4) Zk.money: Built on Aztec, designed to implement private DeFi, can cross-chain real funds, and use dApps such as Aave, Yearn and Lido;
5) Aztec: Privacy-oriented ZK Rollup, whose main purpose is to provide users with privacy, has just raised US$100 million;
6) Polygon ZK: Polygon is building a ZK solution based on fully usable code and EVM equivalence, which is still on the mainnet;
5) Aztec: Privacy-oriented ZK Rollup, whose main purpose is to provide users with privacy, has just raised US$100 million;
6) Polygon ZK: Polygon is building a ZK solution based on fully usable code and EVM equivalence, which is still on the mainnet;