PANews February 20 News, Vitalik Buterin posted on X platform that there is significant synergy between the FOCIL mechanism and the account abstraction proposal Ethereum’s EIP-8141 (based on 7701). EIP-8141 elevates smart accounts (including multisig, quantum-resistant signatures, key changes, gas sponsorship, etc.) to “first-class citizens,” meaning operations from these accounts can be directly packaged as on-chain transactions without additional wrapping. Additionally, privacy protocols can also implement multi-tenant account modes via paymaster or 2D nonce mechanisms, thereby receiving native support at the same level.
FOCIL provides a censorship-resistant fast transaction inclusion mechanism. When combined, various transactions—including smart wallet transactions, gas sponsorship transactions, and privacy protocol transactions—can be included in blocks through one of 17 roles (proposers or inclusers) randomly selected each slot. Vitalik stated that this design can ensure transactions are almost certainly confirmed on-chain within 1–2 slots in adversarial environments.
In the current version, each FOCIL is approximately 8 KB in size, relatively small, but future expansion paths exist to support most transactions in a block entering via FOCIL channels. This architecture is similar in features to the Multi- proposer Chain Protocol (MCP) design, but unlike MCP, FOCIL does not control the “last look” related to MEV; this role is still allocated through the ePBS auction mechanism.
Vitalik emphasized that even if 100% of block slots are monopolized by adversaries through the proposer-builder separation (PBS) mechanism, refusing to connect to public mempools or discriminate against specific applications, FOCIL can still ensure all transactions are quickly included. While this design does not eliminate the centralization risk of proposers, it significantly weakens their power.
Under the EIP-8141 framework, transactions from smart wallets or privacy protocols can be directly received by FOCIL inclusers via the public mempool, without additional intermediaries or wrapping processes. Vitalik summarized that Ethereum is accelerating core architecture upgrades.
Disclaimer: The information on this page may come from third parties and does not represent the views or opinions of Gate. The content displayed on this page is for reference only and does not constitute any financial, investment, or legal advice. Gate does not guarantee the accuracy or completeness of the information and shall not be liable for any losses arising from the use of this information. Virtual asset investments carry high risks and are subject to significant price volatility. You may lose all of your invested principal. Please fully understand the relevant risks and make prudent decisions based on your own financial situation and risk tolerance. For details, please refer to
Disclaimer.
Related Articles
Ripple Expands Institutional Trading With Coinbase Derivatives BTC, ETH, SOL, and XRP Futures
Ripple added Coinbase BTC, ETH, XRP and SOL futures to Ripple Prime, its platform that cleared more than $3 trillion in 2025.
Trades are processed through Nodal Clear, giving institutions 24/7 access to CFTC-regulated crypto futures in the U.S.
Ripple has added Coinbase Derivatives’
CryptoNewsFlash38m ago
Ethereum Price Prediction 2026: Pepeto Exchange Targets 100x Over ETH and Mutuum Finance as CLARITY Act Faces Bank Resistance
Reuters just reported the long anticipated CLARITY Act may be at risk after banks declined a White House compromise, intensifying the fight over whether stablecoin issuers can offer yield bearing products that compete with traditional deposits.
The ethereum price prediction holds
CaptainAltcoin48m ago
Bitcoin and Ethereum ETFs Record Daily Outflows While Maintaining Weekly Gains
Gate News bot message, according to the March 6 update, Bitcoin ETFs recorded a daily net outflow of 1,697 BTC (valued at $116.94 million), while maintaining a 7-day net inflow of 13,014 BTC (valued at $896.69 million). Ethereum ETFs showed a daily net outflow of 3,185 ETH (valued at $6.34 million),
GateNews4h ago
"Brother Maqi" deposits $210,000 into HyperLiquid to increase ETH long position by more than 25 times
Gate News Report, March 6, according to Onchain Lens monitoring, "Big Brother MaJie" deposited $210,000 USDC into HyperLiquid to increase his ETH 25x long position. Previously, as the market declined, "Big Brother MaJie" had closed most of his positions at a loss, and his unrealized loss has now exceeded $29.7 million.
GateNews4h ago
ETH drops below 2000 USDT, 24H decline of 5.68%
Gate News Report, March 6th, according to data from a certain CEX market, ETH dropped below 2000 USDT, currently at 1999.87 USDT, down 5.68% in the past 24 hours.
GateNews5h ago
