以太坊研究日报
In the evening ACDC #184 collected Hegotá non-headliner proposals: Barnabé Monnot pitched quick slots, cutting slots from 12 to 10 seconds, alongside presentations on VOPS, block in blobs, RowDAS and the issuance burn. On account and gas details, an EIP-8141 PR fills in the initial warm address set for frame transactions, EIP-8297 now stores EIP-7702 delegation indicators in the account header (merged), and rakita opened discussion of EIP-8358 net gas metering for account changes.
Image: ethresear.ch, Demand Model with Elasticities for Ethereum State, Data, and Execution
(Marchhill), submitted. The spec did not define the initial warm set for frame transaction processing, so `gas_used` could diverge at the first `tx.sender` access (some clients charge it COLD, while EIP-2929/3651 warm it); the PR pins the set to the EIP-2929/EIP-3651 set (`tx.sender`, coinbase, precompiles) minus any frame target.
(CPerezz), merged, with the companion EIP-8347 PR merged the same day. Previously EIP-7702 delegation indicators were content-addressed code chunks in `CODE_ZONE`, so every account delegating to the same target shared one leaf; clearing or replacing a delegation forced a client to determine whether any account anywhere still delegated to that target, which cannot be answered block-locally.
EIP-8297: store delegation indicators in the account header (CPerezz), merged, with the companion EIP-8347 PR merged the same day. Previously EIP-7702 delegation indicators were content-addressed code chunks in `CODE_ZONE`, so every account delegating to the same target shared one leaf; clearing or replacing a delegation forced a client to determine whether any account anywhere still delegated to that target, which cannot be answered block-locally.
04:40 (rakita). Mirroring the EIP-2200 scheme for storage, an account counts as changed only once its balance or nonce differs from its value at the start of the transaction, and the value transfer cost of CALL and CALLCODE follows from that.
02:37; its 0.75 factor still needs client benchmarking against concurrent changes such as EIP-8038.
14:15, arguing that faster slots raise the value of Ethereum blockspace, which accrues to users, the network and ETH.
(nixorokish), submitted.
23:52 (M1kuW1ll), set against EIP-8037 metering state creation gas separately and EIP-7999 adding per-resource base fees.
(anderselowsson) and RowDAS distributed blob reconstruction (cskiraly), submitted.
New EIP: normalized state gas limit (anderselowsson) and RowDAS distributed blob reconstruction (cskiraly), submitted.
21:32, a post-quantum DAS design using hash-based commitments instead of KZG.
19:28, with 24 EIPs, testnets soon and mainnet targeted for Q4.
21:32, for AI coding agents reviewing Circom circuits.
19:24, since it keeps a centralized RPC from knowing your reads.
01:54.
19:39.