ZKsync has made Prividium's core permissioning engine open source, letting anyone run a permissioned chain from public code in their own environment instead of relying on a vendor's hosted service. The Deutsche Bundesbank, Germany's national central bank, is the first to deploy Prividium self-hosted in its own infrastructure, with smart contract and token data kept within its own environment.
zkSync
An Ethereum zkRollup Layer 2 with the mission of accelerating the mass adoption of crypto for personal sovereignty.