Ethereum Hegotá upgrade targets 66 proposals, prioritizes privacy
In brief
- Hegotá upgrade has 66 proposals under review, narrowing to implementations with devnet and testnet support for 2027 launch.
- Frame Transactions (EIP-8141), Keyed Nonces (EIP-8250), and EIP-8272 reduce infrastructure requirements for privacy applications.
- FOCIL censorship-resistance proposal approved; core devs refining scope via ongoing calls.
Privacy infrastructure built into the protocol
Private payment systems on Ethereum can hide information using cryptographic proofs, but getting those transactions onto the blockchain requires extra infrastructure and some designs route users through relayers. Three proposals would change that. Frame Transactions (EIP-8141) would let an account define how a transaction is approved, executed and paid for. Keyed Nonces (EIP-8250) would let transactions use separate counters instead of queueing behind a single one, so a developer can submit many at once. EIP-8272 would let a transaction prove itself against a recent cryptographic record without depending on information that might change while it waits.
Together, the three would remove some of the outside infrastructure privacy applications currently need. That doesn't mean Ethereum itself becomes private—sending ETH between two normal addresses would stay as visible as it is today.
The approval process
Only one change has been approved so far for Hegotá, relating to censorship and called FOCIL. FOCIL lets a group of network operators compile a list of transactions that must be included, taking that decision away from any single builder. Frame Transactions has been marked as considered for Hegotá but has not been approved. The deadline for new proposals passed on August 6.
Other proposals for Hegotá would speed up block production, alter validator earnings, and prepare Ethereum for quantum-resistant cryptography. Hegotá is expected to follow this year's Glamsterdam release and ship in 2027.
Frequently asked questions
What is Frame Transactions (EIP-8141)?
Frame Transactions would let an account define how a transaction is approved, executed, and paid for, rather than forcing every user through the same setup. This gives privacy applications more flexibility in how they submit transactions to the blockchain.
Why do privacy apps need these changes?
Private payment systems on Ethereum can hide information using cryptographic proofs, but currently require extra infrastructure and relayers to get transactions onto the blockchain. Frame Transactions, Keyed Nonces, and EIP-8272 together would remove some of this outside infrastructure.
Will Ethereum become private?
No. Ethereum itself would not become private. Sending ETH between two normal addresses would stay as visible as it is today. These changes only give privacy applications native tools to operate more efficiently.
