Bitcoin’s First ZK Rollup for Scalable Smart Contracts
Citrea is the first zero-knowledge rollup built on Bitcoin, enabling scalable smart contract execution without compromising Bitcoin’s security. By leveraging zk proofs and off-chain computation, Citrea brings Ethereum-style programmability and DeFi capabilities to Bitcoin—unlocking new use cases while preserving decentralization and trustlessness.
staking
Nodes & APIs