{
  "meta": {
    "subject": "Roblox group 6643641",
    "retrieved": "2026-10-21T12:53:21.733Z",
    "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": 6643641,
    "name": "UnderTale AU Monsters Studios",
    "created": "2020-06-10T22:34:31.657Z",
    "owner_user_id": 93577775,
    "member_count": 13797,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:43:52.682Z",
    "last_measured": "2026-10-21T12:21:41.881Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:43:52.682Z",
      "member_count": 13828
    },
    {
      "measured_at": "2026-08-12T02:12:18.991Z",
      "member_count": 13829
    },
    {
      "measured_at": "2026-08-12T10:30:31.027Z",
      "member_count": 13828
    },
    {
      "measured_at": "2026-08-13T22:50:16.911Z",
      "member_count": 13827
    },
    {
      "measured_at": "2026-08-14T17:50:37.679Z",
      "member_count": 13826
    },
    {
      "measured_at": "2026-08-23T04:41:33.186Z",
      "member_count": 13825
    },
    {
      "measured_at": "2026-08-27T18:20:56.643Z",
      "member_count": 13824
    },
    {
      "measured_at": "2026-08-29T23:42:08.400Z",
      "member_count": 13823
    },
    {
      "measured_at": "2026-08-30T09:20:19.563Z",
      "member_count": 13822
    },
    {
      "measured_at": "2026-08-31T10:10:15.096Z",
      "member_count": 13821
    },
    {
      "measured_at": "2026-08-31T15:00:16.640Z",
      "member_count": 13820
    },
    {
      "measured_at": "2026-09-02T12:41:29.145Z",
      "member_count": 13818
    },
    {
      "measured_at": "2026-09-03T00:11:02.198Z",
      "member_count": 13817
    },
    {
      "measured_at": "2026-09-03T07:50:36.980Z",
      "member_count": 13816
    },
    {
      "measured_at": "2026-09-03T11:40:34.058Z",
      "member_count": 13815
    },
    {
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      "member_count": 13814
    },
    {
      "measured_at": "2026-09-14T22:52:40.552Z",
      "member_count": 13813
    },
    {
      "measured_at": "2026-09-19T21:20:44.949Z",
      "member_count": 13812
    },
    {
      "measured_at": "2026-09-23T15:21:14.230Z",
      "member_count": 13811
    },
    {
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      "member_count": 13810
    },
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      "member_count": 13809
    },
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      "member_count": 13809
    },
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      "member_count": 13810
    },
    {
      "measured_at": "2026-10-12T10:41:45.499Z",
      "member_count": 13809
    },
    {
      "measured_at": "2026-10-13T15:21:17.814Z",
      "member_count": 13808
    },
    {
      "measured_at": "2026-10-14T03:38:38.988Z",
      "member_count": 13807
    },
    {
      "measured_at": "2026-10-15T23:42:33.244Z",
      "member_count": 13806
    },
    {
      "measured_at": "2026-10-16T16:41:18.645Z",
      "member_count": 13805
    },
    {
      "measured_at": "2026-10-17T06:01:38.817Z",
      "member_count": 13804
    },
    {
      "measured_at": "2026-10-17T10:52:10.268Z",
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    },
    {
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      "member_count": 13802
    },
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    },
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      "member_count": 13800
    },
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      "measured_at": "2026-10-18T08:50:15.034Z",
      "member_count": 13799
    },
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      "measured_at": "2026-10-18T11:34:14.294Z",
      "member_count": 13798
    },
    {
      "measured_at": "2026-10-18T23:11:03.089Z",
      "member_count": 13797
    }
  ],
  "name_history": [
    {
      "name": "UnderTale AU Monsters Studios",
      "first_seen": "2026-08-10T11:43:52.682Z",
      "last_seen": "2026-10-21T12:21:41.881Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:18:39.010Z",
      "previous_owner": null,
      "new_owner": 93577775
    }
  ]
}