zkSync is an Ethereum Layer 2 scaling solution that uses zero-knowledge proofs (ZK) to make transactions faster and cheaper. It helps reduce congestion on Ethereum while keeping the same security and decentralization. Dev Docs | Eco Forum | Eco DiscordRelated ArticlesWhat is a Zero-Knowledge (ZK) Rollup?What is Scroll?What is Starknet?What is Linea?What is a cryptographic proof?