以太坊研究日报
A daily record of what changed in Ethereum protocol work, research and the ecosystem.
Page 10 of 15 · September 3, 2026 to September 9, 2026
Vitalik wrote a note on the recursive STARK mempool (EIP-8288), which he hopes gets into I*, the fork after Hegotá, as the next step after frame transactions; his EIP for a frame type for PQ signature and STARK aggregation was merged as a draft the same day. misilva73 simulated the first day of the gas limit rising from 60M to 200M: fees spike and then fall, and 9 of 12 demand scenarios end with median utilization near the target.
soispoke published MATCHA. With frame transactions and keyed nonces, one sender may have several pending transactions, which creates a DoS risk; MATCHA lets a sender earn extra "width" only from the gas it actually used in finalized blocks. Gottfried Herold suggested EIP-8250 use the first byte of the nonce key to tell one-shot nonces from counter nonces, so Bloom filters can later reduce storage for stateless nodes. Trezor began supporting ERC-7730 clear signing.
The EF Protocol cluster published its Hegotá tier list, grading all 62 proposed EIPs in one view: FOCIL and frame transactions (EIP-8141) are S tier, must ship, and keyed nonces, recent roots and others are A tier. EIP-8272 merged a change counting the recent root verifier frame's execution gas toward `MAX_VERIFY_GAS`. EIP-8037 fixed top-level rollbacks wrongly refunding pre-execution state gas. misilva73 posted an overview of Hegotá's 10+ repricing EIPs.
Vitalik recommended reading about the last few months of progress on frame transactions (EIP-8141) and the updated EIP, saying a lot of important progress had been happening quietly; Derek Chiang said the authors recently achieved a design breakthrough, realizing things they thought had to go into the transaction envelope did not. The same day, a PR proposed defining `MAX_VERIFY_GAS` as a shared mempool floor rather than a per-node ceiling.
A quiet Saturday. benjaminion showed a proof of concept of decoupled consensus that cut time to finality by about 4x on a network a decent fraction of mainnet's size. kamilsa submitted a new EIP that propagates execution payloads in chunks. A crowdsourcing effort started by ladislaus0x produced an optimized and formally verified EVM implementation of MODEXP within a day.
ethrex opened a public testnet built on Glamsterdam that runs EIP-8141, EIP-8250, EIP-8272, FOCIL and VOPS together, the EIPs behind the privacy roadmap. EIP-8037 merged two cross-frame fixes: rollbacks restore state gas relative to the frame's starting point, and merging child frames returns state gas to `gas_left`. EIP-8130 was renamed Keystore Accounts. Flashbots came out in support of quick slots for Hegotá.
A benchmark on ethresear showed that if privacy apps like Tornado Cash and RAILGUN want to use frame transactions to drop offchain relayers, their minimum validation cost is 211,828 gas, above the public mempool's 100k `MAX_VERIFY_GAS`; the author suggests raising it to at least 250k. On accounts, ERC-8403 proposes a standard for adding, rotating and revoking authorities on native AA accounts, and EIP-8130 adds an optional checkpointed keystore. In the evening, ACDC #186 confirmed October 6 as the Sepolia target.