{
  "meta": {
    "subject": "Roblox group 15165188",
    "retrieved": "2026-09-10T01:07:49.247Z",
    "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": 15165188,
    "name": "Mustafa fan group",
    "created": "2022-06-23T07:17:38.007Z",
    "owner_user_id": 1790903649,
    "member_count": 58046,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:05:16.891Z",
    "last_measured": "2026-09-10T00:50:02.460Z"
  },
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      "member_count": 58124
    },
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      "measured_at": "2026-08-10T14:53:35.177Z",
      "member_count": 58124
    },
    {
      "measured_at": "2026-08-10T15:00:42.239Z",
      "member_count": 58123
    },
    {
      "measured_at": "2026-08-10T19:41:05.706Z",
      "member_count": 58122
    },
    {
      "measured_at": "2026-08-11T15:12:03.643Z",
      "member_count": 58121
    },
    {
      "measured_at": "2026-08-12T13:01:15.810Z",
      "member_count": 58120
    },
    {
      "measured_at": "2026-08-12T20:55:59.764Z",
      "member_count": 58119
    },
    {
      "measured_at": "2026-08-13T00:30:08.241Z",
      "member_count": 58118
    },
    {
      "measured_at": "2026-08-13T21:52:42.319Z",
      "member_count": 58117
    },
    {
      "measured_at": "2026-08-14T02:22:15.016Z",
      "member_count": 58116
    },
    {
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      "member_count": 58115
    },
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      "measured_at": "2026-08-14T11:30:19.173Z",
      "member_count": 58114
    },
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      "measured_at": "2026-08-14T12:40:36.167Z",
      "member_count": 58113
    },
    {
      "measured_at": "2026-08-15T02:10:14.113Z",
      "member_count": 58112
    },
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      "measured_at": "2026-08-15T12:05:26.636Z",
      "member_count": 58111
    },
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      "measured_at": "2026-08-15T17:12:28.691Z",
      "member_count": 58110
    },
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      "measured_at": "2026-08-16T01:51:11.751Z",
      "member_count": 58109
    },
    {
      "measured_at": "2026-08-16T13:35:21.533Z",
      "member_count": 58108
    },
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    },
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    },
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    },
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    },
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    },
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    },
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      "member_count": 58097
    },
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      "member_count": 58088
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      "member_count": 58086
    },
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      "member_count": 58085
    },
    {
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      "member_count": 58084
    },
    {
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      "member_count": 58083
    },
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      "member_count": 58082
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      "member_count": 58081
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      "member_count": 58080
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      "member_count": 58079
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      "member_count": 58076
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      "member_count": 58075
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      "member_count": 58074
    },
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      "measured_at": "2026-08-28T23:28:36.273Z",
      "member_count": 58073
    },
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      "measured_at": "2026-08-29T08:00:57.667Z",
      "member_count": 58072
    },
    {
      "measured_at": "2026-08-29T22:21:35.041Z",
      "member_count": 58073
    },
    {
      "measured_at": "2026-08-29T23:50:38.200Z",
      "member_count": 58072
    },
    {
      "measured_at": "2026-08-30T12:24:37.000Z",
      "member_count": 58071
    },
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      "measured_at": "2026-08-30T15:15:17.340Z",
      "member_count": 58070
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      "measured_at": "2026-08-31T14:24:29.686Z",
      "member_count": 58069
    },
    {
      "measured_at": "2026-08-31T19:41:38.096Z",
      "member_count": 58068
    },
    {
      "measured_at": "2026-08-31T21:45:25.225Z",
      "member_count": 58066
    },
    {
      "measured_at": "2026-08-31T22:20:08.709Z",
      "member_count": 58065
    },
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      "measured_at": "2026-08-31T23:01:12.453Z",
      "member_count": 58064
    },
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      "measured_at": "2026-09-01T06:52:04.063Z",
      "member_count": 58063
    },
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      "measured_at": "2026-09-01T08:50:05.661Z",
      "member_count": 58062
    },
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      "measured_at": "2026-09-02T08:42:30.484Z",
      "member_count": 58063
    },
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      "member_count": 58062
    },
    {
      "measured_at": "2026-09-03T12:32:09.771Z",
      "member_count": 58061
    },
    {
      "measured_at": "2026-09-03T21:00:06.446Z",
      "member_count": 58060
    },
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      "member_count": 58059
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      "member_count": 58056
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      "member_count": 58055
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      "member_count": 58053
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      "measured_at": "2026-09-05T17:21:49.004Z",
      "member_count": 58052
    },
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      "measured_at": "2026-09-05T21:08:44.162Z",
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    },
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      "measured_at": "2026-09-05T23:26:00.080Z",
      "member_count": 58052
    },
    {
      "measured_at": "2026-09-06T07:31:42.642Z",
      "member_count": 58051
    },
    {
      "measured_at": "2026-09-06T20:20:23.703Z",
      "member_count": 58050
    },
    {
      "measured_at": "2026-09-07T03:31:11.265Z",
      "member_count": 58049
    },
    {
      "measured_at": "2026-09-07T17:20:16.848Z",
      "member_count": 58048
    },
    {
      "measured_at": "2026-09-07T18:01:45.827Z",
      "member_count": 58049
    },
    {
      "measured_at": "2026-09-07T21:25:00.758Z",
      "member_count": 58048
    },
    {
      "measured_at": "2026-09-08T02:52:22.176Z",
      "member_count": 58047
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    {
      "measured_at": "2026-09-08T08:41:00.675Z",
      "member_count": 58046
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      "measured_at": "2026-09-09T09:49:43.159Z",
      "member_count": 58047
    },
    {
      "measured_at": "2026-09-09T14:20:44.759Z",
      "member_count": 58046
    }
  ],
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    {
      "name": "Mustafa fan group",
      "first_seen": "2026-08-10T12:05:16.890Z",
      "last_seen": "2026-09-10T00:50:02.460Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:53:35.177Z",
      "previous_owner": null,
      "new_owner": 1790903649
    }
  ]
}