Ethereum Account Abstraction

Looks cool! Passkey signatures with Safe? Wonder how they’re doing it

Looks cool! Passkey signatures with Safe? Wonder how they’re doing it https://x.com/zealwallet/status/1737866937709793668?s=46&t=4uvqPlfgRhbFEJn_fmCUBg

Builder of things. Dir of Product Research @ Polygon; x: Flow, Augur;

Yes, I can actually write code.

Thanks yes, but I assume they'll do this through a Safe module? Which I haven't seen yet.

Can’t find contracts in their repo but in the demo video the guy says that they deploy a FCL contract for you which is the owner on the safe and then I the safe would 1271 call into that contract

abstractooor @rhinestone • prev oxford and exited web2 founder

Makes sense. How much does that sign verification cost... Havent looked at that contract.

Given that they deploy a new one for every user (which will be a few million gas) I think they’re using the precomoputed version which is around ~70-80k gas per usage (but deployment is very expensive)