以太坊研究日报
Vitalik overlaid his 2023 roadmap onto the current Strawmap: overlap is high, but quantum safety moved up and some items were deprioritized. Base's chunter-cb submitted a major EIP-8130 rewrite: the account configuration contract becomes the Keystore contract, aligned with the base/eip-8130 canonical implementation, and the spec keeps only the consensus surface. Marchhill filled three gaps in EIP-7906 that would have made clients diverge, all merged the same day. kassandra showed kohaku-cli doing a stealth-address transfer and its announcement in a single 4337 UserOp.
(chunter-cb), submitted. The Account Configuration contract is renamed the Keystore contract (`KEYSTORE_ADDRESS`, `IKeystore`) and aligned with the canonical `base/eip-8130` implementation; contract internals such as storage layout, typehashes, event ABIs and function bodies are deferred to that repository, and the EIP keeps only the protocol consensus surface.
(Marchhill), merged. Several `TXTRACE`/`TXDIFF` operands are marked must be 0, but the spec never said what happens on a non-zero value; since these run in a `POST_TX` frame, a divergence changes post-transaction state and so block validity, and the PR makes a non-zero value an exceptional halt. Also merged that day: record TXDIFF state reads per EIP-7928 and define contracts_deployed precisely.
EIP-7906: specify handling of reserved "must be 0" inputs (Marchhill), merged. Several `TXTRACE`/`TXDIFF` operands are marked must be 0, but the spec never said what happens on a non-zero value; since these run in a `POST_TX` frame, a divergence changes post-transaction state and so block validity, and the PR makes a non-zero value an exceptional halt. Also merged that day: record TXDIFF state reads per EIP-7928 and define contracts_deployed precisely.
EIP-7906: specify handling of reserved "must be 0" inputs (Marchhill), merged. Several `TXTRACE`/`TXDIFF` operands are marked must be 0, but the spec never said what happens on a non-zero value; since these run in a `POST_TX` frame, a divergence changes post-transaction state and so block validity, and the PR makes a non-zero value an exceptional halt. Also merged that day: record TXDIFF state reads per EIP-7928 and define contracts_deployed precisely.
21:45.
22:49. `kohaku transfer --to tatsumaki.gwei --stealth` resolves the Ethereum name to a "stealth inbox", derives a fresh address via the stealth address protocol, and bundles the transfer and the announcement into one 4337 UserOp.
19:07, with Tornado note import and tail calls for Railgun unshields.
02:49.
04:19.
17:47.
21:30, now covering interop, privacy and ZK as well.
21:39; overlap is high, but some items were reordered (quantum safety moved up) and some deprioritized.
03:13.