QKC/OP Devs Meeting #61 Agenda

[blockchaindevsh]

Meeting Info

• Aug 23 2025, 10:00 UTC+8
• Duration: 60 minutes
• Meeting link
• Anyone can comment on the agenda where they would like this to be discussed.

Agenda

• Protocol/App/Research progress

[blockchaindevsh]

Goal:

• Prepare for mainnet launch

Updates:

1. merge with op-deployer 0.4.1(merge op-deployer/v0.4.1 optimism#79) and 0.4.2(merge op-deployer/v0.4.2 optimism#81)
2. make mintTransaction called via CrossDomainMessenger optimism#80
3. boost p2p ratelimit optimism#84
4. read the super chain agreement
5. investigate the sync issue, added l1.cache-size=0 to rpc node.
6. fix Test_ProgramAction_OperatorFeeConsistency optimism#89
7. review:
   1. Fix "contracts-bedrock-tests" ci error optimism#86 (review)
   2. CircleCI: fix timeout optimism#90
   3. Set cache size #82
8. read the op devstack
9. read the evmc code

TODO:

1. fix CI test
2. read the op devstack

[pochenai]

Goal:

• 10GGasPS Research

Updates:

• Code review decouple compiler and executor go-evmc#13 use EVMExecutor in host func go-evmc#17 Add ReverseInplace() go-evmc#18 support dynamic memory size using host func go-evmc#19 support MSTORE8 go-evmc#22 Add EVM with full context go-evmc#23 add fib interpreter bench go-evmc#28 Better error handling and add stack overflow check go-evmc#30 add stack underflow check go-evmc#43 reuse Geth structure go-evmc#44 unify host function with jump table go-evmc#45 optimize gas consume code go-evmc#46 pass compile opts in ExecuteCompiledWithOpts go-evmc#47 add invalid jump dest error go-evmc#48
• More opCodes: neat: retrieve execution instance via latest cgo handler go-evmc#15 add ADDMOD support go-evmc#16 cosmetic: arrange opcode implementations in ascending opcode number go-evmc#39 update Sload and Sstore with Geth's stateDB go-evmc#31 support Mulmod, Address, Origin and Caller go-evmc#32
• Share with Toni and Gary about our progress on BAL

TODO:

• More opcodes

[qzhodl]

Goal:

• SWC Mainnet Preparation

Updates:

• Gamma Test:
  • Set cache size #82
• Code review
  - fix Test_ProgramAction_OperatorFeeConsistency optimism#89

TODO:

• Plan for Gamma upgrade
• Run https://github.com/QuarkChain/emergency-response-handbook

[qizhou]

Goal:

• Explore EVM limit
• Verify Gamma Testnet

Updates:

• go-evmc supports 50%+ opcodes with dynamic memory and stack overflow/underflow checks

TODO:

• go-evmc with full opcodes (post-pectra)
• Finish the review of the superchain contract

[ping-ke]

• Ethstorage trusted setup:
  • Work with the PSE platform to maintain online ceremony.
    • issues: stuck, position no show, FirebaseError
  • ceremony status
    • circuit 1 contributos: 286
    • circuit 1 contributos: 270
  • https://docs.google.com/document/d/1tGfPryAiUeu8S3vW-zLGG_LghPblf3YqbrmCROD0yCo/edit?tab=t.0
• Investigate EthStorage integration test failure
  • Fix integration test: change lastKvIdx to kvEntryCount ethstorage/es-node#423
  • resolve failure cost by custom error

TODO:

• Ethstorage trusted setup:
  • finalize zkey, finalize verification doc
• Support trusted setup for ethstorage

[syntrust]

Goal:

• swc mainnet

Updates:

• https://app.circleci.com/pipelines/circleci/9n5VnJ75qFpuj33eU2XAuA/UykduNDM3FCwRU5gTixTkY?message=ok&success=true&triggerSource=github-app

• Draft: fix CC optimism#85

• CircleCI: fix timeout optimism#90

review:

• Fix svm installation on CI by updating Docker image optimism#87
• fix Test_ProgramAction_OperatorFeeConsistency optimism#89

TODO:

• Fix CircleCI tests