zkSync is a ZK rollup, a trustless protocol that uses cryptographic validity proofs to provide scalable and low-cost transactions on Ethereum. In zkSync, computation is performed off-chain, and most data is stored off-chain as well.

As all transactions are proven on the Ethereum mainchain, users enjoy the same security level as in Ethereum.

zkSync is designed to look and feel like Ethereum but with lower fees. Just like on Ethereum, smart contracts are written in Solidity/Vyper and can be called using the same clients as other EVM-compatible chains.

zkSync is a ZK rollup, a trustless protocol that uses cryptographic validity proofs to provide scalable and low-cost transactions on Ethereum. In zkSync, computation is performed off-chain, and most data is stored off-chain as well.

As all transactions are proven on the Ethereum mainchain, users enjoy the same security level as in Ethereum.

zkSync is designed to look and feel like Ethereum but with lower fees. Just like on Ethereum, smart contracts are written in Solidity/Vyper and can be called using the same clients as other EVM-compatible chains.