TACo is threshold access-control infrastructure managed by the World Ethical Data Foundation. Application developers can integrate its TypeScript/JavaScript SDK to encrypt data, define programmable on-chain and off-chain access conditions, authenticate requestors, and have independently controlled nodes collectively provide decryption material when conditions are met. It is intended for privacy-preserving Web3 applications and use cases such as decentralized social networks, storage and databases, AI workflows, sensitive-data sharing, and access-controlled signing.
