Can blue sky control a session key and sign stuff?
This is super cool!
looks like threads wont actually support activitypub at launch. wonder what their fast follow looks like https://techcrunch.com/2023/07/05/adam-mosseri-says-metas-threads-app-wont-have-activitypub-support-at-launch/
A local censorship fault will not be automatically by all the other chains. So it has to be long enough such that all the LPs detect it and exit.
Yea. That’s fine. Local amm code takes over the last valid root in exit mode. So all the LPs can exit
Nah, you need some timeout. If sequencer posts a different block on every chain, it could double spend and instant exit local coins.
I think you can guarantee instant finality by executing locally. But not 100% sure.
Sequencer signature must work on all chains, so once you have the data locally, you can always post it to the remote. All you need is a sequence number to prove it signed a different block for the same height.