{
  "meta": {
    "subject": "Roblox group 10215133",
    "retrieved": "2026-10-17T01:32:56.959Z",
    "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": 10215133,
    "name": "City GyaIs",
    "created": "2021-04-02T17:09:16.610Z",
    "owner_user_id": 2658964803,
    "member_count": 4700,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:53:53.489Z",
    "last_measured": "2026-10-17T00:21:52.252Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:53:53.489Z",
      "member_count": 4705
    },
    {
      "measured_at": "2026-08-20T17:56:06.315Z",
      "member_count": 4704
    },
    {
      "measured_at": "2026-08-21T18:11:27.976Z",
      "member_count": 4703
    },
    {
      "measured_at": "2026-08-23T23:01:39.908Z",
      "member_count": 4705
    },
    {
      "measured_at": "2026-08-24T20:26:01.612Z",
      "member_count": 4704
    },
    {
      "measured_at": "2026-08-27T00:11:12.944Z",
      "member_count": 4703
    },
    {
      "measured_at": "2026-08-30T19:50:14.767Z",
      "member_count": 4702
    },
    {
      "measured_at": "2026-08-31T18:41:24.757Z",
      "member_count": 4701
    },
    {
      "measured_at": "2026-08-31T19:05:38.761Z",
      "member_count": 4700
    },
    {
      "measured_at": "2026-09-04T19:10:28.607Z",
      "member_count": 4699
    },
    {
      "measured_at": "2026-09-06T11:11:14.177Z",
      "member_count": 4700
    },
    {
      "measured_at": "2026-09-07T02:15:09.674Z",
      "member_count": 4701
    },
    {
      "measured_at": "2026-09-13T03:50:46.836Z",
      "member_count": 4702
    },
    {
      "measured_at": "2026-09-14T02:41:21.296Z",
      "member_count": 4701
    },
    {
      "measured_at": "2026-09-15T07:21:08.792Z",
      "member_count": 4702
    },
    {
      "measured_at": "2026-09-17T20:21:19.134Z",
      "member_count": 4701
    },
    {
      "measured_at": "2026-09-22T23:27:31.317Z",
      "member_count": 4702
    },
    {
      "measured_at": "2026-09-28T00:20:25.434Z",
      "member_count": 4701
    },
    {
      "measured_at": "2026-09-30T11:22:27.575Z",
      "member_count": 4702
    },
    {
      "measured_at": "2026-10-01T06:40:14.259Z",
      "member_count": 4703
    },
    {
      "measured_at": "2026-10-07T18:47:14.853Z",
      "member_count": 4702
    },
    {
      "measured_at": "2026-10-10T23:21:59.128Z",
      "member_count": 4701
    },
    {
      "measured_at": "2026-10-14T11:51:33.797Z",
      "member_count": 4702
    },
    {
      "measured_at": "2026-10-14T22:51:07.233Z",
      "member_count": 4701
    },
    {
      "measured_at": "2026-10-15T02:16:45.186Z",
      "member_count": 4700
    },
    {
      "measured_at": "2026-10-15T18:03:26.151Z",
      "member_count": 4699
    },
    {
      "measured_at": "2026-10-16T01:31:21.231Z",
      "member_count": 4700
    }
  ],
  "name_history": [
    {
      "name": "City GyaIs",
      "first_seen": "2026-08-10T11:53:53.489Z",
      "last_seen": "2026-10-17T00:21:52.252Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:08:14.239Z",
      "previous_owner": null,
      "new_owner": 2658964803
    }
  ]
}