Ethereum is scaling, but institutional demands are different: privacy, compliance, and liquidity cannot be compromised.

@zksync's Prividium built an "enterprise-grade Ethereum stack," providing institutions with dedicated L2 infrastructure while inheriting Ethereum's security and settlement capabilities.
Prividium is a permissioned ZKsync chain where transaction execution and state storage operate entirely within the institution-controlled private environment.
Sensitive transaction data remains off-chain, with only zero-knowledge proofs and state roots posted to @Ethereum, ensuring integrity and finality while protecting privacy.
The private chain is not isolated: Prividium is natively interoperable with the ZKsync ecosystem and Ethereum, requiring no third-party bridges or custodians.
Assets and data can flow safely while maintaining Ethereum settlement and security trust.
Supports role-based permissions, optional audit disclosure, identity integration (Okta / Sign-in with Ethereum), designed specifically for regulated institutions.
Each transaction batch executes on the private chain, with state roots and zero-knowledge proofs posted on-chain, balancing privacy and compliance.
Prividium demonstrates the direction of enterprise-grade L2: privacy without isolation, compliance without fragmentation, liquidity without compromise.
It extends Ethereum's capabilities rather than replacing them—Ethereum settlement ensures security, and native interoperability ensures access to Web3 liquidity.
Aligns with Vitalik's vision that L2s should provide privacy, institutional transparency, and application-specific capabilities.