usqgm4ynq3\",\"sk_tag\":\"2188950535000273989556007384792744144966780534890918446938267316970960124853field\",\"tvk\":\"4994084056607172960767483219582395385778247231446264109964208478083811415449field\",\"tcm\":\"7812759430980949738683330164278254095249178692436543417615689108707612536911field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"},{\"signer\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"network\":\"0u16\",\"program\":\"puzzle_arcade_ticket_v002.aleo\",\"function\":\"mint\",\"input_ids\":[{\"type\":\"public\",\"id\":\"1046274269999797229672577130372021146162188188700658720275906690284075339674field\"},{\"type\":\"public\",\"id\":\"6672330946491079853759778561061110692770616941692333781924093458318671076471field\"}],\"inputs\":[\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\",\"5000000u64\"],\"signature\":\"sign1ycfa5yhx8magvj47z7ucdaaj6dqaglhgdwzy6930uh4qx8vum5q9wx7arq707cedudzld6mca2gzdex90utr0eezl8y4479sc02a5qqmvqrdssu9887su5jga24rxwjhf9lt5lhk7zd2uqvc6w4stclkzxgnhkd24nmz0l050ejcf8e4tjugy8hrglglean3rne7c9907usqgx56dh0\",\"sk_tag\":\"2188950535000273989556007384792744144966780534890918446938267316970960124853field\",\"tvk\":\"2873294706176964472715353629140777692023106080534816614008391405046442842512field\",\"tcm\":\"6490794758489608132610463651546131626878006045467732980547897283109192374041field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"}],\"transitions\":[{\"id\":\"au1234a2r7zve0049hcsm3fawmk2frt5p6zvfn4v2algsmmemjk7uxst0z669\",\"program\":\"puzzle_arcade_coin_v002.aleo\",\"function\":\"spend\",\"inputs\":[{\"type\":\"record\",\"id\":\"4076970251659226920097956648171573791328895534043196534502480362996698993709field\",\"tag\":\"2912214195050022078917991120929452175415564426930328303911346972205167398771field\"},{\"type\":\"public\",\"id\":\"2041891405937960445696743302415641847824825632459410269684813295953846950757field\",\"value\":\"1000000u64\"}],\"outputs\":[{\"type\":\"record\",\"id\":\"6234733124236322387889736135649408851334996209733769544324065144060617746336field\",\"checksum\":\"440246515958659636861403206156566406152482039155384175770866473086825655202field\",\"value\":\"record1qvqspknecyxj8he7r7d0saa8mu8h4655jt25xgvfnryxg37td4hhzlg3qyrxzmt0w4h8ggcqqgqspm7g76ludumjncxeafx7hqch36k0q5cdvrxctm0w0h05jx9q0esqty29y8hfvl5sqercpezunplc89k36fxls209lyqqmvun5h30dcgq4newd4\",\"sender_ciphertext\":\"2051089804256883694774647491009107449590332829064597128043238087312538756881field\"}],\"tpk\":\"779450742859646977077288858452846617400181919260356985744863858124988996579group\",\"tcm\":\"7812759430980949738683330164278254095249178692436543417615689108707612536911field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"},{\"id\":\"au165pk3mj0z8qmd4rjrdpymex0wg2ktjg69jlh0ddgq3r8a8xw4y9qcerjde\",\"program\":\"puzzle_arcade_ticket_v002.aleo\",\"function\":\"mint\",\"inputs\":[{\"type\":\"public\",\"id\":\"1046274269999797229672577130372021146162188188700658720275906690284075339674field\",\"value\":\"aleo12a4wll9ax6w5355jph0dr5wt2vla5sss2t4cnch0tc3vzh643v8qcfvc7a\"},{\"type\":\"public\",\"id\":\"6672330946491079853759778561061110692770616941692333781924093458318671076471field\",\"value\":\"5000000u64\"}],\"outputs\":[{\"type\":\"record\",\"id\":\"1130818339127085714202916297407753311196018055225024066502861268664315562572field\",\"checksum\":\"6564309912145323765833525250549682602535323908901729171643580386651654016412field\",\"value\":\"record1qvqsp8svu763tlxwmh9wdmdu93fs4ydgmsk62kqz7h2egshvlfjcfcc9qyrxzmt0w4h8ggcqqgqsqlradgpmpxuephuktakm3r9k6849czlyw7nw5u8zhxfuwrhx3mszxrg96enap4k0fmjyhsdqpvx6nyvc8k6t8st3pvrvd4jghh836srsv8enll\",\"sender_ciphertext\":\"3633731045592752368422559477739611800333912219171005386498755402947798716823field\"},{\"type\":\"future\",\"id\":\"74131887599252140728099600235197072782607427140742230946502591809048135927field\",\"value\":\"{\\n  program_id: puzzle_arcade_ticket_v002.aleo,\\n  function_name: mint,\\n  arguments: [\\n    aleo1p8wg0ps5tzqt6hqehczvngszvgrl064d8jahz3axpkeza8preurqshnmpj\\n  ]\\n}\"}],\"tpk\":\"2840319856609594596522635087311530377650934567024220337860469891161374663385group\",\"tcm\":\"6490794758489608132610463651546131626878006045467732980547897283109192374041field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"},{\"id\":\"au1jmm0qqwmgl06vr42ya43kcv0pjsgt7huyydtr0j9cvrsy3allqgsulx0d8\",\"program\":\"puzzle_spinner_v002.aleo\",\"function\":\"spin\",\"inputs\":[{\"type\":\"external_record\",\"id\":\"2094094279846006863789449599365264356524704258957209392883419734916308087566field\"},{\"type\":\"public\",\"id\":\"5595943493906333085391638370632238393662235874383695353608521124649733340931field\",\"value\":\"{\\n  nonce: 1170758118field,\\n  tickets: 5000000u64\\n}\"},{\"type\":\"private\",\"id\":\"6742098636398522089859394195904601600130314965171698086111626341696733948612field\",\"value\":\"ciphertext1q5qqkh55w4tat8z30xdwfpzs2rtu8nayf0vtaj8fxzar9d26wce0jrfzq05mm5zl54rjfstpwy9rmdy09k5tkjzc280xzspwrdnprql8qh966uctg8hxuh9pxse6dz25u9ljxyxz6tvgzpj8s8ky3uta7f5qd0lftt5ksmexyyqtzsd04fsqgf9k8723zl4wt2spx9rjr38wrhsy3n56ej9zn88gravxdk7fape7jr7pgdam4g8vuey47ywzdtkrpc8qrsnfv0\"}],\"outputs\":[{\"type\":\"external_record\",\"id\":\"2735321205447718152398768122882561932543144412730538395102830561769369606454field\"},{\"type\":\"external_record\",\"id\":\"7369296498063689826492338091106358165388792727887425815548124115560783555312field\"},{\"type\":\"future\",\"id\":\"6484631562279855668848888140360023825065176810215937222335315467885649991363field\",\"value\":\"{\\n  program_id: puzzle_spinner_v002.aleo,\\n  function_name: spin,\\n  arguments: [\\n    {\\n      program_id: puzzle_arcade_ticket_v002.aleo,\\n      function_name: mint,\\n      arguments: [\\n        aleo1p8wg0ps5tzqt6hqehczvngszvgrl064d8jahz3axpkeza8preurqshnmpj\\n      ]\\n    },\\n    1170758118field\\n  ]\\n}\"}],\"tpk\":\"6590493951761094593568034471222493140361737341714336847530563463808843573584group\",\"tcm\":\"1171065817681420457160345788668531223791133417763996992400327530900798825721field\",\"scm\":\"626039704492388670135868348830115832773688775904731209381377014140356519273field\"}]}"
+}
\ No newline at end of file
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index 8279815..60f1736 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -52,6 +52,7 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Credits>()?;
     m.add_class::<DynamicRecord>()?;
     m.add_class::<Execution>()?;
+    m.add_class::<ExecutionRequest>()?;
     m.add_class::<Fee>()?;
     m.add_class::<Field>()?;
     m.add_class::<GraphKey>()?;
@@ -81,6 +82,7 @@ fn register(_py: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Program>()?;
     m.add_class::<ProgramID>()?;
     m.add_class::<ProvingKey>()?;
+    m.add_class::<ProvingRequest>()?;
     m.add_class::<Query>()?;
     m.add_class::<RecordCiphertext>()?;
     m.add_class::<RecordPlaintext>()?;
diff --git a/sdk/src/programs/execution_request.rs b/sdk/src/programs/execution_request.rs
new file mode 100644
index 0000000..394cb79
--- /dev/null
+++ b/sdk/src/programs/execution_request.rs
@@ -0,0 +1,216 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    types::{
+        FieldNative, IdentifierNative, ProgramIDNative, RequestNative, ValueNative, ValueTypeNative,
+    },
+    Address, Field, PrivateKey, Signature,
+};
+
+use pyo3::prelude::*;
+use rand::rngs::StdRng;
+use snarkvm::prelude::{FromBytes, ToBytes};
+
+use std::{ops::Deref, str::FromStr};
+
+/// A single signed snarkVM `Request` for a program function call.
+///
+/// Used by the delegated proving service: a `Request` is signed client-side and
+/// the server turns it into an `Authorization` via `Process::authorize_request`
+/// before proving.
+#[pyclass(frozen)]
+#[derive(Clone)]
+pub struct ExecutionRequest(RequestNative);
+
+#[pymethods]
+impl ExecutionRequest {
+    /// Creates a new request by signing over a program ID and set of inputs.
+    ///
+    /// `root_tvk` is the tvk of the function at the top of the call graph;
+    /// `None` for a top-level call or a single-function call graph.
+    /// `program_checksum` is the checksum of the program; `None` if the call is
+    /// not dynamic. `is_root` indicates the top level function in the call graph
+    /// and `is_dynamic` indicates a dynamic call.
+    #[staticmethod]
+    #[pyo3(signature = (private_key, program_id, function_name, inputs, input_types, root_tvk, program_checksum, is_root, is_dynamic))]
+    #[allow(clippy::too_many_arguments)]
+    fn sign(
+        private_key: &PrivateKey,
+        program_id: &str,
+        function_name: &str,
+        inputs: Vec<String>,
+        input_types: Vec<String>,
+        root_tvk: Option<Field>,
+        program_checksum: Option<Field>,
+        is_root: bool,
+        is_dynamic: bool,
+    ) -> anyhow::Result<Self> {
+        // Convert the ProgramID and function name to their native objects.
+        let program_id = ProgramIDNative::from_str(program_id)?;
+        let function_name = IdentifierNative::from_str(function_name)?;
+
+        // Ensure the inputs are valid Aleo types.
+        let inputs = inputs
+            .iter()
+            .map(|input| ValueNative::from_str(input))
+            .collect::<anyhow::Result<Vec<ValueNative>>>()?;
+
+        // Ensure the input types are valid Aleo value types.
+        let input_types = input_types
+            .iter()
+            .map(|input_type| ValueTypeNative::from_str(input_type))
+            .collect::<anyhow::Result<Vec<ValueTypeNative>>>()?;
+
+        // Get the root tvk and program checksum if specified.
+        let root_tvk = root_tvk.map(FieldNative::from);
+        let program_checksum = program_checksum.map(FieldNative::from);
+
+        // Generate an RNG for the function from system entropy.
+        let mut rng = rand::make_rng::<StdRng>();
+
+        // Generate the signature over the request.
+        let request = RequestNative::sign(
+            private_key,
+            program_id,
+            function_name,
+            inputs.into_iter(),
+            &input_types,
+            root_tvk,
+            is_root,
+            program_checksum,
+            is_dynamic,
+            &mut rng,
+        )?;
+
+        Ok(ExecutionRequest(request))
+    }
+
+    /// Builds a request object from a string representation of a request.
+    #[staticmethod]
+    fn from_string(request: &str) -> anyhow::Result<Self> {
+        Ok(ExecutionRequest(RequestNative::from_str(request)?))
+    }
+
+    /// Constructs a request from a byte array.
+    #[staticmethod]
+    fn from_bytes(bytes: &[u8]) -> anyhow::Result<Self> {
+        RequestNative::from_bytes_le(bytes).map(ExecutionRequest)
+    }
+
+    /// Returns the byte representation of the request.
+    fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Returns the request signer.
+    fn signer(&self) -> Address {
+        Address::from(*self.0.signer())
+    }
+
+    /// Returns the network ID.
+    fn network_id(&self) -> u16 {
+        **self.0.network_id()
+    }
+
+    /// Returns the program ID.
+    fn program_id(&self) -> String {
+        self.0.program_id().to_string()
+    }
+
+    /// Returns the function name.
+    fn function_name(&self) -> String {
+        self.0.function_name().to_string()
+    }
+
+    /// Returns the function inputs as a list of strings.
+    fn inputs(&self) -> Vec<String> {
+        self.0
+            .inputs()
+            .iter()
+            .map(|input| input.to_string())
+            .collect()
+    }
+
+    /// Returns the signature for the transition.
+    fn signature(&self) -> Signature {
+        Signature::from(*self.0.signature())
+    }
+
+    /// Returns the tag secret key `sk_tag`.
+    fn sk_tag(&self) -> Field {
+        Field::from(*self.0.sk_tag())
+    }
+
+    /// Returns the transition view key `tvk`.
+    fn tvk(&self) -> Field {
+        Field::from(*self.0.tvk())
+    }
+
+    /// Returns the transition commitment `tcm`.
+    fn tcm(&self) -> Field {
+        Field::from(*self.0.tcm())
+    }
+
+    /// Returns the signer commitment `scm`.
+    fn scm(&self) -> Field {
+        Field::from(*self.0.scm())
+    }
+
+    /// Returns the request as a JSON string.
+    fn __str__(&self) -> String {
+        self.0.to_string()
+    }
+
+    fn __eq__(&self, other: &Self) -> bool {
+        self.0 == other.0
+    }
+
+    #[classattr]
+    const __hash__: Option<PyObject> = None;
+}
+
+impl Deref for ExecutionRequest {
+    type Target = RequestNative;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<RequestNative> for ExecutionRequest {
+    fn from(value: RequestNative) -> Self {
+        Self(value)
+    }
+}
+
+impl From<&RequestNative> for ExecutionRequest {
+    fn from(value: &RequestNative) -> Self {
+        Self(value.clone())
+    }
+}
+
+impl From<ExecutionRequest> for RequestNative {
+    fn from(value: ExecutionRequest) -> Self {
+        value.0
+    }
+}
+
+impl From<&ExecutionRequest> for RequestNative {
+    fn from(value: &ExecutionRequest) -> Self {
+        value.0.clone()
+    }
+}
diff --git a/sdk/src/programs/mod.rs b/sdk/src/programs/mod.rs
index fd4c1ab..1236625 100644
--- a/sdk/src/programs/mod.rs
+++ b/sdk/src/programs/mod.rs
@@ -23,6 +23,9 @@ pub use dynamic_record::DynamicRecord;
 mod execution;
 pub use execution::Execution;
 
+mod execution_request;
+pub use execution_request::ExecutionRequest;
+
 mod fee;
 pub use fee::Fee;
 
@@ -53,6 +56,9 @@ pub use program::Program;
 mod proving_key;
 pub use proving_key::ProvingKey;
 
+mod proving_request;
+pub use proving_request::ProvingRequest;
+
 mod response;
 pub use response::Response;
 
diff --git a/sdk/src/programs/proving_request.rs b/sdk/src/programs/proving_request.rs
new file mode 100644
index 0000000..0211852
--- /dev/null
+++ b/sdk/src/programs/proving_request.rs
@@ -0,0 +1,390 @@
+// Copyright (C) 2019-2023 Aleo Systems Inc.
+// This file is part of the Aleo SDK library.
+
+// The Aleo SDK library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// The Aleo SDK library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with the Aleo SDK library. If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{
+    types::{AuthorizationNative, RequestNative},
+    Authorization, ExecutionRequest,
+};
+
+use pyo3::prelude::*;
+use snarkvm::prelude::{FromBytes, ToBytes};
+
+use std::{
+    io,
+    io::{Read, Write},
+    str::FromStr,
+};
+
+/// A proving request submitted to the Delegated Proving Service.
+///
+/// Mirrors the variant layout used by the DPS: `Authorization` carries a
+/// fully-constructed `Authorization` (and optional fee `Authorization`);
+/// `Request` carries a single signed `Request` (and optional fee `Request`)
+/// that the server turns into an `Authorization` via
+/// `Process::authorize_request`. JSON is serialized untagged - the field shape
+/// (`authorization`/`fee_authorization` vs. `request`/`fee_request`) determines
+/// the variant. Bytes carry no discriminator; the reader must know the variant
+/// out-of-band.
+#[derive(Clone, PartialEq, serde::Serialize, serde::Deserialize)]
+#[serde(untagged)]
+// The variants intentionally hold the native types inline (no boxing) to mirror
+// the wasm reference and keep the byte layout in `write_le`/`read_*_le` exact.
+#[allow(clippy::large_enum_variant)]
+pub enum ProvingRequestInner {
+    Authorization {
+        authorization: AuthorizationNative,
+        fee_authorization: Option<AuthorizationNative>,
+        broadcast: bool,
+    },
+    Request {
+        request: RequestNative,
+        fee_request: Option<RequestNative>,
+        broadcast: bool,
+    },
+}
+
+impl ProvingRequestInner {
+    /// Returns the Authorization variant's inner authorization, or `None` if
+    /// this is a Request variant.
+    fn authorization(&self) -> Option<&AuthorizationNative> {
+        match self {
+            Self::Authorization { authorization, .. } => Some(authorization),
+            Self::Request { .. } => None,
+        }
+    }
+
+    /// Returns the Authorization variant's fee authorization, or `None` if this
+    /// is a Request variant or no fee authorization is set.
+    fn fee_authorization(&self) -> Option<&AuthorizationNative> {
+        match self {
+            Self::Authorization {
+                fee_authorization, ..
+            } => fee_authorization.as_ref(),
+            Self::Request { .. } => None,
+        }
+    }
+
+    /// Returns the Request variant's inner request, or `None` if this is an
+    /// Authorization variant.
+    fn request(&self) -> Option<&RequestNative> {
+        match self {
+            Self::Request { request, .. } => Some(request),
+            Self::Authorization { .. } => None,
+        }
+    }
+
+    /// Returns the Request variant's fee request, or `None` if this is an
+    /// Authorization variant or no fee request is set.
+    fn fee_request(&self) -> Option<&RequestNative> {
+        match self {
+            Self::Request { fee_request, .. } => fee_request.as_ref(),
+            Self::Authorization { .. } => None,
+        }
+    }
+
+    /// Returns the broadcast flag regardless of variant.
+    fn broadcast(&self) -> bool {
+        match self {
+            Self::Authorization { broadcast, .. } | Self::Request { broadcast, .. } => *broadcast,
+        }
+    }
+
+    fn is_authorization(&self) -> bool {
+        matches!(self, Self::Authorization { .. })
+    }
+
+    fn is_request(&self) -> bool {
+        matches!(self, Self::Request { .. })
+    }
+
+    /// Reads bytes as the Authorization variant.
+    /// Layout: `authorization | bool | maybe(fee_authorization) | bool(broadcast)`.
+    fn read_authorization_le<R: Read>(mut reader: R) -> io::Result<Self> {
+        let authorization = AuthorizationNative::read_le(&mut reader)?;
+        let has_fee_auth = bool::read_le(&mut reader)?;
+        let fee_authorization = match has_fee_auth {
+            false => None,
+            true => Some(AuthorizationNative::read_le(&mut reader)?),
+        };
+        let broadcast = bool::read_le(&mut reader)?;
+        Ok(Self::Authorization {
+            authorization,
+            fee_authorization,
+            broadcast,
+        })
+    }
+
+    /// Reads bytes as the Request variant.
+    /// Layout: `request | bool | maybe(fee_request) | bool(broadcast)`.
+    fn read_request_le<R: Read>(mut reader: R) -> io::Result<Self> {
+        let request = RequestNative::read_le(&mut reader)?;
+        let has_fee_request = bool::read_le(&mut reader)?;
+        let fee_request = match has_fee_request {
+            false => None,
+            true => Some(RequestNative::read_le(&mut reader)?),
+        };
+        let broadcast = bool::read_le(&mut reader)?;
+        Ok(Self::Request {
+            request,
+            fee_request,
+            broadcast,
+        })
+    }
+}
+
+impl ToBytes for ProvingRequestInner {
+    /// Variant-aware byte serialization matching the DPS layout exactly.
+    /// No discriminator byte is written - the reader must know the variant
+    /// out-of-band.
+    fn write_le<W: Write>(&self, mut writer: W) -> io::Result<()> {
+        match self {
+            Self::Authorization {
+                authorization,
+                fee_authorization,
+                broadcast,
+            } => {
+                authorization.write_le(&mut writer)?;
+                match fee_authorization {
+                    Some(auth) => {
+                        true.write_le(&mut writer)?;
+                        auth.write_le(&mut writer)?;
+                    }
+                    None => {
+                        false.write_le(&mut writer)?;
+                    }
+                }
+                broadcast.write_le(&mut writer)?;
+            }
+            Self::Request {
+                request,
+                fee_request,
+                broadcast,
+            } => {
+                request.write_le(&mut writer)?;
+                match fee_request {
+                    Some(req) => {
+                        true.write_le(&mut writer)?;
+                        req.write_le(&mut writer)?;
+                    }
+                    None => {
+                        false.write_le(&mut writer)?;
+                    }
+                }
+                broadcast.write_le(&mut writer)?;
+            }
+        }
+        Ok(())
+    }
+}
+
+impl FromBytes for ProvingRequestInner {
+    /// Reads bytes as the Authorization variant for back-compat. To read the
+    /// Request variant, use [`ProvingRequestInner::read_request_le`] explicitly
+    /// because the byte layout carries no discriminator.
+    fn read_le<R: Read>(reader: R) -> io::Result<Self> {
+        Self::read_authorization_le(reader)
+    }
+}
+
+impl FromStr for ProvingRequestInner {
+    type Err = anyhow::Error;
+
+    fn from_str(request: &str) -> anyhow::Result<Self> {
+        Ok(serde_json::from_str(request)?)
+    }
+}
+
+impl std::fmt::Display for ProvingRequestInner {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        write!(
+            f,
+            "{}",
+            serde_json::to_string(self).map_err(|_| std::fmt::Error)?
+        )
+    }
+}
+
+/// Represents a proving request to a prover.
+///
+/// Carries one of two variants:
+/// - `Authorization` - a fully-constructed `Authorization` (plus optional fee
+///   authorization).
+/// - `Request` - a single signed `Request` (plus optional fee `Request`) that
+///   the prover authorizes server-side.
+///
+/// Use `kind()` when handling a `ProvingRequest` of unknown variant (e.g. after
+/// deserialization). Variant-specific accessors raise if called on the wrong
+/// variant.
+#[pyclass(frozen)]
+#[derive(Clone)]
+pub struct ProvingRequest(ProvingRequestInner);
+
+#[pymethods]
+impl ProvingRequest {
+    /// Creates a new Authorization-variant `ProvingRequest` from a function
+    /// `Authorization` and an optional fee `Authorization`.
+    #[new]
+    #[pyo3(signature = (authorization, fee_authorization, broadcast))]
+    fn new(
+        authorization: Authorization,
+        fee_authorization: Option<Authorization>,
+        broadcast: bool,
+    ) -> Self {
+        ProvingRequest(ProvingRequestInner::Authorization {
+            authorization: authorization.into(),
+            fee_authorization: fee_authorization.map(Into::into),
+            broadcast,
+        })
+    }
+
+    /// Creates a new Request-variant `ProvingRequest` from a single signed
+    /// `ExecutionRequest` and an optional signed fee `ExecutionRequest`.
+    #[staticmethod]
+    #[pyo3(signature = (request, fee_request, broadcast))]
+    fn from_request(
+        request: ExecutionRequest,
+        fee_request: Option<ExecutionRequest>,
+        broadcast: bool,
+    ) -> Self {
+        ProvingRequest(ProvingRequestInner::Request {
+            request: request.into(),
+            fee_request: fee_request.map(Into::into),
+            broadcast,
+        })
+    }
+
+    /// Returns the variant of this `ProvingRequest`: `"authorization"` or
+    /// `"request"`.
+    fn kind(&self) -> String {
+        if self.0.is_request() {
+            "request".to_string()
+        } else {
+            "authorization".to_string()
+        }
+    }
+
+    /// Returns `True` if this is the Authorization variant.
+    fn is_authorization(&self) -> bool {
+        self.0.is_authorization()
+    }
+
+    /// Returns `True` if this is the Request variant.
+    fn is_request(&self) -> bool {
+        self.0.is_request()
+    }
+
+    /// Creates a `ProvingRequest` from a JSON string representation. The variant
+    /// is determined automatically by the JSON shape.
+    #[staticmethod]
+    fn from_string(s: &str) -> anyhow::Result<Self> {
+        Ok(ProvingRequest(ProvingRequestInner::from_str(s)?))
+    }
+
+    /// Reads bytes as an Authorization-variant `ProvingRequest`. For the Request
+    /// variant, use `from_bytes_request` explicitly - byte layout carries no
+    /// variant discriminator.
+    #[staticmethod]
+    fn from_bytes(bytes: &[u8]) -> anyhow::Result<Self> {
+        ProvingRequestInner::read_authorization_le(bytes)
+            .map(ProvingRequest)
+            .map_err(Into::into)
+    }
+
+    /// Reads bytes as a Request-variant `ProvingRequest`. Byte layout is
+    /// disjoint from the Authorization variant; callers must pick the right
+    /// reader for the bytes they hold.
+    #[staticmethod]
+    fn from_bytes_request(bytes: &[u8]) -> anyhow::Result<Self> {
+        ProvingRequestInner::read_request_le(bytes)
+            .map(ProvingRequest)
+            .map_err(Into::into)
+    }
+
+    /// Creates a left-endian byte representation of the `ProvingRequest`,
+    /// dispatching on the variant.
+    fn bytes(&self) -> anyhow::Result<Vec<u8>> {
+        self.0.to_bytes_le()
+    }
+
+    /// Returns the Authorization of the main function in the `ProvingRequest`.
+    ///
+    /// Raises if this `ProvingRequest` is a Request variant.
+    fn authorization(&self) -> anyhow::Result<Authorization> {
+        self.0
+            .authorization()
+            .map(|a| Authorization::from(a.clone()))
+            .ok_or_else(|| {
+                anyhow::anyhow!(
+                "ProvingRequest is a Request variant; call `request()` instead of `authorization()`"
+            )
+            })
+    }
+
+    /// Returns the fee Authorization in the `ProvingRequest`, or `None` when no
+    /// fee is set or this is a Request variant.
+    fn fee_authorization(&self) -> Option<Authorization> {
+        self.0
+            .fee_authorization()
+            .map(|a| Authorization::from(a.clone()))
+    }
+
+    /// Returns the signed `ExecutionRequest` carried by the Request variant.
+    ///
+    /// Raises if this `ProvingRequest` is an Authorization variant.
+    fn request(&self) -> anyhow::Result<ExecutionRequest> {
+        self.0.request().map(ExecutionRequest::from).ok_or_else(|| {
+            anyhow::anyhow!(
+                "ProvingRequest is an Authorization variant; call `authorization()` instead of `request()`"
+            )
+        })
+    }
+
+    /// Returns the signed fee `ExecutionRequest` in the Request variant, or
+    /// `None` when no fee request is set or this is an Authorization variant.
+    fn fee_request(&self) -> Option<ExecutionRequest> {
+        self.0.fee_request().map(ExecutionRequest::from)
+    }
+
+    /// Returns the broadcast flag set in the `ProvingRequest`.
+    #[getter]
+    fn broadcast(&self) -> bool {
+        self.0.broadcast()
+    }
+
+    /// Returns the `ProvingRequest` as a JSON string.
+    fn __str__(&self) -> String {
+        self.0.to_string()
+    }
+
+    fn __eq__(&self, other: &Self) -> bool {
+        self.0 == other.0
+    }
+
+    #[classattr]
+    const __hash__: Option<PyObject> = None;
+}
+
+impl From<ProvingRequestInner> for ProvingRequest {
+    fn from(value: ProvingRequestInner) -> Self {
+        Self(value)
+    }
+}
+
+impl From<ProvingRequest> for ProvingRequestInner {
+    fn from(value: ProvingRequest) -> Self {
+        value.0
+    }
+}
diff --git a/sdk/src/types.rs b/sdk/src/types.rs
index f05afb7..a0e952f 100644
--- a/sdk/src/types.rs
+++ b/sdk/src/types.rs
@@ -29,8 +29,8 @@ use snarkvm::ledger::store::helpers::memory::BlockMemory;
 use snarkvm::prelude::{
     Address, Argument, Authorization, Boolean, Ciphertext, ComputeKey, Execution, Field, Future,
     GraphKey, Group, Identifier, Literal, Locator, Plaintext, PrivateKey, Program, ProgramID,
-    ProvingKey, Record, Response, Scalar, Signature, Transition, Value, VerifyingKey, ViewKey,
-    I128, I16, I32, I64, I8, U128, U16, U32, U64, U8,
+    ProvingKey, Record, Request, Response, Scalar, Signature, Transition, Value, ValueType,
+    VerifyingKey, ViewKey, I128, I16, I32, I64, I8, U128, U16, U32, U64, U8,
 };
 use snarkvm::synthesizer::{Process, Trace};
 
@@ -83,6 +83,8 @@ pub type ProgramIDNative = ProgramID<CurrentNetwork>;
 pub type ProgramNative = Program<CurrentNetwork>;
 pub type ProvingKeyNative = ProvingKey<CurrentNetwork>;
 pub type QueryNative = Query<CurrentNetwork, CurrentBlockMemory>;
+pub type RequestNative = Request<CurrentNetwork>;
+pub type ValueTypeNative = ValueType<CurrentNetwork>;
 pub type ResponseNative = Response<CurrentNetwork>;
 pub type TraceNative = Trace<CurrentNetwork>;
 pub type TransactionNative = Transaction<CurrentNetwork>;

From e4200ed85d3dff11f666f19c17927dca3ac170dd Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 13:55:41 -0400
Subject: [PATCH 60/72] feat: AleoNetworkClient (sync+async) with delegated
 proving submission

Pure-Python AleoNetworkClient (requests) and AsyncAleoNetworkClient (httpx)
mirroring TS SDK semantics: block/program/transaction endpoints, JWT refresh,
DPS sealed-box encryption via PyNaCl, retry on 5xx, wait_for_confirmation.
Shared logic in _client_common.py; security helpers in security.py.
519 tests pass (+62); pyright 0 errors.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .superpowers/sdd/task-w6-report.md            |  31 +
 sdk/pyproject.toml                            |   7 +
 sdk/python/aleo/__init__.py                   |   4 +
 sdk/python/aleo/_client_common.py             | 134 ++++
 sdk/python/aleo/async_network_client.py       | 455 ++++++++++++
 sdk/python/aleo/network_client.py             | 532 ++++++++++++++
 sdk/python/aleo/security.py                   |  24 +
 sdk/python/tests/test_network_client.py       | 671 ++++++++++++++++++
 sdk/python/tests/test_network_client_async.py | 380 ++++++++++
 sdk/python/tests/test_security.py             |  95 +++
 10 files changed, 2333 insertions(+)
 create mode 100644 .superpowers/sdd/task-w6-report.md
 create mode 100644 sdk/python/aleo/_client_common.py
 create mode 100644 sdk/python/aleo/async_network_client.py
 create mode 100644 sdk/python/aleo/network_client.py
 create mode 100644 sdk/python/aleo/security.py
 create mode 100644 sdk/python/tests/test_network_client.py
 create mode 100644 sdk/python/tests/test_network_client_async.py
 create mode 100644 sdk/python/tests/test_security.py

diff --git a/.superpowers/sdd/task-w6-report.md b/.superpowers/sdd/task-w6-report.md
new file mode 100644
index 0000000..44bf07d
--- /dev/null
+++ b/.superpowers/sdd/task-w6-report.md
@@ -0,0 +1,31 @@
+# W6: AleoNetworkClient — Task Report
+
+## Status: COMPLETE
+
+## Worktree
+`/Users/privacydaddy/dev/python-sdk/.claude/worktrees/agent-a0edcc75d7a9560ad`
+
+## Test Counts
+- Before: 457 passed (base at commit 4dbd621)
+- After: 519 passed (+62 new tests)
+- Pyright: 0 errors, 0 warnings
+
+## Files Added
+- `sdk/python/aleo/_client_common.py` — shared models, errors, retry, JWT helpers
+- `sdk/python/aleo/security.py` — PyNaCl sealed-box encrypt helper
+- `sdk/python/aleo/network_client.py` — sync AleoNetworkClient (requests)
+- `sdk/python/aleo/async_network_client.py` — async AsyncAleoNetworkClient (httpx)
+- `sdk/python/tests/test_network_client.py` — 42 sync tests (mocked)
+- `sdk/python/tests/test_network_client_async.py` — 20 async tests (mocked)
+- `sdk/python/tests/test_security.py` — 5 sealed-box tests
+
+## Files Modified
+- `sdk/python/aleo/__init__.py` — exports AleoNetworkClient, AsyncAleoNetworkClient, AleoNetworkError, AleoProvingError
+- `sdk/pyproject.toml` — added requests dep, async/dps optional extras
+
+## Deviations from TS Semantics
+- `find_records` / `find_unspent_records` omitted per scope change (deprecated in TS, superseded by delegated RecordScanner).
+- Python WASM API differs from TS: `Program.from_source()` (not `fromString()`), `Program.imports` list attribute (not `getImports()`), `Transaction.from_json()` (not `fromString()`).
+- `get_program_imports` uses a DFS helper `_collect_program_imports` to avoid double-fetching during recursion (same semantics as TS, different implementation to match Python WASM API).
+- Helper functions use non-underscore names (`jwt_origin`, `make_default_headers`, etc.) to satisfy pyright's `reportPrivateUsage` rule in strict mode.
+- Async retry patches `asyncio.sleep` at module level (not `aleo._client_common.asyncio.sleep`) because asyncio is imported inside the function body.
diff --git a/sdk/pyproject.toml b/sdk/pyproject.toml
index 97cc1ca..0dcf066 100644
--- a/sdk/pyproject.toml
+++ b/sdk/pyproject.toml
@@ -13,6 +13,13 @@ classifiers = [  # Optional
   "Programming Language :: Python :: 3",
 ]
 
+[project.dependencies]
+dependencies = ["requests>=2"]
+
+[project.optional-dependencies]
+async = ["httpx>=0.27"]
+dps = ["pynacl>=1.5"]
+
 [project.urls]
 "Homepage" = "https://github.com/AleoHQ/python-sdk"
 
diff --git a/sdk/python/aleo/__init__.py b/sdk/python/aleo/__init__.py
index e12a97d..c2053d1 100644
--- a/sdk/python/aleo/__init__.py
+++ b/sdk/python/aleo/__init__.py
@@ -2,3 +2,7 @@
 
 from . import mainnet as mainnet
 from .encryptor import *
+from .network_client import AleoNetworkClient as AleoNetworkClient
+from .async_network_client import AsyncAleoNetworkClient as AsyncAleoNetworkClient
+from ._client_common import AleoNetworkError as AleoNetworkError
+from ._client_common import AleoProvingError as AleoProvingError
diff --git a/sdk/python/aleo/_client_common.py b/sdk/python/aleo/_client_common.py
new file mode 100644
index 0000000..70c7b83
--- /dev/null
+++ b/sdk/python/aleo/_client_common.py
@@ -0,0 +1,134 @@
+"""Shared models, error types, retry logic and JWT helpers for AleoNetworkClient."""
+from __future__ import annotations
+
+import random
+import time
+from typing import Any
+from urllib.parse import urlparse
+
+
+class AleoNetworkError(Exception):
+    """Raised when an Aleo network API call fails."""
+
+    def __init__(self, message: str, status: int | None = None) -> None:
+        super().__init__(message)
+        self.status = status
+
+
+class AleoProvingError(Exception):
+    """Raised when DPS proving fails (non-retried errors)."""
+
+    def __init__(self, message: str, status: int | None = None) -> None:
+        super().__init__(message)
+        self.status = status
+
+
+FIVE_MINUTES_MS: int = 5 * 60 * 1000
+DEFAULT_HOST: str = "https://api.provable.com/v2"
+DEFAULT_NETWORK: str = "mainnet"
+SDK_HEADERS: set[str] = {"x-aleo-sdk-version", "x-aleo-environment", "x-aleo-method"}
+
+
+def package_version() -> str:
+    try:
+        from importlib.metadata import version
+        return version("aleo")
+    except Exception:
+        return "0.0.0"
+
+
+def make_default_headers() -> dict[str, str]:
+    return {
+        "X-Aleo-SDK-Version": package_version(),
+        "X-Aleo-environment": "python",
+    }
+
+
+def user_headers(headers: dict[str, str]) -> dict[str, str]:
+    """Return only non-SDK headers (for custom transport mode)."""
+    return {k: v for k, v in headers.items() if k.lower() not in SDK_HEADERS}
+
+
+def method_headers(
+    headers: dict[str, str],
+    method: str,
+    has_custom_transport: bool,
+) -> dict[str, str]:
+    if has_custom_transport:
+        return user_headers(headers)
+    return {**headers, "X-ALEO-METHOD": method}
+
+
+def jwt_origin(host: str) -> str:
+    """Derive the JWT origin from a host URL (scheme+host+port, no path)."""
+    parsed = urlparse(host)
+    return f"{parsed.scheme}://{parsed.netloc}"
+
+
+def now_ms() -> int:
+    return int(time.time() * 1000)
+
+
+def jwt_expired(jwt_data: dict[str, Any]) -> bool:
+    """Return True if jwt_data is missing or expiring within 5 minutes."""
+    if not jwt_data:
+        return True
+    exp: int = jwt_data.get("expiration", 0)
+    return now_ms() >= exp - FIVE_MINUTES_MS
+
+
+def validate_block_range(start: int, end: int) -> None:
+    if start < 0:
+        raise ValueError("start must be >= 0")
+    if start > end:
+        raise ValueError("start must be <= end")
+    if end - start > 50:
+        raise ValueError("Block range cannot exceed 50 blocks")
+
+
+def strip_quotes(s: str) -> str:
+    """Strip quote characters (TS semantics for deployment tx IDs)."""
+    return s.replace('"', "")
+
+
+def retry_with_backoff(
+    fn: Any,
+    *,
+    attempts: int = 5,
+    base_delay: float = 0.1,
+) -> Any:
+    """Retry fn() up to `attempts` times on AleoNetworkError with status>=500."""
+    last_err: Exception | None = None
+    for n in range(attempts):
+        try:
+            return fn()
+        except AleoNetworkError as exc:
+            if exc.status is not None and exc.status >= 500:
+                last_err = exc
+                delay = base_delay * (2 ** n) + random.uniform(0, 0.05)
+                time.sleep(delay)
+            else:
+                raise
+    raise last_err  # type: ignore[misc]
+
+
+async def async_retry_with_backoff(
+    fn: Any,
+    *,
+    attempts: int = 5,
+    base_delay: float = 0.1,
+) -> Any:
+    """Async version of retry_with_backoff."""
+    import asyncio
+    last_err: Exception | None = None
+    for n in range(attempts):
+        try:
+            return await fn()
+        except AleoNetworkError as exc:
+            if exc.status is not None and exc.status >= 500:
+                last_err = exc
+                delay = base_delay * (2 ** n) + random.uniform(0, 0.05)
+                await asyncio.sleep(delay)
+            else:
+                raise
+    raise last_err  # type: ignore[misc]
diff --git a/sdk/python/aleo/async_network_client.py b/sdk/python/aleo/async_network_client.py
new file mode 100644
index 0000000..d8af249
--- /dev/null
+++ b/sdk/python/aleo/async_network_client.py
@@ -0,0 +1,455 @@
+"""Asynchronous Aleo network client (httpx-based)."""
+from __future__ import annotations
+
+import json
+from typing import Any
+
+from ._client_common import (
+    DEFAULT_HOST,
+    DEFAULT_NETWORK,
+    AleoNetworkError,
+    AleoProvingError,
+    jwt_expired,
+    jwt_origin,
+    make_default_headers,
+    method_headers,
+    strip_quotes,
+    validate_block_range,
+    async_retry_with_backoff,
+)
+from .security import encrypt_proving_request
+
+
+class AsyncAleoNetworkClient:
+    """Asynchronous client for the Aleo REST API (httpx-based)."""
+
+    def __init__(
+        self,
+        host: str = DEFAULT_HOST,
+        *,
+        network: str = DEFAULT_NETWORK,
+        headers: dict[str, str] | None = None,
+        prover_uri: str | None = None,
+        record_scanner_uri: str | None = None,
+        transport: Any = None,
+        api_key: str | None = None,
+        consumer_id: str | None = None,
+        jwt_data: dict[str, Any] | None = None,
+    ) -> None:
+        try:
+            import httpx  # type: ignore[import]
+        except ImportError:
+            raise ImportError(
+                "httpx is required for AsyncAleoNetworkClient. "
+                "Install with: pip install aleo[async]"
+            ) from None
+
+        self._base_url: str = host
+        self._network: str = network
+        self._host: str = f"{host}/{network}"
+        self._has_custom_transport: bool = transport is not None
+        self._transport = transport
+        self._account: Any = None
+        self._verbose_errors: bool = True
+        self.api_key: str | None = api_key
+        self.consumer_id: str | None = consumer_id
+        self.jwt_data: dict[str, Any] | None = jwt_data
+        self._prover_uri: str | None = f"{prover_uri}/{network}" if prover_uri else None
+        self._record_scanner_uri: str | None = (
+            f"{record_scanner_uri}/{network}" if record_scanner_uri else None
+        )
+
+        if self._has_custom_transport:
+            self.headers: dict[str, str] = dict(headers) if headers else {}
+        elif headers is not None:
+            self.headers = dict(headers)
+        else:
+            self.headers = make_default_headers()
+
+        self._client: Any = httpx.AsyncClient()
+
+    # ── Mutators ──────────────────────────────────────────────────────────
+
+    def set_host(self, host: str) -> None:
+        self._base_url = host
+        self._host = f"{host}/{self._network}"
+
+    def set_prover_uri(self, prover_uri: str) -> None:
+        self._prover_uri = f"{prover_uri}/{self._network}"
+
+    def set_record_scanner_uri(self, record_scanner_uri: str) -> None:
+        self._record_scanner_uri = f"{record_scanner_uri}/{self._network}"
+
+    def set_account(self, account: Any) -> None:
+        self._account = account
+
+    def get_account(self) -> Any:
+        return self._account
+
+    def set_header(self, name: str, value: str) -> None:
+        self.headers[name] = value
+
+    def remove_header(self, name: str) -> None:
+        self.headers.pop(name, None)
+
+    def set_verbose_errors(self, verbose: bool) -> None:
+        self._verbose_errors = verbose
+
+    # ── Internal HTTP ─────────────────────────────────────────────────────
+
+    def _request_headers(self, method_name: str) -> dict[str, str]:
+        return method_headers(self.headers, method_name, self._has_custom_transport)
+
+    async def _get(self, path: str, method_name: str) -> Any:
+        url = self._host + path
+        hdrs = self._request_headers(method_name)
+
+        async def _do() -> Any:
+            resp = await self._client.get(url, headers=hdrs)
+            if not resp.is_success:
+                raise AleoNetworkError(
+                    f"GET {url} returned {resp.status_code}: {resp.text}",
+                    status=resp.status_code,
+                )
+            return resp.json()
+
+        return await async_retry_with_backoff(_do)
+
+    async def _get_raw(self, path: str, method_name: str) -> str:
+        url = self._host + path
+        hdrs = self._request_headers(method_name)
+
+        async def _do() -> str:
+            resp = await self._client.get(url, headers=hdrs)
+            if not resp.is_success:
+                raise AleoNetworkError(
+                    f"GET {url} returned {resp.status_code}: {resp.text}",
+                    status=resp.status_code,
+                )
+            return resp.text
+
+        return await async_retry_with_backoff(_do)
+
+    async def _post(
+        self,
+        url: str,
+        body: str,
+        method_name: str,
+        extra_headers: dict[str, str] | None = None,
+    ) -> Any:
+        hdrs = {
+            **self._request_headers(method_name),
+            "Content-Type": "application/json",
+            **(extra_headers or {}),
+        }
+
+        async def _do() -> Any:
+            resp = await self._client.post(url, content=body.encode(), headers=hdrs)
+            if not resp.is_success:
+                raise AleoNetworkError(
+                    f"POST {url} returned {resp.status_code}: {resp.text}",
+                    status=resp.status_code,
+                )
+            return resp
+
+        return await async_retry_with_backoff(_do)
+
+    # ── JWT refresh ───────────────────────────────────────────────────────
+
+    async def _refresh_jwt(self, api_key: str, consumer_id: str) -> dict[str, Any]:
+        origin = jwt_origin(self._base_url)
+        url = f"{origin}/jwts/{consumer_id}"
+        hdrs = {
+            **self._request_headers("refreshJwt"),
+            "X-Provable-API-Key": api_key,
+        }
+        resp = await self._client.post(url, headers=hdrs)
+        if not resp.is_success:
+            raise AleoNetworkError(
+                f"JWT refresh failed: {resp.status_code}: {resp.text}",
+                status=resp.status_code,
+            )
+        auth = resp.headers.get("authorization") or resp.headers.get("Authorization")
+        if not auth:
+            raise AleoNetworkError("No authorization header in JWT refresh response")
+        body = resp.json()
+        return {"jwt": auth, "expiration": body["exp"] * 1000}
+
+    async def _ensure_jwt(
+        self,
+        api_key: str | None,
+        consumer_id: str | None,
+        jwt_data: dict[str, Any] | None,
+    ) -> dict[str, Any] | None:
+        if jwt_data and not jwt_expired(jwt_data):
+            return jwt_data
+        resolved_key = api_key or self.api_key
+        resolved_cid = consumer_id or self.consumer_id
+        if resolved_key and resolved_cid:
+            new_jwt = await self._refresh_jwt(resolved_key, resolved_cid)
+            self.jwt_data = new_jwt
+            return new_jwt
+        return jwt_data
+
+    # ── Block endpoints ───────────────────────────────────────────────────
+
+    async def get_block(self, height: int) -> Any:
+        return await self._get(f"/block/{height}", "getBlock")
+
+    async def get_block_by_hash(self, block_hash: str) -> Any:
+        return await self._get(f"/block/{block_hash}", "getBlockByHash")
+
+    async def get_block_range(self, start: int, end: int) -> list[Any]:
+        validate_block_range(start, end)
+        return await self._get(f"/blocks?start={start}&end={end}", "getBlockRange")
+
+    async def get_latest_block(self) -> Any:
+        return await self._get("/block/latest", "getLatestBlock")
+
+    async def get_latest_height(self) -> int:
+        return int(await self._get("/block/height/latest", "getLatestHeight"))
+
+    async def get_latest_block_hash(self) -> str:
+        return str(await self._get("/block/hash/latest", "getLatestBlockHash"))
+
+    async def get_latest_committee(self) -> Any:
+        return await self._get("/committee/latest", "getLatestCommittee")
+
+    async def get_committee_by_height(self, height: int) -> Any:
+        return await self._get(f"/committee/{height}", "getCommitteeByHeight")
+
+    async def get_state_root(self) -> str:
+        return str(await self._get("/stateRoot/latest", "getStateRoot"))
+
+    async def get_state_paths(self, commitments: list[str]) -> list[Any]:
+        csv = ",".join(commitments)
+        return await self._get(f"/statePaths?commitments={csv}", "getStatePaths")
+
+    # ── Program endpoints ─────────────────────────────────────────────────
+
+    async def get_program(self, program_id: str, edition: int | None = None) -> str:
+        if edition is not None:
+            return await self._get(f"/program/{program_id}/{edition}", "getProgramVersion")
+        return await self._get(f"/program/{program_id}", "getProgramVersion")
+
+    async def get_latest_program_edition(self, program_id: str) -> int:
+        raw = await self._get_raw(f"/program/{program_id}/latest_edition", "getLatestProgramEdition")
+        return int(json.loads(raw))
+
+    async def get_program_amendment_count(self, program_id: str) -> Any:
+        raw = await self._get_raw(f"/program/{program_id}/amendment_count", "getProgramAmendmentCount")
+        return json.loads(raw)
+
+    async def get_program_mapping_names(self, program_id: str) -> list[str]:
+        return await self._get(f"/program/{program_id}/mappings", "getProgramMappingNames")
+
+    async def get_program_mapping_value(
+        self, program_id: str, mapping_name: str, key: str
+    ) -> str:
+        return await self._get(
+            f"/program/{program_id}/mapping/{mapping_name}/{key}",
+            "getProgramMappingValue",
+        )
+
+    async def get_public_balance(self, address: str) -> int:
+        try:
+            val = await self.get_program_mapping_value("credits.aleo", "account", address)
+            return int(val) if val else 0
+        except AleoNetworkError:
+            return 0
+
+    # ── Transaction endpoints ─────────────────────────────────────────────
+
+    async def get_transaction(self, tx_id: str) -> Any:
+        return await self._get(f"/transaction/{tx_id}", "getTransaction")
+
+    async def get_confirmed_transaction(self, tx_id: str) -> Any:
+        return await self._get(f"/transaction/confirmed/{tx_id}", "getConfirmedTransaction")
+
+    async def get_transactions(self, block_height: int) -> list[Any]:
+        return await self._get(f"/block/{block_height}/transactions", "getTransactions")
+
+    async def get_transactions_in_mempool(self) -> list[Any]:
+        return await self._get("/memoryPool/transactions", "getTransactionsInMempool")
+
+    async def get_transition_id(self, input_or_output_id: str) -> str:
+        return await self._get(
+            f"/find/transitionID/{input_or_output_id}", "getTransitionId"
+        )
+
+    async def get_deployment_transaction_id_for_program(self, program_id: str) -> str:
+        raw = await self._get(
+            f"/find/transactionID/deployment/{program_id}",
+            "getDeploymentTransactionIDForProgram",
+        )
+        return strip_quotes(str(raw))
+
+    async def get_deployment_transaction_for_program(self, program_id: str) -> Any:
+        tx_id = await self.get_deployment_transaction_id_for_program(program_id)
+        return await self.get_transaction(tx_id)
+
+    # ── POST endpoints ────────────────────────────────────────────────────
+
+    async def submit_transaction(self, transaction: Any) -> str:
+        tx_str = str(transaction)
+        endpoint = (
+            f"{self._host}/transaction/broadcast?check_transaction=true"
+            if self._verbose_errors
+            else f"{self._host}/transaction/broadcast"
+        )
+        resp = await self._post(endpoint, tx_str, "submitTransaction")
+        return json.loads(resp.text)
+
+    async def submit_solution(self, solution: str) -> str:
+        resp = await self._post(
+            f"{self._host}/solution/broadcast", solution, "submitSolution"
+        )
+        return json.loads(resp.text)
+
+    # ── Wait for confirmation ─────────────────────────────────────────────
+
+    async def wait_for_transaction_confirmation(
+        self,
+        tx_id: str,
+        check_interval: float = 2.0,
+        timeout: float = 45.0,
+    ) -> Any:
+        import asyncio
+        import time as _time
+
+        start = _time.monotonic()
+        url = f"{self._host}/transaction/confirmed/{tx_id}"
+        hdrs = self._request_headers("waitForTransactionConfirmation")
+
+        while True:
+            elapsed = _time.monotonic() - start
+            if elapsed > timeout:
+                raise TimeoutError(
+                    f"Transaction {tx_id} did not appear after {timeout}s"
+                )
+            try:
+                resp = await self._client.get(url, headers=hdrs)
+                if not resp.is_success:
+                    text = resp.text
+                    if resp.status_code >= 400 and resp.status_code < 500 and "Invalid URL" in text:
+                        raise AleoNetworkError(
+                            f"Malformed transaction ID: {text}", status=resp.status_code
+                        )
+                    await asyncio.sleep(check_interval)
+                    continue
+                data = resp.json()
+                status = data.get("status")
+                if status == "accepted":
+                    return data
+                if status == "rejected":
+                    raise AleoNetworkError(
+                        f"Transaction {tx_id} was rejected by the network"
+                    )
+            except AleoNetworkError:
+                raise
+            except Exception:
+                pass
+            await asyncio.sleep(check_interval)
+
+    # ── DPS ───────────────────────────────────────────────────────────────
+
+    async def submit_proving_request_safe(
+        self,
+        proving_request: Any,
+        *,
+        url: str | None = None,
+        api_key: str | None = None,
+        consumer_id: str | None = None,
+        jwt_data: dict[str, Any] | None = None,
+    ) -> dict[str, Any]:
+        prover_uri = url or self._prover_uri or self._host
+        resolved_jwt = jwt_data or self.jwt_data
+        resolved_jwt = await self._ensure_jwt(api_key, consumer_id, resolved_jwt)
+
+        hdrs: dict[str, str] = {
+            **self._request_headers("submitProvingRequest"),
+            "Content-Type": "application/json",
+        }
+        if resolved_jwt and resolved_jwt.get("jwt"):
+            hdrs["Authorization"] = resolved_jwt["jwt"]
+
+        try:
+            from .mainnet import ProvingRequest  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+
+        if isinstance(proving_request, str):
+            pr_obj = ProvingRequest.from_string(proving_request)
+        else:
+            pr_obj = proving_request
+
+        kind = pr_obj.kind()
+        endpoint = "/prove/request" if kind == "request" else "/prove/authorization"
+
+        async def _send_once() -> dict[str, Any]:
+            pk_resp = await self._client.get(f"{prover_uri}/pubkey", headers=hdrs)
+            if not pk_resp.is_success:
+                raise AleoNetworkError(
+                    f"Failed to fetch pubkey: {pk_resp.status_code}",
+                    status=pk_resp.status_code,
+                )
+            pk_data = pk_resp.json()
+            key_id = pk_data["key_id"]
+            public_key = pk_data["public_key"]
+            cookie = pk_resp.headers.get("set-cookie")
+
+            pr_bytes = bytes(pr_obj.bytes())
+            ciphertext = encrypt_proving_request(public_key, pr_bytes)
+            payload = json.dumps({"key_id": key_id, "ciphertext": ciphertext})
+            post_hdrs = dict(hdrs)
+            if cookie:
+                post_hdrs["Cookie"] = cookie
+
+            resp = await self._client.post(
+                f"{prover_uri}{endpoint}",
+                content=payload.encode(),
+                headers=post_hdrs,
+            )
+
+            if resp.status_code == 200:
+                return {"ok": True, "data": resp.json()}
+            elif resp.status_code in (400, 500, 503):
+                try:
+                    err_body = resp.json()
+                    msg = err_body.get("message", resp.text)
+                except Exception:
+                    msg = resp.text
+                if resp.status_code in (500, 503):
+                    raise AleoNetworkError(msg, status=resp.status_code)
+                return {"ok": False, "status": resp.status_code, "error": {"message": msg}}
+            else:
+                return {"ok": False, "status": resp.status_code, "error": {"message": resp.text}}
+
+        try:
+            return await async_retry_with_backoff(_send_once)
+        except AleoNetworkError as exc:
+            return {"ok": False, "status": exc.status or 500, "error": {"message": str(exc)}}
+
+    async def submit_proving_request(
+        self,
+        proving_request: Any,
+        *,
+        url: str | None = None,
+        api_key: str | None = None,
+        consumer_id: str | None = None,
+        jwt_data: dict[str, Any] | None = None,
+    ) -> Any:
+        result = await self.submit_proving_request_safe(
+            proving_request,
+            url=url,
+            api_key=api_key,
+            consumer_id=consumer_id,
+            jwt_data=jwt_data,
+        )
+        if result["ok"]:
+            return result["data"]
+        err = result.get("error", {})
+        raise AleoProvingError(
+            err.get("message", "Proving failed"),
+            status=result.get("status"),
+        )
diff --git a/sdk/python/aleo/network_client.py b/sdk/python/aleo/network_client.py
new file mode 100644
index 0000000..f511911
--- /dev/null
+++ b/sdk/python/aleo/network_client.py
@@ -0,0 +1,532 @@
+"""Synchronous Aleo network client (requests-based)."""
+from __future__ import annotations
+
+import json
+from typing import Any
+
+import requests
+
+from ._client_common import (
+    DEFAULT_HOST,
+    DEFAULT_NETWORK,
+    AleoNetworkError,
+    AleoProvingError,
+    jwt_expired,
+    jwt_origin,
+    make_default_headers,
+    method_headers,
+    strip_quotes,
+    validate_block_range,
+    retry_with_backoff,
+)
+from .security import encrypt_proving_request
+
+
+class AleoNetworkClient:
+    """Synchronous client for the Aleo REST API."""
+
+    def __init__(
+        self,
+        host: str = DEFAULT_HOST,
+        *,
+        network: str = DEFAULT_NETWORK,
+        headers: dict[str, str] | None = None,
+        prover_uri: str | None = None,
+        record_scanner_uri: str | None = None,
+        transport: Any = None,
+        api_key: str | None = None,
+        consumer_id: str | None = None,
+        jwt_data: dict[str, Any] | None = None,
+    ) -> None:
+        self._base_url: str = host  # versioned API root (e.g. https://api.provable.com/v2)
+        self._network: str = network
+        self._host: str = f"{host}/{network}"  # full base for node endpoints
+        self._has_custom_transport: bool = transport is not None
+        self._transport: Any = transport  # unused in sync; kept for parity
+        self._account: Any = None
+        self._verbose_errors: bool = True
+        self.api_key: str | None = api_key
+        self.consumer_id: str | None = consumer_id
+        self.jwt_data: dict[str, Any] | None = jwt_data
+        self._prover_uri: str | None = f"{prover_uri}/{network}" if prover_uri else None
+        self._record_scanner_uri: str | None = (
+            f"{record_scanner_uri}/{network}" if record_scanner_uri else None
+        )
+
+        if self._has_custom_transport:
+            self.headers: dict[str, str] = (
+                dict(headers) if headers else {}
+            )
+        elif headers is not None:
+            self.headers = dict(headers)
+        else:
+            self.headers = make_default_headers()
+
+        self._session: requests.Session = requests.Session()
+
+    # ── Mutators ──────────────────────────────────────────────────────────
+
+    def set_host(self, host: str) -> None:
+        self._base_url = host
+        self._host = f"{host}/{self._network}"
+
+    def set_prover_uri(self, prover_uri: str) -> None:
+        self._prover_uri = f"{prover_uri}/{self._network}"
+
+    def set_record_scanner_uri(self, record_scanner_uri: str) -> None:
+        self._record_scanner_uri = f"{record_scanner_uri}/{self._network}"
+
+    def set_account(self, account: Any) -> None:
+        self._account = account
+
+    def get_account(self) -> Any:
+        return self._account
+
+    def set_header(self, name: str, value: str) -> None:
+        self.headers[name] = value
+
+    def remove_header(self, name: str) -> None:
+        self.headers.pop(name, None)
+
+    def set_verbose_errors(self, verbose: bool) -> None:
+        self._verbose_errors = verbose
+
+    # ── Internal HTTP ─────────────────────────────────────────────────────
+
+    def _request_headers(self, method_name: str) -> dict[str, str]:
+        return method_headers(self.headers, method_name, self._has_custom_transport)
+
+    def _get(self, path: str, method_name: str) -> Any:
+        url = self._host + path
+        hdrs = self._request_headers(method_name)
+
+        def _do() -> Any:
+            resp = self._session.get(url, headers=hdrs)
+            if not resp.ok:
+                raise AleoNetworkError(
+                    f"GET {url} returned {resp.status_code}: {resp.text}",
+                    status=resp.status_code,
+                )
+            return resp.json()
+
+        return retry_with_backoff(_do)
+
+    def _get_raw(self, path: str, method_name: str) -> str:
+        url = self._host + path
+        hdrs = self._request_headers(method_name)
+
+        def _do() -> str:
+            resp = self._session.get(url, headers=hdrs)
+            if not resp.ok:
+                raise AleoNetworkError(
+                    f"GET {url} returned {resp.status_code}: {resp.text}",
+                    status=resp.status_code,
+                )
+            return resp.text
+
+        return retry_with_backoff(_do)
+
+    def _post(
+        self,
+        url: str,
+        body: str,
+        method_name: str,
+        extra_headers: dict[str, str] | None = None,
+    ) -> requests.Response:
+        hdrs = {
+            **self._request_headers(method_name),
+            "Content-Type": "application/json",
+            **(extra_headers or {}),
+        }
+
+        def _do() -> requests.Response:
+            resp = self._session.post(url, data=body.encode(), headers=hdrs)
+            if not resp.ok:
+                raise AleoNetworkError(
+                    f"POST {url} returned {resp.status_code}: {resp.text}",
+                    status=resp.status_code,
+                )
+            return resp
+
+        return retry_with_backoff(_do)
+
+    # ── JWT refresh ───────────────────────────────────────────────────────
+
+    def _refresh_jwt(self, api_key: str, consumer_id: str) -> dict[str, Any]:
+        origin = jwt_origin(self._base_url)
+        url = f"{origin}/jwts/{consumer_id}"
+        hdrs = {
+            **self._request_headers("refreshJwt"),
+            "X-Provable-API-Key": api_key,
+        }
+        resp = self._session.post(url, headers=hdrs)
+        if not resp.ok:
+            raise AleoNetworkError(
+                f"JWT refresh failed: {resp.status_code}: {resp.text}",
+                status=resp.status_code,
+            )
+        auth = resp.headers.get("authorization") or resp.headers.get("Authorization")
+        if not auth:
+            raise AleoNetworkError("No authorization header in JWT refresh response")
+        body = resp.json()
+        return {"jwt": auth, "expiration": body["exp"] * 1000}
+
+    def _ensure_jwt(
+        self,
+        api_key: str | None,
+        consumer_id: str | None,
+        jwt_data: dict[str, Any] | None,
+    ) -> dict[str, Any] | None:
+        if jwt_data and not jwt_expired(jwt_data):
+            return jwt_data
+        resolved_key = api_key or self.api_key
+        resolved_cid = consumer_id or self.consumer_id
+        if resolved_key and resolved_cid:
+            new_jwt = self._refresh_jwt(resolved_key, resolved_cid)
+            self.jwt_data = new_jwt
+            return new_jwt
+        return jwt_data
+
+    # ── Block endpoints ───────────────────────────────────────────────────
+
+    def get_block(self, height: int) -> Any:
+        return self._get(f"/block/{height}", "getBlock")
+
+    def get_block_by_hash(self, block_hash: str) -> Any:
+        return self._get(f"/block/{block_hash}", "getBlockByHash")
+
+    def get_block_range(self, start: int, end: int) -> list[Any]:
+        validate_block_range(start, end)
+        return self._get(f"/blocks?start={start}&end={end}", "getBlockRange")
+
+    def get_latest_block(self) -> Any:
+        return self._get("/block/latest", "getLatestBlock")
+
+    def get_latest_height(self) -> int:
+        return int(self._get("/block/height/latest", "getLatestHeight"))
+
+    def get_latest_block_hash(self) -> str:
+        return str(self._get("/block/hash/latest", "getLatestBlockHash"))
+
+    def get_latest_committee(self) -> Any:
+        return self._get("/committee/latest", "getLatestCommittee")
+
+    def get_committee_by_height(self, height: int) -> Any:
+        return self._get(f"/committee/{height}", "getCommitteeByHeight")
+
+    def get_state_root(self) -> str:
+        return str(self._get("/stateRoot/latest", "getStateRoot"))
+
+    def get_state_paths(self, commitments: list[str]) -> list[Any]:
+        csv = ",".join(commitments)
+        return self._get(f"/statePaths?commitments={csv}", "getStatePaths")
+
+    # ── Program endpoints ─────────────────────────────────────────────────
+
+    def get_program(self, program_id: str, edition: int | None = None) -> str:
+        if edition is not None:
+            return self._get(f"/program/{program_id}/{edition}", "getProgramVersion")
+        return self._get(f"/program/{program_id}", "getProgramVersion")
+
+    def get_latest_program_edition(self, program_id: str) -> int:
+        raw = self._get_raw(f"/program/{program_id}/latest_edition", "getLatestProgramEdition")
+        return int(json.loads(raw))
+
+    def get_program_amendment_count(self, program_id: str) -> Any:
+        raw = self._get_raw(f"/program/{program_id}/amendment_count", "getProgramAmendmentCount")
+        return json.loads(raw)
+
+    def get_program_object(self, program_id: str, edition: int | None = None) -> Any:
+        try:
+            from .mainnet import Program  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        source = self.get_program(program_id, edition)
+        return Program.from_source(source)
+
+    def get_program_imports(
+        self,
+        program_id: str,
+        imports: dict[str, str] | None = None,
+    ) -> dict[str, str]:
+        if imports is None:
+            imports = {}
+        try:
+            from .mainnet import Program  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+
+        source = self.get_program(program_id)
+        return self._collect_program_imports(source, imports)
+
+    def _collect_program_imports(
+        self,
+        source: str,
+        imports: dict[str, str],
+    ) -> dict[str, str]:
+        """DFS import collection — source already fetched, no re-fetch."""
+        try:
+            from .mainnet import Program  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        prog = Program.from_source(source)
+        for imp_id_obj in prog.imports:
+            imp_id = str(imp_id_obj)
+            if imp_id not in imports:
+                imp_source = self.get_program(imp_id)
+                # Recurse into nested imports before recording this one
+                self._collect_program_imports(imp_source, imports)
+                imports[imp_id] = imp_source
+        return imports
+
+    def get_program_import_names(self, program_id: str) -> list[str]:
+        try:
+            from .mainnet import Program  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        source = self.get_program(program_id)
+        prog = Program.from_source(source)
+        return [str(imp) for imp in prog.imports]
+
+    def get_program_mapping_names(self, program_id: str) -> list[str]:
+        return self._get(f"/program/{program_id}/mappings", "getProgramMappingNames")
+
+    def get_program_mapping_value(
+        self, program_id: str, mapping_name: str, key: str
+    ) -> str:
+        return self._get(
+            f"/program/{program_id}/mapping/{mapping_name}/{key}",
+            "getProgramMappingValue",
+        )
+
+    def get_program_mapping_plaintext(
+        self, program_id: str, mapping_name: str, key: str
+    ) -> Any:
+        try:
+            from .mainnet import Plaintext  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        raw = self._get_raw(
+            f"/program/{program_id}/mapping/{mapping_name}/{key}",
+            "getProgramMappingPlaintext",
+        )
+        return Plaintext.from_string(json.loads(raw))
+
+    def get_public_balance(self, address: str) -> int:
+        try:
+            val = self.get_program_mapping_value("credits.aleo", "account", address)
+            return int(val) if val else 0
+        except AleoNetworkError:
+            return 0
+
+    # ── Transaction endpoints ─────────────────────────────────────────────
+
+    def get_transaction(self, tx_id: str) -> Any:
+        return self._get(f"/transaction/{tx_id}", "getTransaction")
+
+    def get_confirmed_transaction(self, tx_id: str) -> Any:
+        return self._get(f"/transaction/confirmed/{tx_id}", "getConfirmedTransaction")
+
+    def get_transaction_object(self, tx_id: str) -> Any:
+        try:
+            from .mainnet import Transaction  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        raw = self._get_raw(f"/transaction/{tx_id}", "getTransactionObject")
+        return Transaction.from_json(raw)
+
+    def get_transactions(self, block_height: int) -> list[Any]:
+        return self._get(f"/block/{block_height}/transactions", "getTransactions")
+
+    def get_transactions_in_mempool(self) -> list[Any]:
+        return self._get("/memoryPool/transactions", "getTransactionsInMempool")
+
+    def get_transition_id(self, input_or_output_id: str) -> str:
+        return self._get(
+            f"/find/transitionID/{input_or_output_id}", "getTransitionId"
+        )
+
+    def get_deployment_transaction_id_for_program(self, program_id: str) -> str:
+        raw = self._get(
+            f"/find/transactionID/deployment/{program_id}",
+            "getDeploymentTransactionIDForProgram",
+        )
+        return strip_quotes(str(raw))
+
+    def get_deployment_transaction_for_program(self, program_id: str) -> Any:
+        tx_id = self.get_deployment_transaction_id_for_program(program_id)
+        return self.get_transaction(tx_id)
+
+    # ── POST endpoints ────────────────────────────────────────────────────
+
+    def submit_transaction(self, transaction: Any) -> str:
+        tx_str = str(transaction)
+        endpoint = (
+            f"{self._host}/transaction/broadcast?check_transaction=true"
+            if self._verbose_errors
+            else f"{self._host}/transaction/broadcast"
+        )
+        resp = self._post(endpoint, tx_str, "submitTransaction")
+        return json.loads(resp.text)
+
+    def submit_solution(self, solution: str) -> str:
+        resp = self._post(
+            f"{self._host}/solution/broadcast", solution, "submitSolution"
+        )
+        return json.loads(resp.text)
+
+    # ── Wait for confirmation ─────────────────────────────────────────────
+
+    def wait_for_transaction_confirmation(
+        self,
+        tx_id: str,
+        check_interval: float = 2.0,
+        timeout: float = 45.0,
+    ) -> Any:
+        import time as _time
+
+        start = _time.monotonic()
+        url = f"{self._host}/transaction/confirmed/{tx_id}"
+        hdrs = self._request_headers("waitForTransactionConfirmation")
+
+        while True:
+            elapsed = _time.monotonic() - start
+            if elapsed > timeout:
+                raise TimeoutError(
+                    f"Transaction {tx_id} did not appear after {timeout}s"
+                )
+            try:
+                resp = self._session.get(url, headers=hdrs)
+                if not resp.ok:
+                    text = resp.text
+                    if resp.status_code >= 400 and resp.status_code < 500 and "Invalid URL" in text:
+                        raise AleoNetworkError(f"Malformed transaction ID: {text}", status=resp.status_code)
+                    _time.sleep(check_interval)
+                    continue
+                data = resp.json()
+                status = data.get("status")
+                if status == "accepted":
+                    return data
+                if status == "rejected":
+                    raise AleoNetworkError(
+                        f"Transaction {tx_id} was rejected by the network"
+                    )
+            except AleoNetworkError:
+                raise
+            except Exception:
+                pass
+            _time.sleep(check_interval)
+
+    # ── DPS: submit_proving_request_safe / submit_proving_request ─────────
+
+    def submit_proving_request_safe(
+        self,
+        proving_request: Any,
+        *,
+        url: str | None = None,
+        api_key: str | None = None,
+        consumer_id: str | None = None,
+        jwt_data: dict[str, Any] | None = None,
+    ) -> dict[str, Any]:
+        """Submit a proving request, returning {ok, data|error, status}. Never raises on HTTP errors."""
+        # Determine the prover URI
+        prover_uri = url or self._prover_uri or self._host
+
+        # Resolve JWT
+        resolved_jwt = jwt_data or self.jwt_data
+        resolved_jwt = self._ensure_jwt(api_key, consumer_id, resolved_jwt)
+
+        # Build headers
+        hdrs: dict[str, str] = {
+            **self._request_headers("submitProvingRequest"),
+            "Content-Type": "application/json",
+        }
+        if resolved_jwt and resolved_jwt.get("jwt"):
+            hdrs["Authorization"] = resolved_jwt["jwt"]
+
+        # Parse the proving request to determine routing
+        try:
+            from .mainnet import ProvingRequest  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+
+        if isinstance(proving_request, str):
+            pr_obj = ProvingRequest.from_string(proving_request)
+        else:
+            pr_obj = proving_request
+
+        kind = pr_obj.kind()
+        endpoint = "/prove/request" if kind == "request" else "/prove/authorization"
+
+        def _send_once() -> dict[str, Any]:
+            # Fetch pubkey + session cookie
+            pk_resp = self._session.get(f"{prover_uri}/pubkey", headers=hdrs)
+            if not pk_resp.ok:
+                raise AleoNetworkError(
+                    f"Failed to fetch pubkey: {pk_resp.status_code}",
+                    status=pk_resp.status_code,
+                )
+            pk_data = pk_resp.json()
+            key_id = pk_data["key_id"]
+            public_key = pk_data["public_key"]
+            cookie = pk_resp.headers.get("set-cookie")
+
+            # Encrypt
+            pr_bytes = bytes(pr_obj.bytes())
+            ciphertext = encrypt_proving_request(public_key, pr_bytes)
+
+            payload = json.dumps({"key_id": key_id, "ciphertext": ciphertext})
+            post_hdrs = dict(hdrs)
+            if cookie:
+                post_hdrs["Cookie"] = cookie
+
+            resp = self._session.post(
+                f"{prover_uri}{endpoint}",
+                data=payload.encode(),
+                headers=post_hdrs,
+            )
+
+            if resp.status_code == 200:
+                body = resp.json()
+                return {"ok": True, "data": body}
+            elif resp.status_code in (400, 500, 503):
+                try:
+                    err_body = resp.json()
+                    msg = err_body.get("message", resp.text)
+                except Exception:
+                    msg = resp.text
+                if resp.status_code in (500, 503):
+                    raise AleoNetworkError(msg, status=resp.status_code)
+                return {"ok": False, "status": resp.status_code, "error": {"message": msg}}
+            else:
+                return {"ok": False, "status": resp.status_code, "error": {"message": resp.text}}
+
+        try:
+            return retry_with_backoff(_send_once)
+        except AleoNetworkError as exc:
+            return {"ok": False, "status": exc.status or 500, "error": {"message": str(exc)}}
+
+    def submit_proving_request(
+        self,
+        proving_request: Any,
+        *,
+        url: str | None = None,
+        api_key: str | None = None,
+        consumer_id: str | None = None,
+        jwt_data: dict[str, Any] | None = None,
+    ) -> Any:
+        """Submit a proving request, raising AleoProvingError on failure."""
+        result = self.submit_proving_request_safe(
+            proving_request,
+            url=url,
+            api_key=api_key,
+            consumer_id=consumer_id,
+            jwt_data=jwt_data,
+        )
+        if result["ok"]:
+            return result["data"]
+        err = result.get("error", {})
+        raise AleoProvingError(
+            err.get("message", "Proving failed"),
+            status=result.get("status"),
+        )
diff --git a/sdk/python/aleo/security.py b/sdk/python/aleo/security.py
new file mode 100644
index 0000000..fa56afa
--- /dev/null
+++ b/sdk/python/aleo/security.py
@@ -0,0 +1,24 @@
+"""PyNaCl sealed-box helpers for DPS encryption."""
+from __future__ import annotations
+
+import base64
+
+
+def encrypt_proving_request(public_key_b64: str, pr_bytes: bytes) -> str:
+    """Encrypt bytes with a Curve25519 public key using a NaCl sealed box.
+
+    Returns standard (non-URL-safe) base64.
+    Raises ImportError with helpful message if pynacl is not installed.
+    """
+    try:
+        from nacl.public import PublicKey, SealedBox  # type: ignore[import]
+    except ImportError:
+        raise ImportError(
+            "PyNaCl is required for DPS encryption. "
+            "Install with: pip install aleo[dps]"
+        ) from None
+
+    recipient_key = PublicKey(base64.b64decode(public_key_b64))
+    box = SealedBox(recipient_key)
+    ciphertext = box.encrypt(pr_bytes)
+    return base64.b64encode(ciphertext).decode("ascii")
diff --git a/sdk/python/tests/test_network_client.py b/sdk/python/tests/test_network_client.py
new file mode 100644
index 0000000..e68d8e5
--- /dev/null
+++ b/sdk/python/tests/test_network_client.py
@@ -0,0 +1,671 @@
+"""Tests for AleoNetworkClient (sync, requests-based). All mocked — no live network."""
+from __future__ import annotations
+
+import json
+from typing import Any
+from unittest.mock import MagicMock, patch, call
+import pytest
+import responses as resp_lib
+from responses import RequestsMock
+
+from aleo.network_client import AleoNetworkClient
+from aleo._client_common import AleoNetworkError, jwt_origin
+
+BASE = "https://api.provable.com/v2"
+NET = "mainnet"
+HOST = f"{BASE}/{NET}"
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+def make_client(**kwargs: Any) -> AleoNetworkClient:
+    return AleoNetworkClient(BASE, network=NET, **kwargs)
+
+
+# ---------------------------------------------------------------------------
+# URL construction
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_get_block_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/42", json={"height": 42})
+    c = make_client()
+    result = c.get_block(42)
+    assert result["height"] == 42
+    assert resp_lib.calls[0].request.url == f"{HOST}/block/42"
+
+
+@resp_lib.activate
+def test_get_latest_block_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={"height": 100})
+    c = make_client()
+    result = c.get_latest_block()
+    assert result["height"] == 100
+
+
+@resp_lib.activate
+def test_get_latest_height_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/height/latest", json=9999)
+    c = make_client()
+    assert c.get_latest_height() == 9999
+
+
+@resp_lib.activate
+def test_get_latest_block_hash_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/hash/latest", json="ab1234hash")
+    c = make_client()
+    assert c.get_latest_block_hash() == "ab1234hash"
+
+
+@resp_lib.activate
+def test_get_committee_by_height_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/committee/100", json={"members": []})
+    c = make_client()
+    result = c.get_committee_by_height(100)
+    assert result == {"members": []}
+
+
+@resp_lib.activate
+def test_get_state_root_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/stateRoot/latest", json="sr1abc")
+    c = make_client()
+    assert c.get_state_root() == "sr1abc"
+
+
+@resp_lib.activate
+def test_get_program_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/program/hello.aleo", json="program hello.aleo;")
+    c = make_client()
+    result = c.get_program("hello.aleo")
+    assert "hello.aleo" in result
+
+
+@resp_lib.activate
+def test_get_program_with_edition_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/program/hello.aleo/2", json="program hello.aleo;")
+    c = make_client()
+    result = c.get_program("hello.aleo", edition=2)
+    assert "hello.aleo" in result
+    assert "/program/hello.aleo/2" in resp_lib.calls[0].request.url
+
+
+@resp_lib.activate
+def test_get_transaction_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/transaction/at1abc", json={"id": "at1abc"})
+    c = make_client()
+    result = c.get_transaction("at1abc")
+    assert result["id"] == "at1abc"
+
+
+@resp_lib.activate
+def test_get_confirmed_transaction_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/transaction/confirmed/at1abc", json={"status": "accepted"})
+    c = make_client()
+    result = c.get_confirmed_transaction("at1abc")
+    assert result["status"] == "accepted"
+
+
+@resp_lib.activate
+def test_get_mapping_value_url() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/program/credits.aleo/mapping/account/aleo1abc", json="500u64")
+    c = make_client()
+    val = c.get_program_mapping_value("credits.aleo", "account", "aleo1abc")
+    assert val == "500u64"
+
+
+@resp_lib.activate
+def test_get_deployment_tx_id_strips_quotes() -> None:
+    resp_lib.add(
+        resp_lib.GET,
+        f"{HOST}/find/transactionID/deployment/hello.aleo",
+        json='"at1realid"',
+    )
+    c = make_client()
+    result = c.get_deployment_transaction_id_for_program("hello.aleo")
+    assert '"' not in result
+    assert "at1realid" in result
+
+
+# ---------------------------------------------------------------------------
+# Block range validation
+# ---------------------------------------------------------------------------
+
+def test_block_range_negative_start_raises() -> None:
+    c = make_client()
+    with pytest.raises(ValueError, match="start"):
+        c.get_block_range(-1, 10)
+
+
+def test_block_range_start_gt_end_raises() -> None:
+    c = make_client()
+    with pytest.raises(ValueError, match="start"):
+        c.get_block_range(50, 10)
+
+
+def test_block_range_span_exceeds_50_raises() -> None:
+    c = make_client()
+    with pytest.raises(ValueError, match="50"):
+        c.get_block_range(0, 51)
+
+
+@resp_lib.activate
+def test_block_range_exactly_50_ok() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/blocks", json=[])
+    c = make_client()
+    c.get_block_range(0, 50)  # span=50, should not raise
+
+
+# ---------------------------------------------------------------------------
+# get_program_imports dedup (DFS, each program fetched exactly once)
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_get_program_imports_dedup() -> None:
+    """2-level import fixture: top->mid->leaf. Each fetched exactly once."""
+    leaf_src = "program leaf.aleo;\nfunction noop:\n    input r0 as u32.public;\n    output r0 as u32.public;\n"
+    mid_src = f"import leaf.aleo;\nprogram mid.aleo;\nfunction noop:\n    input r0 as u32.public;\n    output r0 as u32.public;\n"
+    top_src = f"import mid.aleo;\nprogram top.aleo;\nfunction noop:\n    input r0 as u32.public;\n    output r0 as u32.public;\n"
+
+    resp_lib.add(resp_lib.GET, f"{HOST}/program/top.aleo", json=top_src)
+    resp_lib.add(resp_lib.GET, f"{HOST}/program/mid.aleo", json=mid_src)
+    resp_lib.add(resp_lib.GET, f"{HOST}/program/leaf.aleo", json=leaf_src)
+
+    c = make_client()
+    imports = c.get_program_imports("top.aleo")
+
+    # Should contain both imports
+    assert "mid.aleo" in imports
+    assert "leaf.aleo" in imports
+
+    # Each program fetched exactly once (dedup check via call count)
+    urls = [call.request.url.split("?")[0] for call in resp_lib.calls]
+    # top.aleo fetched once (during get_program_imports), mid.aleo once, leaf.aleo once
+    mid_count = sum(1 for u in urls if "/program/mid.aleo" in u)
+    leaf_count = sum(1 for u in urls if "/program/leaf.aleo" in u)
+    assert mid_count == 1, f"mid.aleo fetched {mid_count} times, expected 1"
+    assert leaf_count == 1, f"leaf.aleo fetched {leaf_count} times, expected 1"
+
+
+# ---------------------------------------------------------------------------
+# Retry: 503 retried, 400 not retried
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_retry_on_503() -> None:
+    """503s should be retried; succeed on 3rd attempt."""
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", status=503)
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", status=503)
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={"height": 1})
+
+    c = make_client()
+    # Patch sleep to speed up test
+    with patch("aleo._client_common.time.sleep"):
+        result = c.get_latest_block()
+    assert result["height"] == 1
+    assert len(resp_lib.calls) == 3
+
+
+@resp_lib.activate
+def test_no_retry_on_400() -> None:
+    """400 errors should NOT be retried."""
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", status=400, body="bad request")
+
+    c = make_client()
+    with pytest.raises(AleoNetworkError) as exc_info:
+        c.get_latest_block()
+    assert exc_info.value.status == 400
+    assert len(resp_lib.calls) == 1
+
+
+# ---------------------------------------------------------------------------
+# Headers: default, per-method, custom transport suppression
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_default_sdk_headers_present() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={})
+    c = make_client()
+    c.get_latest_block()
+    req_headers = resp_lib.calls[0].request.headers
+    assert "X-Aleo-SDK-Version" in req_headers
+    assert "X-Aleo-environment" in req_headers
+    assert req_headers["X-Aleo-environment"] == "python"
+
+
+@resp_lib.activate
+def test_per_method_header() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/42", json={})
+    c = make_client()
+    c.get_block(42)
+    req_headers = resp_lib.calls[0].request.headers
+    assert req_headers.get("X-ALEO-METHOD") == "getBlock"
+
+
+@resp_lib.activate
+def test_custom_transport_suppresses_sdk_headers() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={})
+    # Passing transport=True simulates custom transport (has_custom_transport=True)
+    c = AleoNetworkClient(BASE, network=NET, transport=object())
+    c.get_latest_block()
+    req_headers = resp_lib.calls[0].request.headers
+    assert "X-Aleo-SDK-Version" not in req_headers
+    assert "X-ALEO-METHOD" not in req_headers
+
+
+@resp_lib.activate
+def test_set_header() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={})
+    c = make_client()
+    c.set_header("X-Custom-Foo", "bar")
+    c.get_latest_block()
+    assert resp_lib.calls[0].request.headers.get("X-Custom-Foo") == "bar"
+
+
+@resp_lib.activate
+def test_remove_header() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={})
+    c = make_client()
+    c.set_header("X-Custom-Foo", "bar")
+    c.remove_header("X-Custom-Foo")
+    c.get_latest_block()
+    assert "X-Custom-Foo" not in resp_lib.calls[0].request.headers
+
+
+# ---------------------------------------------------------------------------
+# JWT origin derivation
+# ---------------------------------------------------------------------------
+
+def test_jwt_origin_standard() -> None:
+    assert jwt_origin("https://api.provable.com/v2") == "https://api.provable.com"
+
+
+def test_jwt_origin_with_port() -> None:
+    assert jwt_origin("http://localhost:3030/v2") == "http://localhost:3030"
+
+
+def test_jwt_origin_trailing_slash() -> None:
+    assert jwt_origin("https://api.provable.com/v2/") == "https://api.provable.com"
+
+
+def test_jwt_origin_localhost() -> None:
+    assert jwt_origin("http://localhost/v1") == "http://localhost"
+
+
+@resp_lib.activate
+def test_jwt_fetched_from_correct_origin() -> None:
+    """JWT refresh hits {origin}/jwts/{consumer_id}."""
+    jwt_url = "https://api.provable.com/jwts/cid123"
+    resp_lib.add(
+        resp_lib.POST, jwt_url,
+        json={"exp": 9999999999},
+        headers={"authorization": "Bearer tok123"},
+    )
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={"height": 1})
+
+    c = make_client(api_key="key123", consumer_id="cid123")
+    # Force JWT refresh by leaving jwt_data None
+    with patch("aleo._client_common.time.sleep"):
+        jwt = c._refresh_jwt("key123", "cid123")
+    assert jwt["jwt"] == "Bearer tok123"
+    assert jwt["expiration"] == 9999999999 * 1000
+
+
+@resp_lib.activate
+def test_jwt_from_response_header() -> None:
+    jwt_url = "https://api.provable.com/jwts/cid999"
+    resp_lib.add(
+        resp_lib.POST, jwt_url,
+        json={"exp": 9999999999},
+        headers={"authorization": "Bearer mytoken"},
+    )
+    c = make_client(api_key="mykey", consumer_id="cid999")
+    jwt = c._refresh_jwt("mykey", "cid999")
+    assert jwt["jwt"] == "Bearer mytoken"
+
+
+@resp_lib.activate
+def test_jwt_expiry_within_5min_triggers_refresh() -> None:
+    """If JWT expires within 5 minutes, refresh is triggered."""
+    import time
+    # Set expiration to 2 min from now (within 5 min window)
+    exp_ms = int(time.time() * 1000) + 2 * 60 * 1000
+    jwt_url = "https://api.provable.com/jwts/cid1"
+    resp_lib.add(
+        resp_lib.POST, jwt_url,
+        json={"exp": 9999999999},
+        headers={"authorization": "Bearer refreshed"},
+    )
+    resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={"height": 1})
+
+    c = make_client(api_key="k", consumer_id="cid1")
+    c.jwt_data = {"jwt": "Bearer old", "expiration": exp_ms}
+    # _ensure_jwt should detect near-expiry and refresh
+    new_jwt = c._ensure_jwt("k", "cid1", c.jwt_data)
+    assert new_jwt is not None
+    assert new_jwt["jwt"] == "Bearer refreshed"
+
+
+# ---------------------------------------------------------------------------
+# submit_transaction: verbose_errors query param
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_submit_transaction_verbose_errors_true() -> None:
+    resp_lib.add(resp_lib.POST, f"{HOST}/transaction/broadcast", json="at1txid")
+    c = make_client()
+    c.set_verbose_errors(True)
+    result = c.submit_transaction('{"fake": "tx"}')
+    url = resp_lib.calls[0].request.url
+    assert "check_transaction=true" in url
+    assert result == "at1txid"
+
+
+@resp_lib.activate
+def test_submit_transaction_verbose_errors_false() -> None:
+    resp_lib.add(resp_lib.POST, f"{HOST}/transaction/broadcast", json="at1txid")
+    c = make_client()
+    c.set_verbose_errors(False)
+    c.submit_transaction('{"fake": "tx"}')
+    url = resp_lib.calls[0].request.url
+    assert "check_transaction" not in url
+
+
+# ---------------------------------------------------------------------------
+# wait_for_transaction_confirmation
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_wait_for_confirmation_accepted() -> None:
+    resp_lib.add(
+        resp_lib.GET, f"{HOST}/transaction/confirmed/at1abc",
+        json={"status": "accepted", "id": "at1abc"},
+    )
+    c = make_client()
+    result = c.wait_for_transaction_confirmation("at1abc", check_interval=0.01, timeout=5.0)
+    assert result["status"] == "accepted"
+
+
+@resp_lib.activate
+def test_wait_for_confirmation_rejected() -> None:
+    resp_lib.add(
+        resp_lib.GET, f"{HOST}/transaction/confirmed/at1rej",
+        json={"status": "rejected"},
+    )
+    c = make_client()
+    with pytest.raises(AleoNetworkError, match="rejected"):
+        c.wait_for_transaction_confirmation("at1rej", check_interval=0.01, timeout=5.0)
+
+
+@resp_lib.activate
+def test_wait_for_confirmation_timeout() -> None:
+    resp_lib.add(resp_lib.GET, f"{HOST}/transaction/confirmed/at1slow", status=404)
+    c = make_client()
+    with pytest.raises(TimeoutError):
+        c.wait_for_transaction_confirmation("at1slow", check_interval=0.01, timeout=0.05)
+
+
+@resp_lib.activate
+def test_wait_for_confirmation_invalid_url_fatal() -> None:
+    resp_lib.add(
+        resp_lib.GET, f"{HOST}/transaction/confirmed/bad",
+        status=400, body="Invalid URL: bad transaction id",
+    )
+    c = make_client()
+    with pytest.raises(AleoNetworkError, match="Malformed"):
+        c.wait_for_transaction_confirmation("bad", check_interval=0.01, timeout=5.0)
+
+
+# ---------------------------------------------------------------------------
+# DPS: submit_proving_request_safe / submit_proving_request
+# ---------------------------------------------------------------------------
+
+def _load_proving_request() -> Any:
+    """Load the KAT proving request from vectors."""
+    import json
+    from pathlib import Path
+    v = json.loads((Path(__file__).parent / "vectors" / "proving_request.json").read_text())
+    pr_str = v["PUZZLE_SPINNER_V002_PROVING_REQUEST"]
+    from aleo.mainnet import ProvingRequest  # type: ignore[attr-defined]
+    return ProvingRequest.from_string(pr_str)
+
+
+@pytest.fixture
+def nacl_keypair() -> Any:
+    """Generate a real X25519 keypair for DPS mock tests."""
+    from nacl.public import PrivateKey
+    import base64
+    sk = PrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+    return sk, pk_b64
+
+
+@pytest.mark.slow
+@resp_lib.activate
+def test_dps_authorization_variant_routes_correctly(nacl_keypair: Any) -> None:
+    """Authorization-variant PR hits /prove/authorization; ciphertext decrypts correctly."""
+    from nacl.public import PrivateKey, SealedBox
+    import base64
+
+    sk, pk_b64 = nacl_keypair
+    prover = "https://prover.provable.prove"
+
+    resp_lib.add(
+        resp_lib.GET, f"{prover}/mainnet/pubkey",
+        json={"key_id": "k1", "public_key": pk_b64},
+        headers={"set-cookie": "session=abc"},
+    )
+    resp_lib.add(
+        resp_lib.POST, f"{prover}/mainnet/prove/authorization",
+        json={"transaction": "at1fake", "broadcast_result": {"status": "accepted"}},
+    )
+
+    c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
+    # Inject a non-expiring JWT so no refresh is triggered
+    c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
+
+    try:
+        pr = _load_proving_request()
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available (compile in progress)")
+
+    result = c.submit_proving_request_safe(pr)
+    assert result["ok"] is True
+    assert result["data"]["transaction"] == "at1fake"
+
+    # Verify the POST hit /prove/authorization
+    post_calls = [c for c in resp_lib.calls if c.request.method == "POST"]
+    assert any("prove/authorization" in c.request.url for c in post_calls)
+
+    # Verify ciphertext decrypts to PR bytes
+    post_body = json.loads(post_calls[-1].request.body)
+    ciphertext = base64.b64decode(post_body["ciphertext"])
+    box = SealedBox(sk)
+    decrypted = box.decrypt(ciphertext)
+    assert decrypted == bytes(pr.bytes())
+
+
+@pytest.mark.slow
+@resp_lib.activate
+def test_dps_400_returned_verbatim_not_retried(nacl_keypair: Any) -> None:
+    """400 from prover returned as ok=False; not retried."""
+    _, pk_b64 = nacl_keypair
+    prover = "https://prover.provable.prove"
+
+    resp_lib.add(
+        resp_lib.GET, f"{prover}/mainnet/pubkey",
+        json={"key_id": "k1", "public_key": pk_b64},
+    )
+    resp_lib.add(
+        resp_lib.POST, f"{prover}/mainnet/prove/authorization",
+        status=400, json={"message": "bad input"},
+    )
+
+    c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
+
+    try:
+        pr = _load_proving_request()
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available")
+
+    result = c.submit_proving_request_safe(pr)
+    assert result["ok"] is False
+    assert result["status"] == 400
+    # Only one POST call (not retried)
+    post_calls = [c for c in resp_lib.calls if c.request.method == "POST"]
+    assert len(post_calls) == 1
+
+
+@pytest.mark.slow
+@resp_lib.activate
+def test_dps_503_retried(nacl_keypair: Any) -> None:
+    """503 from prover is retried."""
+    _, pk_b64 = nacl_keypair
+    prover = "https://prover.provable.prove"
+
+    # pubkey fetched each retry
+    for _ in range(3):
+        resp_lib.add(
+            resp_lib.GET, f"{prover}/mainnet/pubkey",
+            json={"key_id": "k1", "public_key": pk_b64},
+        )
+    resp_lib.add(resp_lib.POST, f"{prover}/mainnet/prove/authorization", status=503)
+    resp_lib.add(resp_lib.POST, f"{prover}/mainnet/prove/authorization", status=503)
+    resp_lib.add(
+        resp_lib.POST, f"{prover}/mainnet/prove/authorization",
+        json={"transaction": "at1ok", "broadcast_result": {"status": "accepted"}},
+    )
+
+    c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
+
+    try:
+        pr = _load_proving_request()
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available")
+
+    with patch("aleo._client_common.time.sleep"):
+        result = c.submit_proving_request_safe(pr)
+
+    assert result["ok"] is True
+    post_calls = [c for c in resp_lib.calls if c.request.method == "POST"]
+    assert len(post_calls) == 3
+
+
+@pytest.mark.slow
+@resp_lib.activate
+def test_dps_cookie_echoed(nacl_keypair: Any) -> None:
+    """set-cookie from /pubkey is echoed back as Cookie on the prove POST."""
+    _, pk_b64 = nacl_keypair
+    prover = "https://prover.provable.prove"
+
+    resp_lib.add(
+        resp_lib.GET, f"{prover}/mainnet/pubkey",
+        json={"key_id": "k1", "public_key": pk_b64},
+        headers={"set-cookie": "session=mysession"},
+    )
+    resp_lib.add(
+        resp_lib.POST, f"{prover}/mainnet/prove/authorization",
+        json={"transaction": "at1ok", "broadcast_result": {"status": "accepted"}},
+    )
+
+    c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
+
+    try:
+        pr = _load_proving_request()
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available")
+
+    c.submit_proving_request_safe(pr)
+    post_calls = [c for c in resp_lib.calls if c.request.method == "POST"]
+    assert post_calls[-1].request.headers.get("Cookie") == "session=mysession"
+
+
+@pytest.mark.slow
+@resp_lib.activate
+def test_dps_authorization_header_sent(nacl_keypair: Any) -> None:
+    """JWT is sent as Authorization header on prove POST."""
+    _, pk_b64 = nacl_keypair
+    prover = "https://prover.provable.prove"
+
+    resp_lib.add(
+        resp_lib.GET, f"{prover}/mainnet/pubkey",
+        json={"key_id": "k1", "public_key": pk_b64},
+    )
+    resp_lib.add(
+        resp_lib.POST, f"{prover}/mainnet/prove/authorization",
+        json={"transaction": "at1ok", "broadcast_result": {"status": "accepted"}},
+    )
+
+    c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer myjwt", "expiration": 99999999999999}
+
+    try:
+        pr = _load_proving_request()
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available")
+
+    c.submit_proving_request_safe(pr)
+    post_calls = [c for c in resp_lib.calls if c.request.method == "POST"]
+    assert post_calls[-1].request.headers.get("Authorization") == "Bearer myjwt"
+
+
+@pytest.mark.slow
+@resp_lib.activate
+def test_dps_submit_proving_request_raises_on_failure(nacl_keypair: Any) -> None:
+    """submit_proving_request raises AleoProvingError on failure."""
+    from aleo._client_common import AleoProvingError
+    _, pk_b64 = nacl_keypair
+    prover = "https://prover.provable.prove"
+
+    resp_lib.add(
+        resp_lib.GET, f"{prover}/mainnet/pubkey",
+        json={"key_id": "k1", "public_key": pk_b64},
+    )
+    resp_lib.add(
+        resp_lib.POST, f"{prover}/mainnet/prove/authorization",
+        status=400, json={"message": "invalid request"},
+    )
+
+    c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer jwt", "expiration": 99999999999999}
+
+    try:
+        pr = _load_proving_request()
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available")
+
+    with pytest.raises(AleoProvingError) as exc_info:
+        c.submit_proving_request(pr)
+    assert exc_info.value.status == 400
+
+
+# ---------------------------------------------------------------------------
+# Mutators
+# ---------------------------------------------------------------------------
+
+def test_set_account() -> None:
+    c = make_client()
+    mock_acct = MagicMock()
+    c.set_account(mock_acct)
+    assert c.get_account() is mock_acct
+
+
+def test_network_in_host() -> None:
+    c = AleoNetworkClient("https://api.provable.com/v2", network="testnet")
+    assert c._host == "https://api.provable.com/v2/testnet"
+
+
+def test_set_host_updates_host() -> None:
+    c = make_client()
+    c.set_host("https://other.example.com/v3")
+    assert c._host == f"https://other.example.com/v3/{NET}"
+
+
+def test_set_prover_uri() -> None:
+    c = make_client()
+    c.set_prover_uri("https://prover.example.com")
+    assert c._prover_uri == f"https://prover.example.com/{NET}"
diff --git a/sdk/python/tests/test_network_client_async.py b/sdk/python/tests/test_network_client_async.py
new file mode 100644
index 0000000..c67bd36
--- /dev/null
+++ b/sdk/python/tests/test_network_client_async.py
@@ -0,0 +1,380 @@
+"""Tests for AsyncAleoNetworkClient (async, httpx-based). All mocked — no live network."""
+from __future__ import annotations
+
+import json
+import base64
+from typing import Any, Callable
+from unittest.mock import patch
+import pytest
+import httpx
+
+from aleo.async_network_client import AsyncAleoNetworkClient
+from aleo._client_common import AleoNetworkError, AleoProvingError, make_default_headers
+
+BASE = "https://api.provable.com/v2"
+NET = "mainnet"
+HOST = f"{BASE}/{NET}"
+
+pytestmark = pytest.mark.asyncio
+
+
+# ---------------------------------------------------------------------------
+# Mock transport helpers
+# ---------------------------------------------------------------------------
+
+def route_handler(
+    routes: dict[str, Any],
+) -> Callable[[httpx.Request], httpx.Response]:
+    """Return a handler function for httpx.MockTransport.
+
+    Each key in routes is a URL substring to match; value is either an
+    httpx.Response or a callable(request) -> Response.
+    """
+    def handler(request: httpx.Request) -> httpx.Response:
+        url = str(request.url)
+        for pattern, response in routes.items():
+            if pattern in url:
+                if callable(response):
+                    return response(request)
+                return response
+        return httpx.Response(404, text="not found")
+    return handler
+
+
+def jr(data: Any, status: int = 200, headers: dict[str, str] | None = None) -> httpx.Response:
+    """Shorthand: JSON response."""
+    return httpx.Response(status, json=data, headers=headers or {})
+
+
+def make_client(
+    routes: dict[str, Any] | None = None,
+    **overrides: Any,
+) -> AsyncAleoNetworkClient:
+    """Build AsyncAleoNetworkClient bypassing __init__ to inject a mock transport."""
+    transport = httpx.MockTransport(route_handler(routes or {}))
+    c: AsyncAleoNetworkClient = object.__new__(AsyncAleoNetworkClient)
+    c._base_url = BASE
+    c._network = NET
+    c._host = HOST
+    c._has_custom_transport = False
+    c._transport = None
+    c._account = None
+    c._verbose_errors = True
+    c.api_key = None
+    c.consumer_id = None
+    c.jwt_data = None
+    c._prover_uri = None
+    c._record_scanner_uri = None
+    c.headers = make_default_headers()
+    c._client = httpx.AsyncClient(transport=transport)
+    for k, v in overrides.items():
+        setattr(c, k, v)
+    return c
+
+
+def make_client_with_handler(
+    handler: Callable[[httpx.Request], httpx.Response],
+    **overrides: Any,
+) -> AsyncAleoNetworkClient:
+    transport = httpx.MockTransport(handler)
+    c: AsyncAleoNetworkClient = object.__new__(AsyncAleoNetworkClient)
+    c._base_url = BASE
+    c._network = NET
+    c._host = HOST
+    c._has_custom_transport = False
+    c._transport = None
+    c._account = None
+    c._verbose_errors = True
+    c.api_key = None
+    c.consumer_id = None
+    c.jwt_data = None
+    c._prover_uri = None
+    c._record_scanner_uri = None
+    c.headers = make_default_headers()
+    c._client = httpx.AsyncClient(transport=transport)
+    for k, v in overrides.items():
+        setattr(c, k, v)
+    return c
+
+
+# ---------------------------------------------------------------------------
+# URL construction
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_async_get_block() -> None:
+    c = make_client({f"{HOST}/block/42": jr({"height": 42})})
+    result = await c.get_block(42)
+    assert result["height"] == 42
+
+
+@pytest.mark.asyncio
+async def test_async_get_latest_height() -> None:
+    c = make_client({f"{HOST}/block/height/latest": jr(5000)})
+    assert await c.get_latest_height() == 5000
+
+
+@pytest.mark.asyncio
+async def test_async_get_latest_block_hash() -> None:
+    c = make_client({f"{HOST}/block/hash/latest": jr("hash123")})
+    assert await c.get_latest_block_hash() == "hash123"
+
+
+@pytest.mark.asyncio
+async def test_async_get_state_root() -> None:
+    c = make_client({f"{HOST}/stateRoot/latest": jr("sr1abc")})
+    assert await c.get_state_root() == "sr1abc"
+
+
+@pytest.mark.asyncio
+async def test_async_get_program() -> None:
+    c = make_client({f"{HOST}/program/hello.aleo": jr("program hello.aleo;")})
+    result = await c.get_program("hello.aleo")
+    assert "hello.aleo" in result
+
+
+@pytest.mark.asyncio
+async def test_async_get_transaction() -> None:
+    c = make_client({f"{HOST}/transaction/at1abc": jr({"id": "at1abc"})})
+    result = await c.get_transaction("at1abc")
+    assert result["id"] == "at1abc"
+
+
+@pytest.mark.asyncio
+async def test_async_get_confirmed_transaction() -> None:
+    c = make_client({f"{HOST}/transaction/confirmed/at1abc": jr({"status": "accepted"})})
+    result = await c.get_confirmed_transaction("at1abc")
+    assert result["status"] == "accepted"
+
+
+@pytest.mark.asyncio
+async def test_async_get_deployment_tx_id_strips_quotes() -> None:
+    c = make_client({
+        f"{HOST}/find/transactionID/deployment/hello.aleo": jr('"at1realid"'),
+    })
+    result = await c.get_deployment_transaction_id_for_program("hello.aleo")
+    assert '"' not in result
+    assert "at1realid" in result
+
+
+# ---------------------------------------------------------------------------
+# Block range validation
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_async_block_range_negative_start_raises() -> None:
+    c = make_client()
+    with pytest.raises(ValueError, match="start"):
+        await c.get_block_range(-1, 10)
+
+
+@pytest.mark.asyncio
+async def test_async_block_range_span_exceeds_50_raises() -> None:
+    c = make_client()
+    with pytest.raises(ValueError, match="50"):
+        await c.get_block_range(0, 51)
+
+
+# ---------------------------------------------------------------------------
+# Retry on 5xx
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_async_retry_on_503() -> None:
+    call_count = 0
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        nonlocal call_count
+        call_count += 1
+        if call_count < 3:
+            return httpx.Response(503, text="service unavailable")
+        return jr({"height": 7})
+
+    c = make_client_with_handler(handler)
+    with patch("asyncio.sleep"):
+        result = await c.get_latest_block()
+    assert result["height"] == 7
+    assert call_count == 3
+
+
+@pytest.mark.asyncio
+async def test_async_no_retry_on_400() -> None:
+    call_count = 0
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        nonlocal call_count
+        call_count += 1
+        return httpx.Response(400, text="bad request")
+
+    c = make_client_with_handler(handler)
+    with pytest.raises(AleoNetworkError) as exc_info:
+        await c.get_latest_block()
+    assert exc_info.value.status == 400
+    assert call_count == 1
+
+
+# ---------------------------------------------------------------------------
+# Headers
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_async_default_sdk_headers_present() -> None:
+    captured: list[httpx.Request] = []
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        captured.append(req)
+        return jr({})
+
+    c = make_client_with_handler(handler)
+    await c.get_latest_block()
+    assert "X-Aleo-SDK-Version" in captured[0].headers
+    assert captured[0].headers.get("X-Aleo-environment") == "python"
+
+
+@pytest.mark.asyncio
+async def test_async_per_method_header() -> None:
+    captured: list[httpx.Request] = []
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        captured.append(req)
+        return jr({"height": 1})
+
+    c = make_client_with_handler(handler)
+    await c.get_block(42)
+    assert captured[0].headers.get("X-ALEO-METHOD") == "getBlock"
+
+
+# ---------------------------------------------------------------------------
+# wait_for_confirmation
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_async_wait_for_confirmation_accepted() -> None:
+    c = make_client({
+        f"{HOST}/transaction/confirmed/at1abc": jr({"status": "accepted"}),
+    })
+    result = await c.wait_for_transaction_confirmation("at1abc", check_interval=0.01, timeout=5.0)
+    assert result["status"] == "accepted"
+
+
+@pytest.mark.asyncio
+async def test_async_wait_for_confirmation_rejected() -> None:
+    c = make_client({
+        f"{HOST}/transaction/confirmed/at1rej": jr({"status": "rejected"}),
+    })
+    with pytest.raises(AleoNetworkError, match="rejected"):
+        await c.wait_for_transaction_confirmation("at1rej", check_interval=0.01, timeout=5.0)
+
+
+@pytest.mark.asyncio
+async def test_async_wait_for_confirmation_timeout() -> None:
+    c = make_client({
+        f"{HOST}/transaction/confirmed/at1slow": httpx.Response(404, text="not found"),
+    })
+    with pytest.raises(TimeoutError):
+        await c.wait_for_transaction_confirmation("at1slow", check_interval=0.01, timeout=0.05)
+
+
+# ---------------------------------------------------------------------------
+# submit_transaction verbose_errors
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_async_submit_transaction_verbose_errors_true() -> None:
+    captured: list[httpx.Request] = []
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        captured.append(req)
+        return jr("at1txid")
+
+    c = make_client_with_handler(handler)
+    result = await c.submit_transaction('{"fake": "tx"}')
+    assert "check_transaction=true" in str(captured[0].url)
+    assert result == "at1txid"
+
+
+# ---------------------------------------------------------------------------
+# DPS (async) — representative subset
+# ---------------------------------------------------------------------------
+
+@pytest.mark.slow
+@pytest.mark.asyncio
+async def test_async_dps_authorization_routes_correctly() -> None:
+    """Async DPS: authorization-variant PR hits /prove/authorization; ciphertext decrypts correctly."""
+    from nacl.public import PrivateKey, SealedBox
+
+    sk = PrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+    prover = f"https://prover.provable.prove/{NET}"
+    captured_posts: list[httpx.Request] = []
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        url = str(req.url)
+        if "/pubkey" in url:
+            return jr(
+                {"key_id": "k1", "public_key": pk_b64},
+                headers={"set-cookie": "session=abc"},
+            )
+        if "/prove/authorization" in url and req.method == "POST":
+            captured_posts.append(req)
+            return jr({"transaction": "at1fake", "broadcast_result": {"status": "accepted"}})
+        return httpx.Response(404)
+
+    try:
+        from pathlib import Path
+        v = json.loads((Path(__file__).parent / "vectors" / "proving_request.json").read_text())
+        from aleo.mainnet import ProvingRequest  # type: ignore[attr-defined]
+        pr = ProvingRequest.from_string(v["PUZZLE_SPINNER_V002_PROVING_REQUEST"])
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available")
+
+    c = make_client_with_handler(handler, _prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
+
+    result = await c.submit_proving_request_safe(pr)
+    assert result["ok"] is True
+    assert len(captured_posts) >= 1
+
+    # Verify ciphertext decrypts correctly
+    post_body = json.loads(captured_posts[0].content)
+    ciphertext = base64.b64decode(post_body["ciphertext"])
+    box = SealedBox(sk)
+    decrypted = box.decrypt(ciphertext)
+    assert decrypted == bytes(pr.bytes())
+
+
+@pytest.mark.slow
+@pytest.mark.asyncio
+async def test_async_dps_400_not_retried() -> None:
+    """Async DPS: 400 returned verbatim, not retried."""
+    from nacl.public import PrivateKey
+    sk = PrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+    prover = f"https://prover.provable.prove/{NET}"
+    post_count = 0
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        nonlocal post_count
+        url = str(req.url)
+        if "/pubkey" in url:
+            return jr({"key_id": "k1", "public_key": pk_b64})
+        if req.method == "POST":
+            post_count += 1
+            return httpx.Response(400, json={"message": "bad input"})
+        return httpx.Response(404)
+
+    try:
+        from pathlib import Path
+        v = json.loads((Path(__file__).parent / "vectors" / "proving_request.json").read_text())
+        from aleo.mainnet import ProvingRequest  # type: ignore[attr-defined]
+        pr = ProvingRequest.from_string(v["PUZZLE_SPINNER_V002_PROVING_REQUEST"])
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available")
+
+    c = make_client_with_handler(handler, _prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer jwt", "expiration": 99999999999999}
+
+    result = await c.submit_proving_request_safe(pr)
+    assert result["ok"] is False
+    assert result["status"] == 400
+    assert post_count == 1
diff --git a/sdk/python/tests/test_security.py b/sdk/python/tests/test_security.py
new file mode 100644
index 0000000..dc9ab31
--- /dev/null
+++ b/sdk/python/tests/test_security.py
@@ -0,0 +1,95 @@
+"""Tests for security.py sealed-box helpers."""
+from __future__ import annotations
+
+import base64
+import pytest
+
+
+def test_encrypt_proving_request_returns_base64() -> None:
+    from nacl.public import PrivateKey
+    from aleo.security import encrypt_proving_request
+
+    sk = PrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+
+    message = b"hello world"
+    result = encrypt_proving_request(pk_b64, message)
+
+    # Should be valid standard base64
+    decoded = base64.b64decode(result)
+    assert len(decoded) > 0
+
+
+def test_sealed_box_wire_shape() -> None:
+    """Ciphertext is 32 (epk) + 16 (mac) + len(msg) bytes."""
+    from nacl.public import PrivateKey
+    from aleo.security import encrypt_proving_request
+
+    sk = PrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+
+    msg = b"test message bytes"
+    result = encrypt_proving_request(pk_b64, msg)
+    decoded = base64.b64decode(result)
+
+    assert len(decoded) == 32 + 16 + len(msg)
+
+
+def test_distinct_ciphertexts_per_call() -> None:
+    """Each call produces a distinct ciphertext (ephemeral key)."""
+    from nacl.public import PrivateKey
+    from aleo.security import encrypt_proving_request
+
+    sk = PrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+    msg = b"same message"
+
+    ct1 = encrypt_proving_request(pk_b64, msg)
+    ct2 = encrypt_proving_request(pk_b64, msg)
+
+    assert ct1 != ct2
+
+
+def test_decrypt_roundtrip() -> None:
+    """Ciphertext decrypts back to original message."""
+    from nacl.public import PrivateKey, SealedBox
+    from aleo.security import encrypt_proving_request
+
+    sk = PrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+    msg = b"roundtrip test data"
+
+    ct = encrypt_proving_request(pk_b64, msg)
+    decrypted = SealedBox(sk).decrypt(base64.b64decode(ct))
+    assert decrypted == msg
+
+
+def test_encrypt_requires_pynacl() -> None:
+    """Helpful ImportError when pynacl is not installed."""
+    import sys
+    import importlib
+
+    # Temporarily hide nacl
+    original = sys.modules.get("nacl")
+    original_public = sys.modules.get("nacl.public")
+
+    sys.modules["nacl"] = None  # type: ignore[assignment]
+    sys.modules["nacl.public"] = None  # type: ignore[assignment]
+
+    try:
+        # Re-import security with nacl hidden
+        import aleo.security as sec_mod
+        # Force reimport
+        importlib.reload(sec_mod)
+        with pytest.raises(ImportError, match="aleo\\[dps\\]"):
+            sec_mod.encrypt_proving_request("dGVzdA==", b"msg")
+    finally:
+        if original is None:
+            sys.modules.pop("nacl", None)
+        else:
+            sys.modules["nacl"] = original
+        if original_public is None:
+            sys.modules.pop("nacl.public", None)
+        else:
+            sys.modules["nacl.public"] = original_public
+        importlib.reload(sec_mod)

From cbe6a4d2666667925aaca61dfdd9b5e5a7959c5c Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 14:37:59 -0400
Subject: [PATCH 61/72] fix: PEP 621 dependencies, honor transport param, async
 parity, DPS routing tests

- pyproject.toml: move dependencies=["requests>=2"] from invalid
  [project.dependencies] table to correct array under [project]
- network_client.py: wire transport param via _http() helper that routes
  all HTTP through callable transport when provided; document contract
- async_network_client.py: pass transport to httpx.AsyncClient(transport=...)
  in __init__; add 5 missing async methods (get_program_imports,
  get_program_import_names, get_program_object, get_program_mapping_plaintext,
  get_transaction_object) with async DFS _collect_program_imports
- _client_common.py: TypeVar'd retry_with_backoff signature Callable[[], T]->T
- test_network_client.py: remove @pytest.mark.slow + blanket except/skip from
  DPS tests; add Request-variant routing test (prove/request endpoint); add
  sync transport callable test; assert mock called once in block_range_50 test
- test_network_client_async.py: remove object.__new__ bypass, use __init__
  with MockTransport; add transport-wiring tests; add async parity tests for
  5 new methods; add Request-variant async DPS routing test
- Both: URL-encode commitments in get_state_paths via urllib.parse.quote

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/pyproject.toml                            |   1 -
 sdk/python/aleo/_client_common.py             |  10 +-
 sdk/python/aleo/async_network_client.py       | 127 +++++++++-
 sdk/python/aleo/network_client.py             |  87 ++++++-
 sdk/python/tests/test_network_client.py       | 117 ++++++---
 sdk/python/tests/test_network_client_async.py | 233 +++++++++++++++---
 6 files changed, 495 insertions(+), 80 deletions(-)

diff --git a/sdk/pyproject.toml b/sdk/pyproject.toml
index 0dcf066..2fe0834 100644
--- a/sdk/pyproject.toml
+++ b/sdk/pyproject.toml
@@ -13,7 +13,6 @@ classifiers = [  # Optional
   "Programming Language :: Python :: 3",
 ]
 
-[project.dependencies]
 dependencies = ["requests>=2"]
 
 [project.optional-dependencies]
diff --git a/sdk/python/aleo/_client_common.py b/sdk/python/aleo/_client_common.py
index 70c7b83..93487e5 100644
--- a/sdk/python/aleo/_client_common.py
+++ b/sdk/python/aleo/_client_common.py
@@ -3,9 +3,11 @@
 
 import random
 import time
-from typing import Any
+from typing import Any, Callable, TypeVar
 from urllib.parse import urlparse
 
+_T = TypeVar("_T")
+
 
 class AleoNetworkError(Exception):
     """Raised when an Aleo network API call fails."""
@@ -92,11 +94,11 @@ def strip_quotes(s: str) -> str:
 
 
 def retry_with_backoff(
-    fn: Any,
+    fn: Callable[[], _T],
     *,
     attempts: int = 5,
     base_delay: float = 0.1,
-) -> Any:
+) -> _T:
     """Retry fn() up to `attempts` times on AleoNetworkError with status>=500."""
     last_err: Exception | None = None
     for n in range(attempts):
@@ -113,7 +115,7 @@ def retry_with_backoff(
 
 
 async def async_retry_with_backoff(
-    fn: Any,
+    fn: Callable[[], Any],
     *,
     attempts: int = 5,
     base_delay: float = 0.1,
diff --git a/sdk/python/aleo/async_network_client.py b/sdk/python/aleo/async_network_client.py
index d8af249..1fbd119 100644
--- a/sdk/python/aleo/async_network_client.py
+++ b/sdk/python/aleo/async_network_client.py
@@ -1,8 +1,21 @@
-"""Asynchronous Aleo network client (httpx-based)."""
+"""Asynchronous Aleo network client (httpx-based).
+
+Transport contract (async)
+--------------------------
+When ``transport`` is supplied it must be an instance of
+:class:`httpx.AsyncBaseTransport`.  It is passed directly to
+``httpx.AsyncClient(transport=...)``, giving the caller full control over the
+underlying connection (useful for mocking and custom proxies).
+
+When transport is provided, SDK-internal headers (``X-Aleo-SDK-Version``,
+``X-Aleo-environment``, ``X-ALEO-METHOD``) are suppressed so the caller has
+full control over the wire format.
+"""
 from __future__ import annotations
 
 import json
 from typing import Any
+from urllib.parse import quote
 
 from ._client_common import (
     DEFAULT_HOST,
@@ -21,7 +34,32 @@
 
 
 class AsyncAleoNetworkClient:
-    """Asynchronous client for the Aleo REST API (httpx-based)."""
+    """Asynchronous client for the Aleo REST API (httpx-based).
+
+    Parameters
+    ----------
+    host:
+        Versioned API root, e.g. ``"https://api.provable.com/v2"``.
+    network:
+        Network name appended to ``host`` for all node endpoints (default
+        ``"mainnet"``).
+    headers:
+        Additional request headers merged on top of the SDK defaults.
+    prover_uri:
+        Base URI for the DPS prover (without network suffix).
+    record_scanner_uri:
+        Base URI for the record scanner service.
+    transport:
+        Optional :class:`httpx.AsyncBaseTransport` instance passed directly
+        to ``httpx.AsyncClient``.  SDK-internal telemetry headers are
+        suppressed in this mode.
+    api_key:
+        Provable API key used to refresh JWTs.
+    consumer_id:
+        Consumer ID paired with *api_key* for JWT refresh.
+    jwt_data:
+        Pre-populated JWT dict ``{"jwt": str, "expiration": int}``.
+    """
 
     def __init__(
         self,
@@ -48,7 +86,7 @@ def __init__(
         self._network: str = network
         self._host: str = f"{host}/{network}"
         self._has_custom_transport: bool = transport is not None
-        self._transport = transport
+        self._transport: Any = transport
         self._account: Any = None
         self._verbose_errors: bool = True
         self.api_key: str | None = api_key
@@ -66,7 +104,12 @@ def __init__(
         else:
             self.headers = make_default_headers()
 
-        self._client: Any = httpx.AsyncClient()
+        # Pass the transport to httpx when provided (e.g. httpx.MockTransport
+        # for tests, or a custom httpx.AsyncBaseTransport for production use).
+        if transport is not None:
+            self._client: Any = httpx.AsyncClient(transport=transport)
+        else:
+            self._client = httpx.AsyncClient()
 
     # ── Mutators ──────────────────────────────────────────────────────────
 
@@ -222,7 +265,7 @@ async def get_state_root(self) -> str:
         return str(await self._get("/stateRoot/latest", "getStateRoot"))
 
     async def get_state_paths(self, commitments: list[str]) -> list[Any]:
-        csv = ",".join(commitments)
+        csv = ",".join(quote(c, safe="") for c in commitments)
         return await self._get(f"/statePaths?commitments={csv}", "getStatePaths")
 
     # ── Program endpoints ─────────────────────────────────────────────────
@@ -240,6 +283,80 @@ async def get_program_amendment_count(self, program_id: str) -> Any:
         raw = await self._get_raw(f"/program/{program_id}/amendment_count", "getProgramAmendmentCount")
         return json.loads(raw)
 
+    async def get_program_object(self, program_id: str, edition: int | None = None) -> Any:
+        try:
+            from .mainnet import Program  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        source = await self.get_program(program_id, edition)
+        return Program.from_source(source)
+
+    async def get_program_imports(
+        self,
+        program_id: str,
+        imports: dict[str, str] | None = None,
+    ) -> dict[str, str]:
+        if imports is None:
+            imports = {}
+        try:
+            from .mainnet import Program  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+
+        source = await self.get_program(program_id)
+        return await self._collect_program_imports(source, imports)
+
+    async def _collect_program_imports(
+        self,
+        source: str,
+        imports: dict[str, str],
+    ) -> dict[str, str]:
+        """Async DFS import collection — source already fetched, no re-fetch."""
+        try:
+            from .mainnet import Program  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        prog = Program.from_source(source)
+        for imp_id_obj in prog.imports:
+            imp_id = str(imp_id_obj)
+            if imp_id not in imports:
+                imp_source = await self.get_program(imp_id)
+                # Recurse into nested imports before recording this one
+                await self._collect_program_imports(imp_source, imports)
+                imports[imp_id] = imp_source
+        return imports
+
+    async def get_program_import_names(self, program_id: str) -> list[str]:
+        try:
+            from .mainnet import Program  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        source = await self.get_program(program_id)
+        prog = Program.from_source(source)
+        return [str(imp) for imp in prog.imports]
+
+    async def get_program_mapping_plaintext(
+        self, program_id: str, mapping_name: str, key: str
+    ) -> Any:
+        try:
+            from .mainnet import Plaintext  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        raw = await self._get_raw(
+            f"/program/{program_id}/mapping/{mapping_name}/{key}",
+            "getProgramMappingPlaintext",
+        )
+        import json as _json
+        return Plaintext.from_string(_json.loads(raw))
+
+    async def get_transaction_object(self, tx_id: str) -> Any:
+        try:
+            from .mainnet import Transaction  # type: ignore[attr-defined]
+        except ImportError:
+            raise ImportError("aleo mainnet module not available") from None
+        raw = await self._get_raw(f"/transaction/{tx_id}", "getTransactionObject")
+        return Transaction.from_json(raw)
+
     async def get_program_mapping_names(self, program_id: str) -> list[str]:
         return await self._get(f"/program/{program_id}/mappings", "getProgramMappingNames")
 
diff --git a/sdk/python/aleo/network_client.py b/sdk/python/aleo/network_client.py
index f511911..b7d6bd3 100644
--- a/sdk/python/aleo/network_client.py
+++ b/sdk/python/aleo/network_client.py
@@ -1,8 +1,24 @@
-"""Synchronous Aleo network client (requests-based)."""
+"""Synchronous Aleo network client (requests-based).
+
+Transport contract (sync)
+-------------------------
+When ``transport`` is supplied it must be a callable with the signature::
+
+    transport(method: str, url: str, **kwargs) -> requests.Response
+
+``method`` is the HTTP verb (``"GET"`` or ``"POST"``); ``url`` is the full
+URL string; ``kwargs`` are the same keyword arguments that would normally be
+passed to ``requests.Session.request`` (e.g. ``headers``, ``data``).
+
+When transport is provided, SDK-internal headers (``X-Aleo-SDK-Version``,
+``X-Aleo-environment``, ``X-ALEO-METHOD``) are suppressed so the caller has
+full control over the wire format.
+"""
 from __future__ import annotations
 
 import json
 from typing import Any
+from urllib.parse import quote
 
 import requests
 
@@ -23,7 +39,33 @@
 
 
 class AleoNetworkClient:
-    """Synchronous client for the Aleo REST API."""
+    """Synchronous client for the Aleo REST API.
+
+    Parameters
+    ----------
+    host:
+        Versioned API root, e.g. ``"https://api.provable.com/v2"``.
+    network:
+        Network name appended to ``host`` for all node endpoints (default
+        ``"mainnet"``).
+    headers:
+        Additional request headers merged on top of the SDK defaults.
+    prover_uri:
+        Base URI for the DPS prover (without network suffix).
+    record_scanner_uri:
+        Base URI for the record scanner service.
+    transport:
+        Optional callable ``(method, url, **kwargs) -> requests.Response``.
+        When provided every HTTP request is routed through it instead of the
+        internal :class:`requests.Session`.  SDK-internal telemetry headers
+        are suppressed in this mode.
+    api_key:
+        Provable API key used to refresh JWTs.
+    consumer_id:
+        Consumer ID paired with *api_key* for JWT refresh.
+    jwt_data:
+        Pre-populated JWT dict ``{"jwt": str, "expiration": int}``.
+    """
 
     def __init__(
         self,
@@ -42,7 +84,7 @@ def __init__(
         self._network: str = network
         self._host: str = f"{host}/{network}"  # full base for node endpoints
         self._has_custom_transport: bool = transport is not None
-        self._transport: Any = transport  # unused in sync; kept for parity
+        self._transport: Any = transport
         self._account: Any = None
         self._verbose_errors: bool = True
         self.api_key: str | None = api_key
@@ -64,6 +106,28 @@ def __init__(
 
         self._session: requests.Session = requests.Session()
 
+    # ── Internal HTTP core ────────────────────────────────────────────────
+
+    def _http(
+        self,
+        method: str,
+        url: str,
+        **kwargs: Any,
+    ) -> requests.Response:
+        """Route an HTTP request through the custom transport or the shared session.
+
+        All public GET/POST helpers call this method so that a custom
+        *transport* is honoured consistently.  If *transport* is callable it is
+        invoked as ``transport(method, url, **kwargs)``; otherwise the shared
+        :class:`requests.Session` is used (transport was provided only to
+        signal custom-transport mode for header suppression).
+        """
+        if callable(self._transport):
+            resp: Any = self._transport(method, url, **kwargs)
+        else:
+            resp = self._session.request(method, url, **kwargs)
+        return resp  # type: ignore[return-value]
+
     # ── Mutators ──────────────────────────────────────────────────────────
 
     def set_host(self, host: str) -> None:
@@ -101,7 +165,7 @@ def _get(self, path: str, method_name: str) -> Any:
         hdrs = self._request_headers(method_name)
 
         def _do() -> Any:
-            resp = self._session.get(url, headers=hdrs)
+            resp = self._http("GET", url, headers=hdrs)
             if not resp.ok:
                 raise AleoNetworkError(
                     f"GET {url} returned {resp.status_code}: {resp.text}",
@@ -116,7 +180,7 @@ def _get_raw(self, path: str, method_name: str) -> str:
         hdrs = self._request_headers(method_name)
 
         def _do() -> str:
-            resp = self._session.get(url, headers=hdrs)
+            resp = self._http("GET", url, headers=hdrs)
             if not resp.ok:
                 raise AleoNetworkError(
                     f"GET {url} returned {resp.status_code}: {resp.text}",
@@ -140,7 +204,7 @@ def _post(
         }
 
         def _do() -> requests.Response:
-            resp = self._session.post(url, data=body.encode(), headers=hdrs)
+            resp = self._http("POST", url, data=body.encode(), headers=hdrs)
             if not resp.ok:
                 raise AleoNetworkError(
                     f"POST {url} returned {resp.status_code}: {resp.text}",
@@ -159,7 +223,7 @@ def _refresh_jwt(self, api_key: str, consumer_id: str) -> dict[str, Any]:
             **self._request_headers("refreshJwt"),
             "X-Provable-API-Key": api_key,
         }
-        resp = self._session.post(url, headers=hdrs)
+        resp = self._http("POST", url, headers=hdrs)
         if not resp.ok:
             raise AleoNetworkError(
                 f"JWT refresh failed: {resp.status_code}: {resp.text}",
@@ -218,7 +282,7 @@ def get_state_root(self) -> str:
         return str(self._get("/stateRoot/latest", "getStateRoot"))
 
     def get_state_paths(self, commitments: list[str]) -> list[Any]:
-        csv = ",".join(commitments)
+        csv = ",".join(quote(c, safe="") for c in commitments)
         return self._get(f"/statePaths?commitments={csv}", "getStatePaths")
 
     # ── Program endpoints ─────────────────────────────────────────────────
@@ -396,7 +460,7 @@ def wait_for_transaction_confirmation(
                     f"Transaction {tx_id} did not appear after {timeout}s"
                 )
             try:
-                resp = self._session.get(url, headers=hdrs)
+                resp = self._http("GET", url, headers=hdrs)
                 if not resp.ok:
                     text = resp.text
                     if resp.status_code >= 400 and resp.status_code < 500 and "Invalid URL" in text:
@@ -460,7 +524,7 @@ def submit_proving_request_safe(
 
         def _send_once() -> dict[str, Any]:
             # Fetch pubkey + session cookie
-            pk_resp = self._session.get(f"{prover_uri}/pubkey", headers=hdrs)
+            pk_resp = self._http("GET", f"{prover_uri}/pubkey", headers=hdrs)
             if not pk_resp.ok:
                 raise AleoNetworkError(
                     f"Failed to fetch pubkey: {pk_resp.status_code}",
@@ -480,7 +544,8 @@ def _send_once() -> dict[str, Any]:
             if cookie:
                 post_hdrs["Cookie"] = cookie
 
-            resp = self._session.post(
+            resp = self._http(
+                "POST",
                 f"{prover_uri}{endpoint}",
                 data=payload.encode(),
                 headers=post_hdrs,
diff --git a/sdk/python/tests/test_network_client.py b/sdk/python/tests/test_network_client.py
index e68d8e5..aa0b3c0 100644
--- a/sdk/python/tests/test_network_client.py
+++ b/sdk/python/tests/test_network_client.py
@@ -155,6 +155,7 @@ def test_block_range_exactly_50_ok() -> None:
     resp_lib.add(resp_lib.GET, f"{HOST}/blocks", json=[])
     c = make_client()
     c.get_block_range(0, 50)  # span=50, should not raise
+    assert len(resp_lib.calls) == 1
 
 
 # ---------------------------------------------------------------------------
@@ -243,6 +244,26 @@ def test_per_method_header() -> None:
     assert req_headers.get("X-ALEO-METHOD") == "getBlock"
 
 
+def test_custom_transport_callable_used_for_requests() -> None:
+    """A callable transport is invoked for every HTTP request."""
+    import requests as _requests
+    calls: list[tuple[str, str]] = []
+
+    def my_transport(method: str, url: str, **kwargs: Any) -> _requests.Response:
+        calls.append((method, url))
+        r = _requests.Response()
+        r.status_code = 200
+        r._content = b'{"height": 77}'
+        return r
+
+    c = AleoNetworkClient(BASE, network=NET, transport=my_transport)
+    result = c.get_block(77)
+    assert result["height"] == 77
+    assert len(calls) == 1
+    assert calls[0][0] == "GET"
+    assert "/block/77" in calls[0][1]
+
+
 @resp_lib.activate
 def test_custom_transport_suppresses_sdk_headers() -> None:
     resp_lib.add(resp_lib.GET, f"{HOST}/block/latest", json={})
@@ -431,6 +452,26 @@ def _load_proving_request() -> Any:
     return ProvingRequest.from_string(pr_str)
 
 
+def _build_request_variant_pr() -> Any:
+    """Build a Request-variant ProvingRequest via ExecutionRequest.sign."""
+    from aleo.mainnet import PrivateKey, ExecutionRequest, ProvingRequest  # type: ignore[attr-defined]
+    private_key = PrivateKey.from_string(
+        "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+    )
+    exec_req = ExecutionRequest.sign(
+        private_key,
+        "credits.aleo",
+        "transfer_public",
+        ["aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px", "100u64"],
+        ["address.public", "u64.public"],
+        None,
+        None,
+        True,
+        False,
+    )
+    return ProvingRequest.from_request(exec_req, None, False)
+
+
 @pytest.fixture
 def nacl_keypair() -> Any:
     """Generate a real X25519 keypair for DPS mock tests."""
@@ -441,7 +482,6 @@ def nacl_keypair() -> Any:
     return sk, pk_b64
 
 
-@pytest.mark.slow
 @resp_lib.activate
 def test_dps_authorization_variant_routes_correctly(nacl_keypair: Any) -> None:
     """Authorization-variant PR hits /prove/authorization; ciphertext decrypts correctly."""
@@ -465,10 +505,7 @@ def test_dps_authorization_variant_routes_correctly(nacl_keypair: Any) -> None:
     # Inject a non-expiring JWT so no refresh is triggered
     c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
 
-    try:
-        pr = _load_proving_request()
-    except Exception:
-        pytest.skip("ProvingRequest WASM not available (compile in progress)")
+    pr = _load_proving_request()
 
     result = c.submit_proving_request_safe(pr)
     assert result["ok"] is True
@@ -486,7 +523,46 @@ def test_dps_authorization_variant_routes_correctly(nacl_keypair: Any) -> None:
     assert decrypted == bytes(pr.bytes())
 
 
-@pytest.mark.slow
+@resp_lib.activate
+def test_dps_request_variant_routes_to_prove_request(nacl_keypair: Any) -> None:
+    """Request-variant PR (passed as string) hits /prove/request; ciphertext decrypts correctly."""
+    from nacl.public import SealedBox
+    import base64
+
+    sk, pk_b64 = nacl_keypair
+    prover = "https://prover.provable.prove"
+
+    resp_lib.add(
+        resp_lib.GET, f"{prover}/mainnet/pubkey",
+        json={"key_id": "k1", "public_key": pk_b64},
+    )
+    resp_lib.add(
+        resp_lib.POST, f"{prover}/mainnet/prove/request",
+        json={"transaction": "at1req", "broadcast_result": {"status": "accepted"}},
+    )
+
+    c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
+
+    pr = _build_request_variant_pr()
+    pr_str = str(pr)  # pass STRING to test deserialization routing
+
+    result = c.submit_proving_request_safe(pr_str)
+    assert result["ok"] is True
+
+    # Verify the POST hit /prove/request (not /prove/authorization)
+    post_calls = [c for c in resp_lib.calls if c.request.method == "POST"]
+    assert len(post_calls) == 1
+    assert "prove/request" in post_calls[0].request.url
+
+    # Verify ciphertext decrypts to same bytes as the original PR
+    post_body = json.loads(post_calls[0].request.body)
+    ciphertext = base64.b64decode(post_body["ciphertext"])
+    box = SealedBox(sk)
+    decrypted = box.decrypt(ciphertext)
+    assert decrypted == bytes(pr.bytes())
+
+
 @resp_lib.activate
 def test_dps_400_returned_verbatim_not_retried(nacl_keypair: Any) -> None:
     """400 from prover returned as ok=False; not retried."""
@@ -505,10 +581,7 @@ def test_dps_400_returned_verbatim_not_retried(nacl_keypair: Any) -> None:
     c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
     c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
 
-    try:
-        pr = _load_proving_request()
-    except Exception:
-        pytest.skip("ProvingRequest WASM not available")
+    pr = _load_proving_request()
 
     result = c.submit_proving_request_safe(pr)
     assert result["ok"] is False
@@ -518,7 +591,6 @@ def test_dps_400_returned_verbatim_not_retried(nacl_keypair: Any) -> None:
     assert len(post_calls) == 1
 
 
-@pytest.mark.slow
 @resp_lib.activate
 def test_dps_503_retried(nacl_keypair: Any) -> None:
     """503 from prover is retried."""
@@ -541,10 +613,7 @@ def test_dps_503_retried(nacl_keypair: Any) -> None:
     c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
     c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
 
-    try:
-        pr = _load_proving_request()
-    except Exception:
-        pytest.skip("ProvingRequest WASM not available")
+    pr = _load_proving_request()
 
     with patch("aleo._client_common.time.sleep"):
         result = c.submit_proving_request_safe(pr)
@@ -554,7 +623,6 @@ def test_dps_503_retried(nacl_keypair: Any) -> None:
     assert len(post_calls) == 3
 
 
-@pytest.mark.slow
 @resp_lib.activate
 def test_dps_cookie_echoed(nacl_keypair: Any) -> None:
     """set-cookie from /pubkey is echoed back as Cookie on the prove POST."""
@@ -574,17 +642,13 @@ def test_dps_cookie_echoed(nacl_keypair: Any) -> None:
     c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
     c.jwt_data = {"jwt": "Bearer testjwt", "expiration": 99999999999999}
 
-    try:
-        pr = _load_proving_request()
-    except Exception:
-        pytest.skip("ProvingRequest WASM not available")
+    pr = _load_proving_request()
 
     c.submit_proving_request_safe(pr)
     post_calls = [c for c in resp_lib.calls if c.request.method == "POST"]
     assert post_calls[-1].request.headers.get("Cookie") == "session=mysession"
 
 
-@pytest.mark.slow
 @resp_lib.activate
 def test_dps_authorization_header_sent(nacl_keypair: Any) -> None:
     """JWT is sent as Authorization header on prove POST."""
@@ -603,17 +667,13 @@ def test_dps_authorization_header_sent(nacl_keypair: Any) -> None:
     c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
     c.jwt_data = {"jwt": "Bearer myjwt", "expiration": 99999999999999}
 
-    try:
-        pr = _load_proving_request()
-    except Exception:
-        pytest.skip("ProvingRequest WASM not available")
+    pr = _load_proving_request()
 
     c.submit_proving_request_safe(pr)
     post_calls = [c for c in resp_lib.calls if c.request.method == "POST"]
     assert post_calls[-1].request.headers.get("Authorization") == "Bearer myjwt"
 
 
-@pytest.mark.slow
 @resp_lib.activate
 def test_dps_submit_proving_request_raises_on_failure(nacl_keypair: Any) -> None:
     """submit_proving_request raises AleoProvingError on failure."""
@@ -633,10 +693,7 @@ def test_dps_submit_proving_request_raises_on_failure(nacl_keypair: Any) -> None
     c = AleoNetworkClient(BASE, network=NET, prover_uri=prover)
     c.jwt_data = {"jwt": "Bearer jwt", "expiration": 99999999999999}
 
-    try:
-        pr = _load_proving_request()
-    except Exception:
-        pytest.skip("ProvingRequest WASM not available")
+    pr = _load_proving_request()
 
     with pytest.raises(AleoProvingError) as exc_info:
         c.submit_proving_request(pr)
diff --git a/sdk/python/tests/test_network_client_async.py b/sdk/python/tests/test_network_client_async.py
index c67bd36..ef77784 100644
--- a/sdk/python/tests/test_network_client_async.py
+++ b/sdk/python/tests/test_network_client_async.py
@@ -50,22 +50,17 @@ def make_client(
     routes: dict[str, Any] | None = None,
     **overrides: Any,
 ) -> AsyncAleoNetworkClient:
-    """Build AsyncAleoNetworkClient bypassing __init__ to inject a mock transport."""
+    """Build AsyncAleoNetworkClient via __init__ with a mock transport.
+
+    Uses ``headers={}`` + ``transport=MockTransport`` so that the mock
+    transport is wired without suppressing SDK headers (we pass explicit
+    headers to restore them).  The ``_has_custom_transport`` flag stays False
+    because we do NOT pass transport to __init__ here — instead we swap out
+    the internal ``_client`` after construction so that SDK headers are still
+    sent.  This lets tests that check SDK headers work correctly.
+    """
     transport = httpx.MockTransport(route_handler(routes or {}))
-    c: AsyncAleoNetworkClient = object.__new__(AsyncAleoNetworkClient)
-    c._base_url = BASE
-    c._network = NET
-    c._host = HOST
-    c._has_custom_transport = False
-    c._transport = None
-    c._account = None
-    c._verbose_errors = True
-    c.api_key = None
-    c.consumer_id = None
-    c.jwt_data = None
-    c._prover_uri = None
-    c._record_scanner_uri = None
-    c.headers = make_default_headers()
+    c = AsyncAleoNetworkClient(BASE, network=NET)
     c._client = httpx.AsyncClient(transport=transport)
     for k, v in overrides.items():
         setattr(c, k, v)
@@ -76,27 +71,52 @@ def make_client_with_handler(
     handler: Callable[[httpx.Request], httpx.Response],
     **overrides: Any,
 ) -> AsyncAleoNetworkClient:
+    """Like make_client but with a raw handler callable.
+
+    Swaps out ``_client`` so SDK headers are preserved.
+    """
     transport = httpx.MockTransport(handler)
-    c: AsyncAleoNetworkClient = object.__new__(AsyncAleoNetworkClient)
-    c._base_url = BASE
-    c._network = NET
-    c._host = HOST
-    c._has_custom_transport = False
-    c._transport = None
-    c._account = None
-    c._verbose_errors = True
-    c.api_key = None
-    c.consumer_id = None
-    c.jwt_data = None
-    c._prover_uri = None
-    c._record_scanner_uri = None
-    c.headers = make_default_headers()
+    c = AsyncAleoNetworkClient(BASE, network=NET)
     c._client = httpx.AsyncClient(transport=transport)
     for k, v in overrides.items():
         setattr(c, k, v)
     return c
 
 
+# ---------------------------------------------------------------------------
+# __init__ with transport wired correctly
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_async_init_with_transport_wires_client() -> None:
+    """AsyncAleoNetworkClient.__init__ passes transport to httpx.AsyncClient."""
+    captured: list[httpx.Request] = []
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        captured.append(req)
+        return jr({"height": 99})
+
+    c = AsyncAleoNetworkClient(BASE, network=NET, transport=httpx.MockTransport(handler))
+    result = await c.get_block(99)
+    assert result["height"] == 99
+    assert len(captured) == 1
+
+
+@pytest.mark.asyncio
+async def test_async_init_transport_suppresses_sdk_headers() -> None:
+    """When transport is given, SDK telemetry headers are suppressed."""
+    captured: list[httpx.Request] = []
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        captured.append(req)
+        return jr({})
+
+    c = AsyncAleoNetworkClient(BASE, network=NET, transport=httpx.MockTransport(handler))
+    await c.get_latest_block()
+    assert "X-Aleo-SDK-Version" not in captured[0].headers
+    assert "X-ALEO-METHOD" not in captured[0].headers
+
+
 # ---------------------------------------------------------------------------
 # URL construction
 # ---------------------------------------------------------------------------
@@ -293,6 +313,100 @@ def handler(req: httpx.Request) -> httpx.Response:
     assert result == "at1txid"
 
 
+# ---------------------------------------------------------------------------
+# Async parity: missing methods
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_async_get_program_imports() -> None:
+    """Async get_program_imports DFS dedup: each import fetched exactly once."""
+    leaf_src = "program leaf.aleo;\nfunction noop:\n    input r0 as u32.public;\n    output r0 as u32.public;\n"
+    mid_src = "import leaf.aleo;\nprogram mid.aleo;\nfunction noop:\n    input r0 as u32.public;\n    output r0 as u32.public;\n"
+    top_src = "import mid.aleo;\nprogram top.aleo;\nfunction noop:\n    input r0 as u32.public;\n    output r0 as u32.public;\n"
+
+    fetch_counts: dict[str, int] = {"top": 0, "mid": 0, "leaf": 0}
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        url = str(req.url)
+        if "/program/top.aleo" in url and "/program/top.aleo/" not in url:
+            fetch_counts["top"] += 1
+            return jr(top_src)
+        if "/program/mid.aleo" in url and "/program/mid.aleo/" not in url:
+            fetch_counts["mid"] += 1
+            return jr(mid_src)
+        if "/program/leaf.aleo" in url and "/program/leaf.aleo/" not in url:
+            fetch_counts["leaf"] += 1
+            return jr(leaf_src)
+        return httpx.Response(404)
+
+    c = make_client_with_handler(handler)
+    imports = await c.get_program_imports("top.aleo")
+
+    assert "mid.aleo" in imports
+    assert "leaf.aleo" in imports
+    assert fetch_counts["mid"] == 1, f"mid fetched {fetch_counts['mid']} times"
+    assert fetch_counts["leaf"] == 1, f"leaf fetched {fetch_counts['leaf']} times"
+
+
+@pytest.mark.asyncio
+async def test_async_get_program_import_names() -> None:
+    """Async get_program_import_names returns list of import IDs."""
+    prog_src = "import dep.aleo;\nprogram myprog.aleo;\nfunction noop:\n    input r0 as u32.public;\n    output r0 as u32.public;\n"
+    c = make_client({f"{HOST}/program/myprog.aleo": jr(prog_src)})
+    names = await c.get_program_import_names("myprog.aleo")
+    assert "dep.aleo" in names
+
+
+@pytest.mark.asyncio
+async def test_async_get_program_object() -> None:
+    """Async get_program_object returns a Program instance."""
+    prog_src = "program hello.aleo;\nfunction noop:\n    input r0 as u32.public;\n    output r0 as u32.public;\n"
+    c = make_client({f"{HOST}/program/hello.aleo": jr(prog_src)})
+    try:
+        obj = await c.get_program_object("hello.aleo")
+        assert obj is not None
+        # Program.id is a property/attribute, not a callable
+        assert "hello.aleo" in str(obj.id)
+    except ImportError:
+        pytest.skip("aleo mainnet module not available")
+
+
+@pytest.mark.asyncio
+async def test_async_get_program_mapping_plaintext() -> None:
+    """Async get_program_mapping_plaintext returns a Plaintext object."""
+    c = make_client({
+        f"{HOST}/program/credits.aleo/mapping/account/aleo1abc": jr('"500u64"'),
+    })
+    try:
+        obj = await c.get_program_mapping_plaintext("credits.aleo", "account", "aleo1abc")
+        assert obj is not None
+        assert "500" in str(obj)
+    except ImportError:
+        pytest.skip("aleo mainnet module not available")
+
+
+@pytest.mark.asyncio
+async def test_async_get_transaction_object() -> None:
+    """Async get_transaction_object calls the right URL."""
+    tx_json = '{"type": "execute", "id": "at1fake"}'
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        url = str(req.url)
+        if "/transaction/at1fake" in url:
+            return httpx.Response(200, text=tx_json)
+        return httpx.Response(404)
+
+    c = make_client_with_handler(handler)
+    try:
+        obj = await c.get_transaction_object("at1fake")
+        assert obj is not None
+    except ImportError:
+        pytest.skip("aleo mainnet module not available")
+    except Exception as exc:
+        # Transaction.from_json may reject a trivial fixture; just check the URL was hit
+        assert "at1fake" in str(exc) or True  # acceptable: we proved the method exists and calls through
+
+
 # ---------------------------------------------------------------------------
 # DPS (async) — representative subset
 # ---------------------------------------------------------------------------
@@ -343,6 +457,67 @@ def handler(req: httpx.Request) -> httpx.Response:
     assert decrypted == bytes(pr.bytes())
 
 
+@pytest.mark.slow
+@pytest.mark.asyncio
+async def test_async_dps_request_variant_routes_to_prove_request() -> None:
+    """Async DPS: Request-variant ProvingRequest hits /prove/request."""
+    from nacl.public import PrivateKey, SealedBox
+
+    sk = PrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+    prover = f"https://prover.provable.prove/{NET}"
+    captured_posts: list[httpx.Request] = []
+
+    def handler(req: httpx.Request) -> httpx.Response:
+        url = str(req.url)
+        if "/pubkey" in url:
+            return jr({"key_id": "k1", "public_key": pk_b64})
+        if "/prove/request" in url and req.method == "POST":
+            captured_posts.append(req)
+            return jr({"transaction": "at1fakeR", "broadcast_result": {"status": "accepted"}})
+        return httpx.Response(404)
+
+    try:
+        from aleo.mainnet import PrivateKey as AleoPrivateKey, ExecutionRequest, ProvingRequest  # type: ignore[attr-defined]
+    except Exception:
+        pytest.skip("ProvingRequest WASM not available")
+
+    try:
+        private_key = AleoPrivateKey.from_string(
+            "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+        )
+        exec_req = ExecutionRequest.sign(
+            private_key,
+            "credits.aleo",
+            "transfer_public",
+            ["aleo1rhgdu77hgyqd3xjj8ucu3jj9r2krwz6mnzyd80gncr5fxcwlh5rsvzp9px", "100u64"],
+            ["address.public", "u64.public"],
+            None,
+            None,
+            True,
+            False,
+        )
+        pr = ProvingRequest.from_request(exec_req, None, False)
+        pr_str = str(pr)
+    except Exception as exc:
+        pytest.skip(f"Could not build Request-variant ProvingRequest: {exc}")
+
+    c = make_client_with_handler(handler, _prover_uri=prover)
+    c.jwt_data = {"jwt": "Bearer jwt", "expiration": 99999999999999}
+
+    # Pass the STRING to submit_proving_request_safe (test routing from string deserialization)
+    result = await c.submit_proving_request_safe(pr_str)
+    assert result["ok"] is True
+    assert any("/prove/request" in str(req.url) for req in captured_posts)
+
+    # Verify ciphertext decrypts to same bytes
+    post_body = json.loads(captured_posts[0].content)
+    ciphertext = base64.b64decode(post_body["ciphertext"])
+    box = SealedBox(sk)
+    decrypted = box.decrypt(ciphertext)
+    assert decrypted == bytes(pr.bytes())
+
+
 @pytest.mark.slow
 @pytest.mark.asyncio
 async def test_async_dps_400_not_retried() -> None:

From b8dfa57c24631d9d78f2f019db439a424543db34 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 14:44:23 -0400
Subject: [PATCH 62/72] fix: run async DPS tests in default suite; real URL
 assertion in transaction-object test

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/tests/test_network_client_async.py | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/sdk/python/tests/test_network_client_async.py b/sdk/python/tests/test_network_client_async.py
index ef77784..ed7b69f 100644
--- a/sdk/python/tests/test_network_client_async.py
+++ b/sdk/python/tests/test_network_client_async.py
@@ -390,8 +390,11 @@ async def test_async_get_transaction_object() -> None:
     """Async get_transaction_object calls the right URL."""
     tx_json = '{"type": "execute", "id": "at1fake"}'
 
+    hits: list[str] = []
+
     def handler(req: httpx.Request) -> httpx.Response:
         url = str(req.url)
+        hits.append(url)
         if "/transaction/at1fake" in url:
             return httpx.Response(200, text=tx_json)
         return httpx.Response(404)
@@ -400,18 +403,17 @@ def handler(req: httpx.Request) -> httpx.Response:
     try:
         obj = await c.get_transaction_object("at1fake")
         assert obj is not None
-    except ImportError:
-        pytest.skip("aleo mainnet module not available")
-    except Exception as exc:
-        # Transaction.from_json may reject a trivial fixture; just check the URL was hit
-        assert "at1fake" in str(exc) or True  # acceptable: we proved the method exists and calls through
+    except Exception:
+        # Transaction.from_json rejects the trivial fixture — fine; the
+        # load-bearing assertion is that the endpoint was actually called.
+        pass
+    assert any("/transaction/at1fake" in u for u in hits)
 
 
 # ---------------------------------------------------------------------------
 # DPS (async) — representative subset
 # ---------------------------------------------------------------------------
 
-@pytest.mark.slow
 @pytest.mark.asyncio
 async def test_async_dps_authorization_routes_correctly() -> None:
     """Async DPS: authorization-variant PR hits /prove/authorization; ciphertext decrypts correctly."""
@@ -457,7 +459,6 @@ def handler(req: httpx.Request) -> httpx.Response:
     assert decrypted == bytes(pr.bytes())
 
 
-@pytest.mark.slow
 @pytest.mark.asyncio
 async def test_async_dps_request_variant_routes_to_prove_request() -> None:
     """Async DPS: Request-variant ProvingRequest hits /prove/request."""
@@ -518,7 +519,6 @@ def handler(req: httpx.Request) -> httpx.Response:
     assert decrypted == bytes(pr.bytes())
 
 
-@pytest.mark.slow
 @pytest.mark.asyncio
 async def test_async_dps_400_not_retried() -> None:
     """Async DPS: 400 returned verbatim, not retried."""

From f7b27503dbc5cc525b80682be3ad29df165a88c4 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 15:01:23 -0400
Subject: [PATCH 63/72] feat: RecordScanner (sync+async) for delegated record
 scanning

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/__init__.py                   |   9 +
 sdk/python/aleo/_scanner_common.py            | 177 +++++
 sdk/python/aleo/async_record_scanner.py       | 493 ++++++++++++++
 sdk/python/aleo/record_scanner.py             | 609 +++++++++++++++++
 sdk/python/aleo/security.py                   |  26 +
 sdk/python/tests/test_record_scanner.py       | 629 ++++++++++++++++++
 sdk/python/tests/test_record_scanner_async.py | 338 ++++++++++
 7 files changed, 2281 insertions(+)
 create mode 100644 sdk/python/aleo/_scanner_common.py
 create mode 100644 sdk/python/aleo/async_record_scanner.py
 create mode 100644 sdk/python/aleo/record_scanner.py
 create mode 100644 sdk/python/tests/test_record_scanner.py
 create mode 100644 sdk/python/tests/test_record_scanner_async.py

diff --git a/sdk/python/aleo/__init__.py b/sdk/python/aleo/__init__.py
index c2053d1..3ba0780 100644
--- a/sdk/python/aleo/__init__.py
+++ b/sdk/python/aleo/__init__.py
@@ -6,3 +6,12 @@
 from .async_network_client import AsyncAleoNetworkClient as AsyncAleoNetworkClient
 from ._client_common import AleoNetworkError as AleoNetworkError
 from ._client_common import AleoProvingError as AleoProvingError
+from .record_scanner import RecordScanner as RecordScanner
+from .async_record_scanner import AsyncRecordScanner as AsyncRecordScanner
+from ._scanner_common import (
+    RecordScannerRequestError as RecordScannerRequestError,
+    DecryptionNotEnabledError as DecryptionNotEnabledError,
+    ViewKeyNotStoredError as ViewKeyNotStoredError,
+    RecordNotFoundError as RecordNotFoundError,
+    UUIDError as UUIDError,
+)
diff --git a/sdk/python/aleo/_scanner_common.py b/sdk/python/aleo/_scanner_common.py
new file mode 100644
index 0000000..d485324
--- /dev/null
+++ b/sdk/python/aleo/_scanner_common.py
@@ -0,0 +1,177 @@
+"""Shared error types, models, pure helpers for RecordScanner."""
+from __future__ import annotations
+
+from typing import Any, TypedDict
+
+
+# ---------------------------------------------------------------------------
+# Error types
+# ---------------------------------------------------------------------------
+
+class RecordScannerRequestError(Exception):
+    """Raised when a RecordScanner HTTP request returns a non-2xx status."""
+
+    def __init__(self, message: str, status: int) -> None:
+        super().__init__(message)
+        self.status = status
+
+
+class DecryptionNotEnabledError(Exception):
+    """Raised when decryption is required but decrypt_enabled=False."""
+
+
+class ViewKeyNotStoredError(Exception):
+    """Raised when a view key is needed but not stored for a given UUID."""
+
+    def __init__(self, message: str, uuid: str | None = None) -> None:
+        super().__init__(message)
+        self.uuid = uuid
+
+
+class RecordNotFoundError(Exception):
+    """Raised when no matching record is found."""
+
+
+class UUIDError(Exception):
+    """Raised for UUID resolution or validation failures."""
+
+    def __init__(
+        self,
+        message: str,
+        uuid: str | None = None,
+        filter: dict[str, Any] | None = None,
+    ) -> None:
+        super().__init__(message)
+        self.uuid = uuid
+        self.filter = filter
+
+
+# ---------------------------------------------------------------------------
+# TypedDict models
+# ---------------------------------------------------------------------------
+
+class RecordsResponseFilter(TypedDict, total=False):
+    block_height: bool
+    block_timestamp: bool
+    checksum: bool
+    commitment: bool
+    record_ciphertext: bool
+    sender_ciphertext: bool
+    function_name: bool
+    nonce: bool
+    output_index: bool
+    owner: bool
+    program_name: bool
+    record_name: bool
+    transaction_id: bool
+    transition_id: bool
+    transaction_index: bool
+    transition_index: bool
+
+
+class RecordsFilter(TypedDict, total=False):
+    commitments: list[str]
+    response: RecordsResponseFilter
+    start: int
+    end: int
+    programs: list[str]
+    records: list[str]
+    functions: list[str]
+    results_per_page: int
+    page: int
+    spent: bool
+    program: str
+    record: str
+
+
+class OwnedRecordsResponseFilter(TypedDict, total=False):
+    commitment: bool
+    owner: bool
+    tag: bool
+    sender: bool
+    spent: bool
+    record_ciphertext: bool
+    block_height: bool
+    block_timestamp: bool
+    output_index: bool
+    record_name: bool
+    function_name: bool
+    program_name: bool
+    transition_id: bool
+    transaction_id: bool
+    transaction_index: bool
+    transition_index: bool
+
+
+class OwnedFilter(TypedDict, total=False):
+    uuid: str
+    unspent: bool
+    decrypt: bool
+    filter: RecordsFilter
+    responseFilter: OwnedRecordsResponseFilter
+    nonces: list[str]
+
+
+class OwnedRecord(TypedDict, total=False):
+    block_height: int
+    block_timestamp: int
+    commitment: str
+    function_name: str
+    output_index: int
+    owner: str
+    program_name: str
+    record_ciphertext: str
+    record_plaintext: str
+    record_name: str
+    sender: str
+    spent: bool
+    tag: str
+    transaction_id: str
+    transition_id: str
+    transaction_index: int
+    transition_index: int
+
+
+# ---------------------------------------------------------------------------
+# Pure helpers
+# ---------------------------------------------------------------------------
+
+def compute_uuid(view_key: Any) -> Any:
+    """Compute the RecordScanner UUID from a ViewKey using Poseidon4.
+
+    Returns a Field with domain separator "RecordScannerV0".
+    This is the golden KAT:
+        APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH
+        -> 7884164224800444110633570141944665301008802280502652120359195870264061098703field
+    """
+    from .mainnet import Field, Poseidon4  # type: ignore[attr-defined]
+    domain_sep = Field.domain_separator("RecordScannerV0")
+    vk_field = view_key.to_field()
+    one = Field.one()
+    hasher = Poseidon4()
+    return hasher.hash([domain_sep, vk_field, one])
+
+
+def uuid_is_valid(uuid: str) -> bool:
+    """Return True if uuid is a valid Field string (e.g. '1234...field')."""
+    try:
+        from .mainnet import Field  # type: ignore[attr-defined]
+        Field.from_string(uuid)
+        return True
+    except Exception:
+        return False
+
+
+def normalize_api_key(
+    api_key: str | tuple[str, str] | dict[str, str] | None,
+) -> dict[str, str] | None:
+    """Normalize api_key to {'header': str, 'value': str} or None."""
+    if api_key is None:
+        return None
+    if isinstance(api_key, str):
+        return {"header": "X-Provable-API-Key", "value": api_key}
+    if isinstance(api_key, tuple):
+        header, value = api_key
+        return {"header": header, "value": value}
+    # dict
+    return dict(api_key)
diff --git a/sdk/python/aleo/async_record_scanner.py b/sdk/python/aleo/async_record_scanner.py
new file mode 100644
index 0000000..3982881
--- /dev/null
+++ b/sdk/python/aleo/async_record_scanner.py
@@ -0,0 +1,493 @@
+"""Asynchronous RecordScanner (httpx-based) for delegated record scanning."""
+from __future__ import annotations
+
+import json
+from typing import Any
+from urllib.parse import urlparse
+
+from ._client_common import jwt_expired
+from ._scanner_common import (
+    DecryptionNotEnabledError,
+    OwnedFilter,
+    OwnedRecord,
+    RecordNotFoundError,
+    RecordScannerRequestError,
+    RecordsFilter,
+    UUIDError,
+    ViewKeyNotStoredError,
+    compute_uuid,
+    normalize_api_key,
+    uuid_is_valid,
+)
+from .security import encrypt_registration_request
+
+
+class AsyncRecordScanner:
+    """Asynchronous record scanner client (httpx-based).
+
+    Parameters
+    ----------
+    url:
+        Base URL for the record scanner service (without network suffix).
+        Must NOT end with ``/mainnet`` or ``/testnet``.
+    network:
+        Network name (default ``"mainnet"``).
+    api_key:
+        API key as a string, ``(header, value)`` tuple, or
+        ``{"header": ..., "value": ...}`` dict.
+    consumer_id:
+        Consumer ID paired with *api_key* for JWT refresh.
+    jwt_data:
+        Pre-populated JWT dict ``{"jwt": str, "expiration": int (ms)}``.
+    view_keys:
+        Initial list of ViewKey objects to store.
+    account:
+        Account whose view key is used for UUID and scanning.
+    cache_view_keys_on_register:
+        If True, store the view key when registering (default True).
+    auto_re_register:
+        If True, re-register on 422 responses and retry once.
+    decrypt_enabled:
+        If True, decrypt records in-place for ``owned()`` calls.
+    transport:
+        Optional ``httpx.AsyncBaseTransport`` instance passed to
+        ``httpx.AsyncClient(transport=...)``.
+    """
+
+    def __init__(
+        self,
+        url: str,
+        *,
+        network: str = "mainnet",
+        api_key: str | tuple[str, str] | dict[str, str] | None = None,
+        consumer_id: str | None = None,
+        jwt_data: dict[str, Any] | None = None,
+        view_keys: list[Any] | None = None,
+        account: Any | None = None,
+        cache_view_keys_on_register: bool = True,
+        auto_re_register: bool = False,
+        decrypt_enabled: bool = False,
+        transport: Any = None,
+    ) -> None:
+        try:
+            import httpx  # type: ignore[import]
+        except ImportError:
+            raise ImportError(
+                "httpx is required for AsyncRecordScanner. "
+                "Install with: pip install aleo[async]"
+            ) from None
+
+        # Validate: URL must not end with a network suffix
+        stripped = url.rstrip("/")
+        if stripped.endswith("/mainnet") or stripped.endswith("/testnet"):
+            raise ValueError(
+                "The record scanning url should not include the specific network. "
+                f"Remove '/{stripped.rsplit('/', 1)[-1]}' from the url."
+            )
+
+        self.url: str = f"{url}/{network}"
+        self._origin: str = urlparse(url).scheme + "://" + urlparse(url).netloc
+        self._network: str = network
+
+        self._api_key: dict[str, str] | None = normalize_api_key(api_key)
+        self.consumer_id: str | None = consumer_id
+        self.jwt_data: dict[str, Any] | None = jwt_data
+        self.cache_view_keys_on_register: bool = cache_view_keys_on_register
+        self.auto_re_register: bool = auto_re_register
+        self.decrypt_enabled: bool = decrypt_enabled
+
+        # UUID and view key storage
+        self._uuid: Any | None = None          # Field | None
+        self._view_keys: dict[str, Any] = {}   # uuid_str -> ViewKey
+        self._account: Any | None = None
+
+        # Build httpx client
+        if transport is not None:
+            self._client: Any = httpx.AsyncClient(transport=transport)
+        else:
+            self._client = httpx.AsyncClient()
+
+        # Load initial view keys
+        if view_keys:
+            for vk in view_keys:
+                self.add_view_key(vk)
+
+        # Load account (mirrors TS: set, setUuid, addViewKey)
+        if account is not None:
+            self._account = account
+            self.set_uuid(account.view_key)
+            self.add_view_key(account.view_key)
+
+    # ── Mutators ─────────────────────────────────────────────────────────
+
+    def set_api_key(self, api_key: str | tuple[str, str] | dict[str, str]) -> None:
+        self._api_key = normalize_api_key(api_key)
+
+    def set_consumer_id(self, consumer_id: str) -> None:
+        self.consumer_id = consumer_id
+
+    def set_jwt_data(self, jwt_data: dict[str, Any] | None) -> None:
+        self.jwt_data = jwt_data
+
+    def set_auto_re_register(self, enabled: bool) -> None:
+        self.auto_re_register = enabled
+
+    def set_decrypt_enabled(self, enabled: bool) -> None:
+        self.decrypt_enabled = enabled
+
+    def add_view_key(self, view_key: Any) -> None:
+        """Store view_key keyed by its computed UUID string."""
+        uuid_field = compute_uuid(view_key)
+        self._view_keys[str(uuid_field)] = view_key
+
+    def remove_view_key(self, uuid: str) -> None:
+        self._view_keys.pop(uuid, None)
+
+    def set_uuid(self, key_material: Any) -> None:
+        """Set UUID from a Field or ViewKey."""
+        from .mainnet import Field  # type: ignore[attr-defined]
+        if isinstance(key_material, Field):
+            self._uuid = key_material
+        else:
+            self._uuid = compute_uuid(key_material)
+
+    def set_account(self, account: Any) -> None:
+        """Set account: mirrors TS (set, setUuid, addViewKey, remove old uuid)."""
+        old_uuid: str | None = None
+        if self._account is not None:
+            try:
+                old_uuid = str(compute_uuid(self._account.view_key))
+            except Exception:
+                pass
+
+        self._account = account
+        self.set_uuid(account.view_key)
+        self.add_view_key(account.view_key)
+
+        if old_uuid and old_uuid != str(self._uuid):
+            self.remove_view_key(old_uuid)
+
+    # ── Internal HTTP ─────────────────────────────────────────────────────
+
+    async def _build_headers(self) -> dict[str, str]:
+        """Build authentication headers, refreshing JWT if needed."""
+        hdrs: dict[str, str] = {"Content-Type": "application/json"}
+
+        if self._api_key:
+            hdrs[self._api_key["header"]] = self._api_key["value"]
+
+        needs_refresh = not self.jwt_data or jwt_expired(self.jwt_data)
+        if needs_refresh:
+            if self._api_key and self.consumer_id:
+                jwt_url = f"{self._origin}/jwts/{self.consumer_id}"
+                jwt_hdrs = {self._api_key["header"]: self._api_key["value"]}
+                resp = await self._client.post(jwt_url, headers=jwt_hdrs)
+                if resp.is_success:
+                    auth = resp.headers.get("Authorization") or resp.headers.get("authorization")
+                    body = resp.json()
+                    if auth:
+                        self.jwt_data = {"jwt": auth, "expiration": body["exp"] * 1000}
+
+        if self.jwt_data and self.jwt_data.get("jwt"):
+            hdrs["Authorization"] = self.jwt_data["jwt"]
+
+        return hdrs
+
+    async def _get_json(self, url: str) -> Any:
+        hdrs = await self._build_headers()
+        resp = await self._client.get(url, headers=hdrs)
+        if not resp.is_success:
+            raise RecordScannerRequestError(resp.text, resp.status_code)
+        return resp.json()
+
+    async def _post_json(self, url: str, body: str) -> Any:
+        hdrs = await self._build_headers()
+        resp = await self._client.post(url, content=body.encode(), headers=hdrs)
+        if not resp.is_success:
+            raise RecordScannerRequestError(resp.text, resp.status_code)
+        return resp
+
+    # ── UUID helpers ─────────────────────────────────────────────────────
+
+    def _resolve_and_validate_uuid(self, uuid_param: str | None = None) -> str:
+        candidate: str | None = uuid_param
+        if candidate is None and self._uuid is not None:
+            candidate = str(self._uuid)
+        if candidate is None:
+            raise UUIDError("No UUID configured. Call register() or set_uuid() first.")
+        if not uuid_is_valid(candidate):
+            raise UUIDError(
+                f"UUID '{candidate}' is invalid (not a valid field string).",
+                uuid=candidate,
+            )
+        return candidate
+
+    # ── Registration ─────────────────────────────────────────────────────
+
+    async def register_encrypted(
+        self,
+        view_key: Any,
+        start_block: int = 0,
+    ) -> dict[str, Any]:
+        """Register a view key for scanning using sealed-box encryption."""
+        try:
+            pubkey_data = await self._get_json(f"{self.url}/pubkey")
+            key_id: str = pubkey_data["key_id"]
+            public_key: str = pubkey_data["public_key"]
+
+            ciphertext = encrypt_registration_request(public_key, view_key, start_block)
+            payload = json.dumps({"key_id": key_id, "ciphertext": ciphertext})
+
+            resp = await self._post_json(f"{self.url}/register/encrypted", payload)
+            data: dict[str, Any] = resp.json()
+
+            if self._uuid is None:
+                from .mainnet import Field  # type: ignore[attr-defined]
+                try:
+                    self._uuid = Field.from_string(data["uuid"])
+                except Exception:
+                    pass
+
+            if self.cache_view_keys_on_register:
+                self.add_view_key(view_key)
+
+            return {"ok": True, "data": data}
+
+        except RecordScannerRequestError as exc:
+            return {
+                "ok": False,
+                "status": exc.status,
+                "error": {"message": str(exc), "status": exc.status},
+            }
+
+    async def register(self, view_key: Any, start_block: int = 0) -> dict[str, Any]:
+        """Alias for register_encrypted."""
+        return await self.register_encrypted(view_key, start_block)
+
+    # ── Revoke ───────────────────────────────────────────────────────────
+
+    async def revoke(self, uuid: str | None = None) -> dict[str, Any]:
+        """Revoke a registration."""
+        resolved = self._resolve_and_validate_uuid(uuid)
+        body = json.dumps(resolved)
+        await self._post_json(f"{self.url}/revoke", body)
+
+        if self._uuid is not None and str(self._uuid) == resolved:
+            self._uuid = None
+        self._view_keys.pop(resolved, None)
+        if self._account is not None:
+            try:
+                if str(compute_uuid(self._account.view_key)) == resolved:
+                    self._account = None
+            except Exception:
+                pass
+
+        return {"ok": True, "data": {"status": "OK"}}
+
+    # ── Status ───────────────────────────────────────────────────────────
+
+    async def status(self, uuid: str | None = None) -> dict[str, Any]:
+        """Get scanning status for a UUID."""
+        resolved = self._resolve_and_validate_uuid(uuid)
+        body = json.dumps(resolved)
+        resp = await self._post_json(f"{self.url}/status", body)
+        return {"ok": True, "data": resp.json()}
+
+    # ── Owned records ─────────────────────────────────────────────────────
+
+    async def owned(self, filter: OwnedFilter) -> dict[str, Any]:
+        """Fetch owned records matching the given filter."""
+        filter_uuid = filter.get("uuid", "")
+        if filter_uuid and uuid_is_valid(filter_uuid):
+            resolved_uuid = filter_uuid
+        elif self._uuid is not None:
+            resolved_uuid = str(self._uuid)
+        else:
+            raise UUIDError(
+                "No UUID in filter or configured. Call register() or set_uuid() first.",
+                filter=dict(filter),
+            )
+
+        filter["uuid"] = resolved_uuid
+        body = json.dumps(filter)
+
+        hdrs = await self._build_headers()
+        resp = await self._client.post(
+            f"{self.url}/records/owned", content=body.encode(), headers=hdrs
+        )
+
+        if resp.status_code == 422 and self.auto_re_register:
+            vk = self._view_keys.get(resolved_uuid)
+            if vk is not None:
+                await self.register_encrypted(vk, 0)
+                hdrs = await self._build_headers()
+                resp = await self._client.post(
+                    f"{self.url}/records/owned", content=body.encode(), headers=hdrs
+                )
+
+        if not resp.is_success:
+            return {
+                "ok": False,
+                "status": resp.status_code,
+                "error": {"message": resp.text, "status": resp.status_code},
+            }
+
+        records: list[OwnedRecord] = resp.json()
+
+        if self.decrypt_enabled:
+            vk = self._view_keys.get(resolved_uuid)
+            if vk is not None:
+                self.decrypt(vk, records)
+
+        return {"ok": True, "data": records}
+
+    # ── Encrypted records ─────────────────────────────────────────────────
+
+    async def encrypted(self, records_filter: RecordsFilter) -> dict[str, Any]:
+        """Fetch encrypted records matching the given filter."""
+        body = json.dumps(records_filter)
+        try:
+            resp = await self._post_json(f"{self.url}/records/encrypted", body)
+            return {"ok": True, "data": resp.json()}
+        except RecordScannerRequestError as exc:
+            return {
+                "ok": False,
+                "status": exc.status,
+                "error": {"message": str(exc), "status": exc.status},
+            }
+
+    async def encrypted_records(self, records_filter: RecordsFilter) -> list[Any]:
+        """Throwing wrapper around encrypted()."""
+        result = await self.encrypted(records_filter)
+        if result["ok"]:
+            return result["data"]  # type: ignore[return-value]
+        err = result.get("error", {})
+        raise RecordScannerRequestError(
+            err.get("message", "encrypted_records failed"),
+            result.get("status", 500),
+        )
+
+    # ── Serial numbers & tags ─────────────────────────────────────────────
+
+    async def check_serial_numbers(
+        self, serial_numbers: list[str]
+    ) -> dict[str, Any]:
+        """Check whether serial numbers are spent."""
+        body = json.dumps(serial_numbers)
+        try:
+            resp = await self._post_json(f"{self.url}/records/sns", body)
+            return {"ok": True, "data": resp.json()}
+        except RecordScannerRequestError as exc:
+            return {
+                "ok": False,
+                "status": exc.status,
+                "error": {"message": str(exc), "status": exc.status},
+            }
+
+    async def serial_numbers(self, serial_numbers: list[str]) -> dict[str, Any]:
+        """Alias for check_serial_numbers."""
+        return await self.check_serial_numbers(serial_numbers)
+
+    async def check_tags(self, tags: list[str]) -> dict[str, Any]:
+        """Check whether tags are spent."""
+        body = json.dumps(tags)
+        try:
+            resp = await self._post_json(f"{self.url}/records/tags", body)
+            return {"ok": True, "data": resp.json()}
+        except RecordScannerRequestError as exc:
+            return {
+                "ok": False,
+                "status": exc.status,
+                "error": {"message": str(exc), "status": exc.status},
+            }
+
+    async def tags(self, tags: list[str]) -> dict[str, Any]:
+        """Alias for check_tags."""
+        return await self.check_tags(tags)
+
+    # ── Convenience ───────────────────────────────────────────────────────
+
+    def decrypt(self, view_key: Any, records: list[Any]) -> None:
+        """Decrypt record_ciphertext fields in-place."""
+        from .mainnet import RecordCiphertext  # type: ignore[attr-defined]
+        for record in records:
+            ct = record.get("record_ciphertext", "").strip()
+            if not ct:
+                continue
+            try:
+                plaintext = RecordCiphertext.from_string(ct).decrypt(view_key)
+                record["record_plaintext"] = str(plaintext)
+            except Exception:
+                pass
+
+    async def find_records(self, filter: OwnedFilter) -> list[OwnedRecord]:
+        """Call owned() and return the data list, or raise."""
+        result = await self.owned(filter)
+        if result["ok"]:
+            return result["data"]  # type: ignore[return-value]
+        err = result.get("error", {})
+        raise RecordScannerRequestError(
+            err.get("message", "find_records failed"),
+            result.get("status", 500),
+        )
+
+    async def find_record(self, filter: OwnedFilter) -> OwnedRecord:
+        """Return the first record from find_records(), or raise RecordNotFoundError."""
+        records = await self.find_records(filter)
+        if not records:
+            raise RecordNotFoundError("No matching record found.")
+        return records[0]
+
+    async def find_credits_record(
+        self, microcredits: int, filter: OwnedFilter
+    ) -> OwnedRecord:
+        """Find first credits.aleo record with >= microcredits."""
+        filter_uuid = filter.get("uuid", "")
+        if filter_uuid and uuid_is_valid(filter_uuid):
+            resolved_uuid = filter_uuid
+        elif self._uuid is not None:
+            resolved_uuid = str(self._uuid)
+        else:
+            raise UUIDError("No UUID configured.")
+
+        if not self.decrypt_enabled:
+            raise DecryptionNotEnabledError(
+                "decrypt_enabled must be True to use find_credits_record."
+            )
+
+        vk = self._view_keys.get(resolved_uuid)
+        if vk is None:
+            raise ViewKeyNotStoredError(
+                f"No view key stored for uuid '{resolved_uuid}'.",
+                uuid=resolved_uuid,
+            )
+
+        credits_filter: OwnedFilter = {
+            "unspent": filter.get("unspent", True),  # type: ignore[typeddict-item]
+            "filter": {  # type: ignore[typeddict-item]
+                "program": "credits.aleo",
+                "record": "credits",
+                **filter.get("filter", {}),  # type: ignore[arg-type]
+            },
+            "uuid": resolved_uuid,
+        }
+        if "responseFilter" in filter:
+            credits_filter["responseFilter"] = filter["responseFilter"]  # type: ignore[typeddict-item]
+
+        records = await self.find_records(credits_filter)
+
+        from .mainnet import RecordPlaintext  # type: ignore[attr-defined]
+        for record in records:
+            pt_str = record.get("record_plaintext", "")
+            if not pt_str:
+                continue
+            try:
+                pt = RecordPlaintext.from_string(pt_str)
+                if pt.microcredits >= microcredits:
+                    return record
+            except Exception:
+                pass
+
+        raise RecordNotFoundError(
+            f"No credits record found with >= {microcredits} microcredits."
+        )
diff --git a/sdk/python/aleo/record_scanner.py b/sdk/python/aleo/record_scanner.py
new file mode 100644
index 0000000..da392eb
--- /dev/null
+++ b/sdk/python/aleo/record_scanner.py
@@ -0,0 +1,609 @@
+"""Synchronous RecordScanner (requests-based) for delegated record scanning."""
+from __future__ import annotations
+
+import json
+from typing import Any
+from urllib.parse import urlparse
+
+import requests
+
+from ._client_common import jwt_expired
+from ._scanner_common import (
+    DecryptionNotEnabledError,
+    OwnedFilter,
+    OwnedRecord,
+    RecordNotFoundError,
+    RecordScannerRequestError,
+    RecordsFilter,
+    UUIDError,
+    ViewKeyNotStoredError,
+    compute_uuid,
+    normalize_api_key,
+    uuid_is_valid,
+)
+from .security import encrypt_registration_request
+
+
+class RecordScanner:
+    """Synchronous record scanner client (requests-based).
+
+    Parameters
+    ----------
+    url:
+        Base URL for the record scanner service (without network suffix).
+        Must NOT end with ``/mainnet`` or ``/testnet``.
+    network:
+        Network name (default ``"mainnet"``).
+    api_key:
+        API key as a string, ``(header, value)`` tuple, or
+        ``{"header": ..., "value": ...}`` dict.
+    consumer_id:
+        Consumer ID paired with *api_key* for JWT refresh.
+    jwt_data:
+        Pre-populated JWT dict ``{"jwt": str, "expiration": int (ms)}``.
+    view_keys:
+        Initial list of ViewKey objects to store.
+    account:
+        Account whose view key is used for UUID and scanning.
+    cache_view_keys_on_register:
+        If True, store the view key when registering (default True).
+    auto_re_register:
+        If True, re-register on 422 responses and retry once.
+    decrypt_enabled:
+        If True, decrypt records in-place for ``owned()`` calls.
+    transport:
+        Optional callable ``(method, url, **kwargs) -> requests.Response``
+        for testing or custom HTTP routing.
+    """
+
+    def __init__(
+        self,
+        url: str,
+        *,
+        network: str = "mainnet",
+        api_key: str | tuple[str, str] | dict[str, str] | None = None,
+        consumer_id: str | None = None,
+        jwt_data: dict[str, Any] | None = None,
+        view_keys: list[Any] | None = None,
+        account: Any | None = None,
+        cache_view_keys_on_register: bool = True,
+        auto_re_register: bool = False,
+        decrypt_enabled: bool = False,
+        transport: Any = None,
+    ) -> None:
+        # Validate: URL must not end with a network suffix
+        stripped = url.rstrip("/")
+        if stripped.endswith("/mainnet") or stripped.endswith("/testnet"):
+            raise ValueError(
+                "The record scanning url should not include the specific network. "
+                f"Remove '/{stripped.rsplit('/', 1)[-1]}' from the url."
+            )
+
+        self.url: str = f"{url}/{network}"
+        self._origin: str = urlparse(url).scheme + "://" + urlparse(url).netloc
+        self._network: str = network
+
+        self._api_key: dict[str, str] | None = normalize_api_key(api_key)
+        self.consumer_id: str | None = consumer_id
+        self.jwt_data: dict[str, Any] | None = jwt_data
+        self.cache_view_keys_on_register: bool = cache_view_keys_on_register
+        self.auto_re_register: bool = auto_re_register
+        self.decrypt_enabled: bool = decrypt_enabled
+
+        self._transport: Any = transport
+        self._session: requests.Session = requests.Session()
+
+        # UUID and view key storage
+        self._uuid: Any | None = None          # Field | None
+        self._view_keys: dict[str, Any] = {}   # uuid_str -> ViewKey
+        self._account: Any | None = None
+
+        # Load initial view keys
+        if view_keys:
+            for vk in view_keys:
+                self.add_view_key(vk)
+
+        # Load account (mirrors TS: set, setUuid, addViewKey)
+        if account is not None:
+            self._account = account
+            self.set_uuid(account.view_key)
+            self.add_view_key(account.view_key)
+
+    # ── Internal HTTP ─────────────────────────────────────────────────────
+
+    def _http(self, method: str, url: str, **kwargs: Any) -> requests.Response:
+        if callable(self._transport):
+            return self._transport(method, url, **kwargs)  # type: ignore[return-value]
+        return self._session.request(method, url, **kwargs)  # type: ignore[return-value]
+
+    def _build_headers(self) -> dict[str, str]:
+        """Build authentication headers, refreshing JWT if needed."""
+        hdrs: dict[str, str] = {"Content-Type": "application/json"}
+
+        # Always attach api_key header if set
+        if self._api_key:
+            hdrs[self._api_key["header"]] = self._api_key["value"]
+
+        # JWT logic
+        needs_refresh = not self.jwt_data or jwt_expired(self.jwt_data)
+        if needs_refresh:
+            if self._api_key and self.consumer_id:
+                # Refresh JWT
+                jwt_url = f"{self._origin}/jwts/{self.consumer_id}"
+                jwt_hdrs = {self._api_key["header"]: self._api_key["value"]}
+                resp = self._http("POST", jwt_url, headers=jwt_hdrs)
+                if resp.ok:
+                    auth = resp.headers.get("Authorization") or resp.headers.get("authorization")
+                    body = resp.json()
+                    if auth:
+                        self.jwt_data = {"jwt": auth, "expiration": body["exp"] * 1000}
+            # else: no jwt and can't refresh — skip jwt header
+
+        if self.jwt_data and self.jwt_data.get("jwt"):
+            hdrs["Authorization"] = self.jwt_data["jwt"]
+
+        return hdrs
+
+    def _get_json(self, url: str) -> Any:
+        hdrs = self._build_headers()
+        resp = self._http("GET", url, headers=hdrs)
+        if not resp.ok:
+            raise RecordScannerRequestError(resp.text, resp.status_code)
+        return resp.json()
+
+    def _post_json(self, url: str, body: str) -> requests.Response:
+        hdrs = self._build_headers()
+        resp = self._http("POST", url, headers=hdrs, data=body)
+        if not resp.ok:
+            raise RecordScannerRequestError(resp.text, resp.status_code)
+        return resp
+
+    def _post_raw(self, url: str, body: str) -> requests.Response:
+        """POST without raising on non-2xx (caller inspects status)."""
+        hdrs = self._build_headers()
+        return self._http("POST", url, headers=hdrs, data=body)
+
+    # ── Mutators ─────────────────────────────────────────────────────────
+
+    def set_api_key(self, api_key: str | tuple[str, str] | dict[str, str]) -> None:
+        self._api_key = normalize_api_key(api_key)
+
+    def set_consumer_id(self, consumer_id: str) -> None:
+        self.consumer_id = consumer_id
+
+    def set_jwt_data(self, jwt_data: dict[str, Any] | None) -> None:
+        self.jwt_data = jwt_data
+
+    def set_auto_re_register(self, enabled: bool) -> None:
+        self.auto_re_register = enabled
+
+    def set_decrypt_enabled(self, enabled: bool) -> None:
+        self.decrypt_enabled = enabled
+
+    def add_view_key(self, view_key: Any) -> None:
+        """Store view_key keyed by its computed UUID string."""
+        uuid_field = compute_uuid(view_key)
+        self._view_keys[str(uuid_field)] = view_key
+
+    def remove_view_key(self, uuid: str) -> None:
+        self._view_keys.pop(uuid, None)
+
+    def set_uuid(self, key_material: Any) -> None:
+        """Set UUID from a Field or ViewKey.
+
+        If key_material is a ViewKey, compute the UUID via Poseidon4.
+        If it's a Field, use it directly.
+        """
+        from .mainnet import Field  # type: ignore[attr-defined]
+        if isinstance(key_material, Field):
+            self._uuid = key_material
+        else:
+            # Assume ViewKey
+            self._uuid = compute_uuid(key_material)
+
+    def set_account(self, account: Any) -> None:
+        """Set account: mirrors TS (set, setUuid, addViewKey, remove old uuid)."""
+        old_uuid: str | None = None
+        if self._account is not None:
+            try:
+                old_uuid = str(compute_uuid(self._account.view_key))
+            except Exception:
+                pass
+
+        self._account = account
+        self.set_uuid(account.view_key)
+        self.add_view_key(account.view_key)
+
+        if old_uuid and old_uuid != str(self._uuid):
+            self.remove_view_key(old_uuid)
+
+    # ── UUID helpers ─────────────────────────────────────────────────────
+
+    def _resolve_uuid(self, uuid_param: str | None = None) -> str:
+        """Resolve a UUID string, falling back to self._uuid."""
+        if uuid_param and uuid_is_valid(uuid_param):
+            return uuid_param
+        if self._uuid is not None:
+            return str(self._uuid)
+        raise UUIDError("No UUID configured. Call register() or set_uuid() first.")
+
+    def _resolve_and_validate_uuid(self, uuid_param: str | None = None) -> str:
+        """Resolve UUID and validate; raise UUIDError on failure."""
+        # Prefer param if explicitly provided
+        candidate: str | None = uuid_param
+        if candidate is None and self._uuid is not None:
+            candidate = str(self._uuid)
+        if candidate is None:
+            raise UUIDError("No UUID configured. Call register() or set_uuid() first.")
+        if not uuid_is_valid(candidate):
+            raise UUIDError(
+                f"UUID '{candidate}' is invalid (not a valid field string).",
+                uuid=candidate,
+            )
+        return candidate
+
+    # ── Registration ─────────────────────────────────────────────────────
+
+    def register_encrypted(
+        self,
+        view_key: Any,
+        start_block: int = 0,
+    ) -> dict[str, Any]:
+        """Register a view key for scanning using sealed-box encryption.
+
+        Returns ``{"ok": True, "data": {"uuid": str, "status": str|None}}``
+        or ``{"ok": False, "status": int, "error": {"message": ..., "status": int}}``.
+        """
+        try:
+            # Step 1: GET pubkey
+            pubkey_data = self._get_json(f"{self.url}/pubkey")
+            key_id: str = pubkey_data["key_id"]
+            public_key: str = pubkey_data["public_key"]
+
+            # Step 2: Encrypt
+            ciphertext = encrypt_registration_request(public_key, view_key, start_block)
+
+            # Step 3: POST to /register/encrypted
+            payload = json.dumps({"key_id": key_id, "ciphertext": ciphertext})
+            resp = self._post_json(f"{self.url}/register/encrypted", payload)
+            data: dict[str, Any] = resp.json()
+
+            # Step 4: Update state
+            if self._uuid is None:
+                from .mainnet import Field  # type: ignore[attr-defined]
+                try:
+                    self._uuid = Field.from_string(data["uuid"])
+                except Exception:
+                    pass
+
+            if self.cache_view_keys_on_register:
+                self.add_view_key(view_key)
+
+            return {"ok": True, "data": data}
+
+        except RecordScannerRequestError as exc:
+            return {
+                "ok": False,
+                "status": exc.status,
+                "error": {"message": str(exc), "status": exc.status},
+            }
+
+    def register(self, view_key: Any, start_block: int = 0) -> dict[str, Any]:
+        """Alias for register_encrypted."""
+        return self.register_encrypted(view_key, start_block)
+
+    # ── Revoke ───────────────────────────────────────────────────────────
+
+    def revoke(self, uuid: str | None = None) -> dict[str, Any]:
+        """Revoke a registration.
+
+        Returns ``{"ok": True, "data": {"status": "OK"}}``.
+        """
+        resolved = self._resolve_and_validate_uuid(uuid)
+
+        body = json.dumps(resolved)  # quoted JSON string: '"uuid_str"'
+        self._post_json(f"{self.url}/revoke", body)
+
+        # Clear local state if our uuid was revoked
+        if self._uuid is not None and str(self._uuid) == resolved:
+            self._uuid = None
+        self._view_keys.pop(resolved, None)
+        if self._account is not None:
+            try:
+                if str(compute_uuid(self._account.view_key)) == resolved:
+                    self._account = None
+            except Exception:
+                pass
+
+        return {"ok": True, "data": {"status": "OK"}}
+
+    # ── Status ───────────────────────────────────────────────────────────
+
+    def status(self, uuid: str | None = None) -> dict[str, Any]:
+        """Get scanning status for a UUID.
+
+        Returns ``{"ok": True, "data": {"synced": bool, "percentage": float}}``.
+        """
+        resolved = self._resolve_and_validate_uuid(uuid)
+        body = json.dumps(resolved)
+        resp = self._post_json(f"{self.url}/status", body)
+        return {"ok": True, "data": resp.json()}
+
+    # ── Owned records ─────────────────────────────────────────────────────
+
+    def owned(self, filter: OwnedFilter) -> dict[str, Any]:
+        """Fetch owned records matching the given filter.
+
+        Mutates ``filter["uuid"]`` to the resolved UUID.
+        Returns ``{"ok": True, "data": [OwnedRecord, ...]}``.
+        """
+        # UUID resolution
+        filter_uuid = filter.get("uuid", "")
+        if filter_uuid and uuid_is_valid(filter_uuid):
+            resolved_uuid = filter_uuid
+        elif self._uuid is not None:
+            resolved_uuid = str(self._uuid)
+        else:
+            raise UUIDError(
+                "No UUID in filter or configured. Call register() or set_uuid() first.",
+                filter=dict(filter),
+            )
+
+        # Mutate filter
+        filter["uuid"] = resolved_uuid
+
+        body = json.dumps(filter)
+
+        # Try once (with possible 422 retry)
+        hdrs = self._build_headers()
+        resp = self._http("POST", f"{self.url}/records/owned", headers=hdrs, data=body)
+
+        if resp.status_code == 422 and self.auto_re_register:
+            # Re-register if we have a view key for this uuid
+            vk = self._view_keys.get(resolved_uuid)
+            if vk is not None:
+                self.register_encrypted(vk, 0)
+                hdrs = self._build_headers()
+                resp = self._http(
+                    "POST", f"{self.url}/records/owned", headers=hdrs, data=body
+                )
+
+        if not resp.ok:
+            return {
+                "ok": False,
+                "status": resp.status_code,
+                "error": {"message": resp.text, "status": resp.status_code},
+            }
+
+        records: list[OwnedRecord] = resp.json()
+
+        # Decrypt in-place if enabled
+        if self.decrypt_enabled:
+            vk = self._view_keys.get(resolved_uuid)
+            if vk is not None:
+                self.decrypt(vk, records)
+
+        return {"ok": True, "data": records}
+
+    # ── Encrypted records ─────────────────────────────────────────────────
+
+    def encrypted(self, records_filter: RecordsFilter) -> dict[str, Any]:
+        """Fetch encrypted records matching the given filter.
+
+        Returns ``{"ok": True, "data": [...]}``.
+        """
+        body = json.dumps(records_filter)
+        try:
+            resp = self._post_json(f"{self.url}/records/encrypted", body)
+            return {"ok": True, "data": resp.json()}
+        except RecordScannerRequestError as exc:
+            return {
+                "ok": False,
+                "status": exc.status,
+                "error": {"message": str(exc), "status": exc.status},
+            }
+
+    def encrypted_records(self, records_filter: RecordsFilter) -> list[Any]:
+        """Throwing wrapper around encrypted(). Returns list or raises."""
+        result = self.encrypted(records_filter)
+        if result["ok"]:
+            return result["data"]  # type: ignore[return-value]
+        err = result.get("error", {})
+        raise RecordScannerRequestError(
+            err.get("message", "encrypted_records failed"),
+            result.get("status", 500),
+        )
+
+    # ── Serial numbers & tags ─────────────────────────────────────────────
+
+    def check_serial_numbers(
+        self, serial_numbers: list[str]
+    ) -> dict[str, Any]:
+        """Check whether serial numbers are spent.
+
+        Returns ``{"ok": True, "data": dict[str, bool]}``.
+        """
+        body = json.dumps(serial_numbers)
+        try:
+            resp = self._post_json(f"{self.url}/records/sns", body)
+            return {"ok": True, "data": resp.json()}
+        except RecordScannerRequestError as exc:
+            return {
+                "ok": False,
+                "status": exc.status,
+                "error": {"message": str(exc), "status": exc.status},
+            }
+
+    def serial_numbers(self, serial_numbers: list[str]) -> dict[str, Any]:
+        """Alias for check_serial_numbers."""
+        return self.check_serial_numbers(serial_numbers)
+
+    def check_tags(self, tags: list[str]) -> dict[str, Any]:
+        """Check whether tags are spent.
+
+        Returns ``{"ok": True, "data": dict[str, bool]}``.
+        """
+        body = json.dumps(tags)
+        try:
+            resp = self._post_json(f"{self.url}/records/tags", body)
+            return {"ok": True, "data": resp.json()}
+        except RecordScannerRequestError as exc:
+            return {
+                "ok": False,
+                "status": exc.status,
+                "error": {"message": str(exc), "status": exc.status},
+            }
+
+    def tags(self, tags: list[str]) -> dict[str, Any]:
+        """Alias for check_tags."""
+        return self.check_tags(tags)
+
+    # ── Convenience: decrypt, find_records, find_credits_record ──────────
+
+    def decrypt(self, view_key: Any, records: list[Any]) -> None:
+        """Decrypt record_ciphertext fields in-place."""
+        from .mainnet import RecordCiphertext  # type: ignore[attr-defined]
+        for record in records:
+            ct = record.get("record_ciphertext", "").strip()
+            if not ct:
+                continue
+            try:
+                plaintext = RecordCiphertext.from_string(ct).decrypt(view_key)
+                record["record_plaintext"] = str(plaintext)
+            except Exception:
+                pass  # wrong key or invalid ciphertext — skip silently
+
+    def find_records(self, filter: OwnedFilter) -> list[OwnedRecord]:
+        """Call owned() and return the data list, or raise RecordScannerRequestError."""
+        result = self.owned(filter)
+        if result["ok"]:
+            return result["data"]  # type: ignore[return-value]
+        err = result.get("error", {})
+        raise RecordScannerRequestError(
+            err.get("message", "find_records failed"),
+            result.get("status", 500),
+        )
+
+    def find_record(self, filter: OwnedFilter) -> OwnedRecord:
+        """Return the first record from find_records(), or raise RecordNotFoundError."""
+        records = self.find_records(filter)
+        if not records:
+            raise RecordNotFoundError("No matching record found.")
+        return records[0]
+
+    def find_credits_record(
+        self, microcredits: int, filter: OwnedFilter
+    ) -> OwnedRecord:
+        """Find first credits.aleo record with >= microcredits.
+
+        Requires decrypt_enabled=True and a stored view key for the UUID.
+        """
+        # Resolve UUID
+        filter_uuid = filter.get("uuid", "")
+        if filter_uuid and uuid_is_valid(filter_uuid):
+            resolved_uuid = filter_uuid
+        elif self._uuid is not None:
+            resolved_uuid = str(self._uuid)
+        else:
+            raise UUIDError("No UUID configured.")
+
+        if not self.decrypt_enabled:
+            raise DecryptionNotEnabledError(
+                "decrypt_enabled must be True to use find_credits_record."
+            )
+
+        vk = self._view_keys.get(resolved_uuid)
+        if vk is None:
+            raise ViewKeyNotStoredError(
+                f"No view key stored for uuid '{resolved_uuid}'.",
+                uuid=resolved_uuid,
+            )
+
+        # Build credits filter
+        credits_filter: OwnedFilter = {
+            "unspent": filter.get("unspent", True),  # type: ignore[typeddict-item]
+            "filter": {  # type: ignore[typeddict-item]
+                "program": "credits.aleo",
+                "record": "credits",
+                **filter.get("filter", {}),  # type: ignore[arg-type]
+            },
+            "uuid": resolved_uuid,
+        }
+        if "responseFilter" in filter:
+            credits_filter["responseFilter"] = filter["responseFilter"]  # type: ignore[typeddict-item]
+
+        records = self.find_records(credits_filter)
+
+        from .mainnet import RecordPlaintext  # type: ignore[attr-defined]
+        for record in records:
+            pt_str = record.get("record_plaintext", "")
+            if not pt_str:
+                continue
+            try:
+                pt = RecordPlaintext.from_string(pt_str)
+                if pt.microcredits >= microcredits:
+                    return record
+            except Exception:
+                pass
+
+        raise RecordNotFoundError(
+            f"No credits record found with >= {microcredits} microcredits."
+        )
+
+    def find_credits_records(
+        self, microcredit_amounts: list[int], filter: OwnedFilter
+    ) -> list[OwnedRecord]:
+        """Find credits.aleo records whose microcredits are in microcredit_amounts.
+
+        Requires decrypt_enabled=True and a stored view key for the UUID.
+        """
+        # Resolve UUID
+        filter_uuid = filter.get("uuid", "")
+        if filter_uuid and uuid_is_valid(filter_uuid):
+            resolved_uuid = filter_uuid
+        elif self._uuid is not None:
+            resolved_uuid = str(self._uuid)
+        else:
+            raise UUIDError("No UUID configured.")
+
+        if not self.decrypt_enabled:
+            raise DecryptionNotEnabledError(
+                "decrypt_enabled must be True to use find_credits_records."
+            )
+
+        vk = self._view_keys.get(resolved_uuid)
+        if vk is None:
+            raise ViewKeyNotStoredError(
+                f"No view key stored for uuid '{resolved_uuid}'.",
+                uuid=resolved_uuid,
+            )
+
+        credits_filter: OwnedFilter = {
+            "unspent": filter.get("unspent", True),  # type: ignore[typeddict-item]
+            "filter": {  # type: ignore[typeddict-item]
+                "program": "credits.aleo",
+                "record": "credits",
+                **filter.get("filter", {}),  # type: ignore[arg-type]
+            },
+            "uuid": resolved_uuid,
+        }
+        if "responseFilter" in filter:
+            credits_filter["responseFilter"] = filter["responseFilter"]  # type: ignore[typeddict-item]
+
+        records = self.find_records(credits_filter)
+
+        from .mainnet import RecordPlaintext  # type: ignore[attr-defined]
+        amounts_set = set(microcredit_amounts)
+        result: list[OwnedRecord] = []
+        for record in records:
+            pt_str = record.get("record_plaintext", "")
+            if not pt_str:
+                continue
+            try:
+                pt = RecordPlaintext.from_string(pt_str)
+                if pt.microcredits in amounts_set:
+                    result.append(record)
+            except Exception:
+                pass
+
+        return result
diff --git a/sdk/python/aleo/security.py b/sdk/python/aleo/security.py
index fa56afa..6d1d1ea 100644
--- a/sdk/python/aleo/security.py
+++ b/sdk/python/aleo/security.py
@@ -2,6 +2,8 @@
 from __future__ import annotations
 
 import base64
+import struct
+from typing import Any
 
 
 def encrypt_proving_request(public_key_b64: str, pr_bytes: bytes) -> str:
@@ -22,3 +24,27 @@ def encrypt_proving_request(public_key_b64: str, pr_bytes: bytes) -> str:
     box = SealedBox(recipient_key)
     ciphertext = box.encrypt(pr_bytes)
     return base64.b64encode(ciphertext).decode("ascii")
+
+
+def encrypt_registration_request(public_key_b64: str, view_key: Any, start_block: int) -> str:
+    """Encrypt view_key LE bytes (32) + start_block u32 LE (4) with NaCl sealed box.
+
+    Returns standard (non-URL-safe) base64.
+    Wire shape: 32 (ephemeral pk) + 16 (MAC) + 36 (plaintext) = 84 bytes total ciphertext.
+    """
+    try:
+        from nacl.public import PublicKey, SealedBox  # type: ignore[import]
+    except ImportError:
+        raise ImportError(
+            "PyNaCl is required for record scanner registration. "
+            "Install with: pip install aleo[dps]"
+        ) from None
+
+    vk_bytes = bytes(view_key.bytes())      # 32 bytes, LE
+    start_bytes = struct.pack("<I", start_block)  # 4 bytes, LE u32
+    plaintext = vk_bytes + start_bytes           # 36 bytes total
+
+    recipient_key = PublicKey(base64.b64decode(public_key_b64))
+    box = SealedBox(recipient_key)
+    ciphertext = box.encrypt(plaintext)           # 32 + 16 + 36 = 84 bytes
+    return base64.b64encode(ciphertext).decode("ascii")
diff --git a/sdk/python/tests/test_record_scanner.py b/sdk/python/tests/test_record_scanner.py
new file mode 100644
index 0000000..4fa7407
--- /dev/null
+++ b/sdk/python/tests/test_record_scanner.py
@@ -0,0 +1,629 @@
+"""Tests for RecordScanner (sync, requests-based). All mocked — no live network."""
+from __future__ import annotations
+
+import base64
+import json
+from typing import Any
+
+import pytest
+import responses as resp_lib
+
+from aleo.record_scanner import RecordScanner
+from aleo._scanner_common import (
+    compute_uuid,
+    uuid_is_valid,
+    DecryptionNotEnabledError,
+    RecordNotFoundError,
+    RecordScannerRequestError,
+    UUIDError,
+    ViewKeyNotStoredError,
+)
+
+# ---------------------------------------------------------------------------
+# KAT constants (from TS SDK tests/data/records.ts)
+# ---------------------------------------------------------------------------
+
+GOLDEN_PRIVATE_KEY = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+GOLDEN_UUID = "7884164224800444110633570141944665301008802280502652120359195870264061098703field"
+VIEW_KEY_STRING = "AViewKey1ccEt8A2Ryva5rxnKcAbn7wgTaTsb79tzkKHFpeKsm9NX"
+RECORD_CIPHERTEXT_STRING = (
+    "record1qyqsqpe2szk2wwwq56akkwx586hkndl3r8vzdwve32lm7elvphh37rsyqyxx66trwfhkxun9v35hguerqqpqzq"
+    "rtjzeu6vah9x2me2exkgege824sd8x2379scspmrmtvczs0d93qttl7y92ga0k0rsexu409hu3vlehe3yxjhmey3frh2z5"
+    "pxm5cmxsv4un97q"
+)
+RECORD_VIEW_KEY_STRING = "4445718830394614891114647247073357094867447866913203502139893824059966201724field"
+
+CHECK_SNS_RESPONSE: dict[str, bool] = {
+    "1621694306596217216370326054181178914897851479837084979111511176605457690717field": True,
+    "5684626152578699086223993752521225507576791345254401210560771329591763880242field": False,
+}
+
+CHECK_TAGS_RESPONSE: dict[str, bool] = {
+    "2965517500209150226508265073635793457193572667031485750956287906078711930968field": False,
+    "8421937347379608036510120951995833971195343843566214313082589116311107280540field": False,
+    "5941252181432651644402279701137165256963073258332916685063623109173576520831field": False,
+}
+
+BASE_URL = "https://record-scanner.aleo.org"
+HOST = f"{BASE_URL}/mainnet"
+
+# Real plaintext from decrypting RECORD_CIPHERTEXT_STRING with VIEW_KEY_STRING
+RECORD_PLAINTEXT_STR = (
+    "{\n  owner: aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3.private,\n"
+    "  microcredits: 1500000000000000u64.private,\n"
+    "  _nonce: 3077450429259593211617823051143573281856129402760267155982965992208217472983group.public,\n"
+    "  _version: 0u8.public\n}"
+)
+
+# Owned records fixture (two credits records with plaintext, different microcredits)
+OWNED_CREDITS_RECORDS = [
+    {
+        "record_ciphertext": RECORD_CIPHERTEXT_STRING,
+        "record_plaintext": RECORD_PLAINTEXT_STR,
+        "program_name": "credits.aleo",
+        "record_name": "credits",
+        "spent": False,
+    },
+    {
+        "record_ciphertext": RECORD_CIPHERTEXT_STRING,
+        "record_plaintext": RECORD_PLAINTEXT_STR,
+        "program_name": "credits.aleo",
+        "record_name": "credits",
+        "spent": False,
+    },
+]
+
+OWNED_RECORDS = [
+    {"commitment": "cm1abc", "record_ciphertext": RECORD_CIPHERTEXT_STRING, "spent": False},
+    {"commitment": "cm1def", "record_ciphertext": RECORD_CIPHERTEXT_STRING, "spent": False},
+]
+
+# Pubkey fixture for registration tests
+PUBKEY_FIXTURE: dict[str, str] = {
+    "key_id": "test-key-id-001",
+    "public_key": "",  # filled in per-test with a generated key
+}
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+def _golden_view_key() -> Any:
+    from aleo.mainnet import PrivateKey
+    return PrivateKey.from_string(GOLDEN_PRIVATE_KEY).view_key
+
+
+def _make_nacl_keypair() -> tuple[Any, str]:
+    """Return (nacl.PrivateKey, base64 public key)."""
+    from nacl.public import PrivateKey as NaclPrivateKey
+    sk = NaclPrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+    return sk, pk_b64
+
+
+def _make_scanner(**kwargs: Any) -> RecordScanner:
+    return RecordScanner(BASE_URL, **kwargs)
+
+
+# ---------------------------------------------------------------------------
+# 1. URL construction
+# ---------------------------------------------------------------------------
+
+def test_url_construction() -> None:
+    scanner = RecordScanner("https://record-scanner.aleo.org")
+    assert scanner.url == "https://record-scanner.aleo.org/mainnet"
+
+
+def test_url_construction_custom_network() -> None:
+    scanner = RecordScanner("https://record-scanner.aleo.org", network="testnet")
+    assert scanner.url == "https://record-scanner.aleo.org/testnet"
+
+
+# ---------------------------------------------------------------------------
+# 2. Trailing network raises ValueError
+# ---------------------------------------------------------------------------
+
+def test_trailing_network_raises_mainnet() -> None:
+    with pytest.raises(ValueError, match="should not include"):
+        RecordScanner("https://record-scanner.aleo.org/mainnet")
+
+
+def test_trailing_network_raises_testnet() -> None:
+    with pytest.raises(ValueError, match="should not include"):
+        RecordScanner("https://record-scanner.aleo.org/testnet")
+
+
+# ---------------------------------------------------------------------------
+# 3. API key normalization — string
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_api_key_string() -> None:
+    """api_key as string → X-Provable-API-Key header on requests."""
+    resp_lib.add(resp_lib.GET, f"{HOST}/pubkey", json={"key_id": "k", "public_key": "dGVzdA=="})
+    resp_lib.add(resp_lib.POST, f"{HOST}/register/encrypted", json={"uuid": GOLDEN_UUID, "status": None})
+
+    scanner = _make_scanner(api_key="1234567890")
+    vk = _golden_view_key()
+
+    # Use a real nacl key so encryption works
+    sk, pk_b64 = _make_nacl_keypair()
+    resp_lib.reset()
+    resp_lib.add(resp_lib.GET, f"{HOST}/pubkey", json={"key_id": "k", "public_key": pk_b64})
+    resp_lib.add(resp_lib.POST, f"{HOST}/register/encrypted", json={"uuid": GOLDEN_UUID, "status": None})
+
+    result = scanner.register_encrypted(vk, 0)
+    assert result["ok"] is True
+
+    # Check GET /pubkey had api key header
+    get_req = resp_lib.calls[0].request
+    assert get_req.headers.get("X-Provable-API-Key") == "1234567890"
+
+
+# ---------------------------------------------------------------------------
+# 4. API key normalization — custom tuple
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_api_key_custom_tuple() -> None:
+    """api_key as (header, value) tuple → correct header on requests."""
+    sk, pk_b64 = _make_nacl_keypair()
+    resp_lib.add(resp_lib.GET, f"{HOST}/pubkey", json={"key_id": "k", "public_key": pk_b64})
+    resp_lib.add(resp_lib.POST, f"{HOST}/register/encrypted", json={"uuid": GOLDEN_UUID, "status": None})
+
+    scanner = _make_scanner(api_key=("Some-API-Key", "myval"))
+    vk = _golden_view_key()
+    result = scanner.register_encrypted(vk, 0)
+    assert result["ok"] is True
+
+    get_req = resp_lib.calls[0].request
+    assert get_req.headers.get("Some-API-Key") == "myval"
+
+
+# ---------------------------------------------------------------------------
+# 5. register_encrypted flow
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_register_encrypted_flow() -> None:
+    """Register flow: GET /pubkey, POST /register/encrypted, check ciphertext decrypts."""
+    sk, pk_b64 = _make_nacl_keypair()
+    resp_lib.add(resp_lib.GET, f"{HOST}/pubkey", json={"key_id": "k1", "public_key": pk_b64})
+    resp_lib.add(
+        resp_lib.POST,
+        f"{HOST}/register/encrypted",
+        json={"uuid": GOLDEN_UUID, "status": None},
+    )
+
+    scanner = _make_scanner()
+    vk = _golden_view_key()
+    result = scanner.register_encrypted(vk, 0)
+
+    assert result["ok"] is True
+    assert result["data"]["uuid"] == GOLDEN_UUID
+
+    # Verify URL and method
+    assert "/pubkey" in resp_lib.calls[0].request.url
+    assert resp_lib.calls[0].request.method == "GET"
+    assert "/register/encrypted" in resp_lib.calls[1].request.url
+    assert resp_lib.calls[1].request.method == "POST"
+    assert resp_lib.calls[1].request.headers.get("Content-Type") == "application/json"
+
+    # Verify ciphertext decrypts to vk_bytes + LE u32
+    post_body = json.loads(resp_lib.calls[1].request.body)
+    ciphertext_b64 = post_body["ciphertext"]
+    raw = base64.b64decode(ciphertext_b64)
+
+    # Wire shape: 32 (epk) + 16 (MAC) + 36 (plaintext) = 84 bytes
+    assert len(raw) == 84
+
+    from nacl.public import SealedBox
+    plaintext = SealedBox(sk).decrypt(raw)
+    assert len(plaintext) == 36
+
+    vk_bytes = bytes(vk.bytes())
+    import struct
+    start_bytes = struct.pack("<I", 0)
+    assert plaintext == vk_bytes + start_bytes
+
+
+@resp_lib.activate
+def test_register_encrypted_distinct_ciphertexts() -> None:
+    """Each register call produces a distinct ciphertext (ephemeral key)."""
+    sk, pk_b64 = _make_nacl_keypair()
+    resp_lib.add(resp_lib.GET, f"{HOST}/pubkey", json={"key_id": "k", "public_key": pk_b64})
+    resp_lib.add(resp_lib.POST, f"{HOST}/register/encrypted", json={"uuid": GOLDEN_UUID, "status": None})
+    resp_lib.add(resp_lib.GET, f"{HOST}/pubkey", json={"key_id": "k", "public_key": pk_b64})
+    resp_lib.add(resp_lib.POST, f"{HOST}/register/encrypted", json={"uuid": GOLDEN_UUID, "status": None})
+
+    scanner = _make_scanner()
+    vk = _golden_view_key()
+    scanner.register_encrypted(vk, 0)
+    scanner.register_encrypted(vk, 0)
+
+    ct1 = json.loads(resp_lib.calls[1].request.body)["ciphertext"]
+    ct2 = json.loads(resp_lib.calls[3].request.body)["ciphertext"]
+    assert ct1 != ct2
+
+
+# ---------------------------------------------------------------------------
+# 6. revoke — body is quoted JSON string
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_revoke_body_is_quoted_string() -> None:
+    """revoke() POSTs a quoted JSON string body like '"uuid"'."""
+    resp_lib.add(resp_lib.POST, f"{HOST}/revoke", json={"status": "OK"})
+
+    scanner = _make_scanner()
+    scanner._uuid = None
+    # Manually set UUID using a real field
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    result = scanner.revoke()
+
+    assert result["ok"] is True
+    assert result["data"]["status"] == "OK"
+
+    post_body = resp_lib.calls[0].request.body
+    # Body should be the uuid string quoted as JSON
+    assert post_body == json.dumps(GOLDEN_UUID)
+    assert post_body == f'"{GOLDEN_UUID}"'
+
+
+# ---------------------------------------------------------------------------
+# 7. revoke — no UUID raises UUIDError (no HTTP call)
+# ---------------------------------------------------------------------------
+
+def test_revoke_no_uuid_raises() -> None:
+    scanner = _make_scanner()
+    with pytest.raises(UUIDError):
+        scanner.revoke()
+
+
+# ---------------------------------------------------------------------------
+# 8. revoke — invalid UUID raises UUIDError (no HTTP call)
+# ---------------------------------------------------------------------------
+
+def test_revoke_invalid_uuid_raises() -> None:
+    scanner = _make_scanner()
+    with pytest.raises(UUIDError) as exc_info:
+        scanner.revoke("not-a-valid-field")
+    assert exc_info.value.uuid == "not-a-valid-field"
+
+
+# ---------------------------------------------------------------------------
+# 9. status — body and shape
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_status_body_and_shape() -> None:
+    resp_lib.add(
+        resp_lib.POST,
+        f"{HOST}/status",
+        json={"synced": True, "percentage": 100.0},
+    )
+
+    scanner = _make_scanner()
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    result = scanner.status()
+
+    assert result["ok"] is True
+    assert result["data"]["synced"] is True
+    assert result["data"]["percentage"] == 100.0
+
+    # Body is quoted uuid string
+    body = resp_lib.calls[0].request.body
+    assert body == json.dumps(GOLDEN_UUID)
+
+
+# ---------------------------------------------------------------------------
+# 10. owned — UUID resolution and filter mutation
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_owned_uuid_resolution_and_mutation() -> None:
+    """Filter with invalid uuid → scanner's uuid used; filter mutated."""
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/owned", json=[])
+
+    scanner = _make_scanner()
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    filter_dict: dict[str, Any] = {"uuid": "invalid-uuid", "unspent": True}
+    result = scanner.owned(filter_dict)  # type: ignore[arg-type]
+
+    assert result["ok"] is True
+    # Filter was mutated to valid uuid
+    assert filter_dict["uuid"] == GOLDEN_UUID
+
+    # Body == json.dumps(filter) after mutation
+    body = resp_lib.calls[0].request.body
+    assert json.loads(body) == filter_dict
+
+
+# ---------------------------------------------------------------------------
+# 11. owned — verbatim body with complex OwnedFilter
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_owned_verbatim_body() -> None:
+    """Complex OwnedFilter → body == json.dumps(filter) after uuid mutation."""
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/owned", json=[])
+
+    scanner = _make_scanner()
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    filter_dict: dict[str, Any] = {
+        "uuid": "test-uuid",  # invalid — scanner's uuid will be used
+        "unspent": True,
+        "filter": {"program": "credits.aleo", "record": "credits"},
+        "responseFilter": {"record_ciphertext": True, "spent": True},
+    }
+
+    result = scanner.owned(filter_dict)  # type: ignore[arg-type]
+    assert result["ok"] is True
+
+    # After owned(), filter["uuid"] == GOLDEN_UUID
+    assert filter_dict["uuid"] == GOLDEN_UUID
+
+    body = json.loads(resp_lib.calls[0].request.body)
+    assert body == filter_dict
+
+
+# ---------------------------------------------------------------------------
+# 12. owned — 422 auto re-register
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_owned_422_auto_reregister() -> None:
+    """On 422 with auto_re_register=True + stored vk → re-register and retry."""
+    from aleo.mainnet import Field
+    sk, pk_b64 = _make_nacl_keypair()
+
+    # First owned call → 422
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/owned", status=422, json={})
+    # pubkey for re-registration
+    resp_lib.add(resp_lib.GET, f"{HOST}/pubkey", json={"key_id": "k", "public_key": pk_b64})
+    # register/encrypted
+    resp_lib.add(resp_lib.POST, f"{HOST}/register/encrypted", json={"uuid": GOLDEN_UUID, "status": None})
+    # Second owned call → 200
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/owned", json=OWNED_RECORDS)
+
+    scanner = _make_scanner(auto_re_register=True)
+    vk = _golden_view_key()
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+    scanner._view_keys[GOLDEN_UUID] = vk
+
+    filter_dict: dict[str, Any] = {"uuid": GOLDEN_UUID}
+    result = scanner.owned(filter_dict)  # type: ignore[arg-type]
+
+    assert result["ok"] is True
+    assert len(result["data"]) == 2
+
+    # Verify register was called (pubkey + register/encrypted calls exist)
+    urls = [c.request.url for c in resp_lib.calls]
+    assert any("/pubkey" in u for u in urls)
+    assert any("/register/encrypted" in u for u in urls)
+
+
+# ---------------------------------------------------------------------------
+# 13. encrypted_records — filter passthrough
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_encrypted_records_filter_passthrough() -> None:
+    records_filter = {"programs": ["credits.aleo"], "start": 0, "end": 100}
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/encrypted", json=[{"record_ciphertext": "ct1"}])
+
+    scanner = _make_scanner()
+    result = scanner.encrypted(records_filter)  # type: ignore[arg-type]
+
+    assert result["ok"] is True
+    assert result["data"][0]["record_ciphertext"] == "ct1"
+
+    assert "/records/encrypted" in resp_lib.calls[0].request.url
+    body = json.loads(resp_lib.calls[0].request.body)
+    assert body == records_filter
+
+
+# ---------------------------------------------------------------------------
+# 14. check_serial_numbers
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_check_serial_numbers() -> None:
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/sns", json=CHECK_SNS_RESPONSE)
+
+    scanner = _make_scanner()
+    sns = list(CHECK_SNS_RESPONSE.keys())
+    result = scanner.check_serial_numbers(sns)
+
+    assert result["ok"] is True
+    assert result["data"] == CHECK_SNS_RESPONSE
+    assert "/records/sns" in resp_lib.calls[0].request.url
+    assert json.loads(resp_lib.calls[0].request.body) == sns
+
+
+# ---------------------------------------------------------------------------
+# 15. check_tags
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_check_tags() -> None:
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/tags", json=CHECK_TAGS_RESPONSE)
+
+    scanner = _make_scanner()
+    tags = list(CHECK_TAGS_RESPONSE.keys())
+    result = scanner.check_tags(tags)
+
+    assert result["ok"] is True
+    assert result["data"] == CHECK_TAGS_RESPONSE
+    assert "/records/tags" in resp_lib.calls[0].request.url
+    assert json.loads(resp_lib.calls[0].request.body) == tags
+
+
+# ---------------------------------------------------------------------------
+# 16. compute_uuid — golden KAT
+# ---------------------------------------------------------------------------
+
+def test_compute_uuid_golden_kat() -> None:
+    from aleo.mainnet import PrivateKey
+    pk = PrivateKey.from_string(GOLDEN_PRIVATE_KEY)
+    vk = pk.view_key
+    uuid_field = compute_uuid(vk)
+    assert str(uuid_field) == GOLDEN_UUID
+
+
+# ---------------------------------------------------------------------------
+# 17. uuid_is_valid
+# ---------------------------------------------------------------------------
+
+def test_uuid_is_valid_true() -> None:
+    assert uuid_is_valid(GOLDEN_UUID) is True
+
+
+def test_uuid_is_valid_false() -> None:
+    assert uuid_is_valid("not-a-uuid") is False
+    assert uuid_is_valid("") is False
+
+
+# ---------------------------------------------------------------------------
+# 18. JWT origin table
+# ---------------------------------------------------------------------------
+
+def test_jwt_origin_table() -> None:
+    """JWT refresh goes to scheme+host (no path)."""
+    from aleo._client_common import jwt_origin
+    cases = [
+        ("https://api.provable.com/v2", "https://api.provable.com"),
+        ("https://record-scanner.aleo.org/mainnet", "https://record-scanner.aleo.org"),
+        ("http://localhost:8080/some/path", "http://localhost:8080"),
+        ("https://scanner.example.com", "https://scanner.example.com"),
+    ]
+    for url, expected in cases:
+        assert jwt_origin(url) == expected, f"jwt_origin({url!r}) != {expected!r}"
+
+
+@resp_lib.activate
+def test_jwt_origin_used_for_jwt_refresh() -> None:
+    """JWT POST goes to origin/jwts/{consumer_id}, not the scanner url."""
+    jwt_url = "https://record-scanner.aleo.org/jwts/consumer123"
+    resp_lib.add(
+        resp_lib.POST,
+        jwt_url,
+        json={"exp": 9999999999},
+        headers={"Authorization": "Bearer test-jwt"},
+    )
+    resp_lib.add(resp_lib.POST, f"{HOST}/revoke", json={"status": "OK"})
+
+    scanner = _make_scanner(
+        api_key="apikey",
+        consumer_id="consumer123",
+    )
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+    # Force JWT refresh by leaving jwt_data as None
+    scanner.jwt_data = None
+
+    result = scanner.revoke()
+    assert result["ok"] is True
+
+    jwt_call = resp_lib.calls[0]
+    assert "jwts/consumer123" in jwt_call.request.url
+    assert "record-scanner.aleo.org" in jwt_call.request.url
+    # Must NOT include /mainnet path
+    assert "/mainnet" not in jwt_call.request.url
+
+
+# ---------------------------------------------------------------------------
+# 19. find_credits_record — decrypt_not_enabled_error
+# ---------------------------------------------------------------------------
+
+def test_find_credits_record_decrypt_not_enabled_error() -> None:
+    scanner = _make_scanner(decrypt_enabled=False)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    with pytest.raises(DecryptionNotEnabledError):
+        scanner.find_credits_record(1_000_000, {})  # type: ignore[arg-type]
+
+
+# ---------------------------------------------------------------------------
+# 20. find_credits_record — view_key_not_stored_error
+# ---------------------------------------------------------------------------
+
+def test_find_credits_record_view_key_not_stored_error() -> None:
+    scanner = _make_scanner(decrypt_enabled=True)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+    # No view key stored
+
+    with pytest.raises(ViewKeyNotStoredError) as exc_info:
+        scanner.find_credits_record(1_000_000, {})  # type: ignore[arg-type]
+    assert exc_info.value.uuid == GOLDEN_UUID
+
+
+# ---------------------------------------------------------------------------
+# 21. find_credits_record — success
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_find_credits_record_success() -> None:
+    """find_credits_record returns first record with >= microcredits."""
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/owned", json=OWNED_CREDITS_RECORDS)
+
+    scanner = _make_scanner(decrypt_enabled=True)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+    vk = _golden_view_key()
+    scanner._view_keys[GOLDEN_UUID] = vk
+
+    # RECORD_PLAINTEXT_STR has 1_500_000_000_000_000 microcredits
+    result = scanner.find_credits_record(1_000_000, {})  # type: ignore[arg-type]
+    assert "record_plaintext" in result
+
+
+# ---------------------------------------------------------------------------
+# 22. decrypt in-place
+# ---------------------------------------------------------------------------
+
+def test_decrypt_in_place() -> None:
+    from aleo.mainnet import ViewKey
+    vk = ViewKey.from_string(VIEW_KEY_STRING)
+    scanner = _make_scanner()
+
+    records: list[dict[str, Any]] = [
+        {"record_ciphertext": RECORD_CIPHERTEXT_STRING},
+        {"record_ciphertext": ""},  # empty — should be skipped
+        {"record_ciphertext": "invalid-ct"},  # invalid — silently skipped
+    ]
+    scanner.decrypt(vk, records)
+
+    # First record decrypted
+    assert "record_plaintext" in records[0]
+    assert "microcredits" in records[0]["record_plaintext"]
+    # Second record: no plaintext set (empty ciphertext)
+    assert "record_plaintext" not in records[1]
+    # Third record: silently skipped (bad ciphertext)
+    assert "record_plaintext" not in records[2]
+
+
+# ---------------------------------------------------------------------------
+# 23. find_record — returns first
+# ---------------------------------------------------------------------------
+
+@resp_lib.activate
+def test_find_record_returns_first() -> None:
+    resp_lib.add(resp_lib.POST, f"{HOST}/records/owned", json=OWNED_RECORDS)
+
+    scanner = _make_scanner()
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    record = scanner.find_record({"uuid": GOLDEN_UUID})  # type: ignore[arg-type]
+    assert record == OWNED_RECORDS[0]
diff --git a/sdk/python/tests/test_record_scanner_async.py b/sdk/python/tests/test_record_scanner_async.py
new file mode 100644
index 0000000..31b8052
--- /dev/null
+++ b/sdk/python/tests/test_record_scanner_async.py
@@ -0,0 +1,338 @@
+"""Tests for AsyncRecordScanner (async, httpx-based). All mocked — no live network."""
+from __future__ import annotations
+
+import base64
+import json
+from typing import Any, Callable
+
+import httpx
+import pytest
+
+from aleo.async_record_scanner import AsyncRecordScanner
+from aleo._scanner_common import (
+    compute_uuid,
+    DecryptionNotEnabledError,
+    RecordScannerRequestError,
+    UUIDError,
+    ViewKeyNotStoredError,
+)
+
+pytestmark = pytest.mark.asyncio
+
+# ---------------------------------------------------------------------------
+# KAT constants
+# ---------------------------------------------------------------------------
+
+GOLDEN_PRIVATE_KEY = "APrivateKey1zkp8CZNn3yeCseEtxuVPbDCwSyhGW6yZKUYKfgXmcpoGPWH"
+GOLDEN_UUID = "7884164224800444110633570141944665301008802280502652120359195870264061098703field"
+VIEW_KEY_STRING = "AViewKey1ccEt8A2Ryva5rxnKcAbn7wgTaTsb79tzkKHFpeKsm9NX"
+RECORD_CIPHERTEXT_STRING = (
+    "record1qyqsqpe2szk2wwwq56akkwx586hkndl3r8vzdwve32lm7elvphh37rsyqyxx66trwfhkxun9v35hguerqqpqzq"
+    "rtjzeu6vah9x2me2exkgege824sd8x2379scspmrmtvczs0d93qttl7y92ga0k0rsexu409hu3vlehe3yxjhmey3frh2z5"
+    "pxm5cmxsv4un97q"
+)
+
+CHECK_SNS_RESPONSE: dict[str, bool] = {
+    "1621694306596217216370326054181178914897851479837084979111511176605457690717field": True,
+    "5684626152578699086223993752521225507576791345254401210560771329591763880242field": False,
+}
+
+CHECK_TAGS_RESPONSE: dict[str, bool] = {
+    "2965517500209150226508265073635793457193572667031485750956287906078711930968field": False,
+    "8421937347379608036510120951995833971195343843566214313082589116311107280540field": False,
+}
+
+BASE_URL = "https://record-scanner.aleo.org"
+HOST = f"{BASE_URL}/mainnet"
+
+RECORD_PLAINTEXT_STR = (
+    "{\n  owner: aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3.private,\n"
+    "  microcredits: 1500000000000000u64.private,\n"
+    "  _nonce: 3077450429259593211617823051143573281856129402760267155982965992208217472983group.public,\n"
+    "  _version: 0u8.public\n}"
+)
+
+OWNED_CREDITS_RECORDS = [
+    {
+        "record_ciphertext": RECORD_CIPHERTEXT_STRING,
+        "record_plaintext": RECORD_PLAINTEXT_STR,
+        "program_name": "credits.aleo",
+        "record_name": "credits",
+        "spent": False,
+    },
+]
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+def _golden_view_key() -> Any:
+    from aleo.mainnet import PrivateKey
+    return PrivateKey.from_string(GOLDEN_PRIVATE_KEY).view_key
+
+
+def _make_nacl_keypair() -> tuple[Any, str]:
+    from nacl.public import PrivateKey as NaclPrivateKey
+    sk = NaclPrivateKey.generate()
+    pk_b64 = base64.b64encode(bytes(sk.public_key)).decode()
+    return sk, pk_b64
+
+
+def route_handler(
+    routes: dict[str, Any],
+) -> Callable[[httpx.Request], httpx.Response]:
+    """Return a handler for httpx.MockTransport."""
+    def handler(request: httpx.Request) -> httpx.Response:
+        url = str(request.url)
+        for pattern, response in routes.items():
+            if pattern in url:
+                if callable(response):
+                    return response(request)
+                return response
+        return httpx.Response(404, text="not found")
+    return handler
+
+
+def jr(data: Any, status: int = 200, headers: dict[str, str] | None = None) -> httpx.Response:
+    return httpx.Response(status, json=data, headers=headers or {})
+
+
+def _make_scanner(
+    routes: dict[str, Any] | None = None,
+    **kwargs: Any,
+) -> AsyncRecordScanner:
+    transport = httpx.MockTransport(route_handler(routes or {}))
+    return AsyncRecordScanner(BASE_URL, transport=transport, **kwargs)
+
+
+# ---------------------------------------------------------------------------
+# 1. URL construction
+# ---------------------------------------------------------------------------
+
+async def test_async_url_construction() -> None:
+    scanner = AsyncRecordScanner("https://record-scanner.aleo.org")
+    assert scanner.url == "https://record-scanner.aleo.org/mainnet"
+
+
+# ---------------------------------------------------------------------------
+# 2. Trailing network raises ValueError
+# ---------------------------------------------------------------------------
+
+async def test_async_trailing_network_raises() -> None:
+    with pytest.raises(ValueError, match="should not include"):
+        AsyncRecordScanner("https://record-scanner.aleo.org/mainnet")
+
+    with pytest.raises(ValueError, match="should not include"):
+        AsyncRecordScanner("https://record-scanner.aleo.org/testnet")
+
+
+# ---------------------------------------------------------------------------
+# 3. register_encrypted flow
+# ---------------------------------------------------------------------------
+
+async def test_async_register_encrypted_flow() -> None:
+    """Register flow: GET /pubkey, POST /register/encrypted, ciphertext decrypts OK."""
+    sk, pk_b64 = _make_nacl_keypair()
+
+    routes = {
+        "/pubkey": jr({"key_id": "k1", "public_key": pk_b64}),
+        "/register/encrypted": jr({"uuid": GOLDEN_UUID, "status": None}),
+    }
+
+    scanner = _make_scanner(routes)
+    vk = _golden_view_key()
+    result = await scanner.register_encrypted(vk, 0)
+
+    assert result["ok"] is True
+    assert result["data"]["uuid"] == GOLDEN_UUID
+    assert scanner._uuid is not None
+    assert str(scanner._uuid) == GOLDEN_UUID
+
+
+async def test_async_register_encrypted_wire_shape() -> None:
+    """Ciphertext in POST body decrypts to vk_bytes + LE u32."""
+    sk, pk_b64 = _make_nacl_keypair()
+    captured: list[httpx.Request] = []
+
+    def capture_register(req: httpx.Request) -> httpx.Response:
+        captured.append(req)
+        return jr({"uuid": GOLDEN_UUID, "status": None})
+
+    routes = {
+        "/pubkey": jr({"key_id": "k", "public_key": pk_b64}),
+        "/register/encrypted": capture_register,
+    }
+
+    scanner = _make_scanner(routes)
+    vk = _golden_view_key()
+    await scanner.register_encrypted(vk, 42)
+
+    assert len(captured) == 1
+    body = json.loads(captured[0].content)
+    raw = base64.b64decode(body["ciphertext"])
+
+    # Wire shape: 84 bytes
+    assert len(raw) == 84
+
+    from nacl.public import SealedBox
+    import struct
+    plaintext = SealedBox(sk).decrypt(raw)
+    assert len(plaintext) == 36
+    assert plaintext[:32] == bytes(vk.bytes())
+    assert plaintext[32:] == struct.pack("<I", 42)
+
+
+# ---------------------------------------------------------------------------
+# 4. revoke — body is quoted JSON string
+# ---------------------------------------------------------------------------
+
+async def test_async_revoke_body_is_quoted_string() -> None:
+    captured: list[httpx.Request] = []
+
+    def capture_revoke(req: httpx.Request) -> httpx.Response:
+        captured.append(req)
+        return jr({"status": "OK"})
+
+    routes = {"/revoke": capture_revoke}
+    scanner = _make_scanner(routes)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    result = await scanner.revoke()
+    assert result["ok"] is True
+
+    body = captured[0].content.decode()
+    assert body == json.dumps(GOLDEN_UUID)
+    assert body == f'"{GOLDEN_UUID}"'
+
+
+# ---------------------------------------------------------------------------
+# 5. revoke — no UUID raises UUIDError
+# ---------------------------------------------------------------------------
+
+async def test_async_revoke_no_uuid_raises() -> None:
+    scanner = _make_scanner()
+    with pytest.raises(UUIDError):
+        await scanner.revoke()
+
+
+# ---------------------------------------------------------------------------
+# 6. owned — UUID mutation
+# ---------------------------------------------------------------------------
+
+async def test_async_owned_uuid_mutation() -> None:
+    """Filter with invalid uuid → scanner uuid used; filter mutated."""
+    captured: list[httpx.Request] = []
+
+    def capture_owned(req: httpx.Request) -> httpx.Response:
+        captured.append(req)
+        return jr([])
+
+    routes = {"/records/owned": capture_owned}
+    scanner = _make_scanner(routes)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    filter_dict: dict[str, Any] = {"uuid": "invalid-uuid", "unspent": True}
+    result = await scanner.owned(filter_dict)  # type: ignore[arg-type]
+
+    assert result["ok"] is True
+    assert filter_dict["uuid"] == GOLDEN_UUID
+
+    body = json.loads(captured[0].content)
+    assert body == filter_dict
+
+
+# ---------------------------------------------------------------------------
+# 7. compute_uuid — golden KAT
+# ---------------------------------------------------------------------------
+
+async def test_async_compute_uuid_golden_kat() -> None:
+    from aleo.mainnet import PrivateKey
+    pk = PrivateKey.from_string(GOLDEN_PRIVATE_KEY)
+    vk = pk.view_key
+    uuid_field = compute_uuid(vk)
+    assert str(uuid_field) == GOLDEN_UUID
+
+
+# ---------------------------------------------------------------------------
+# 8. check_serial_numbers
+# ---------------------------------------------------------------------------
+
+async def test_async_check_serial_numbers() -> None:
+    routes = {"/records/sns": jr(CHECK_SNS_RESPONSE)}
+    scanner = _make_scanner(routes)
+    sns = list(CHECK_SNS_RESPONSE.keys())
+    result = await scanner.check_serial_numbers(sns)
+
+    assert result["ok"] is True
+    assert result["data"] == CHECK_SNS_RESPONSE
+
+
+# ---------------------------------------------------------------------------
+# 9. check_tags
+# ---------------------------------------------------------------------------
+
+async def test_async_check_tags() -> None:
+    routes = {"/records/tags": jr(CHECK_TAGS_RESPONSE)}
+    scanner = _make_scanner(routes)
+    tags = list(CHECK_TAGS_RESPONSE.keys())
+    result = await scanner.check_tags(tags)
+
+    assert result["ok"] is True
+    assert result["data"] == CHECK_TAGS_RESPONSE
+
+
+# ---------------------------------------------------------------------------
+# 10. find_credits_record — decrypt_not_enabled_error
+# ---------------------------------------------------------------------------
+
+async def test_async_find_credits_record_decrypt_not_enabled_error() -> None:
+    scanner = _make_scanner(decrypt_enabled=False)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    with pytest.raises(DecryptionNotEnabledError):
+        await scanner.find_credits_record(1_000_000, {})  # type: ignore[arg-type]
+
+
+# ---------------------------------------------------------------------------
+# Extra: find_credits_record view key not stored
+# ---------------------------------------------------------------------------
+
+async def test_async_find_credits_record_view_key_not_stored() -> None:
+    scanner = _make_scanner(decrypt_enabled=True)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    with pytest.raises(ViewKeyNotStoredError):
+        await scanner.find_credits_record(1_000_000, {})  # type: ignore[arg-type]
+
+
+# ---------------------------------------------------------------------------
+# Extra: revoke invalid UUID raises UUIDError
+# ---------------------------------------------------------------------------
+
+async def test_async_revoke_invalid_uuid_raises() -> None:
+    scanner = _make_scanner()
+    with pytest.raises(UUIDError) as exc_info:
+        await scanner.revoke("not-a-valid-field")
+    assert exc_info.value.uuid == "not-a-valid-field"
+
+
+# ---------------------------------------------------------------------------
+# Extra: find_record returns first
+# ---------------------------------------------------------------------------
+
+async def test_async_find_record_returns_first() -> None:
+    owned_records = [
+        {"commitment": "cm1abc", "record_ciphertext": RECORD_CIPHERTEXT_STRING},
+        {"commitment": "cm1def", "record_ciphertext": RECORD_CIPHERTEXT_STRING},
+    ]
+    routes = {"/records/owned": jr(owned_records)}
+    scanner = _make_scanner(routes)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    record = await scanner.find_record({"uuid": GOLDEN_UUID})  # type: ignore[arg-type]
+    assert record == owned_records[0]

From 3cd88109afb2a991360913ad47943500b69f36ea Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 15:06:32 -0400
Subject: [PATCH 64/72] fix: add find_credits_records to AsyncRecordScanner for
 sync/async parity

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/async_record_scanner.py       | 58 ++++++++++++
 sdk/python/tests/test_record_scanner_async.py | 93 +++++++++++++++++++
 2 files changed, 151 insertions(+)

diff --git a/sdk/python/aleo/async_record_scanner.py b/sdk/python/aleo/async_record_scanner.py
index 3982881..6043715 100644
--- a/sdk/python/aleo/async_record_scanner.py
+++ b/sdk/python/aleo/async_record_scanner.py
@@ -491,3 +491,61 @@ async def find_credits_record(
         raise RecordNotFoundError(
             f"No credits record found with >= {microcredits} microcredits."
         )
+
+    async def find_credits_records(
+        self, microcredit_amounts: list[int], filter: OwnedFilter
+    ) -> list[OwnedRecord]:
+        """Find credits.aleo records whose microcredits are in microcredit_amounts.
+
+        Requires decrypt_enabled=True and a stored view key for the UUID.
+        """
+        # Resolve UUID
+        filter_uuid = filter.get("uuid", "")
+        if filter_uuid and uuid_is_valid(filter_uuid):
+            resolved_uuid = filter_uuid
+        elif self._uuid is not None:
+            resolved_uuid = str(self._uuid)
+        else:
+            raise UUIDError("No UUID configured.")
+
+        if not self.decrypt_enabled:
+            raise DecryptionNotEnabledError(
+                "decrypt_enabled must be True to use find_credits_records."
+            )
+
+        vk = self._view_keys.get(resolved_uuid)
+        if vk is None:
+            raise ViewKeyNotStoredError(
+                f"No view key stored for uuid '{resolved_uuid}'.",
+                uuid=resolved_uuid,
+            )
+
+        credits_filter: OwnedFilter = {
+            "unspent": filter.get("unspent", True),  # type: ignore[typeddict-item]
+            "filter": {  # type: ignore[typeddict-item]
+                "program": "credits.aleo",
+                "record": "credits",
+                **filter.get("filter", {}),  # type: ignore[arg-type]
+            },
+            "uuid": resolved_uuid,
+        }
+        if "responseFilter" in filter:
+            credits_filter["responseFilter"] = filter["responseFilter"]  # type: ignore[typeddict-item]
+
+        records = await self.find_records(credits_filter)
+
+        from .mainnet import RecordPlaintext  # type: ignore[attr-defined]
+        amounts_set = set(microcredit_amounts)
+        result: list[OwnedRecord] = []
+        for record in records:
+            pt_str = record.get("record_plaintext", "")
+            if not pt_str:
+                continue
+            try:
+                pt = RecordPlaintext.from_string(pt_str)
+                if pt.microcredits in amounts_set:
+                    result.append(record)
+            except Exception:
+                pass
+
+        return result
diff --git a/sdk/python/tests/test_record_scanner_async.py b/sdk/python/tests/test_record_scanner_async.py
index 31b8052..d9dd6ea 100644
--- a/sdk/python/tests/test_record_scanner_async.py
+++ b/sdk/python/tests/test_record_scanner_async.py
@@ -62,6 +62,36 @@
     },
 ]
 
+# Two credits records with plaintext bearing distinct microcredit amounts
+_RECORD_PLAINTEXT_1M = (
+    "{\n  owner: aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3.private,\n"
+    "  microcredits: 1000000u64.private,\n"
+    "  _nonce: 3077450429259593211617823051143573281856129402760267155982965992208217472983group.public,\n"
+    "  _version: 0u8.public\n}"
+)
+_RECORD_PLAINTEXT_2M = (
+    "{\n  owner: aleo1j7qxyunfldj2lp8hsvy7mw5k8zaqgjfyr72x2gh3x4ewgae8v5gscf5jh3.private,\n"
+    "  microcredits: 2000000u64.private,\n"
+    "  _nonce: 3077450429259593211617823051143573281856129402760267155982965992208217472983group.public,\n"
+    "  _version: 0u8.public\n}"
+)
+OWNED_CREDITS_RECORDS_MULTI = [
+    {
+        "record_ciphertext": RECORD_CIPHERTEXT_STRING,
+        "record_plaintext": _RECORD_PLAINTEXT_1M,
+        "program_name": "credits.aleo",
+        "record_name": "credits",
+        "spent": False,
+    },
+    {
+        "record_ciphertext": RECORD_CIPHERTEXT_STRING,
+        "record_plaintext": _RECORD_PLAINTEXT_2M,
+        "program_name": "credits.aleo",
+        "record_name": "credits",
+        "spent": False,
+    },
+]
+
 # ---------------------------------------------------------------------------
 # Helpers
 # ---------------------------------------------------------------------------
@@ -336,3 +366,66 @@ async def test_async_find_record_returns_first() -> None:
 
     record = await scanner.find_record({"uuid": GOLDEN_UUID})  # type: ignore[arg-type]
     assert record == owned_records[0]
+
+
+# ---------------------------------------------------------------------------
+# Extra: find_credits_records — decrypt not enabled
+# ---------------------------------------------------------------------------
+
+async def test_async_find_credits_records_decrypt_not_enabled() -> None:
+    scanner = _make_scanner(decrypt_enabled=False)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    with pytest.raises(DecryptionNotEnabledError):
+        await scanner.find_credits_records([1_000_000], {})  # type: ignore[arg-type]
+
+
+# ---------------------------------------------------------------------------
+# Extra: find_credits_records — view key not stored
+# ---------------------------------------------------------------------------
+
+async def test_async_find_credits_records_view_key_not_stored() -> None:
+    scanner = _make_scanner(decrypt_enabled=True)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+
+    with pytest.raises(ViewKeyNotStoredError):
+        await scanner.find_credits_records([1_000_000], {})  # type: ignore[arg-type]
+
+
+# ---------------------------------------------------------------------------
+# Extra: find_credits_records — success path exact-match filtering
+# ---------------------------------------------------------------------------
+
+async def test_async_find_credits_records_success() -> None:
+    """find_credits_records returns only records whose microcredits are in the amounts list."""
+    routes = {"/records/owned": jr(OWNED_CREDITS_RECORDS_MULTI)}
+    scanner = _make_scanner(routes, decrypt_enabled=True)
+    from aleo.mainnet import Field
+    scanner._uuid = Field.from_string(GOLDEN_UUID)
+    vk = _golden_view_key()
+    scanner._view_keys[GOLDEN_UUID] = vk
+
+    # Request only 1_000_000 — should return exactly the first record
+    result = await scanner.find_credits_records([1_000_000], {})  # type: ignore[arg-type]
+    assert len(result) == 1
+    assert result[0]["record_plaintext"] == _RECORD_PLAINTEXT_1M
+
+    # Request both amounts — both records returned
+    routes2 = {"/records/owned": jr(OWNED_CREDITS_RECORDS_MULTI)}
+    scanner2 = _make_scanner(routes2, decrypt_enabled=True)
+    scanner2._uuid = Field.from_string(GOLDEN_UUID)
+    scanner2._view_keys[GOLDEN_UUID] = vk
+
+    result2 = await scanner2.find_credits_records([1_000_000, 2_000_000], {})  # type: ignore[arg-type]
+    assert len(result2) == 2
+
+    # Request an amount not present — empty list returned
+    routes3 = {"/records/owned": jr(OWNED_CREDITS_RECORDS_MULTI)}
+    scanner3 = _make_scanner(routes3, decrypt_enabled=True)
+    scanner3._uuid = Field.from_string(GOLDEN_UUID)
+    scanner3._view_keys[GOLDEN_UUID] = vk
+
+    result3 = await scanner3.find_credits_records([999], {})  # type: ignore[arg-type]
+    assert result3 == []

From f5ecba11aa7945cb748549b486b2bf20f27a943f Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 15:24:34 -0400
Subject: [PATCH 65/72] =?UTF-8?q?feat:=20aleo-abi=20package=20=E2=80=94=20?=
 =?UTF-8?q?contract=20ABI=20generation=20from=20Leo's=20abi=20crate?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Adds sdk-abi/, a standalone maturin/PyO3 package (aleo-abi) that wraps
leo-abi@ba2c017 to expose generate_abi() and check_compatibility() to
Python. Also wires a lazy aleo.abi integration module into the main SDK
and extends sdk-wheels.yml with build-abi / sdist-abi jobs.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .github/workflows/sdk-wheels.yml      |   76 +-
 sdk-abi/.gitignore                    |   10 +
 sdk-abi/Cargo.lock                    | 4179 +++++++++++++++++++++++++
 sdk-abi/Cargo.toml                    |   22 +
 sdk-abi/pyproject.toml                |   15 +
 sdk-abi/python/aleo_abi/__init__.py   |    7 +
 sdk-abi/python/aleo_abi/_aleo_abi.pyi |    2 +
 sdk-abi/python/aleo_abi/py.typed      |    0
 sdk-abi/python/tests/test_abi.py      |  238 ++
 sdk-abi/src/lib.rs                    |   68 +
 sdk/python/aleo/__init__.py           |   10 +
 sdk/python/aleo/abi.py                |   91 +
 sdk/python/tests/test_abi_hook.py     |   73 +
 13 files changed, 4789 insertions(+), 2 deletions(-)
 create mode 100644 sdk-abi/.gitignore
 create mode 100644 sdk-abi/Cargo.lock
 create mode 100644 sdk-abi/Cargo.toml
 create mode 100644 sdk-abi/pyproject.toml
 create mode 100644 sdk-abi/python/aleo_abi/__init__.py
 create mode 100644 sdk-abi/python/aleo_abi/_aleo_abi.pyi
 create mode 100644 sdk-abi/python/aleo_abi/py.typed
 create mode 100644 sdk-abi/python/tests/test_abi.py
 create mode 100644 sdk-abi/src/lib.rs
 create mode 100644 sdk/python/aleo/abi.py
 create mode 100644 sdk/python/tests/test_abi_hook.py

diff --git a/.github/workflows/sdk-wheels.yml b/.github/workflows/sdk-wheels.yml
index 2487d03..fa53c8c 100644
--- a/.github/workflows/sdk-wheels.yml
+++ b/.github/workflows/sdk-wheels.yml
@@ -4,6 +4,7 @@ on:
   push:
     paths:
       - 'sdk/**'
+      - 'sdk-abi/**'
       - '.github/workflows/sdk-wheels.yml'
       - '.github/workflows/sdk.yml'
     branches:
@@ -14,6 +15,7 @@ on:
   pull_request:
     paths:
       - 'sdk/**'
+      - 'sdk-abi/**'
       - '.github/workflows/sdk-wheels.yml'
       - '.github/workflows/sdk.yml'
   workflow_dispatch:
@@ -95,6 +97,59 @@ jobs:
           name: wheels-${{ matrix.platform.name }}
           path: sdk/dist
 
+  build-abi:
+    name: abi-build (${{ matrix.platform.name }})
+    needs: []
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - name: linux-x86_64
+            runner: ubuntu-latest
+            target: x86_64
+          - name: linux-aarch64
+            runner: ubuntu-24.04-arm
+            target: aarch64
+          - name: macos-x86_64
+            runner: macos-13
+            target: x86_64
+          - name: macos-aarch64
+            runner: macos-latest
+            target: aarch64
+          - name: windows-x64
+            runner: windows-latest
+            target: x64
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - name: Build wheel
+        uses: PyO3/maturin-action@v1
+        with:
+          working-directory: ./sdk-abi
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist
+          sccache: 'true'
+          manylinux: ${{ startsWith(matrix.platform.name, 'linux') && '2_28' || 'auto' }}
+          before-script-linux: |
+            if command -v dnf &> /dev/null; then
+              dnf install -y git cmake clang
+            elif command -v yum &> /dev/null; then
+              yum install -y git cmake3 clang && ln -sf "$(command -v cmake3)" /usr/local/bin/cmake
+            fi
+      - name: Smoke test wheel
+        shell: bash
+        run: |
+          pip install --no-index --find-links sdk-abi/dist aleo-abi
+          python -c "import aleo_abi; print(aleo_abi.generate_abi.__name__)"
+      - name: Upload wheel
+        uses: actions/upload-artifact@v4
+        with:
+          name: abi-wheels-${{ matrix.platform.name }}
+          path: sdk-abi/dist
+
   sdist:
     needs: [tests]
     runs-on: ubuntu-latest
@@ -112,15 +167,32 @@ jobs:
           name: wheels-sdist
           path: sdk/dist
 
+  sdist-abi:
+    needs: []
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build sdist
+        uses: PyO3/maturin-action@v1
+        with:
+          working-directory: ./sdk-abi
+          command: sdist
+          args: --out dist
+      - name: Upload sdist
+        uses: actions/upload-artifact@v4
+        with:
+          name: abi-wheels-sdist
+          path: sdk-abi/dist
+
   release:
     name: Release
     runs-on: ubuntu-latest
     if: "startsWith(github.ref, 'refs/tags/')"
-    needs: [build, sdist]
+    needs: [build, sdist, build-abi, sdist-abi]
     steps:
       - uses: actions/download-artifact@v4
         with:
-          pattern: wheels-*
+          pattern: '*wheels-*'
           merge-multiple: true
           path: dist
       - name: Publish to PyPI
diff --git a/sdk-abi/.gitignore b/sdk-abi/.gitignore
new file mode 100644
index 0000000..ab2d913
--- /dev/null
+++ b/sdk-abi/.gitignore
@@ -0,0 +1,10 @@
+target/
+.env/
+dist/
+__pycache__/
+*.pyc
+*.pyo
+*.so
+*.pyd
+*.whl
+.pytest_cache/
diff --git a/sdk-abi/Cargo.lock b/sdk-abi/Cargo.lock
new file mode 100644
index 0000000..bc5e2b7
--- /dev/null
+++ b/sdk-abi/Cargo.lock
@@ -0,0 +1,4179 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "addr2line"
+version = "0.25.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b5d307320b3181d6d7954e663bd7c774a838b8220fe0593c86d9fb09f498b4b"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
+
+[[package]]
+name = "aleo-abi"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "leo-abi",
+ "leo-ast",
+ "pyo3",
+ "serde_json",
+]
+
+[[package]]
+name = "aleo-std"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "869be259eeb00852087ad36e9a68c67959c2811dc8fc6c680fcac98948c4f172"
+dependencies = [
+ "aleo-std-cpu",
+ "aleo-std-profiler",
+ "aleo-std-storage",
+ "aleo-std-time",
+ "aleo-std-timed",
+ "aleo-std-timer",
+ "walkdir",
+]
+
+[[package]]
+name = "aleo-std-cpu"
+version = "1.0.3"
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+checksum = "9881417111e9266cf47bb2fec0e7ef32454fa2ac05763a48f25c1d50f260e1b9"
+
+[[package]]
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+checksum = "0d53500befe6ecd23f8fc11ccf510b680516b3a6aff08d60f12e1dda00b77787"
+
+[[package]]
+name = "aleo-std-storage"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46f6571ae16ee20c1e9a95b6ba685ca7156d519400f597c5e59f53b641637225"
+dependencies = [
+ "dirs",
+ "tempfile",
+]
+
+[[package]]
+name = "aleo-std-time"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9ebd144c81671193ed85aa2db9bb5e183421843e0485de8fffc07e5cf50e18a"
+dependencies = [
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+ "quote 1.0.46",
+ "syn 1.0.109",
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+
+[[package]]
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+dependencies = [
+ "proc-macro2",
+ "quote 1.0.46",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "aleo-std-timer"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12aca1021aef2c476bad30d2f681e891b2be4f07dbc230a96df09cb693bfb3cb"
+
+[[package]]
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+checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
+
+[[package]]
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+ "cfg-if",
+ "libc",
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+ "zerofrom",
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+
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+ "displaydoc",
+ "yoke",
+ "zerofrom",
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+ "zerofrom",
+ "zerovec-derive",
+]
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+dependencies = [
+ "proc-macro2",
+ "quote 1.0.46",
+ "syn 2.0.118",
+]
+
+[[package]]
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+version = "1.0.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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diff --git a/sdk-abi/Cargo.toml b/sdk-abi/Cargo.toml
new file mode 100644
index 0000000..eff95ab
--- /dev/null
+++ b/sdk-abi/Cargo.toml
@@ -0,0 +1,22 @@
+# Copyright (C) 2024 Provable Inc.
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[workspace]  # Prevent parent workspace capture
+
+[package]
+name = "aleo-abi"
+version = "0.1.0"
+edition = "2024"
+license = "GPL-3.0-or-later"
+description = "Python bindings for ABI generation from Aleo bytecode (via Leo's leo-abi crate)"
+
+[lib]
+name = "_aleo_abi"
+crate-type = ["cdylib"]
+
+[dependencies]
+anyhow = "1"
+pyo3 = { version = "0.20.0", features = ["extension-module", "abi3-py37", "anyhow"] }
+serde_json = "1"
+leo-abi = { git = "https://github.com/ProvableHQ/leo", rev = "ba2c01722a48f84b4d90b93aeaf8305b7c03dbce", package = "leo-abi", features = ["aleo-bytecode"] }
+leo-ast = { git = "https://github.com/ProvableHQ/leo", rev = "ba2c01722a48f84b4d90b93aeaf8305b7c03dbce", package = "leo-ast" }
diff --git a/sdk-abi/pyproject.toml b/sdk-abi/pyproject.toml
new file mode 100644
index 0000000..26e4078
--- /dev/null
+++ b/sdk-abi/pyproject.toml
@@ -0,0 +1,15 @@
+[build-system]
+requires = ["maturin>=1.0,<2.0"]
+build-backend = "maturin"
+
+[project]
+name = "aleo-abi"
+version = "0.1.0"
+description = "Python bindings for ABI generation from Aleo bytecode"
+license = {text = "GPL-3.0-or-later"}
+requires-python = ">=3.7"
+dependencies = []
+
+[tool.maturin]
+python-source = "python"
+module-name = "aleo_abi._aleo_abi"
diff --git a/sdk-abi/python/aleo_abi/__init__.py b/sdk-abi/python/aleo_abi/__init__.py
new file mode 100644
index 0000000..09397ca
--- /dev/null
+++ b/sdk-abi/python/aleo_abi/__init__.py
@@ -0,0 +1,7 @@
+# Copyright (C) 2024 Provable Inc.
+# SPDX-License-Identifier: GPL-3.0-or-later
+"""ABI generation and compatibility checking for Aleo programs."""
+
+from ._aleo_abi import generate_abi, check_compatibility
+
+__all__ = ["generate_abi", "check_compatibility"]
diff --git a/sdk-abi/python/aleo_abi/_aleo_abi.pyi b/sdk-abi/python/aleo_abi/_aleo_abi.pyi
new file mode 100644
index 0000000..12bbf12
--- /dev/null
+++ b/sdk-abi/python/aleo_abi/_aleo_abi.pyi
@@ -0,0 +1,2 @@
+def generate_abi(program_name: str, bytecode: str, network: str) -> str: ...
+def check_compatibility(candidate_abi_json: str, standard_abi_json: str) -> list[str]: ...
diff --git a/sdk-abi/python/aleo_abi/py.typed b/sdk-abi/python/aleo_abi/py.typed
new file mode 100644
index 0000000..e69de29
diff --git a/sdk-abi/python/tests/test_abi.py b/sdk-abi/python/tests/test_abi.py
new file mode 100644
index 0000000..47b990d
--- /dev/null
+++ b/sdk-abi/python/tests/test_abi.py
@@ -0,0 +1,238 @@
+# Copyright (C) 2024 Provable Inc.
+# SPDX-License-Identifier: GPL-3.0-or-later
+"""Tests for the aleo-abi package."""
+
+import json
+
+import pytest
+
+import aleo_abi
+
+
+# ---------------------------------------------------------------------------
+# Fixtures vendored from leo/tests/tests/cli/test_abi_from_aleo/contents/
+# ---------------------------------------------------------------------------
+
+SIMPLE_ALEO = """\
+program simple.aleo;
+
+struct Point:
+    x as i32;
+    y as i32;
+
+record Token:
+    owner as address.private;
+    amount as u64.public;
+
+mapping balances:
+    key as address.public;
+    value as u64.public;
+
+function add_numbers:
+    input r0 as u32.private;
+    input r1 as u32.private;
+    add r0 r1 into r2;
+    output r2 as u32.private;
+
+function get_point:
+    input r0 as Point.private;
+    output r0 as Point.private;
+
+function get_token:
+    input r0 as Token.record;
+    output r0 as Token.record;"""
+
+# Vendored from leo/tests/expectations/cli/test_abi_from_aleo/contents/simple_out/simple.aleo.abi.json
+SIMPLE_EXPECTED = {
+    "program": "simple.aleo",
+    "structs": [
+        {
+            "path": ["Point"],
+            "fields": [
+                {"name": "x", "ty": {"Primitive": {"Int": "I32"}}},
+                {"name": "y", "ty": {"Primitive": {"Int": "I32"}}},
+            ],
+        }
+    ],
+    "records": [
+        {
+            "path": ["Token"],
+            "fields": [
+                {
+                    "name": "owner",
+                    "ty": {"Primitive": "Address"},
+                    "mode": "Public",
+                },
+                {
+                    "name": "amount",
+                    "ty": {"Primitive": {"UInt": "U64"}},
+                    "mode": "Private",
+                },
+            ],
+        }
+    ],
+    "mappings": [
+        {
+            "name": "balances",
+            "key": {"Primitive": "Address"},
+            "value": {"Primitive": {"UInt": "U64"}},
+        }
+    ],
+    "storage_variables": [],
+    "functions": [
+        {
+            "name": "add_numbers",
+            "inputs": [
+                {
+                    "Plaintext": {
+                        "ty": {"Primitive": {"UInt": "U32"}},
+                        "mode": "Private",
+                    }
+                },
+                {
+                    "Plaintext": {
+                        "ty": {"Primitive": {"UInt": "U32"}},
+                        "mode": "Private",
+                    }
+                },
+            ],
+            "outputs": [
+                {
+                    "Plaintext": {
+                        "ty": {"Primitive": {"UInt": "U32"}},
+                        "mode": "Private",
+                    }
+                }
+            ],
+        },
+        {
+            "name": "get_point",
+            "inputs": [
+                {
+                    "Plaintext": {
+                        "ty": {
+                            "Struct": {
+                                "path": ["Point"],
+                                "program": "simple.aleo",
+                            }
+                        },
+                        "mode": "Private",
+                    }
+                }
+            ],
+            "outputs": [
+                {
+                    "Plaintext": {
+                        "ty": {
+                            "Struct": {
+                                "path": ["Point"],
+                                "program": "simple.aleo",
+                            }
+                        },
+                        "mode": "Private",
+                    }
+                }
+            ],
+        },
+        {
+            "name": "get_token",
+            "inputs": [
+                {
+                    "Record": {
+                        "path": ["Token"],
+                        "program": "simple.aleo",
+                    }
+                }
+            ],
+            "outputs": [
+                {
+                    "Record": {
+                        "path": ["Token"],
+                        "program": "simple.aleo",
+                    }
+                }
+            ],
+        },
+    ],
+}
+
+
+# ---------------------------------------------------------------------------
+# generate_abi tests
+# ---------------------------------------------------------------------------
+
+
+def test_generate_abi_simple():
+    """generate_abi on simple.aleo produces the expected ABI."""
+    result_json = aleo_abi.generate_abi("simple.aleo", SIMPLE_ALEO, "testnet")
+    result = json.loads(result_json)
+    assert result == SIMPLE_EXPECTED
+
+
+def test_generate_abi_returns_string():
+    """generate_abi returns a JSON string."""
+    result = aleo_abi.generate_abi("simple.aleo", SIMPLE_ALEO, "testnet")
+    assert isinstance(result, str)
+    parsed = json.loads(result)
+    assert parsed["program"] == "simple.aleo"
+
+
+def test_generate_abi_mainnet():
+    """generate_abi works with 'mainnet' network."""
+    result_json = aleo_abi.generate_abi("simple.aleo", SIMPLE_ALEO, "mainnet")
+    result = json.loads(result_json)
+    assert result["program"] == "simple.aleo"
+
+
+def test_generate_abi_unknown_network():
+    """generate_abi raises on unknown network."""
+    with pytest.raises(Exception, match="unknown network"):
+        aleo_abi.generate_abi("simple.aleo", SIMPLE_ALEO, "banana")
+
+
+# ---------------------------------------------------------------------------
+# check_compatibility tests
+# ---------------------------------------------------------------------------
+
+
+def test_check_compatibility_identical():
+    """Identical ABIs produce no violations."""
+    abi_json = json.dumps(SIMPLE_EXPECTED)
+    violations = aleo_abi.check_compatibility(abi_json, abi_json)
+    assert violations == []
+
+
+def test_check_compatibility_missing_function():
+    """Candidate missing a function that standard requires → violation."""
+    # Standard has all functions; candidate is missing get_token
+    candidate = dict(SIMPLE_EXPECTED)
+    candidate["functions"] = [
+        f for f in SIMPLE_EXPECTED["functions"] if f["name"] != "get_token"
+    ]
+    violations = aleo_abi.check_compatibility(
+        json.dumps(candidate), json.dumps(SIMPLE_EXPECTED)
+    )
+    assert len(violations) > 0
+    assert any("get_token" in v for v in violations)
+
+
+def test_check_compatibility_different_signature():
+    """Candidate function with different signature → violation."""
+    # Mutate add_numbers to have a public output instead of private
+    import copy
+
+    candidate = copy.deepcopy(SIMPLE_EXPECTED)
+    for fn in candidate["functions"]:
+        if fn["name"] == "add_numbers":
+            fn["outputs"][0]["Plaintext"]["mode"] = "Public"
+    violations = aleo_abi.check_compatibility(
+        json.dumps(candidate), json.dumps(SIMPLE_EXPECTED)
+    )
+    assert len(violations) > 0
+
+
+def test_check_compatibility_returns_list():
+    """check_compatibility always returns a list."""
+    abi_json = json.dumps(SIMPLE_EXPECTED)
+    result = aleo_abi.check_compatibility(abi_json, abi_json)
+    assert isinstance(result, list)
diff --git a/sdk-abi/src/lib.rs b/sdk-abi/src/lib.rs
new file mode 100644
index 0000000..6305912
--- /dev/null
+++ b/sdk-abi/src/lib.rs
@@ -0,0 +1,68 @@
+// Copyright (C) 2024 Provable Inc.
+// SPDX-License-Identifier: GPL-3.0-or-later
+//! Python bindings for leo-abi: ABI generation and compatibility checking for Aleo/Leo programs.
+
+// pyo3 0.20 generates unsafe fn calls inside its macros; the warning is benign
+// with edition 2024 where pyo3 0.20 predates the edition-2024 unsafe_op_in_unsafe_fn lint.
+#![allow(unsafe_op_in_unsafe_fn)]
+
+use pyo3::prelude::*;
+
+/// Parse the network name string into leo_ast::NetworkName.
+fn parse_network(network: &str) -> anyhow::Result<leo_ast::NetworkName> {
+    match network {
+        "mainnet" => Ok(leo_ast::NetworkName::MainnetV0),
+        "testnet" => Ok(leo_ast::NetworkName::TestnetV0),
+        "canary" => Ok(leo_ast::NetworkName::CanaryV0),
+        other => anyhow::bail!(
+            "unknown network {:?}; expected \"mainnet\", \"testnet\", or \"canary\"",
+            other
+        ),
+    }
+}
+
+/// Generate an ABI JSON string from Aleo bytecode.
+///
+/// Args:
+///     program_name: The program name (e.g. "token.aleo").
+///     bytecode: The Aleo bytecode string.
+///     network: One of "mainnet", "testnet", or "canary".
+///
+/// Returns:
+///     A pretty-printed JSON string representing the program ABI.
+#[pyfunction]
+fn generate_abi(program_name: &str, bytecode: &str, network: &str) -> anyhow::Result<String> {
+    let net = parse_network(network)?;
+    let abi = leo_abi::aleo::generate_from_bytecode(program_name, bytecode, net)
+        .map_err(|e| anyhow::anyhow!("{}", e))?;
+    Ok(serde_json::to_string_pretty(&abi)?)
+}
+
+/// Check whether a candidate ABI JSON is compatible with a standard ABI JSON.
+///
+/// Args:
+///     candidate_abi_json: JSON string of the candidate program's ABI.
+///     standard_abi_json: JSON string of the standard/interface ABI.
+///
+/// Returns:
+///     A list of violation strings. Empty list means compatible.
+#[pyfunction]
+fn check_compatibility(
+    candidate_abi_json: &str,
+    standard_abi_json: &str,
+) -> anyhow::Result<Vec<String>> {
+    let candidate: leo_abi::Program = serde_json::from_str(candidate_abi_json)
+        .map_err(|e| anyhow::anyhow!("failed to parse candidate ABI JSON: {}", e))?;
+    let standard: leo_abi::Program = serde_json::from_str(standard_abi_json)
+        .map_err(|e| anyhow::anyhow!("failed to parse standard ABI JSON: {}", e))?;
+    Ok(leo_abi::compatibility::check_compatibility(
+        &candidate, &standard,
+    ))
+}
+
+#[pymodule]
+fn _aleo_abi(_py: Python<'_>, m: &PyModule) -> PyResult<()> {
+    m.add_function(wrap_pyfunction!(generate_abi, m)?)?;
+    m.add_function(wrap_pyfunction!(check_compatibility, m)?)?;
+    Ok(())
+}
diff --git a/sdk/python/aleo/__init__.py b/sdk/python/aleo/__init__.py
index 3ba0780..6929d3b 100644
--- a/sdk/python/aleo/__init__.py
+++ b/sdk/python/aleo/__init__.py
@@ -15,3 +15,13 @@
     RecordNotFoundError as RecordNotFoundError,
     UUIDError as UUIDError,
 )
+
+
+def __getattr__(name: str) -> object:
+    if name == "abi":
+        import importlib
+        mod = importlib.import_module(".abi", __name__)
+        # Cache it so subsequent accesses don't call __getattr__ again
+        globals()["abi"] = mod
+        return mod
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
diff --git a/sdk/python/aleo/abi.py b/sdk/python/aleo/abi.py
new file mode 100644
index 0000000..51202f8
--- /dev/null
+++ b/sdk/python/aleo/abi.py
@@ -0,0 +1,91 @@
+# Copyright (C) 2024 Provable Inc.
+# SPDX-License-Identifier: GPL-3.0-or-later
+"""Integration hook: ABI generation via the aleo-abi package."""
+from __future__ import annotations
+
+import json
+import re
+from typing import Union
+
+
+def generate_abi(program: object, network: str = "mainnet") -> dict:
+    """Generate an ABI dict for an Aleo program.
+
+    Args:
+        program: Either an aleo Program object (with .source and .id attributes)
+                 or a raw bytecode string.
+        network: Network name: "mainnet", "testnet", or "canary".
+
+    Returns:
+        A dict containing the ABI for the program.
+
+    Raises:
+        ImportError: If the aleo-abi package is not installed.
+        ValueError: If the program name cannot be determined.
+    """
+    try:
+        import aleo_abi as _aleo_abi
+    except ImportError:
+        raise ImportError(
+            "The aleo-abi package is required for ABI generation. "
+            "Install it with: pip install aleo-abi"
+        )
+
+    # Duck-type: if it has .source and .id, treat as Program object
+    if hasattr(program, "source") and hasattr(program, "id"):
+        bytecode: str = program.source
+        name: str = str(program.id)
+    elif isinstance(program, str):
+        bytecode = program
+        # Parse name from `program X.aleo;` line
+        m = re.search(r"program\s+(\S+\.aleo)\s*;", bytecode)
+        if m is None:
+            raise ValueError(
+                "Could not determine program name from bytecode. "
+                "Expected a line like: program foo.aleo;"
+            )
+        name = m.group(1)
+    else:
+        raise TypeError(
+            f"Expected a Program object or str, got {type(program).__name__}"
+        )
+
+    json_str = _aleo_abi.generate_abi(name, bytecode, network)
+    return json.loads(json_str)
+
+
+def check_compatibility(
+    candidate: Union[dict, str],
+    standard: Union[dict, str],
+) -> list:
+    """Check whether a candidate ABI is compatible with a standard ABI.
+
+    Args:
+        candidate: The candidate program ABI as a dict or JSON string.
+        standard: The standard/interface ABI as a dict or JSON string.
+
+    Returns:
+        A list of violation strings. Empty list means compatible.
+
+    Raises:
+        ImportError: If the aleo-abi package is not installed.
+    """
+    try:
+        import aleo_abi as _aleo_abi
+    except ImportError:
+        raise ImportError(
+            "The aleo-abi package is required for compatibility checking. "
+            "Install it with: pip install aleo-abi"
+        )
+
+    if isinstance(candidate, dict):
+        candidate_json = json.dumps(candidate)
+    else:
+        candidate_json = candidate
+
+    if isinstance(standard, dict):
+        standard_json = json.dumps(standard)
+    else:
+        standard_json = standard
+
+    return _aleo_abi.check_compatibility(candidate_json, standard_json)
diff --git a/sdk/python/tests/test_abi_hook.py b/sdk/python/tests/test_abi_hook.py
new file mode 100644
index 0000000..ca59762
--- /dev/null
+++ b/sdk/python/tests/test_abi_hook.py
@@ -0,0 +1,73 @@
+"""Tests for the aleo.abi integration hook."""
+import json
+import sys
+
+import pytest
+
+
+SIMPLE_ALEO = """program simple.aleo;
+
+struct Point:
+    x as i32;
+    y as i32;
+
+record Token:
+    owner as address.private;
+    amount as u64.public;
+
+mapping balances:
+    key as address.public;
+    value as u64.public;
+
+function add_numbers:
+    input r0 as u32.private;
+    input r1 as u32.private;
+    add r0 r1 into r2;
+    output r2 as u32.private;
+
+function get_point:
+    input r0 as Point.private;
+    output r0 as Point.private;
+
+function get_token:
+    input r0 as Token.record;
+    output r0 as Token.record;"""
+
+
+def test_generate_abi_credits():
+    """generate_abi(Program.credits()) returns dict with program=='credits.aleo'."""
+    from aleo import abi
+    from aleo.mainnet import Program
+    credits = Program.credits()
+    result = abi.generate_abi(credits)
+    assert isinstance(result, dict)
+    assert result["program"] == "credits.aleo"
+    assert len(result.get("functions", [])) > 0
+
+
+def test_generate_abi_string_input():
+    """generate_abi works with a raw bytecode string."""
+    from aleo import abi
+    result = abi.generate_abi(SIMPLE_ALEO, network="testnet")
+    assert isinstance(result, dict)
+    assert result["program"] == "simple.aleo"
+    assert len(result.get("functions", [])) > 0
+
+
+def test_generate_abi_lazy_import_error():
+    """Helpful ImportError when aleo_abi is not installed."""
+    # Hide the aleo_abi package from sys.modules
+    saved = sys.modules.pop("aleo_abi", None)
+    # Also block future imports
+    sys.modules["aleo_abi"] = None  # type: ignore[assignment]
+    try:
+        from aleo import abi
+        import importlib
+        importlib.reload(abi)
+        with pytest.raises(ImportError, match="pip install aleo-abi"):
+            abi.generate_abi(SIMPLE_ALEO)
+    finally:
+        if saved is None:
+            sys.modules.pop("aleo_abi", None)
+        else:
+            sys.modules["aleo_abi"] = saved

From 97547c934c93cfed322f3478c85ccc21097675c1 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 15:34:11 -0400
Subject: [PATCH 66/72] ci: test-abi lane builds and tests aleo-abi; guard hook
 tests; isolation canary

- new test-abi job: builds both wheels, runs the aleo-abi KAT suite and
  the main-package hook tests for real, and asserts sdk/Cargo.lock never
  references leo's dev_skip_checks feature (build-graph isolation canary)
- hook tests skip gracefully where aleo-abi isn't installed (3-OS matrix)
- abi wheel jobs gated on the tests workflow like the main wheels

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .github/workflows/sdk-wheels.yml  |  4 +--
 .github/workflows/sdk.yml         | 41 +++++++++++++++++++++++++++++++
 sdk/python/tests/test_abi_hook.py |  9 +++++++
 3 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/sdk-wheels.yml b/.github/workflows/sdk-wheels.yml
index fa53c8c..8c598ef 100644
--- a/.github/workflows/sdk-wheels.yml
+++ b/.github/workflows/sdk-wheels.yml
@@ -99,7 +99,7 @@ jobs:
 
   build-abi:
     name: abi-build (${{ matrix.platform.name }})
-    needs: []
+    needs: [tests]
     runs-on: ${{ matrix.platform.runner }}
     strategy:
       fail-fast: false
@@ -168,7 +168,7 @@ jobs:
           path: sdk/dist
 
   sdist-abi:
-    needs: []
+    needs: [tests]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index 3f412bb..35b82a7 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -101,3 +101,44 @@ jobs:
       # would prove twice, so they run in a single worker on purpose.
       - name: pytest (proving suite)
         run: python -m pytest python/tests -v -m slow
+
+  test-abi:
+    name: Test (aleo-abi package)
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: |
+            sdk
+            sdk-abi
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      # The canary for build-graph isolation: leo's snarkvm feature flags
+      # (dev_skip_checks etc.) must never leak into the main SDK's lockfile.
+      - name: Assert main-crate isolation from leo features
+        run: |
+          count=$(grep -c "dev_skip_checks" sdk/Cargo.lock || true)
+          if [ "$count" != "0" ]; then
+            echo "::error::sdk/Cargo.lock references dev_skip_checks — leo build graph leaked into the main crate"
+            exit 1
+          fi
+      - name: Build both wheels
+        run: |
+          pip install maturin pytest requests
+          maturin build --release --features mainnet --manifest-path sdk/Cargo.toml --out dist
+          maturin build --release --manifest-path sdk-abi/Cargo.toml --out dist
+      - name: Install wheels
+        run: |
+          pip install --no-index --find-links dist aleo aleo-abi
+      - name: pytest (aleo-abi package suite)
+        run: python -m pytest sdk-abi/python/tests -v
+      - name: pytest (main-package abi hook)
+        run: |
+          cd sdk
+          python -m pytest python/tests/test_abi_hook.py -v
diff --git a/sdk/python/tests/test_abi_hook.py b/sdk/python/tests/test_abi_hook.py
index ca59762..2c13122 100644
--- a/sdk/python/tests/test_abi_hook.py
+++ b/sdk/python/tests/test_abi_hook.py
@@ -1,4 +1,5 @@
 """Tests for the aleo.abi integration hook."""
+import importlib.util
 import json
 import sys
 
@@ -34,6 +35,13 @@
     output r0 as Token.record;"""
 
 
+_HAS_ALEO_ABI = importlib.util.find_spec("aleo_abi") is not None
+requires_aleo_abi = pytest.mark.skipif(
+    not _HAS_ALEO_ABI, reason="aleo-abi not installed (pip install aleo-abi)"
+)
+
+
+@requires_aleo_abi
 def test_generate_abi_credits():
     """generate_abi(Program.credits()) returns dict with program=='credits.aleo'."""
     from aleo import abi
@@ -45,6 +53,7 @@ def test_generate_abi_credits():
     assert len(result.get("functions", [])) > 0
 
 
+@requires_aleo_abi
 def test_generate_abi_string_input():
     """generate_abi works with a raw bytecode string."""
     from aleo import abi

From 603d486d3aa7486fb6eea82c2348b11500176bd9 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 16:05:27 -0400
Subject: [PATCH 67/72] ci: wheel installs must resolve runtime deps; pyright
 env gets package imports

The aleo package now genuinely depends on requests (PEP 621 fix), so
--no-index wheel installs broke every lane. Allow dependency resolution,
add the new client test deps to test lanes, and give the pyright action
an environment that can resolve requests/httpx/nacl imports.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .github/workflows/sdk-wheels.yml |  4 ++--
 .github/workflows/sdk.yml        | 16 +++++++++++-----
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/sdk-wheels.yml b/.github/workflows/sdk-wheels.yml
index 8c598ef..dbd89ca 100644
--- a/.github/workflows/sdk-wheels.yml
+++ b/.github/workflows/sdk-wheels.yml
@@ -83,7 +83,7 @@ jobs:
       - name: Smoke test wheel
         shell: bash
         run: |
-          pip install --no-index --find-links sdk/dist aleo
+          pip install --find-links sdk/dist aleo
           python -c "
           from aleo.mainnet import PrivateKey
           pk = PrivateKey.random()
@@ -142,7 +142,7 @@ jobs:
       - name: Smoke test wheel
         shell: bash
         run: |
-          pip install --no-index --find-links sdk-abi/dist aleo-abi
+          pip install --find-links sdk-abi/dist aleo-abi
           python -c "import aleo_abi; print(aleo_abi.generate_abi.__name__)"
       - name: Upload wheel
         uses: actions/upload-artifact@v4
diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index 35b82a7..f7aea54 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -28,6 +28,12 @@ jobs:
       # Guard the testnet cfg seam — it only exists at compile time.
       - name: check (testnet)
         run: cargo check --no-default-features --features testnet
+      # pyright needs the package's third-party imports resolvable
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - name: Install import-resolution deps for pyright
+        run: pip install requests httpx pynacl
       - uses: jordemort/action-pyright@v1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
@@ -60,8 +66,8 @@ jobs:
           maturin build --release --features mainnet --out dist
       - name: Install wheel + test deps
         run: |
-          pip install --no-index --find-links dist aleo
-          pip install pytest pytest-xdist
+          pip install --find-links dist aleo
+          pip install pytest pytest-xdist httpx pynacl responses pytest-asyncio
       # Fast, offline tests; -n auto parallelizes across cores.
       - name: pytest (fast suite)
         run: python -m pytest python/tests -v -n auto -m "not slow"
@@ -95,8 +101,8 @@ jobs:
           maturin build --release --features mainnet --out dist
       - name: Install wheel + test deps
         run: |
-          pip install --no-index --find-links dist aleo
-          pip install pytest
+          pip install --find-links dist aleo
+          pip install pytest httpx pynacl responses pytest-asyncio
       # The two slow tests share one module-scoped proven execution; xdist
       # would prove twice, so they run in a single worker on purpose.
       - name: pytest (proving suite)
@@ -135,7 +141,7 @@ jobs:
           maturin build --release --manifest-path sdk-abi/Cargo.toml --out dist
       - name: Install wheels
         run: |
-          pip install --no-index --find-links dist aleo aleo-abi
+          pip install --find-links dist aleo aleo-abi
       - name: pytest (aleo-abi package suite)
         run: python -m pytest sdk-abi/python/tests -v
       - name: pytest (main-package abi hook)

From eae64d8c0d6a6f9ffeef8f0af30412ba6922492f Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 16:09:16 -0400
Subject: [PATCH 68/72] fix: strict-pyright compliance for aleo.abi hook
 (generics, guarded optional import)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/abi.py | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/sdk/python/aleo/abi.py b/sdk/python/aleo/abi.py
index 51202f8..db5cb7f 100644
--- a/sdk/python/aleo/abi.py
+++ b/sdk/python/aleo/abi.py
@@ -5,10 +5,10 @@
 
 import json
 import re
-from typing import Union
+from typing import Any, Union
 
 
-def generate_abi(program: object, network: str = "mainnet") -> dict:
+def generate_abi(program: object, network: str = "mainnet") -> dict[str, Any]:
     """Generate an ABI dict for an Aleo program.
 
     Args:
@@ -24,7 +24,7 @@ def generate_abi(program: object, network: str = "mainnet") -> dict:
         ValueError: If the program name cannot be determined.
     """
     try:
-        import aleo_abi as _aleo_abi
+        import aleo_abi as _aleo_abi  # pyright: ignore[reportMissingImports]
     except ImportError:
         raise ImportError(
             "The aleo-abi package is required for ABI generation. "
@@ -33,8 +33,8 @@ def generate_abi(program: object, network: str = "mainnet") -> dict:
 
     # Duck-type: if it has .source and .id, treat as Program object
     if hasattr(program, "source") and hasattr(program, "id"):
-        bytecode: str = program.source
-        name: str = str(program.id)
+        bytecode: str = getattr(program, "source")
+        name: str = str(getattr(program, "id"))
     elif isinstance(program, str):
         bytecode = program
         # Parse name from `program X.aleo;` line
@@ -55,9 +55,9 @@ def generate_abi(program: object, network: str = "mainnet") -> dict:
 
 
 def check_compatibility(
-    candidate: Union[dict, str],
-    standard: Union[dict, str],
-) -> list:
+    candidate: Union[dict[str, Any], str],
+    standard: Union[dict[str, Any], str],
+) -> list[str]:
     """Check whether a candidate ABI is compatible with a standard ABI.
 
     Args:
@@ -71,7 +71,7 @@ def check_compatibility(
         ImportError: If the aleo-abi package is not installed.
     """
     try:
-        import aleo_abi as _aleo_abi
+        import aleo_abi as _aleo_abi  # pyright: ignore[reportMissingImports]
     except ImportError:
         raise ImportError(
             "The aleo-abi package is required for compatibility checking. "
@@ -88,4 +88,5 @@ def check_compatibility(
     else:
         standard_json = standard
 
-    return _aleo_abi.check_compatibility(candidate_json, standard_json)
+    result: list[str] = _aleo_abi.check_compatibility(candidate_json, standard_json)
+    return result

From 85a53ef8ce49d5663d7315a9c6cd9df83f7e3383 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 16:12:38 -0400
Subject: [PATCH 69/72] ci: scope pyright unknown-type rules off at
 untyped/optional third-party boundaries

pynacl/httpx are optional deps and aleo_abi is a separate package; strict
pyright's reportUnknownMemberType cascades from those boundary calls. Relax
only those three rules in the four glue modules; the ~40 core binding
modules stay fully strict.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/abi.py                  | 1 +
 sdk/python/aleo/async_network_client.py | 1 +
 sdk/python/aleo/async_record_scanner.py | 1 +
 sdk/python/aleo/security.py             | 1 +
 4 files changed, 4 insertions(+)

diff --git a/sdk/python/aleo/abi.py b/sdk/python/aleo/abi.py
index db5cb7f..7722131 100644
--- a/sdk/python/aleo/abi.py
+++ b/sdk/python/aleo/abi.py
@@ -1,5 +1,6 @@
 # Copyright (C) 2024 Provable Inc.
 # SPDX-License-Identifier: GPL-3.0-or-later
+# pyright: reportUnknownMemberType=false, reportUnknownVariableType=false, reportUnknownArgumentType=false
 """Integration hook: ABI generation via the aleo-abi package."""
 from __future__ import annotations
 
diff --git a/sdk/python/aleo/async_network_client.py b/sdk/python/aleo/async_network_client.py
index 1fbd119..64c2466 100644
--- a/sdk/python/aleo/async_network_client.py
+++ b/sdk/python/aleo/async_network_client.py
@@ -1,3 +1,4 @@
+# pyright: reportUnknownMemberType=false, reportUnknownVariableType=false, reportUnknownArgumentType=false
 """Asynchronous Aleo network client (httpx-based).
 
 Transport contract (async)
diff --git a/sdk/python/aleo/async_record_scanner.py b/sdk/python/aleo/async_record_scanner.py
index 6043715..f9eea6b 100644
--- a/sdk/python/aleo/async_record_scanner.py
+++ b/sdk/python/aleo/async_record_scanner.py
@@ -1,3 +1,4 @@
+# pyright: reportUnknownMemberType=false, reportUnknownVariableType=false, reportUnknownArgumentType=false
 """Asynchronous RecordScanner (httpx-based) for delegated record scanning."""
 from __future__ import annotations
 
diff --git a/sdk/python/aleo/security.py b/sdk/python/aleo/security.py
index 6d1d1ea..a5c981d 100644
--- a/sdk/python/aleo/security.py
+++ b/sdk/python/aleo/security.py
@@ -1,3 +1,4 @@
+# pyright: reportUnknownMemberType=false, reportUnknownVariableType=false, reportUnknownArgumentType=false
 """PyNaCl sealed-box helpers for DPS encryption."""
 from __future__ import annotations
 

From 583d497dd0f40a04b7146f992afc6a0021ffb2b4 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 16:22:46 -0400
Subject: [PATCH 70/72] ci: give sdk-abi its own pytest.ini; run test-abi
 suites from package dirs

The legacy root setup.cfg injects --numprocesses/--timeout addopts
(needs xdist/timeout plugins) into any pytest run from repo root. Running
each suite from inside its package dir makes pytest use that package's
pytest.ini instead, so the test-abi lane needs no extra plugins.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .github/workflows/sdk.yml | 7 ++++++-
 sdk-abi/pytest.ini        | 3 +++
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 sdk-abi/pytest.ini

diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index f7aea54..d5e81b9 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -142,8 +142,13 @@ jobs:
       - name: Install wheels
         run: |
           pip install --find-links dist aleo aleo-abi
+      # Run each suite from inside its package dir so pytest uses that
+      # package's own pytest.ini (sdk-abi/pytest.ini, sdk/pytest.ini) rather
+      # than walking up to the stale legacy root setup.cfg.
       - name: pytest (aleo-abi package suite)
-        run: python -m pytest sdk-abi/python/tests -v
+        run: |
+          cd sdk-abi
+          python -m pytest python/tests -v
       - name: pytest (main-package abi hook)
         run: |
           cd sdk
diff --git a/sdk-abi/pytest.ini b/sdk-abi/pytest.ini
new file mode 100644
index 0000000..ae50458
--- /dev/null
+++ b/sdk-abi/pytest.ini
@@ -0,0 +1,3 @@
+[pytest]
+testpaths = python/tests
+python_files = test_*.py

From f6f4a2e94aa425d41cd6cf1f4dc0f4cd01ac1de0 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 19:58:54 -0400
Subject: [PATCH 71/72] fix: lazy per-network ProvingRequest import in
 submit_proving_request_safe

Passing a ProvingRequest object no longer triggers a mainnet import (broke
testnet-only/bundled installs); the string-parse path imports the client's
own network module. Found by the live delegated-proving spike.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/network_client.py | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/sdk/python/aleo/network_client.py b/sdk/python/aleo/network_client.py
index b7d6bd3..9e45cbc 100644
--- a/sdk/python/aleo/network_client.py
+++ b/sdk/python/aleo/network_client.py
@@ -508,13 +508,14 @@ def submit_proving_request_safe(
         if resolved_jwt and resolved_jwt.get("jwt"):
             hdrs["Authorization"] = resolved_jwt["jwt"]
 
-        # Parse the proving request to determine routing
-        try:
-            from .mainnet import ProvingRequest  # type: ignore[attr-defined]
-        except ImportError:
-            raise ImportError("aleo mainnet module not available") from None
-
+        # Determine routing. A ProvingRequest object is used as-is (no import);
+        # only a serialized string needs parsing, via THIS client's network
+        # module (not hardcoded mainnet).
         if isinstance(proving_request, str):
+            if self._network == "testnet":
+                from .testnet import ProvingRequest  # type: ignore[attr-defined]
+            else:
+                from .mainnet import ProvingRequest  # type: ignore[attr-defined]
             pr_obj = ProvingRequest.from_string(proving_request)
         else:
             pr_obj = proving_request

From 422f242640de8d8b3e5f4174f6ebb10720295de0 Mon Sep 17 00:00:00 2001
From: Michael Turner <mike@provable.com>
Date: Thu, 9 Jul 2026 20:08:47 -0400
Subject: [PATCH 72/72] fix: make ProvingRequest import lazy (object path
 imports nothing)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Corrects the prior attempt: reverts to mainnet-only lazy import (no
premature .testnet reference — that module isn't shipped yet), matching the
previously type-clean code. Object callers (delegate()) trigger no import;
only the string-parse path imports. Becomes network-aware when testnet ships.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 sdk/python/aleo/network_client.py | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/sdk/python/aleo/network_client.py b/sdk/python/aleo/network_client.py
index 9e45cbc..7a49b0b 100644
--- a/sdk/python/aleo/network_client.py
+++ b/sdk/python/aleo/network_client.py
@@ -508,14 +508,11 @@ def submit_proving_request_safe(
         if resolved_jwt and resolved_jwt.get("jwt"):
             hdrs["Authorization"] = resolved_jwt["jwt"]
 
-        # Determine routing. A ProvingRequest object is used as-is (no import);
-        # only a serialized string needs parsing, via THIS client's network
-        # module (not hardcoded mainnet).
+        # Determine routing. A ProvingRequest object is used as-is (no import —
+        # this is what delegate()/callers pass). Only a serialized string needs
+        # parsing; import lazily so an object never forces the module load.
         if isinstance(proving_request, str):
-            if self._network == "testnet":
-                from .testnet import ProvingRequest  # type: ignore[attr-defined]
-            else:
-                from .mainnet import ProvingRequest  # type: ignore[attr-defined]
+            from .mainnet import ProvingRequest  # type: ignore[attr-defined]
             pr_obj = ProvingRequest.from_string(proving_request)
         else:
             pr_obj = proving_request