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The new shielded pools encrypt token amounts and balances on Solana while keeping sender and recipient addresses visible

Tue 10 Nov 2026 · 10:08 EST · 3 min read

In Altcoins

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Helius has switched on Solana Privacy Rings on mainnet. The feature brings encrypted balances and private token transfers directly to the Solana blockchain.

The launch landed on November 10, 2026.

How Privacy Rings work

At the core are what Helius calls programmable shielded pools. The default Ring is permissionless, so anyone can use it. It encrypts the assets being moved and the amounts involved.

It does not hide everything, though. Sender and recipient addresses stay visible on-chain.

The technical engine is zero-knowledge proofs. These let one party prove a statement is true without revealing the data behind it.

Applied here, the network can confirm a transfer is valid, with no double-spending and no conjuring tokens out of thin air, without learning the amount. According to the research, verification happens within a single native Solana transaction.

Asset support is broad from day one. Privacy Rings handle SOL, standard SPL tokens, and Token-2022 tokens, which is Solana’s newer token standard with extended features.

The system is self-custodial. Users keep control of their own funds rather than handing them to an intermediary.

Developers can plug in through simple APIs.

Audits, trusted setup, and early partners

The protocol’s core programs and ZK circuits went through third-party audits by Certora, OtterSec, and ZK Security. Formal verification is expected by the end of 2026.

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For the trusted setup ceremony, engineers from the Solana Foundation, Blueshift, and Zcash took part.

Early integrations are already lined up. Decrypt and Ore are among the first platforms on board.

The use cases span confidential transfers and mining and staking activity.

The Light Protocol connection

Helius acquired Light Protocol in June 2026.

Light Protocol’s team pioneered Solana’s original ZK syscalls. Syscalls are low-level functions built into the chain that programs can call directly.

Those native ZK building blocks are what make single-transaction proof verification possible.

The roadmap does not stop here. Helius is also building customizable Rings aimed at enterprises. These versions would let operators configure their own anonymity and compliance policies. They are currently in audit, with a targeted mainnet launch in Q4 2026.

What this means for Solana and its users

Privacy Rings encrypt amounts and balances while keeping the parties identifiable.

The enterprise Rings push this further. Configurable compliance policies could let institutions set rules matching their regulatory obligations, rather than accepting a one-size-fits-all model.

The research frames the launch as a potential step toward private DeFi, confidential payments, and institutional use cases.

There are risks worth watching. Formal verification is not yet complete, and new cryptographic systems carry inherent uncertainty no matter how many auditors review them.

The next markers are clear enough. Watch for formal verification results, the enterprise Rings hitting mainnet, and whether integrations grow beyond the initial partners.

Disclosure: This article was edited by Estefano Gomez. For more information on how we create and review content, see our Editorial Policy.

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