{
  "meta": {
    "subject": "Roblox group 33831645",
    "retrieved": "2026-10-17T13:20:58.300Z",
    "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": 33831645,
    "name": "수도권 지하철 8호선 . Metro 8Line",
    "created": "2024-02-06T11:31:37.767Z",
    "owner_user_id": 3684021474,
    "member_count": 1984,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T19:23:38.382Z",
    "last_measured": "2026-10-16T21:48:51.731Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T20:57:13.300Z",
      "member_count": 1986
    },
    {
      "measured_at": "2026-08-11T04:14:46.885Z",
      "member_count": 1985
    },
    {
      "measured_at": "2026-08-12T02:38:51.996Z",
      "member_count": 1986
    },
    {
      "measured_at": "2026-08-15T14:46:34.633Z",
      "member_count": 1985
    },
    {
      "measured_at": "2026-08-16T03:06:06.526Z",
      "member_count": 1984
    },
    {
      "measured_at": "2026-08-18T13:20:55.880Z",
      "member_count": 1983
    },
    {
      "measured_at": "2026-08-28T23:49:41.299Z",
      "member_count": 1984
    },
    {
      "measured_at": "2026-09-01T23:51:49.188Z",
      "member_count": 1983
    },
    {
      "measured_at": "2026-09-05T13:00:54.040Z",
      "member_count": 1982
    },
    {
      "measured_at": "2026-09-06T06:22:27.684Z",
      "member_count": 1981
    },
    {
      "measured_at": "2026-09-22T04:34:04.405Z",
      "member_count": 1983
    },
    {
      "measured_at": "2026-09-25T00:01:53.235Z",
      "member_count": 1984
    },
    {
      "measured_at": "2026-09-26T08:48:10.325Z",
      "member_count": 1982
    },
    {
      "measured_at": "2026-09-28T03:06:34.601Z",
      "member_count": 1983
    },
    {
      "measured_at": "2026-10-16T05:52:34.521Z",
      "member_count": 1984
    }
  ],
  "name_history": [
    {
      "name": "수도권 지하철 8호선 . Metro 8Line",
      "first_seen": "2026-08-10T19:23:32.925Z",
      "last_seen": "2026-10-16T21:48:51.731Z",
      "current": true
    }
  ],
  "ownership_events": []
}