{
  "specversion": "1.0",
  "id": "00000004-0000-4000-8000-000000000000",
  "source": "/heart/com.acme.pump-station/unit-7",
  "type": "heart.metric",
  "time": "2026-11-07T20:00:00Z",
  "datacontenttype": "application/json",
  "dataschema": "https://heartcortex.ai/schemas/1.0/metric.schema.json",
  "heartversion": "1.0",
  "heartprivacy": "internal",
  "data": {
    "name": "pump.flow",
    "kind": "gauge",
    "unit": "L/min",
    "points": [
      {
        "time": "2026-11-07T19:59:00Z",
        "value": 41.2
      },
      {
        "time": "2026-11-07T20:00:00Z",
        "value": 41.6
      }
    ]
  }
}