ZKsync Unveils 'Prividium' for Institutional Privacy on L2
ZKsync has announced Prividium, a new platform built on its Ethereum L2 designed for institutional use. It emphasizes privacy with public proofs, built-in compliance features, and enterprise-level control, aiming to attract regulated financial players to DeFi.
Prividium operates as a private, permissioned "Validium" chain, meaning transaction data and state are kept off-chain within an institution's own infrastructure, while cryptographic proof of each transaction batch is anchored to the Ethereum mainnet for security and finality. This hybrid model is designed to solve the core enterprise challenge of maintaining data confidentiality without sacrificing interoperability with the broader DeFi ecosystem. The platform includes built-in, enterprise-grade compliance tools, such as role-based permissioning for specific contracts and functions, and integration with single sign-on (SSO) systems like Okta and Azure. This allows firms to enforce KYC/AML requirements and provides auditors or regulators with selective data disclosure without exposing the entire ledger. A key focus of ZKsync's 2026 roadmap is driving real-world, institutional adoption, with Prividium positioned as a primary gateway. The project is targeting performance of over 10,000 transactions per second (TPS) with sub-second finality, aiming to match the speed of traditional financial settlement systems. Deutsche Bank is a notable early adopter, announcing in late 2024 its intention to build a ZKsync-powered Layer 2 for its Digital Assets Management Access (DAMA 2) initiative. This project focuses on the tokenization and management of funds for over 24 financial institutions, leveraging privacy-enabled smart contracts.
