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