{
  "meta": {
    "subject": "Roblox group 3961819",
    "retrieved": "2026-09-08T14:30:19.454Z",
    "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": 3961819,
    "name": "BTS Official Fan Group",
    "created": "2018-03-15T00:36:15.137Z",
    "owner_user_id": 188305087,
    "member_count": 11165,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:05:56.154Z",
    "last_measured": "2026-09-08T14:17:37.051Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:05:56.154Z",
      "member_count": 11177
    },
    {
      "measured_at": "2026-08-10T13:02:35.165Z",
      "member_count": 11176
    },
    {
      "measured_at": "2026-08-12T11:01:41.583Z",
      "member_count": 11175
    },
    {
      "measured_at": "2026-08-13T04:11:45.246Z",
      "member_count": 11176
    },
    {
      "measured_at": "2026-08-13T23:20:13.166Z",
      "member_count": 11175
    },
    {
      "measured_at": "2026-08-17T15:20:55.191Z",
      "member_count": 11174
    },
    {
      "measured_at": "2026-08-18T10:41:03.927Z",
      "member_count": 11175
    },
    {
      "measured_at": "2026-08-20T02:30:42.035Z",
      "member_count": 11174
    },
    {
      "measured_at": "2026-08-25T08:21:29.049Z",
      "member_count": 11173
    },
    {
      "measured_at": "2026-08-25T21:41:37.957Z",
      "member_count": 11172
    },
    {
      "measured_at": "2026-08-28T20:04:25.734Z",
      "member_count": 11171
    },
    {
      "measured_at": "2026-09-01T10:10:50.335Z",
      "member_count": 11170
    },
    {
      "measured_at": "2026-09-03T18:31:06.984Z",
      "member_count": 11169
    },
    {
      "measured_at": "2026-09-05T01:23:03.678Z",
      "member_count": 11168
    },
    {
      "measured_at": "2026-09-05T23:05:06.750Z",
      "member_count": 11167
    },
    {
      "measured_at": "2026-09-06T19:30:44.974Z",
      "member_count": 11166
    },
    {
      "measured_at": "2026-09-07T17:54:44.983Z",
      "member_count": 11165
    }
  ],
  "name_history": [
    {
      "name": "BTS Official Fan Group",
      "first_seen": "2026-08-10T12:05:56.154Z",
      "last_seen": "2026-09-08T14:17:37.051Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:44:59.454Z",
      "previous_owner": null,
      "new_owner": 188305087
    }
  ]
}