A place for talking about the Ethereum Virtual Machine on Farcaster.

Created a Multicall3 fork with support for 2771-style msg.sender calldata encoding. Very useful for allowing sensitive operations from trusted senders to be executed via multicall.

Created a Multicall3 fork with support for 2771-style msg.sender calldata encoding. Very useful for allowing sensitive operations from trusted senders to be executed via multicall.

https://github.com/jaydenwindle/multicall-authenticated

Is that ERC popular / widely used? And how does it fit in (if at all) with ERC-4337?

Would be great if you could leave a comment with this idea and rationale here: https://github.com/mds1/multicall/issues/146

(Currently have no active plans for Multicall4, just documenting ideas for now)

Security at Optimism. Formerly built Umbra and more at ScopeLift

2771 is no longer widely used (superseded by 4337), but it introduced a helpful pattern for authenticating msg.sender when a transaction involves intermediate callers (such as multicall). We use this pattern to allow users to execute operations from multiple 6551 accounts within a single tx.