{
  "meta": {
    "subject": "Roblox group 8983215",
    "retrieved": "2026-10-18T20:10:14.835Z",
    "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": 8983215,
    "name": "{~Hogwarts School of Witchcraft and Wizardry~}",
    "created": "2021-01-03T18:10:05.533Z",
    "owner_user_id": 507611672,
    "member_count": 3698,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:03:52.259Z",
    "last_measured": "2026-10-18T19:11:23.918Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:03:52.259Z",
      "member_count": 3711
    },
    {
      "measured_at": "2026-08-12T10:50:49.831Z",
      "member_count": 3710
    },
    {
      "measured_at": "2026-08-17T09:32:31.172Z",
      "member_count": 3709
    },
    {
      "measured_at": "2026-08-18T13:31:10.774Z",
      "member_count": 3710
    },
    {
      "measured_at": "2026-08-18T14:21:43.697Z",
      "member_count": 3709
    },
    {
      "measured_at": "2026-08-23T11:12:11.431Z",
      "member_count": 3708
    },
    {
      "measured_at": "2026-08-26T04:55:20.017Z",
      "member_count": 3710
    },
    {
      "measured_at": "2026-08-27T07:21:33.641Z",
      "member_count": 3709
    },
    {
      "measured_at": "2026-08-27T14:31:07.398Z",
      "member_count": 3708
    },
    {
      "measured_at": "2026-08-29T23:01:23.941Z",
      "member_count": 3709
    },
    {
      "measured_at": "2026-08-31T23:23:03.128Z",
      "member_count": 3708
    },
    {
      "measured_at": "2026-09-03T13:01:51.779Z",
      "member_count": 3707
    },
    {
      "measured_at": "2026-09-07T10:51:56.354Z",
      "member_count": 3706
    },
    {
      "measured_at": "2026-09-07T19:21:09.458Z",
      "member_count": 3705
    },
    {
      "measured_at": "2026-09-12T11:43:16.764Z",
      "member_count": 3704
    },
    {
      "measured_at": "2026-09-12T18:31:00.485Z",
      "member_count": 3703
    },
    {
      "measured_at": "2026-09-13T21:11:33.182Z",
      "member_count": 3705
    },
    {
      "measured_at": "2026-09-23T22:01:48.203Z",
      "member_count": 3706
    },
    {
      "measured_at": "2026-09-27T02:11:27.107Z",
      "member_count": 3705
    },
    {
      "measured_at": "2026-09-29T20:01:42.674Z",
      "member_count": 3704
    },
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      "member_count": 3703
    },
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    },
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    },
    {
      "measured_at": "2026-10-10T23:31:23.959Z",
      "member_count": 3700
    },
    {
      "measured_at": "2026-10-17T21:11:30.657Z",
      "member_count": 3699
    },
    {
      "measured_at": "2026-10-18T13:11:32.105Z",
      "member_count": 3698
    }
  ],
  "name_history": [
    {
      "name": "{~Hogwarts School of Witchcraft and Wizardry~}",
      "first_seen": "2026-08-10T12:03:52.259Z",
      "last_seen": "2026-10-18T19:11:23.918Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:50:38.281Z",
      "previous_owner": null,
      "new_owner": 507611672
    }
  ]
}