QKC/OP Devs Meeting #79 Agenda

[blockchaindevsh]

Meeting Info

• Jan 9 2026, 15:00 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:

• Mainnet launch

Updates:

1. analyze changes of https://github.com/ethereum-optimism/optimism/releases/tag/op-node%2Fv1.16.4, mainly this "Light CL" change.
2. implement minimmit protocol

TODO:

1. review Deployment for mainnet and testnet #101
2. maybe merge https://github.com/ethereum-optimism/optimism/releases/tag/op-node%2Fv1.16.4 ?
3. investigate temporary batcher submission failure

[qzhodl]

Goal:

• Mainnet launch

Update:

• Delta testnet upgrade withdraw test - finished
• Mainnet test - WIP
  • CL sync - Monitor whether the mainnet archive service is healthy ethstorage/es-node#489
  • Upgrade strategy of other L2s
  • Upgrade sequencer and test
• Study the articles of Ping and PO

TODO:

• Mainnet upgrade test
• Tempo research

[ping-ke]

• half-path-based on binary Merkle tree
  • half-path-based on binary Merkle tree qizhou/research#6
  • bug fix for hash-based and path-based trie demo code qizhou/research#7
  • Deep study on half-path-based and compare it with hash-based, and path-based, and prepare a presentation slide for sharing

TODO

• Researching the L2 + ethstorage ecosystem

[dajuguan]

Goal:

• 10GGasPS Research

Update:

• Benchmark libmdbx and rocksdb https://github.com/dajuguan/ioarena (--ongoing due to mdbx's write speed is so slow!)
  • fix rocksdb link error pmwkaa/ioarena#46
• Investigate reth and ethrex's rockdb integration
  • feat(rocksdb): rocksdb database implementation for reth paradigmxyz/reth#19008
  • TransactionHashNumbers Insert Performance Degrades Rapidly with Scale paradigmxyz/reth#19702
  • https://github.com/lambdaclass/ethrex/blob/main/crates/storage/backend/rocksdb.rs
• implement rocksdb adaptor for revm --ongoing

[syntrust]

Goal

• SWC mainnet

Update

• Monitor whether the mainnet archive service is healthy ethstorage/es-node#489
  • Archive service alert ethstorage/es-node#490
• L2 mainnet upgrade

TODO

• mainnet test