{
  "meta": {
    "subject": "Roblox group 12664107",
    "retrieved": "2026-10-19T19:55:37.947Z",
    "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": 12664107,
    "name": "1up's",
    "created": "2021-10-20T12:52:46.120Z",
    "owner_user_id": 453701254,
    "member_count": 433,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:44:09.051Z",
    "last_measured": "2026-10-15T18:11:43.431Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T23:07:17.335Z",
      "member_count": 147
    },
    {
      "measured_at": "2026-08-19T20:18:40.389Z",
      "member_count": 185
    },
    {
      "measured_at": "2026-08-20T01:04:48.282Z",
      "member_count": 190
    },
    {
      "measured_at": "2026-08-20T17:53:23.902Z",
      "member_count": 211
    },
    {
      "measured_at": "2026-08-22T20:30:48.941Z",
      "member_count": 220
    },
    {
      "measured_at": "2026-08-23T20:56:56.081Z",
      "member_count": 230
    },
    {
      "measured_at": "2026-08-25T09:07:06.200Z",
      "member_count": 242
    },
    {
      "measured_at": "2026-08-27T06:20:55.683Z",
      "member_count": 246
    },
    {
      "measured_at": "2026-08-27T22:14:16.339Z",
      "member_count": 252
    },
    {
      "measured_at": "2026-08-31T23:53:48.602Z",
      "member_count": 290
    },
    {
      "measured_at": "2026-09-01T06:46:27.707Z",
      "member_count": 292
    },
    {
      "measured_at": "2026-09-01T16:16:37.141Z",
      "member_count": 296
    },
    {
      "measured_at": "2026-09-04T05:38:50.206Z",
      "member_count": 301
    },
    {
      "measured_at": "2026-09-06T22:49:40.818Z",
      "member_count": 309
    },
    {
      "measured_at": "2026-09-11T02:10:47.892Z",
      "member_count": 325
    },
    {
      "measured_at": "2026-09-14T22:55:18.854Z",
      "member_count": 329
    },
    {
      "measured_at": "2026-09-15T06:25:08.219Z",
      "member_count": 330
    },
    {
      "measured_at": "2026-09-19T07:12:32.740Z",
      "member_count": 340
    },
    {
      "measured_at": "2026-09-20T11:04:39.528Z",
      "member_count": 351
    },
    {
      "measured_at": "2026-09-22T04:18:53.217Z",
      "member_count": 356
    },
    {
      "measured_at": "2026-09-24T09:07:29.816Z",
      "member_count": 362
    },
    {
      "measured_at": "2026-09-27T04:47:46.743Z",
      "member_count": 368
    },
    {
      "measured_at": "2026-10-07T00:56:06.378Z",
      "member_count": 400
    },
    {
      "measured_at": "2026-10-09T18:07:52.438Z",
      "member_count": 411
    },
    {
      "measured_at": "2026-10-10T22:27:42.437Z",
      "member_count": 410
    },
    {
      "measured_at": "2026-10-14T17:06:08.713Z",
      "member_count": 431
    },
    {
      "measured_at": "2026-10-15T00:50:46.412Z",
      "member_count": 432
    },
    {
      "measured_at": "2026-10-15T18:11:43.431Z",
      "member_count": 433
    }
  ],
  "name_history": [
    {
      "name": "1up's",
      "first_seen": "2026-08-10T15:43:54.862Z",
      "last_seen": "2026-10-15T18:11:43.431Z",
      "current": true
    }
  ],
  "ownership_events": []
}