MEV-Boost Community Call #5 - 17 August 2023

[ralexstokes]

Meeting Info

• 17 August, 2023, 15:30 UTC
• Duration: 90 minutes
• Recording: https://youtu.be/dEmJS9fZYOM
• Zoom: Launch Meeting - Zoom

Agenda

• Deneb updates

  • spec updates
    • builder-specs
      • RFC: RFC: Use `MAX_BLOB_COMMITMENTS_PER_BLOCK` as max length for BlindedBlobsBundle SSZ lists by jimmygchen · Pull Request #87 · ethereum/builder-specs · GitHub
    • relay-specs
      • Remove submitBlock response type by jtraglia · Pull Request #26 · flashbots/relay-specs · GitHub
      • Add proposer_pubkey to BidTraces by jtraglia · Pull Request #24 · flashbots/relay-specs · GitHub
  • implementation updates
    • • mev-boost (tracker issue): ready for testing + review: Add Deneb Types and Flow by avalonche · Pull Request #553 · flashbots/mev-boost · GitHub
      • relay (tracker issue): ready for testing + review: GitHub - flashbots/mev-boost-relay at deneb
      • builder (tracker issue): was blocked on geth, in progress of rebase with geth 1.12.2, Decun Upgrade · Issue #91 · flashbots/builder · GitHub
    • GitHub - flashbots/mev-boost at develop-deneb
    • GitHub - flashbots/mev-boost-relay at deneb
    • discuss implementation readiness for other relays
    • dreamboat? bloxroute? other implementations?
  • testing efforts
    • some work with CL teams to integrate latest updates

• Ecosystem updates

  • MVP builder using `reth` by ralexstokes · Pull Request #112 · ralexstokes/mev-rs · GitHub
    • https://sepolia.etherscan.io/block/4049983

• open questions / proposals

  • eth_validatePayload
  • validator registrations onchain
  • introduce web socket option for builders/proposers