[Ethereum Team Proposes EIL Solution to Enable Seamless Use of All L2s Like 'One Single Chain'] According to a report by Jinse Finance, the Ethereum account abstraction team has released the 'Ethereum Interoperability Layer' (EIL) proposal, aiming to enable all L2s to be used seamlessly as if they were a single chain. EIL is based on ERC-4337, allowing users to complete cross-chain operations with a single signature within their wallet, without the need for cross-chain bridges or relays, while maintaining self-custody and censorship resistance. This aims to provide a unified experience for Ethereum's multi-chain ecosystem.