# Root and recovery For platform-root the reference model emits ROOT_AUTHORIZATION_REQUIRED. Prepare a bounded recovery case for the human root steward: scope, objective, failed lower-authority paths, alternatives, evidence, duration, and recovery checks. No agent, scheduler, or knowledge adapter grants itself root or treats a standing credential as authority. Actual activation and execution follow the human-owned recovery procedure and current governance mode. Root evidence survives the authority that exercised it. Explain after recovery which missing delegation, capability, or contract would prevent recurrence. SOVEREIGN @ a limited scope is not automatically platform L4; ask which boundary is involved. Do not equate all administrative tasks, host root, and platform-root. Unknown scope is a question for the delegator, not a reason to try a credential. Source owner IDs (cite the relevant owner, not an invented umbrella): `emergent-security`, `security-canon`, `the-custodian`.