{
  "meta": {
    "subject": "Roblox group 9139815",
    "retrieved": "2026-10-22T22:27:06.786Z",
    "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": 9139815,
    "name": "Black Rose VTM",
    "created": "2021-01-13T07:32:19.553Z",
    "owner_user_id": 1327350451,
    "member_count": 231,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T14:53:09.887Z",
    "last_measured": "2026-10-22T17:42:30.081Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T20:47:14.070Z",
      "member_count": 226
    },
    {
      "measured_at": "2026-08-14T13:53:57.845Z",
      "member_count": 225
    },
    {
      "measured_at": "2026-08-21T00:54:27.135Z",
      "member_count": 226
    },
    {
      "measured_at": "2026-08-28T08:20:49.774Z",
      "member_count": 227
    },
    {
      "measured_at": "2026-09-12T17:43:55.412Z",
      "member_count": 226
    },
    {
      "measured_at": "2026-09-24T00:58:16.161Z",
      "member_count": 227
    },
    {
      "measured_at": "2026-09-30T10:37:20.263Z",
      "member_count": 229
    },
    {
      "measured_at": "2026-10-02T23:32:27.995Z",
      "member_count": 230
    },
    {
      "measured_at": "2026-10-09T13:40:45.451Z",
      "member_count": 231
    }
  ],
  "name_history": [
    {
      "name": "Black Rose VTM",
      "first_seen": "2026-08-10T14:52:52.079Z",
      "last_seen": "2026-10-22T17:42:30.081Z",
      "current": true
    }
  ],
  "ownership_events": []
}