zkSync is a Layer 2 scaling solution for Ethereum that aims to significantly increase the transaction throughput of the network while maintaining the same level of security as the Ethereum main chain. zkSync is based on zero-knowledge rollups, a technology that allows for cryptographic verification of bundled transactions off-chain, greatly reducing bandwidth and gas costs. With zkSync, users can transfer Ether and ERC-20 tokens quickly and cheaply, with reduced fees and wait times compared t...