The Ethereum Foundation proposes the Ethereum Interop Layer to reduce L2 fragmentation via ERC-4337 account abstraction
blog.ethereum.org •
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Promote with Leviathan NewsTL;DR: Ethereum’s Account Abstraction team proposes the Ethereum Interop Layer (EIL) — a trustless, wallet-centric system that makes all L2s feel like one unified chain. Users can sign once and perform cross-chain transfers, swaps, or mints directly from their wallet with no bridges, relayers, or chain-specific steps. EIL keeps core Ethereum values (self-custody, censorship resistance, verifiability) while moving all logic onchain. The goal: one signature, one wallet, many L2s — a seamless Ethereum experience without fragmentation.
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More coverage
- ERC-4337: Account Abstraction Using Alt Mempool (eips.ethereum.org)
- What Is ERC-4337? Account Abstraction Explained 2026 | Support (eco.com)
- What is ERC-4337? - Alchemy (alchemy.com)
- EIL: Trust minimized cross-L2 interop - Layer 2 - Ethereum Research (ethresear.ch)
- ERC-4337 Documentation (docs.erc4337.io)
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