The Ethereum team proposes the EIL solution, aiming to enable all L2s to be used seamlessly as if they were "the same chain".

Jinse Finance reported that 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 enables a unified experience across Ethereum's multi-chain ecosystem.