以太坊研究日报
colinlyguo submitted a private key deactivation aware ecRecover EIP (EIP-8151): immutable ERC-2612 permit contracts such as DAI rely on ecRecover, so a deactivated EOA key could still be used through old signatures. misilva73 submitted EIP-8037 quantization and a reservoir model, and EIP-7904, narrowed to raising gas for 13 slow compute operations, merged. ACDT #69 reported bal-devnet-2 live, with final repricing numbers expected at the end of March.
Image: Ethereum Magicians, EIP-8151: Account Code Restricted ecRecover
(colinlyguo), submitted, with the Magicians thread EIP-8151, 13:24: per the EIP-7851 discussion, immutable ERC-20s implementing ERC-2612 permit, such as DAI, rely on ecRecover, so after an EOA delegates and deactivates its key, the old key could still move assets through permit.
Add EIP: Private Key Deactivation Aware ecRecover (colinlyguo), submitted, with the Magicians thread EIP-8151, 13:24: per the EIP-7851 discussion, immutable ERC-20s implementing ERC-2612 permit, such as DAI, rely on ecRecover, so after an EOA delegates and deactivates its key, the old key could still move assets through permit.
Add EIP: Private Key Deactivation Aware ecRecover (colinlyguo), submitted, with the Magicians thread EIP-8151, 13:24: per the EIP-7851 discussion, immutable ERC-20s implementing ERC-2612 permit, such as DAI, rely on ecRecover, so after an EOA delegates and deactivates its key, the old key could still move assets through permit.
(misilva73), submitted: cost_per_state_byte is quantized to its top 4 significant bits to avoid frequent small changes as the gas limit moves, and a reservoir model replaces revert based TX_MAX_GAS_LIMIT enforcement by splitting execution gas into gas_left and state_gas_reservoir.
(misilva73), merged after submission on February 3: renamed from General Repricing to Compute Gas Cost Increase, it now raises costs only for 13 compute operations and precompiles below 60 Mgas/s.
(lavender), 14:08: proposes a minimum base fee for execution gas, since after scaling demand often sits below the 50% target and the base fee converges to zero.
21:00, per Ethereal news #11: bal-devnet-2 is live; final gas repricing numbers are expected at the end of March; ethPandaOps released Benchmarkoor, an execution client benchmarking tool.
ACDT #69, 21:00, per Ethereal news #11: bal-devnet-2 is live; final gas repricing numbers are expected at the end of March; ethPandaOps released Benchmarkoor, an execution client benchmarking tool.
ACDT #69, 21:00, per Ethereal news #11: bal-devnet-2 is live; final gas repricing numbers are expected at the end of March; ethPandaOps released Benchmarkoor, an execution client benchmarking tool.
ACDT #69, 21:00, per Ethereal news #11: bal-devnet-2 is live; final gas repricing numbers are expected at the end of March; ethPandaOps released Benchmarkoor, an execution client benchmarking tool.
(nerolation), submitted and merged; ERC-7730: add encryption specs (melanciani), merged; ERC-7730: small structural changes to field encryption (lcastillo-ledger), submitted and merged; ERC-8147: Locality-Preserving Storage Layout for Binary Trie, 13:06.
EIP-7862: align with 7732 and 7928 (nerolation), submitted and merged; ERC-7730: add encryption specs (melanciani), merged; ERC-7730: small structural changes to field encryption (lcastillo-ledger), submitted and merged; ERC-8147: Locality-Preserving Storage Layout for Binary Trie, 13:06.
EIP-7862: align with 7732 and 7928 (nerolation), submitted and merged; ERC-7730: add encryption specs (melanciani), merged; ERC-7730: small structural changes to field encryption (lcastillo-ledger), submitted and merged; ERC-8147: Locality-Preserving Storage Layout for Binary Trie, 13:06.
EIP-7862: align with 7732 and 7928 (nerolation), submitted and merged; ERC-7730: add encryption specs (melanciani), merged; ERC-7730: small structural changes to field encryption (lcastillo-ledger), submitted and merged; ERC-8147: Locality-Preserving Storage Layout for Binary Trie, 13:06.
17:30; ladislaus0x: Ethereum's next big shift, from re-executing every transaction to verifying ZK proofs, 21:58; VitalikButerin: one reason people hesitate to switch fully to Signal, 03:05.
Barnabemonnot: how ERC-7683 fits a broader interop picture, with intent based bridging cutting latency by having a counterparty front assets, 17:30; ladislaus0x: Ethereum's next big shift, from re-executing every transaction to verifying ZK proofs, 21:58; VitalikButerin: one reason people hesitate to switch fully to Signal, 03:05.
Barnabemonnot: how ERC-7683 fits a broader interop picture, with intent based bridging cutting latency by having a counterparty front assets, 17:30; ladislaus0x: Ethereum's next big shift, from re-executing every transaction to verifying ZK proofs, 21:58; VitalikButerin: one reason people hesitate to switch fully to Signal, 03:05.