以太坊的"L1.5"：临时 Rollup 新架构

Ephemeral Rollup: The New “L1.5” of Ethereum TLDR; Ethereum’s core job has always been verifying state transitions. While rollups made that verification succinct, they at the same time hold their users’ state, which is why every rollup needs an exit. Native account abstraction ( EIP-8141 and related EIPs) and proof agg…