Vitalik Buterin outlines three near-term moves to bring native privacy to Ethereum
Vitalik Buterin outlines three near-term moves to bring native privacy to Ethereum
https://www.mexc.co/en-IN/news/1103644
Publish Date: 2026-05-20 11:01:00
Source Domain: www.mexc.co
Ethereum’s co-founder, Vitalik Buterin, has revealed three technical initiatives that are already underway to move the network toward built-in transaction privacy.
With growing demand for privacy and quantum resistance, Vitalik has presented his own proposals for how the network can deliver on what some individuals argue could lead to higher network fees and maximize relevance.
What is Ethereum doing to add native privacy?
In a post on X, Vitalik Buterin, Ethereum co-founder, named three live technical efforts to solve the problem of transaction privacy.
- Account abstraction paired with FOCIL (a forced inclusion list mechanism)
- A new proposal called keyed nonces
- Access-layer work, including a project called Kohaku and private read capabilities.
FOCIL (Fork-Choice Enforced Inclusion Lists) makes it harder for anyone to block private transactions. Keyed nonces change how the Ethereum network counts and orders transactions. And the access-layer changes are aimed at preventing data leakage when wallets check the blockchain.
The keyed nonces effort already has a formal specification. EIP-8250 replaces Ethereum’s single sender nonce with a two-part system. This gives frame transactions independent replay domains. The new system prevents observers from linking transactions that originate from the same account but belong to different contexts.
The proposal aims to support up to 500 billion privacy-related records over eight years without damaging decentralization. Vitalik argued that storing these 500 billion “nullifiers” is actually easier for the network than storing regular data, because nullifiers have a simple structure that allows for sharding and bloom filters. That keeps Ethereum decentralized even at a massive scale.
Aside from the replay problem, privacy protocols like Privacy Pools and Railgun currently depend on external relayers to broadcast transactions on a user’s behalf, adding cost and a single point of failure.
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