{
  "meta": {
    "subject": "Roblox group 8578431",
    "retrieved": "2026-09-09T19:47:31.406Z",
    "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": 8578431,
    "name": "Simulation Creations.",
    "created": "2020-12-11T14:04:56.843Z",
    "owner_user_id": 215000681,
    "member_count": 60582,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:11:37.644Z",
    "last_measured": "2026-09-09T18:57:17.103Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:11:37.644Z",
      "member_count": 60623
    },
    {
      "measured_at": "2026-08-10T12:55:13.730Z",
      "member_count": 60623
    },
    {
      "measured_at": "2026-08-10T13:22:46.082Z",
      "member_count": 60622
    },
    {
      "measured_at": "2026-08-11T14:21:56.708Z",
      "member_count": 60621
    },
    {
      "measured_at": "2026-08-13T00:50:38.379Z",
      "member_count": 60620
    },
    {
      "measured_at": "2026-08-13T10:21:28.088Z",
      "member_count": 60619
    },
    {
      "measured_at": "2026-08-14T13:02:48.558Z",
      "member_count": 60618
    },
    {
      "measured_at": "2026-08-14T15:00:43.323Z",
      "member_count": 60617
    },
    {
      "measured_at": "2026-08-15T08:11:08.768Z",
      "member_count": 60616
    },
    {
      "measured_at": "2026-08-15T17:32:42.899Z",
      "member_count": 60615
    },
    {
      "measured_at": "2026-08-16T19:21:48.205Z",
      "member_count": 60614
    },
    {
      "measured_at": "2026-08-18T07:01:04.391Z",
      "member_count": 60613
    },
    {
      "measured_at": "2026-08-18T12:41:41.132Z",
      "member_count": 60612
    },
    {
      "measured_at": "2026-08-19T13:04:20.002Z",
      "member_count": 60611
    },
    {
      "measured_at": "2026-08-19T20:55:53.584Z",
      "member_count": 60610
    },
    {
      "measured_at": "2026-08-20T03:01:43.532Z",
      "member_count": 60609
    },
    {
      "measured_at": "2026-08-20T06:10:52.527Z",
      "member_count": 60608
    },
    {
      "measured_at": "2026-08-21T13:20:55.683Z",
      "member_count": 60607
    },
    {
      "measured_at": "2026-08-21T20:51:28.671Z",
      "member_count": 60606
    },
    {
      "measured_at": "2026-08-22T00:40:54.471Z",
      "member_count": 60605
    },
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      "member_count": 60604
    },
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    },
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      "member_count": 60602
    },
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      "measured_at": "2026-08-25T19:51:41.811Z",
      "member_count": 60601
    },
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      "measured_at": "2026-08-26T07:38:48.553Z",
      "member_count": 60600
    },
    {
      "measured_at": "2026-08-26T15:20:06.904Z",
      "member_count": 60598
    },
    {
      "measured_at": "2026-08-26T18:35:28.491Z",
      "member_count": 60597
    },
    {
      "measured_at": "2026-08-26T21:00:55.562Z",
      "member_count": 60596
    },
    {
      "measured_at": "2026-08-26T21:21:12.477Z",
      "member_count": 60595
    },
    {
      "measured_at": "2026-08-27T19:51:46.163Z",
      "member_count": 60593
    },
    {
      "measured_at": "2026-08-27T22:10:42.018Z",
      "member_count": 60592
    },
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      "member_count": 60591
    },
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    },
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    },
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    },
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      "member_count": 60587
    },
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      "member_count": 60586
    },
    {
      "measured_at": "2026-09-06T14:01:20.751Z",
      "member_count": 60585
    },
    {
      "measured_at": "2026-09-07T00:54:09.815Z",
      "member_count": 60584
    },
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      "measured_at": "2026-09-08T08:01:14.792Z",
      "member_count": 60583
    },
    {
      "measured_at": "2026-09-09T04:16:29.508Z",
      "member_count": 60582
    }
  ],
  "name_history": [
    {
      "name": "Simulation Creations.",
      "first_seen": "2026-08-10T12:11:37.644Z",
      "last_seen": "2026-09-09T18:57:17.103Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T12:55:13.730Z",
      "previous_owner": null,
      "new_owner": 215000681
    }
  ]
}