NATIVE ACCOUNT ABSTRACTION DOES NOT NEED A GENERAL-PURPOSE TRANSACTION LAYER

Summary from the TLDR Crypto newsletter

EIP-8130 is the correct native account abstraction path for EVM rollups, encoding the three primitives users need (transaction batching, gas sponsorship, and key rotation) without the complexity of EIP-8141's seven new opcodes, frame modes, and layered execution model. EIP-8130's deterministic contract addresses enable cross-chain account changes without bridges, and wallets receive a canonical interface for secp256k1, P-256, and WebAuthn/passkey authenticators. With Ethereum's Glamsterdam upgrade slipped to Q4 2026 and EIP-8141 not credibly activatable before late Q2 2027, L2s can adopt EIP-8130 now. Base is targeting EIP-8130 in its Cobalt upgrade for a 2x per-transaction cost reduction, with Optimism partnering to extend native AA across the OP Stack.