{
  "meta": {
    "subject": "Roblox group 4459533",
    "retrieved": "2026-09-07T17:32:14.621Z",
    "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": 4459533,
    "name": "Old Zerophyx Group Join New One",
    "created": "2018-10-04T09:24:31.493Z",
    "owner_user_id": 252843786,
    "member_count": 27144,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:31.790Z",
    "last_measured": "2026-09-07T17:30:13.888Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:31.790Z",
      "member_count": 27154
    },
    {
      "measured_at": "2026-08-10T21:00:02.761Z",
      "member_count": 27153
    },
    {
      "measured_at": "2026-08-11T17:52:33.200Z",
      "member_count": 27152
    },
    {
      "measured_at": "2026-08-12T23:02:12.825Z",
      "member_count": 27151
    },
    {
      "measured_at": "2026-08-13T06:56:18.719Z",
      "member_count": 27150
    },
    {
      "measured_at": "2026-08-16T02:21:52.061Z",
      "member_count": 27149
    },
    {
      "measured_at": "2026-08-17T09:50:54.699Z",
      "member_count": 27148
    },
    {
      "measured_at": "2026-08-20T04:32:31.995Z",
      "member_count": 27149
    },
    {
      "measured_at": "2026-08-21T20:36:01.969Z",
      "member_count": 27150
    },
    {
      "measured_at": "2026-08-22T22:10:50.343Z",
      "member_count": 27149
    },
    {
      "measured_at": "2026-08-23T05:10:51.878Z",
      "member_count": 27148
    },
    {
      "measured_at": "2026-08-27T07:57:44.190Z",
      "member_count": 27147
    },
    {
      "measured_at": "2026-08-28T12:50:43.837Z",
      "member_count": 27146
    },
    {
      "measured_at": "2026-08-31T14:12:18.451Z",
      "member_count": 27147
    },
    {
      "measured_at": "2026-09-02T11:40:12.927Z",
      "member_count": 27146
    },
    {
      "measured_at": "2026-09-04T23:51:15.192Z",
      "member_count": 27145
    },
    {
      "measured_at": "2026-09-06T08:50:51.044Z",
      "member_count": 27144
    }
  ],
  "name_history": [
    {
      "name": "Old Zerophyx Group Join New One",
      "first_seen": "2026-08-10T12:06:31.790Z",
      "last_seen": "2026-09-07T17:30:13.888Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:51:36.365Z",
      "previous_owner": null,
      "new_owner": 252843786
    }
  ]
}