以太坊研究日报
The EIPs around frame transactions saw a burst of updates: EIP-8250 now charges a new keyed nonce as state gas at EIP-8037's price for one new storage slot (97,920), and EIP-8272 replaces the recent roots transaction field with a canonical VERIFY frame. spencer-tb filed a PR to state in EIP-8037's security considerations that `GAS` is no longer monotonic within a frame. On privacy, recmo announced ProveKit v1, bringing zero-knowledge identity proofs to phones; dcbuilder added shortly after midnight that it already powers World ID.
Was merged (soispoke). EIP-8141 gives each frame separate execution and state gas budgets, while EIP-8250 still charged 20,000 from the approving frame's execution gas. The charge now comes from `state_gas_left`, priced at EIP-8037's cost for one new storage slot, `STATE_BYTES_PER_STORAGE_SET * CPSB` (currently 97,920), since each fresh key creates one ordinary persistent slot.
(soispoke). The `recent_root_references` field is replaced by a `VERIFY` frame that calls the recent root contract with up to sixteen `(source_id, slot, root)` tuples, placed before application validation. Public mempool validation allows only `SLOTNUM` and the required recent root storage reads, and the frame does not count toward `MAX_VERIFY_GAS`, leaving that budget for signature checks.
(spencer-tb) added only a security consideration, without changing semantics, stating that `GAS` is no longer monotonic; the PR was eventually closed without merging.
Merged; VOPS Profiles for FOCIL Eligibility, merged, defining two VOPS profiles for FOCIL, with profile 2 adding bounded validation replay for eligible frame transactions.
EIP-8141: remove a redundant check for a frame's state gas limit, merged; VOPS Profiles for FOCIL Eligibility, merged, defining two VOPS profiles for FOCIL, with profile 2 adding bounded validation replay for eligible frame transactions.
23:50, letting developers build authentication with ZK privacy on all user devices; the goal is to show that an ordinary phone can ZK-prove a passport in under a minute, with no trusted setup and 128-bit post-quantum security.
21:09.
15:58, making moves between EVM chains and exchanges 60x faster.
22:44.
18:12, using Avihu Levy's QSB design.
03:14: 45 incidents handled, with $5.7M lost to protocol compromises and $2.8M to wallet drains.
New EIP: eth/73 indexed cell requests.
EIP-8025: add a prover-supplied hash seed to StatelessInput; new EIP: eth/73 indexed cell requests.
08:55, with 24 posts that day.