[
  {
    "id": "DEMO-OBS-001",
    "question_id": "DEMO-Q-001",
    "method_version": "synthetic-example-v1",
    "engine": "fictional-test-surface",
    "interface": "local-fixture",
    "provider": null,
    "result_state": "completed",
    "mention_state": "present",
    "reviewed": true,
    "is_synthetic": true,
    "observed_at": "2026-09-24T10:01:00Z",
    "stale": false,
    "receipt_ref": "DEMO-RECEIPT-001",
    "source_links": [
      "https://example.com/demo/integrations/atlas"
    ],
    "classification": "synthetic"
  },
  {
    "id": "DEMO-OBS-002",
    "question_id": "DEMO-Q-002",
    "method_version": "synthetic-example-v1",
    "engine": "fictional-test-surface",
    "interface": "local-fixture",
    "provider": null,
    "result_state": "completed",
    "mention_state": "absent",
    "reviewed": true,
    "is_synthetic": true,
    "observed_at": "2026-09-24T10:02:00Z",
    "stale": false,
    "receipt_ref": "DEMO-RECEIPT-002",
    "source_links": [],
    "classification": "synthetic"
  },
  {
    "id": "DEMO-OBS-003",
    "question_id": "DEMO-Q-003",
    "method_version": "synthetic-example-v1",
    "engine": "fictional-test-surface",
    "interface": "local-fixture",
    "provider": null,
    "result_state": "failed",
    "mention_state": "not_evaluated",
    "reviewed": false,
    "is_synthetic": true,
    "observed_at": "2026-09-24T10:03:00Z",
    "stale": false,
    "receipt_ref": null,
    "source_links": [],
    "classification": "synthetic"
  },
  {
    "id": "DEMO-OBS-004",
    "question_id": "DEMO-Q-004",
    "method_version": "synthetic-example-v1",
    "engine": "fictional-test-surface",
    "interface": "local-fixture",
    "provider": null,
    "result_state": "untested",
    "mention_state": "not_evaluated",
    "reviewed": false,
    "is_synthetic": true,
    "observed_at": null,
    "stale": false,
    "receipt_ref": null,
    "source_links": [],
    "classification": "synthetic"
  },
  {
    "id": "DEMO-OBS-005",
    "question_id": "DEMO-Q-005",
    "method_version": "synthetic-example-v1",
    "engine": "fictional-test-surface",
    "interface": "local-fixture",
    "provider": null,
    "result_state": "uncertain",
    "mention_state": "not_evaluated",
    "reviewed": false,
    "is_synthetic": true,
    "observed_at": "2026-09-24T10:05:00Z",
    "stale": false,
    "receipt_ref": null,
    "source_links": [],
    "classification": "synthetic"
  },
  {
    "id": "DEMO-OBS-006",
    "question_id": "DEMO-Q-006",
    "method_version": "synthetic-example-v1",
    "engine": "fictional-test-surface",
    "interface": "local-fixture",
    "provider": null,
    "result_state": "completed",
    "mention_state": "not_evaluated",
    "reviewed": false,
    "is_synthetic": true,
    "observed_at": "2026-09-24T10:06:00Z",
    "stale": false,
    "receipt_ref": "DEMO-RECEIPT-006",
    "source_links": [],
    "classification": "synthetic"
  }
]