{
  "schema_version": "C0-001",
  "observation_id": "example-observation-001",
  "source_kind": "SIMULATED",
  "runtime_ref": "example-runtime-A-not-registered",
  "captured_at": "2026-10-09T12:00:00Z",
  "time_uncertainty_ms": null,
  "modality": "text",
  "original": {
    "locator": "https://hsimc.tech/rd/t736/ecosystem/examples/source.txt",
    "sha256": "ec5ec67aa69f49109f245f8cf749429402c26e1aa5ec83c377f03ac4237c8d7c",
    "media_type": "text/plain"
  },
  "access": {
    "scope_ref": "example-public-fixture-only",
    "retention_policy_ref": "example-test-fixture-retention"
  },
  "transformations": [],
  "facts": [
    {
      "key": "indicator_state",
      "value": "off",
      "unit": null,
      "coordinate_frame": null,
      "confidence": null
    }
  ]
}