{
  "meta": {
    "subject": "Roblox group 9910531",
    "retrieved": "2026-10-20T01:09:42.446Z",
    "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": 9910531,
    "name": ":D Sadan",
    "created": "2021-03-09T21:19:02.243Z",
    "owner_user_id": 1679584406,
    "member_count": 2458,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:12:58.225Z",
    "last_measured": "2026-10-18T06:31:06.437Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:12:58.223Z",
      "member_count": 2461
    },
    {
      "measured_at": "2026-08-11T22:10:17.437Z",
      "member_count": 2460
    },
    {
      "measured_at": "2026-08-12T15:20:13.903Z",
      "member_count": 2462
    },
    {
      "measured_at": "2026-08-15T13:50:35.730Z",
      "member_count": 2461
    },
    {
      "measured_at": "2026-08-17T10:02:05.690Z",
      "member_count": 2460
    },
    {
      "measured_at": "2026-08-18T03:11:26.304Z",
      "member_count": 2461
    },
    {
      "measured_at": "2026-08-18T10:50:59.066Z",
      "member_count": 2460
    },
    {
      "measured_at": "2026-08-20T20:11:22.525Z",
      "member_count": 2461
    },
    {
      "measured_at": "2026-08-21T03:51:07.741Z",
      "member_count": 2462
    },
    {
      "measured_at": "2026-08-22T02:42:25.209Z",
      "member_count": 2463
    },
    {
      "measured_at": "2026-08-22T14:11:11.166Z",
      "member_count": 2462
    },
    {
      "measured_at": "2026-08-24T13:51:24.946Z",
      "member_count": 2464
    },
    {
      "measured_at": "2026-08-26T21:11:10.660Z",
      "member_count": 2463
    },
    {
      "measured_at": "2026-08-27T08:40:28.987Z",
      "member_count": 2462
    },
    {
      "measured_at": "2026-08-28T01:51:46.675Z",
      "member_count": 2461
    },
    {
      "measured_at": "2026-08-31T15:50:35.844Z",
      "member_count": 2460
    },
    {
      "measured_at": "2026-09-02T09:42:32.337Z",
      "member_count": 2459
    },
    {
      "measured_at": "2026-09-04T08:40:42.975Z",
      "member_count": 2458
    },
    {
      "measured_at": "2026-09-05T15:11:09.254Z",
      "member_count": 2457
    },
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      "measured_at": "2026-09-06T12:11:05.301Z",
      "member_count": 2458
    },
    {
      "measured_at": "2026-09-11T12:41:42.541Z",
      "member_count": 2459
    },
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      "member_count": 2460
    },
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      "member_count": 2461
    },
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      "member_count": 2462
    },
    {
      "measured_at": "2026-09-18T01:21:40.605Z",
      "member_count": 2461
    },
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      "measured_at": "2026-09-18T10:51:52.039Z",
      "member_count": 2463
    },
    {
      "measured_at": "2026-09-18T12:50:26.931Z",
      "member_count": 2462
    },
    {
      "measured_at": "2026-10-01T10:00:12.653Z",
      "member_count": 2461
    },
    {
      "measured_at": "2026-10-10T15:20:33.987Z",
      "member_count": 2460
    },
    {
      "measured_at": "2026-10-14T12:50:39.041Z",
      "member_count": 2459
    },
    {
      "measured_at": "2026-10-16T16:20:59.636Z",
      "member_count": 2458
    }
  ],
  "name_history": [
    {
      "name": ":D Sadan",
      "first_seen": "2026-08-10T12:12:58.223Z",
      "last_seen": "2026-10-18T06:31:06.437Z",
      "current": true
    }
  ],
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    {
      "observed_at": "2026-08-10T15:04:32.466Z",
      "previous_owner": null,
      "new_owner": 1679584406
    }
  ]
}