Agree with Barnabé. Braid looks interesting, but I have seen it referred to as multi-proposer, which seems misleading (there it seems to be very similar in spirit to FOCIL). To me its main contribution is in exploring a deterministic ordering mechanism for L1.

Agree with Barnabé. Braid looks interesting, but I have seen it referred to as multi-proposer, which seems misleading (there it seems to be very similar in spirit to FOCIL). To me its main contribution is in exploring a deterministic ordering mechanism for L1.
https://x.com/barnabemonnot/status/1820912429418811594

Ethereum protocol R&D. Admirer of emergent order.

Side note: I personally find the term multi-proposer in this context confusing. That term makes me think of the idea by @domothy for multiple competing full block proposers. I think of mechanisms like Braid and FOCIL more as multi-party generalizations of inclusion lists.