Motivation
This document is about a discussion between the Ethereum team and AA wallet teams that were initiated by Vitalik.
The AA team highlighted several issues they were currently facing. I have collected the topics and content of our discussions for internal review and learning (especially for zkEVM rollup-related parts).
Critical Issues
Multichain implementation
The design goal of multichain AA wallet is to achieve address consistency and state (e.g. signing key, settings) consistency across multichain.
1. Address consistency across multichain