{
  "schema_version": 1,
  "scenario": "Northstar release-integrity tabletop",
  "synthetic_only": true,
  "cards": [
    { "id": "card-01", "time": "2026-08-25T09:10:00Z", "type": "fact", "text": "Candidate 4.2.1-course digest differs from the approved manifest." },
    { "id": "card-02", "time": "2026-08-25T09:12:00Z", "type": "fact", "text": "The candidate provenance names fictional builder B; policy approves builder A." },
    { "id": "card-03", "time": "2026-08-25T09:15:00Z", "type": "fact", "text": "A synthetic release-review event matched the low-severity course analytic." },
    { "id": "card-04", "time": "2026-08-25T09:18:00Z", "type": "unknown", "text": "No endpoint records are available for the fictional builder between 09:03 and 09:06 UTC." },
    { "id": "card-05", "time": "2026-08-25T09:22:00Z", "type": "business", "text": "The fictional release window closes in 40 minutes; the approved 4.2.0-course release remains supported." },
    { "id": "card-06", "time": "2026-08-25T09:30:00Z", "type": "recovery", "text": "A clean rebuild of 4.2.0-course matches its approved digest and passes synthetic health checks." }
  ],
  "options": [
    { "id": "option-a", "action": "Pause only candidate 4.2.1-course", "benefit": "Limits disruption while preserving review time", "risk": "Requires confidence that no other candidate shares the failed trust path", "verification": "Registry policy denies that digest and inventory confirms no deployment" },
    { "id": "option-b", "action": "Pause the fictional release pipeline", "benefit": "Stops promotion while builder identity is verified", "risk": "Delays unrelated fictional releases", "verification": "Promotion events stop and the approved production version remains healthy" },
    { "id": "option-c", "action": "Continue in observation mode", "benefit": "Preserves service continuity", "risk": "Accepts integrity uncertainty and needs explicit authority", "verification": "Enhanced synthetic telemetry and a time-bounded decision checkpoint are active" }
  ]
}