{
  "meta": {
    "subject": "Roblox group 31580",
    "retrieved": "2026-09-07T15:08:25.183Z",
    "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": 31580,
    "name": "1",
    "created": "2009-09-30T02:47:56.047Z",
    "owner_user_id": 357387,
    "member_count": 4383,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:01:06.674Z",
    "last_measured": "2026-09-06T19:31:51.957Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T21:32:10.720Z",
      "member_count": 4376
    },
    {
      "measured_at": "2026-08-11T16:00:31.538Z",
      "member_count": 4375
    },
    {
      "measured_at": "2026-08-11T23:39:04.958Z",
      "member_count": 4374
    },
    {
      "measured_at": "2026-08-12T13:14:07.438Z",
      "member_count": 4376
    },
    {
      "measured_at": "2026-08-13T00:53:52.654Z",
      "member_count": 4375
    },
    {
      "measured_at": "2026-08-13T06:42:48.331Z",
      "member_count": 4374
    },
    {
      "measured_at": "2026-08-13T23:36:14.315Z",
      "member_count": 4377
    },
    {
      "measured_at": "2026-08-14T21:23:52.723Z",
      "member_count": 4378
    },
    {
      "measured_at": "2026-08-15T20:20:50.488Z",
      "member_count": 4379
    },
    {
      "measured_at": "2026-08-19T23:53:39.972Z",
      "member_count": 4378
    },
    {
      "measured_at": "2026-08-20T23:45:51.865Z",
      "member_count": 4377
    },
    {
      "measured_at": "2026-08-22T11:43:19.247Z",
      "member_count": 4376
    },
    {
      "measured_at": "2026-08-23T22:07:48.007Z",
      "member_count": 4375
    },
    {
      "measured_at": "2026-08-25T04:24:07.513Z",
      "member_count": 4374
    },
    {
      "measured_at": "2026-08-27T03:38:06.028Z",
      "member_count": 4378
    },
    {
      "measured_at": "2026-08-27T19:44:15.981Z",
      "member_count": 4379
    },
    {
      "measured_at": "2026-08-28T15:51:39.108Z",
      "member_count": 4380
    },
    {
      "measured_at": "2026-08-28T18:26:13.286Z",
      "member_count": 4382
    },
    {
      "measured_at": "2026-08-29T02:13:29.735Z",
      "member_count": 4385
    },
    {
      "measured_at": "2026-08-29T17:23:36.190Z",
      "member_count": 4384
    },
    {
      "measured_at": "2026-08-30T08:50:49.534Z",
      "member_count": 4386
    },
    {
      "measured_at": "2026-08-30T11:01:50.073Z",
      "member_count": 4385
    },
    {
      "measured_at": "2026-09-01T21:01:52.227Z",
      "member_count": 4384
    },
    {
      "measured_at": "2026-09-05T10:06:06.418Z",
      "member_count": 4383
    },
    {
      "measured_at": "2026-09-05T21:14:23.589Z",
      "member_count": 4382
    },
    {
      "measured_at": "2026-09-06T11:16:34.840Z",
      "member_count": 4385
    },
    {
      "measured_at": "2026-09-06T19:31:51.957Z",
      "member_count": 4383
    }
  ],
  "name_history": [
    {
      "name": "1",
      "first_seen": "2026-08-10T11:01:04.626Z",
      "last_seen": "2026-09-06T19:31:51.957Z",
      "current": true
    }
  ],
  "ownership_events": []
}