Checked out @zama's protocol litepaper, here are some key points. The Zama protocol is a cross-chain privacy layer that uses Fully Homomorphic Encryption (FHE) technology to enable confidential smart contracts on existing public blockchains like Ethereum and Solana, addressing the core conflict between 'public verifiability' and 'privacy protection' in blockchain. While public blockchains ensure transparency, they expose sensitive data like financial assets and identities, hindering the adoption of DeFi, RWA, and identity applications. Zama uses FHE to allow computations directly on encrypted data without decryption, ensuring end-to-end privacy while maintaining composability and verifiability. Zama's technical architecture is highly innovative: the FHEVM library supports writing encrypted contracts in Solidity (e.g., euint64 type), combined with Multi-Party Computation (MPC) for decentralized key management and Zero-Knowledge Proofs (ZK) for input verification. The system includes gateways, coprocessors, and KMS nodes. According to estimates, the FHE market could reach $20 billion by 2030, and Zama, as a leader in privacy infrastructure, has huge potential. Worth keeping an eye on. @KaitoAI