{
  "meta": {
    "subject": "Roblox group 15393549",
    "retrieved": "2026-09-05T00:58:33.054Z",
    "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": 15393549,
    "name": "Advanced Carnival",
    "created": "2022-07-16T06:44:30.063Z",
    "owner_user_id": 3245302421,
    "member_count": 23557,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:50:16.383Z",
    "last_measured": "2026-09-05T00:16:00.156Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:50:16.382Z",
      "member_count": 23592
    },
    {
      "measured_at": "2026-08-12T16:02:07.489Z",
      "member_count": 23591
    },
    {
      "measured_at": "2026-08-13T14:04:06.748Z",
      "member_count": 23592
    },
    {
      "measured_at": "2026-08-13T19:01:22.672Z",
      "member_count": 23591
    },
    {
      "measured_at": "2026-08-13T20:51:34.613Z",
      "member_count": 23590
    },
    {
      "measured_at": "2026-08-13T22:50:51.080Z",
      "member_count": 23589
    },
    {
      "measured_at": "2026-08-14T10:20:32.679Z",
      "member_count": 23588
    },
    {
      "measured_at": "2026-08-15T13:10:33.138Z",
      "member_count": 23587
    },
    {
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      "member_count": 23586
    },
    {
      "measured_at": "2026-08-15T18:48:06.498Z",
      "member_count": 23585
    },
    {
      "measured_at": "2026-08-16T05:21:09.801Z",
      "member_count": 23584
    },
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      "measured_at": "2026-08-16T07:09:11.593Z",
      "member_count": 23583
    },
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      "measured_at": "2026-08-16T19:21:39.402Z",
      "member_count": 23582
    },
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      "measured_at": "2026-08-16T21:12:28.231Z",
      "member_count": 23581
    },
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      "member_count": 23580
    },
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      "member_count": 23579
    },
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      "measured_at": "2026-08-18T22:46:35.837Z",
      "member_count": 23578
    },
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      "measured_at": "2026-08-19T01:31:43.987Z",
      "member_count": 23577
    },
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      "member_count": 23575
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      "member_count": 23575
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      "member_count": 23574
    },
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    },
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    },
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      "member_count": 23560
    },
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      "member_count": 23559
    },
    {
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      "member_count": 23559
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    }
  ],
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    {
      "name": "Advanced Carnival",
      "first_seen": "2026-08-10T11:50:16.382Z",
      "last_seen": "2026-09-05T00:16:00.156Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:25:45.112Z",
      "previous_owner": null,
      "new_owner": 3245302421
    }
  ]
}