Ethereum’s account abstraction, also known as smart accounts, is on the agenda as a turning point that will transform user experience. This feature could be implemented within the next year with the Hegota network upgrade and supported by EIP-8141. According to Buterin, this development, designed for years, appears to be practically feasible.
Important Points:
- Account abstraction can turn wallets into programmable applications and enable key recovery, batch transactions, and gas payments with different tokens instead of ETH.
- The upgrade aims to improve user experience, support privacy tools, and prepare for future scaling and quantum resistance.
Buterin noted that a feasible draft has been reached since the days when this effort was first discussed in 2016. A new proposal, EIP-8141, brings together the technical components needed to implement account abstraction across the entire network. “After ten years, it seems possible to deploy this idea within a year,” he wrote.
Account abstraction will change how transactions work; it will no longer be a single action signed with a private key but will transform into a flow executed through a series of configurable frames. This way, transactions can be related to each other, and authorization, execution, and fee payment can be verified independently. As a result:
- Features like multisignature security, recoverable wallets, and interchangeable keys become possible.
- An authentication step checks user permission before execution.
- Batch transactions and transaction sponsorships are supported; fees can be covered by third parties.
- Paying gas fees with tokens other than ETH may now be possible through a paymaster contract or a mechanism providing real-time ETH.
Improvements are also expected in the availability of privacy tools; current privacy protocols generally rely on public transaction announcers, which can complicate user experience. A general mempool could replace such intermediaries and facilitate the use of systems like Railgun or Tornado Cash. The upgrade has been designed to be applicable both for new accounts and existing ones, aiming to operate under a unified framework across the network.
A long-term roadmap has also been proposed. Buterin explained that he plans to consider quantum-resistant protections for validator signatures, stored data, user authentication, and zero-knowledge proofs in sequence. The scaling plan involves gradually reducing block times and finality durations, enabling faster transaction confirmations.
In the past week, Buterin supported a protocol change called FOCl (FOCIL), scheduled for implementation in the 2026 Hegota upgrade. This proposal aims to prevent transaction censorship by mandating that all verifiable transactions appear in blocks, thereby strengthening Ethereum’s neutrality. Blocks are rejected if they omit valid transactions, ensuring that transactions in the public mempool are finalized within a certain timeframe. Consequently, privacy protocols and smart account transactions will be treated the same as regular Ether transfers.




































































































