What is a ZK Chain?

ZK chains are parallel-running instances of zkEVM that achieve consensus and finality on Ethereum. Much like hyperlinks in the traditional web connect various webpages, ZK chains utilize elastic chains to interconnect different rollups within the ecosystem, facilitating seamless interactions across chains.

ZK chains operate with a shared bridge contract on Ethereum and include native bridges between individual rollups, enhancing the overall interoperability and efficiency of the network. Key features of ZK chains include:

• Elastic Chain: ZK chains create an interconnected network, allowing for seamless interactions and asset transfers between different chains.

• Shared Bridge Contract: Operating with a common bridge contract on Ethereum's L1, ZK chains facilitate native bridging between individual rollups.

• Trustless Validation: The system ensures that rollups within the ZK chain ecosystem can validate each other without introducing additional trust assumptions.

• Unified Governance: A shared governance framework on L1 allows the ecosystem to coordinate updates and respond to vulnerabilities collectively.

• Standardized Security: All ZK chains must use the standardized zkEVM engine, ensuring consistent security and operational standards across the network.