ZK

*The elastic chain network: an ever expanding verifiable blockchain network, secured by math. Bringing digital sovereignty to billions.* zkSync Era is a ZK rollup, a trustless protocol that uses cryptographic validity proofs to provide scalable and low-cost transactions on Ethereum. In zkSync Era, computation is performed off-chain and most data is stored off-chain as well. zkSync is a Layer-2 protocol that scales Ethereum with cutting-edge ZK tech. Our mission is not only to merely increase Ethereum's throughput, but to fully preserve its foundational values – freedom, self-sovereignty, decentralization – at scale.