Infrastructure firm Helius officially launched the Solana Privacy Rings protocol on the Solana mainnet on November 10, 2026. The protocol encrypts wallet balances and transfer amounts directly on the main network, without requiring users to move to a layer-2 network or rely on external sequencers.
The Privacy Rings architecture is designed as programmable shielded pools. All encrypted data and balances are stored directly on the Solana ledger. This direct storage allows private transactions to run alongside public stablecoins, tokenized assets, and the decentralized finance (DeFi) ecosystem in the same liquidity pools. The Solana Foundation defines this architecture through the principle of “public by default, private by choice” - public transactions serve as the default setting, while privacy is available as an option for users and developers alike.
Lightning-Fast Validation Without Giving Up Custody
Solana Privacy Rings supports native SOL as well as SPL and Token-2022 standards. Users retain full custody of their assets, as every transaction must be signed directly by the wallet owner.
The private transfer verification process relies on Groth16 zk-SNARK zero-knowledge proofs. User devices can generate these cryptographic proofs in tens of milliseconds before they are settled in a single Solana transaction on the main chain.
Two Privacy Options and Audit Keys
Helius developed two privacy tiers for the system. The first tier is Confidentiality, which conceals asset types and transfer amounts while keeping sender and receiver addresses visible. This option serves as the default format at launch. The second tier is Anonymity, which also obscures the addresses of both transacting parties.
To view balances, users rely on a local viewing key. A single-transaction viewing key can also be shared with auditors or business partners without exposing the rest of the wallet’s history.
Ecosystem Testing and Security Audits
At its initial launch, the protocol was tested by Decrypt, the ORE mining application, and Aurora Intents. Further integrations are underway across five other platforms in the Solana ecosystem: Jupiter, Backpack, DFlow, Squads, and Titan.
The security of the core codebase and zero-knowledge circuits was verified through audits by three firms: Certora, OtterSec, and ZK Security. In addition to code audits, the trusted setup ceremony to establish the initial cryptographic parameters involved engineers from the Solana Foundation, Blueshift, and Zcash.
The arrival of this protocol provides direct access to private transactions on the base layer without splitting liquidity into separate networks. Reported by Decrypt.
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Disclaimer: This article is for informational and educational purposes only, not financial advice. Cryptocurrency assets are highly volatile and carry significant risk. Always do your own research (DYOR) and never invest more than you can afford to lose.
