以太坊研究日报
Two account and privacy EIPs wrote their system contract addresses into the spec: EIP-8250's `NONCE_MANAGER` is pinned to `0x...8250` and EIP-8272's `RECENT_ROOT_ADDRESS` to `0x...8272`, so devnets can interoperate by reading the spec. Marchhill submitted EIP-8361 transaction validity proofs, which use proofs to raise the public mempool's ceiling on validation work for frame transactions. In the evening ACDT #90 discussed Glamsterdam repricing, with the anchor lowered from 100 to 75 Mgas/s.
(AnkushinDaniil), merged. The PR explains that `NONCE_MANAGER`'s address determines the storage slots keyed nonces live in, so two clients that pick different values do not share a chain; the address was `0xTBD` while the contract code was already pinned. Both known implementations independently chose the address equal to the EIP number, matching the `EXPIRY_VERIFIER = 0x...8141` convention in EIP-8141.
(AnkushinDaniil), merged the same day.
(Marchhill), submitted. Per the PR, proofs of EIP-8141 validation prefixes raise the public mempool's validation-work ceiling and extend FOCIL eligibility without changing transaction execution or gas charges. It includes recursive batching, restricted fee-bump reuse, bounded certificate retrieval and one authenticated certificate per IL, and targets local consumer proving and future proof-verifying nodes.
(abc-123-c), submitted, a mechanism for deploying temporary contracts; EIP-8081: PFI EIP-8360 was submitted the same day to propose it for Hegotá.
New EIP: TCREATE opcode (abc-123-c), submitted, a mechanism for deploying temporary contracts; EIP-8081: PFI EIP-8360 was submitted the same day to propose it for Hegotá.
(forshtat), refusing to sign automatically when a constraint is violated; the same author submitted ERC-8362 custom encoding layout for ERC-7730.
ERC-7730: generalize mustMatch into a boundaries object with constraints (forshtat), refusing to sign automatically when a constraint is violated; the same author submitted ERC-8362 custom encoding layout for ERC-7730.
(kamilsa) and EIP-8081: PFI EIP-8359 (hanniabu), submitted.
EIP-8142: Bib columns propagation (kamilsa) and EIP-8081: PFI EIP-8359 (hanniabu), submitted.
Posted at 16:01; the call is on August 4.
14:30.