AI Agents NFT with Private Metadata

ERC-7857DraftEarly stage proposal
Users own AI agent NFTs where the valuable data (model weights, memory, personality) is private and encrypted — transferring the NFT securely transfers the encrypted agent data with verified handoff. Design implications: show agent capabilities/description publicly, indicate private metadata exists without revealing it, design secure transfer flow with proof verification, display data ownership proofs, show authorized users who can run the agent. Design decisions: how to visualize TEE vs ZKP verification status, UX for cloning agents (vs full transfer), managing authorized users list, handling transfer failures in proof verification, showing sealed key delivery status.
Stages: Specialized Interactions