{
  "meta": {
    "subject": "Roblox group 5191998",
    "retrieved": "2026-09-05T10:35:46.006Z",
    "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": 5191998,
    "name": "BangTan Boys (BTS) \"fan\"",
    "created": "2019-09-28T12:00:05.620Z",
    "owner_user_id": 2482117911,
    "member_count": 10992,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:46:03.909Z",
    "last_measured": "2026-09-05T09:01:22.433Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:46:03.909Z",
      "member_count": 10983
    },
    {
      "measured_at": "2026-08-14T23:40:40.261Z",
      "member_count": 10984
    },
    {
      "measured_at": "2026-08-16T01:51:14.546Z",
      "member_count": 10983
    },
    {
      "measured_at": "2026-08-16T21:32:19.391Z",
      "member_count": 10984
    },
    {
      "measured_at": "2026-08-19T03:21:32.552Z",
      "member_count": 10985
    },
    {
      "measured_at": "2026-08-21T07:21:14.388Z",
      "member_count": 10986
    },
    {
      "measured_at": "2026-08-22T13:21:31.954Z",
      "member_count": 10987
    },
    {
      "measured_at": "2026-08-26T22:21:00.654Z",
      "member_count": 10990
    },
    {
      "measured_at": "2026-09-02T18:31:58.948Z",
      "member_count": 10991
    },
    {
      "measured_at": "2026-09-04T21:22:08.603Z",
      "member_count": 10992
    }
  ],
  "name_history": [
    {
      "name": "BangTan Boys (BTS) \"fan\"",
      "first_seen": "2026-08-10T11:46:03.909Z",
      "last_seen": "2026-09-05T09:01:22.433Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:00:45.638Z",
      "previous_owner": null,
      "new_owner": 2482117911
    }
  ]
}