Execution Layer Meeting 157

[timbeiko]

Meeting Info

• Mar 16, 2023, 14:00-15:30 UTC
  • Note: as of this ACD (Mar 16), DST will have ended in parts of the world. Double check your local time!
• Youtube Stream: https://youtube.com/live/ViLwzeIuJUc
• Zoom: shared on #allcoredevs Discord channel shortly before the call
• Ethereum Protocol Calls Calendar subscription

Agenda

• Shanghai Updates
  • Goerli Upgrade Recap
  • Mainnet Date?
• Allow EL to suggest local execution execution-apis#388
• Cancun Updates
  • SSZ updates:
    • https://hackmd.io/y1MCA5Q-R4eMVyOBHiRH7Q
    • https://eips.ethereum.org/EIPS/eip-6404#test-cases
  • Proposed EIPs so far:
    • SELFDESTRUCT removal (4758, 6046, 6190, etc.)
    • EVMMAX: EIP-6601 & EIP-6690
    • EOF
    • EIP-2537
    • EIP-1153
    • EIP-4788
    • EIP-663
    • EIP-5920

• https://medium.com/ethereum-cat-herders/exploring-ethereums-client-ecosystem-afc9affa84dd

[timbeiko]

Assuming we'd like to move forward with scheduling mainnet, here are some potential slot/epoch/UTC combos:

192512 6160384 4/6/2023, 2:37:11 AM
194048 6209536 4/12/2023, 10:27:35 PM
195584 6258688 4/19/2023, 6:17:59 PM

[terencechain]

If there's time, can @potuz and I briefly discuss: ethereum/execution-apis#388 ?

[jwasinger]

Time permitting, I would like to discuss EIP-6601 and EIP-6690.

EIP 6601 supersedes EIP-5843. EIP-6690 is a modified version of EIP-6601 which removes EOF as a dependency.

[timbeiko]

@jwasinger added!

[snreynolds]

Since eip-1153 is on the agenda as a propsed EIP, I just wanted to give a concise update on it’s current state:

• It has been implemented, tested, & merged in geth, nethermind, besu, and ethereumjs.
• It has been partially implemented in erigon, with some minor work left and additional testing.
• Tests have been merged in ethereum/tests and have been run against geth, nethermind, besu, and ethereumjs.
• An implementation for inline assembly in solidity has been built and tested with some Uniswap related prototypes.

[rolfyone]

Assuming we'd like to move forward with scheduling mainnet, here are some potential slot/epoch/UTC combos:

192512 6160384 4/6/2023, 2:37:11 AM 194048 6209536 4/12/2023, 10:27:35 PM 195584 6258688 4/19/2023, 6:17:59 PM

The only concern I have is i'm not around on the 6th April, but if it works for everyone else the rest of the team can probably deal with anything that arises... Personally I'd love to see it go live and not just have to hope it worked :)

[poojaranjan]

If time permits, we'd like to share the Exploring Ethereum’s Client Ecosystem report based on the Client Diversity survey.

[timbeiko]

closed in favor of #744