{
  "meta": {
    "subject": "Roblox group 10421433",
    "retrieved": "2026-10-20T00:10:41.112Z",
    "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": 10421433,
    "name": "IRF | 3rd Guards Tanks",
    "created": "2021-04-17T19:16:43.603Z",
    "owner_user_id": 1300203678,
    "member_count": 91,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:11:32.921Z",
    "last_measured": "2026-10-19T10:47:04.019Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T16:35:05.661Z",
      "member_count": 113
    },
    {
      "measured_at": "2026-08-11T08:57:29.084Z",
      "member_count": 114
    },
    {
      "measured_at": "2026-08-15T16:59:23.137Z",
      "member_count": 118
    },
    {
      "measured_at": "2026-08-16T14:52:42.686Z",
      "member_count": 115
    },
    {
      "measured_at": "2026-08-19T08:36:33.222Z",
      "member_count": 110
    },
    {
      "measured_at": "2026-08-25T12:25:28.044Z",
      "member_count": 102
    },
    {
      "measured_at": "2026-08-31T17:35:21.444Z",
      "member_count": 108
    },
    {
      "measured_at": "2026-09-06T21:05:17.045Z",
      "member_count": 104
    },
    {
      "measured_at": "2026-09-13T23:14:49.915Z",
      "member_count": 105
    },
    {
      "measured_at": "2026-09-24T14:22:58.665Z",
      "member_count": 106
    },
    {
      "measured_at": "2026-10-01T06:26:58.353Z",
      "member_count": 105
    },
    {
      "measured_at": "2026-10-06T01:58:15.578Z",
      "member_count": 106
    },
    {
      "measured_at": "2026-10-15T08:30:53.877Z",
      "member_count": 107
    },
    {
      "measured_at": "2026-10-19T10:47:04.019Z",
      "member_count": 91
    }
  ],
  "name_history": [
    {
      "name": "IRF | 3rd Guards Tanks",
      "first_seen": "2026-08-10T15:11:27.745Z",
      "last_seen": "2026-10-19T10:47:04.019Z",
      "current": true
    }
  ],
  "ownership_events": []
}