OP Stack

What’s the best channel for following the progress on fraud/validity proofs?

Official account of the Optimism Collective.

probably this one :) 

protocol progress comms used to go out on twitter/x but we have @undefined now 👀

product @ optimism • ex-crypto @ ex-twitter 

are there places outside of farcaster, like forums or groups where this is being discussed more frequently?

what kinds of info or discussions are you looking for? most of the announcements go out on X, and the work is mostly happening live in our monorepo:

what kinds of info or discussions are you looking for? most of the announcements go out on X, and the work is mostly happening live in our monorepo: https://github.com/ethereum-optimism/optimism

any discussions related to fault proofs (and other proof types)

i'll read the specs in monorepo in the meantime, thanks!