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以太坊研究日报

Ethereum Research Daily

chunter-cb submitted first drafts of an account configuration AA EIP. nerolation submitted and merged EIP-7981, counting access list cost in the EIP-7623 floor, and the same day submitted an EIP adding authorization data to the floor. ACDC #173 set Glamsterdam mainnet for June to August with public testnets around May, with an option to ship without ePBS if it is not ready. ethereum featured Railgun.

Image for January 22, 2026

Image: Ethereum Magicians, EIP-8131: Add Auth Data to EIP-7623 Floor

Native AA: account configuration draft

Gas: closing calldata floor gaps

Calls: ACDC #173

ACDC #173

21:00, per Ethereal news #8: Glamsterdam mainnet targets June to August to allow two upgrades a year, public testnets around May and devnets done around April; epbs-devnet-0 targets late February, with an option to ship Glamsterdam without ePBS; the Hegotá headliner deadline is February 4; blob-devnet-0 launched, a prerequisite for BPO3.

https://forkcast.org/calls/acdc/173

Ethereal news #8

ACDC #173, 21:00, per Ethereal news #8: Glamsterdam mainnet targets June to August to allow two upgrades a year, public testnets around May and devnets done around April; epbs-devnet-0 targets late February, with an option to ship Glamsterdam without ePBS; the Hegotá headliner deadline is February 4; blob-devnet-0 launched, a prerequisite for BPO3.

https://ethereal.news/ethereal-news-weekly-8/

epbs-devnet-0

ACDC #173, 21:00, per Ethereal news #8: Glamsterdam mainnet targets June to August to allow two upgrades a year, public testnets around May and devnets done around April; epbs-devnet-0 targets late February, with an option to ship Glamsterdam without ePBS; the Hegotá headliner deadline is February 4; blob-devnet-0 launched, a prerequisite for BPO3.

https://notes.ethereum.org/@ethpandaops/epbs-devnet-0

blob-devnet-0

ACDC #173, 21:00, per Ethereal news #8: Glamsterdam mainnet targets June to August to allow two upgrades a year, public testnets around May and devnets done around April; epbs-devnet-0 targets late February, with an option to ship Glamsterdam without ePBS; the Hegotá headliner deadline is February 4; blob-devnet-0 launched, a prerequisite for BPO3.

https://notes.ethereum.org/@ethpandaops/blob-devnet-0

Other updates

ethresear.ch: reducing BAL size with 10 GigaGas/s throughput in the presence of I/O

Ethresear.ch: how 1 second subslots transform CEX-DEX arbitrage on Ethereum, 19:16; ethresear.ch: reducing BAL size with 10 GigaGas/s throughput in the presence of I/O, 18:30; EIP-7928: move BAL into the engine_getPayloadBodiesV2 response (nerolation), submitted and merged; EIP-7892: move to Final (poojaranjan), submitted and merged.

https://ethresear.ch/t/reducing-bal-size-with-10-gigagas-s-evm-throughput-in-the-presence-of-i-o/23920

EIP-7892: move to Final

Ethresear.ch: how 1 second subslots transform CEX-DEX arbitrage on Ethereum, 19:16; ethresear.ch: reducing BAL size with 10 GigaGas/s throughput in the presence of I/O, 18:30; EIP-7928: move BAL into the engine_getPayloadBodiesV2 response (nerolation), submitted and merged; EIP-7892: move to Final (poojaranjan), submitted and merged.

https://github.com/ethereum/EIPs/pull/11152

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