以太坊研究日报
A daily record of what changed in Ethereum protocol work, research and the ecosystem.
Page 31 of 40 · April 9, 2026 to April 15, 2026
nerolation clarified EIP-7976 and EIP-7981 by making the floor cost explicit at 64 gas per calldata or access list byte, submitted and merged the same day. benaadams's EIP-8141 spec tightening was merged. A draft wallet privacy paymaster capability built on EIP-5792 appeared on Magicians. koeppelmann addressed the CowSwap interface compromise, saying users landing on malicious interfaces will keep happening.
The Ethereum Foundation and audit providers launched the Ethereum Audit Subsidy to lower audit costs for builders. ERC-8231 was proposed on Magicians, defining onchain registration, rotation, revocation and migration of NIST standardized post-quantum keys. A discussion thread opened for EIP-8188, which records the block number of the last write to every account and storage slot as a first step toward hot and cold state separation. The agenda for the first Native Account Abstraction breakout was posted.
benaadams submitted a tightening of the EIP-8141 (frame transaction) spec, making frame modes, approval semantics, default code behavior and public mempool rules more explicit. Two EIP-8037 state gas accounting clarifications were submitted. ERC-8227 appeared on Magicians, proposing a fungible token with FHE encrypted balances and ZK verified transfers. growthepie flagged another mass address poisoning attack on mainnet.
A Sunday. benaadams submitted EIP-8224, a `0x08` "counterfactual transaction" that uses ZK proofs against canonical fee note contracts to pay gas for a fresh EOA with no ETH, so funding it does not reveal a link. prestwich submitted a companion to EIP-8164 making the ECRECOVER precompile aware of native key delegation. StarkWare discussed quantum safe Bitcoin transactions without softforks.
benaadams submitted EIP-8223, a sponsored transaction type where gas is charged to the target contract (`tx.to`) through a payer registry predeploy. prestwich switched EIP-8164 native key delegation from Ed25519 to NIST standardized ML-DSA-44, submitted and merged the same day. gakonst argued that more AA EIPs will not fix wallets and the ecosystem must make decisions for wallet users and enforce them in an EIP. jessepollak announced that Base is bringing privacy.
The EF published Checkpoint #9: Glamsterdam progress is slow but steady with ePBS harder than expected; Hegotá chose FOCIL as its headliner and committed to account abstraction among the minor features. On the first day of non headliner proposals, Amxx proposed EIP-7819 SETDELEGATE and nconsigny proposed EIP-7851 and EIP-8151 to let EIP-7702 delegated EOAs deactivate their original key.
ACDE #234 announced bal-devnet-3 had launched and glamsterdam-devnet-0 is targeted for next week if epbs-devnet-1 is stable; Hegotá non headliner proposals opened, a native AA breakout was planned, and benaadams presented ERC-8221 Wallet Title Deeds (NFT controlled smart accounts). rakita added a TX_GAS_LIMIT opcode to EIP-8175, submitted and merged.