data/node-health.json at main · ZWISERFIT/data · GitHub

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{
  "node": {
    "id": "ZWF20-001",
    "location": "惠鑫万江新村店, Dongguan",
    "status": "degraded",
    "last_heartbeat": "2026-05-21T14:30:00+08:00",
    "uptime_days": 15,
    "deployment_date": "2020-03-15"
  },
  "sensors": {
    "face_gate": "offline",
    "turnstile": "offline",
    "exercise_array": "offline",
    "heart_rate_monitor": "offline"
  },
  "data_pipeline": {
    "status": "partial",
    "records_ingested": 130,
    "date_range": {
      "start": "2026-01-02",
      "end": "2026-04-30"
    },
    "data_gap_days": 21,
    "last_successful_sync": "2026-04-30T02:48:00+00:00",
    "manual_data_available": true
  },
  "membership": {
    "total_cumulative": 192,
    "currently_active": 105,
    "active_with_digital_record": 105
  },
  "revenue": {
    "total_ytd": 76432,
    "currency": "CNY",
    "latest_month": "April 2026"
  },
  "hardware_attestation": {
    "since": "2020",
    "protocol": "ZWF-20",
    "version": "v0.1",
    "hash_chain": "active",
    "total_hashes_stored": 130
  },
  "alerts": [
    {
      "level": "warning",
      "component": "face_gate",
      "message": "Device offline since 2026-04-30. Manual reconnection required.",
      "raised": "2026-05-01T08:00:00+08:00"
    },
    {
      "level": "info",
      "component": "data_pipeline",
      "message": "Data gap of 21 days. Manual entry backlog estimated at 15-25 sessions.",
      "raised": "2026-05-21T08:00:00+08:00"
    }
  ],
  "next_scheduled_health_check": "2026-05-22T08:00:00+08:00"
}