In addition to Cysic @ cysic_xyz, there is also a strong player Brevis @ brevis_zk on the ZK track. The background technology of this project is also top-notch and needs to be closely monitored Brevis' investors include YZI Labs, Polychain, IOSG, Nomad, Bankless, and Haskey, each of whom is a well-known VC, and none of them is a crane tail, at least indicating that the project team has a strong background Brevis' core innovation capability Smart contracts have two natural limitations: ❌ Very weak computing power - only simple calculations can be done on the chain, doing complex logic will get stuck/gas costs will explode ❌ Memory is short - contracts usually only see the 'current state', making it difficult to directly access data from several months ago or hundreds of blocks ago Brevis @ brevis_zk can solve the above two problems by calling historical data - off chain computation+proof generation - on chain verification Brevis practical application scenarios ✅ DeFi Incentives and Reward Distribution The project team wants to reward users based on their historical trading/long-term behavior, such as trading volume in the past 6 months, long-term holdings, and participation in certain LP pools Brevis can query users' on chain behavior history and calculate rewards offline Using zero knowledge proof to submit results in order to achieve the goal ✅ On chain compliance/financial risk control In DeFi lending/RWA applications, it is necessary to ensure that users meet certain conditions (such as past repayment behavior) Brevis can achieve its goal by offline checking of users' on chain credit history, generating zero knowledge proofs, verifying smart contracts, and deciding whether to approve loans Brevis @ brevis_zk is widely used in practical applications, covering mainstream tracks such as Defi, NFT, RWA, Gamefi, etc. Through Brevis, more complex and fair rules can be designed