ZkSync is a Layer 2 scaling solution for Ethereum that aims to increase transaction throughput and reduce transaction fees on the Ethereum network. The technology behind ZkSync is called zero-knowledge proofs, which enables off-chain processing of transactions while still ensuring the same level of security as on-chain transactions. The need for scaling solutions on the Ethereum network has become more pressing as the popularity of decentralized finance (DeFi) and non-fungible tokens (NFTs) h...