Polygon Labs has launched its Chain Development Kit (CDK), a software tool designed to help developers create Ethereum Layer 2 chains powered by zero-knowledge proofs.
The toolkit will support an "Interop Layer," a new protocol that aggregates zero-knowledge proofs from multiple Polygon chains and secures them on the Ethereum mainnet.
This move aligns with Polygon's shift towards creating more interconnected chains, similar to ecosystems like Cosmos and Polkadot.