Private where it matters. Connected where it counts.
Prividium® is the only Ethereum-secured blockchain platform purpose-built for institutions that demand privacy, compliance, and full control of their data. Built by Matter Labs.
Global markets are moving onchain. Connect without tradeoffs.
Tokenized deposits, funds, and real-world assets are moving onto shared infrastructure, but institutions can't put sensitive data on a public chain, and private ledgers leave them cut off from global liquidity. Prividium® removes the tradeoff: a private chain in your own infrastructure, natively connected to Ethereum.
Privacy with operator control
Users transact privately while operators retain visibility and auditability for compliance.
Direct market access
Reach global markets without intermediaries through native connectivity to Ethereum.
Reduced counterparty risk
Operate your chain without intermediaries; ZK proofs guarantee correctness and settlement on Ethereum.
What is Prividium®
Prividium is a full ZK-based blockchain platform that keeps data private within your infrastructure. Built by Matter Labs on its ZKsync technology stack and anchored to Ethereum, it offers user-level privacy, compliance, cross-chain connectivity, and Ethereum-grade security out of the box.
Transactions execute privately
All activity runs inside your infrastructure, keeping sensitive data from leaving your environment.
Controlled disclosure
Regulators or partners see only the information they are authorized to access.
ZK proofs certify correctness
Every batch generates ZK proofs that attest to validity without exposing raw data.
Finality on Ethereum
Proofs are anchored to Ethereum, providing transaction finality with Ethereum-grade security guarantees.
Benefits for Institutions
Privacy with public proofs
Sensitive data never leaves your infrastructure. Transactions, counterparties, and balances stay private, while ZK proofs certify correctness without exposing raw information.
Built-in compliance
Role-based access controls combined with ZK proofs make requirements like AML and KYC enforceable and verifiable. Proof of reserves on demand.
Enterprise control with scale
Full authority over governance and transaction ordering. Customize the chain: from a custom gas token to a fully gasless mode.
Direct connectivity
Prividium chains connect natively to Ethereum and to other public and private chains, with no bridges and no intermediaries.
Use cases enabled by Prividium®
Tokenized deposits & programmable bank money
24/7 instant interbank settlement that traditional rails (ACH, Fedwire) can't offer.
Cross-border payments
Move value between regulated entities with instant, final settlement.
Tokenized assets & issuance
Issue and manage tokenized funds, securities, stablecoins, and real-world assets across their full lifecycle, for global and emerging markets.
KYC-anchored tokenized markets
Run markets where every participant is verified, without exposing their data.
Atomic swaps & cross-chain finance
Settle two-sided trades with no counterparty risk (DvP / PvP).
Intraday repo & secured financing
Programmable, real-time collateral and financing between institutions.
Built for compliance, audited for trust
Prividium is designed so regulators, auditors, and partners can verify outcomes without ever seeing raw data: role-based access, selective disclosure for AML/KYC, sanctions checks, and proof of reserves on demand.
Matter Labs has completed a SOC 2 Type I examination for the Prividium platform, independently conducted by Thoropass Assurance against the AICPA Trust Services Criteria. The examination provides third-party assurance on the design of Prividium's controls as of May 29, 2026.
- Standard
- SOC 2 Type I (AICPA Trust Services Criteria)
- Scope
- Security, Availability, Confidentiality, Privacy
- Auditor
- Thoropass Assurance, independent service auditor
- As of
- May 29, 2026
The full report is available to prospective and existing customers under NDA.
How it works
A three-layer model: your application layer, your private Prividium ZK chain (data stays in your infrastructure), and Ethereum for settlement. Only ZK proofs reach Ethereum, anchoring integrity and finality while keeping transaction data private. Connectivity to public liquidity is proven by ZK cryptography, with no bridges.
Talk to our team
Get a walkthrough of the platform, an architecture review for your use case, and a clear path from pilot to production.
Frequently asked questions
Prividium is built by Matter Labs, the engineering company behind the ZKsync technology stack. The platform runs on that stack and anchors to Ethereum for settlement.
No. Prividium runs as a private chain in your own infrastructure or cloud. Only zero-knowledge proofs are published to Ethereum, never your transaction data, counterparties, or balances.
Through role-based access control and selective disclosure: regulators and auditors see only what they're authorized to, and ZK proofs make requirements like AML and KYC verifiable without exposing the underlying data.
Yes. Matter Labs has completed a SOC 2 Type I examination for the Prividium platform, independently conducted by Thoropass Assurance against the AICPA Trust Services Criteria (security, availability, confidentiality, and privacy), as of May 29, 2026. The full report is available to prospective customers under NDA.
Prividium is built for regulated institutions (banks, asset managers, fund administrators, and cross-border payment operators) that need privacy, compliance, and Ethereum-grade settlement.
Both are built by Matter Labs on the same ZK Stack. Prividium is the private, permissioned platform for regulated institutions; ZKsync is the public network. Prividium chains stay natively connected to Ethereum and public liquidity, with no bridges.
Talk to our team for a demo and architecture review. Technical documentation is public at docs.zksync.io, so your engineers can evaluate the platform directly.