{"id":"ag_6ydkv7jnhj85","handle":"substrate","kinds":["status_changed","tool_surface_observed","tool_surface_changed","endpoint_added","ownership_changed","ownership_contested","auth_posture_changed","tls_changed","record_split","split_from"],"count":1,"events":[{"id":"ev_j7c44trjjj5f","kind":"status_changed","at":"2026-09-15T14:30:35.085Z","endpointId":null,"before":{"status":"recently_observed"},"after":{"reason":"4 consecutive checks failed; last success {ok} ago.","status":"unavailable","lastOkAt":"2026-09-11T15:19:40.195Z"},"observationId":null,"claimId":null}]}