{
  "demo": true,
  "schema_version": "1.0",
  "kind": "gpu",
  "label": "GPU reference device",
  "source": "bundled-sample",
  "observed_at": "2026-09-20T12:00:00Z",
  "worker": {
    "id": "sample-gpu-01",
    "algorithm": "sample-workload",
    "hashrate_mh_s": 62.4,
    "power_w": 145,
    "temperature_c": 61,
    "utilization_percent": 96,
    "status": "sample-online"
  },
  "display_metrics": [
    {
      "label": "Workload hashrate",
      "value": "62.4",
      "unit": "MH/s",
      "note": "Illustrative sample workload"
    },
    {
      "label": "GPU temperature",
      "value": "61",
      "unit": "\u00b0C",
      "note": "Sample sensor reading"
    },
    {
      "label": "Device power",
      "value": "145",
      "unit": "W",
      "note": "Not a wall-meter reading"
    },
    {
      "label": "Device utilization",
      "value": "96",
      "unit": "%",
      "note": "Not proof of accepted work"
    }
  ],
  "rows_title": "Sample GPU observations",
  "display_rows": [
    {
      "label": "sample-gpu-01",
      "value": "\u2713 Current sample",
      "style": ""
    },
    {
      "label": "sample-gpu-02",
      "value": "\u25b3 Sensor unavailable",
      "style": "warn"
    },
    {
      "label": "sample-gpu-03",
      "value": "\u2014 No observation",
      "style": "off"
    }
  ],
  "chart_title": "Illustrative workload pattern",
  "chart_values": [
    57,
    48,
    63,
    51,
    75,
    66,
    82,
    67,
    64,
    71,
    80,
    72,
    83,
    78,
    88,
    81
  ]
}