{
  "meta": {
    "subject": "Roblox group 852040642",
    "retrieved": "2026-09-08T10:21:41.510Z",
    "licence": "Measured by roregister.com from public Roblox APIs. Free to reuse with attribution to roregister.com. Not affiliated with Roblox Corporation.",
    "notes": {
      "member_history": "insert-on-change; a point exists only where the value differed from the prior reading.",
      "detection_dates": "ownership/name changes are dated when this register observed them, not when they happened."
    }
  },
  "group": {
    "id": 852040642,
    "name": "赤峰消防大队",
    "created": "2026-01-16T08:38:47.790Z",
    "owner_user_id": 7580887978,
    "member_count": 86,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-12T23:26:34.604Z",
    "last_measured": "2026-09-05T09:03:00.500Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-12T23:26:34.604Z",
      "member_count": 89
    },
    {
      "measured_at": "2026-08-15T15:36:25.004Z",
      "member_count": 92
    },
    {
      "measured_at": "2026-08-18T09:58:17.599Z",
      "member_count": 74
    },
    {
      "measured_at": "2026-08-19T23:22:45.055Z",
      "member_count": 76
    },
    {
      "measured_at": "2026-08-21T13:03:54.300Z",
      "member_count": 79
    },
    {
      "measured_at": "2026-08-22T21:51:41.841Z",
      "member_count": 77
    },
    {
      "measured_at": "2026-08-24T14:45:16.692Z",
      "member_count": 79
    },
    {
      "measured_at": "2026-08-31T08:16:47.190Z",
      "member_count": 86
    }
  ],
  "name_history": [
    {
      "name": "赤峰消防大队",
      "first_seen": "2026-08-12T23:26:34.604Z",
      "last_seen": "2026-09-05T09:03:00.500Z",
      "current": true
    }
  ],
  "ownership_events": []
}