{"ok":true,"pin":{"namespace":"test-freeplan-smoke","rows":2,"chain":"deadbeefcafe0002","pinned_at":"2026-08-14T15:42:51.702Z","seq":2},"source":"github-contents-api","freshness_note":"read via the GitHub contents API (commit-fresh); the authoritative record is the commit history at https://github.com/dan8433-user/arcaeon-witness-pins/commits/main/pins/test-freeplan-smoke","history":"https://github.com/dan8433-user/arcaeon-witness-pins/commits/main/pins/test-freeplan-smoke","next_pin_due_by":null,"status":"legacy_no_deadline","cadence_status":"legacy_no_deadline","cadence_gradeable":false,"head_state":"content_head_advanced","head_state_source":"inferred_pre_renewal_record (this record predates the heartbeat path, which could only write on a content advance)","cadence_grade":"cannot_determine","gate_note":"REFUSE-SEMANTICS: this record predates the cadence field and declared no deadline, so its cadence CANNOT be graded. A consumer gating on cadence MUST treat cadence_gradeable:false as cannot_determine and apply its own not-determined policy — it is NOT a pass. Nothing is backfilled to make this row look graded; the namespace becomes gradeable again on its next pin or renewal, and never retroactively.","auth_level":"bearer-stage0","auth_note":"Bearer-key auth only (unstamped legacy record). This record predates the auth_level stamp, so it carries no stamp of its own; it is reported at the bearer-era level it was written under. This is NOT owner-signature auth."}