以太坊研究日报
soispoke listed a CROPS wishlist for Hegotá: censorship resistance via FOCIL (EIP-7805, SFI) and privacy via frame transactions (EIP-8141, CFI), keyed nonces (EIP-8250) and recent roots (EIP-8272). misilva73 fixed a bug in EIP-8038 where `x → 0 → x` could yield a net refund, and it was merged. mikeneuder argued that a native zkEVM scales bandwidth, not just execution. Lighthouse v8.2.0 fixed several security vulnerabilities and users should upgrade soon. Vitalik ran an experiment to test whether AI text analysis can identify a document he wrote anonymously.
Image: ethresear.ch, A native zkEVM scales bandwidth, not just execution (mikeneuder)
20:34: censorship resistance via FOCIL (EIP-7805, SFI'd); open source, with everything open source in protocol upgrades; privacy via frame transactions (EIP-8141, CFI'd), keyed nonces (EIP-8250) and recent roots (EIP-8272); plus security items.
23:43, a thorough look at the design space and tradeoffs for post-quantum transaction signatures on Ethereum.
(misilva73), submitted and merged. When a slot is returned to its original value within one transaction (for example `x → 0 → x`), the `STORAGE_CLEAR_REFUND` granted on the clear was never reversed on restore, leaving a net refund of 9,380 gas despite no net state change.
Submitted.
00:29 (mikeneuder). A native zkEVM is usually pitched as execution scaling, with validators downloading and verifying a proof for the whole block; the post argues it changes the bandwidth constraint as well.
19:40; all beacon node users should upgrade as soon as practical, and validator client users should review their fee-recipient and graffiti settings.
Submitted and merged.
Submitted.
22:40.
22:32.
20:02.