{
  "changes": [
    {
      "artifact": "capture-report",
      "state": "added"
    },
    {
      "artifact": "watch-diagnostic",
      "state": "removed"
    }
  ],
  "date": "2026-09-13",
  "predecessor": "2026-09-13T23-45-37Z",
  "run_id": "2026-09-13T23-57-55Z",
  "schema": "urn:tyche:evidence-surface-observation:1.0:diff"
}