{
  "meta": {
    "subject": "Roblox group 9305966",
    "retrieved": "2026-09-08T12:15:40.968Z",
    "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": 9305966,
    "name": "Grunkle Dynamics",
    "created": "2021-01-24T17:28:00.537Z",
    "owner_user_id": 4755468638,
    "member_count": 5541,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T14:55:54.500Z",
    "last_measured": "2026-09-08T12:05:18.723Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T17:42:02.376Z",
      "member_count": 5407
    },
    {
      "measured_at": "2026-08-10T19:16:33.820Z",
      "member_count": 5406
    },
    {
      "measured_at": "2026-08-10T21:26:50.722Z",
      "member_count": 5405
    },
    {
      "measured_at": "2026-08-10T23:25:38.428Z",
      "member_count": 5407
    },
    {
      "measured_at": "2026-08-11T01:45:10.393Z",
      "member_count": 5406
    },
    {
      "measured_at": "2026-08-11T02:28:35.429Z",
      "member_count": 5407
    },
    {
      "measured_at": "2026-08-11T03:34:22.431Z",
      "member_count": 5408
    },
    {
      "measured_at": "2026-08-11T05:04:05.030Z",
      "member_count": 5409
    },
    {
      "measured_at": "2026-08-11T15:40:32.938Z",
      "member_count": 5410
    },
    {
      "measured_at": "2026-08-11T17:43:25.522Z",
      "member_count": 5411
    },
    {
      "measured_at": "2026-08-11T18:08:38.203Z",
      "member_count": 5412
    },
    {
      "measured_at": "2026-08-11T20:10:35.685Z",
      "member_count": 5413
    },
    {
      "measured_at": "2026-08-12T13:13:23.334Z",
      "member_count": 5414
    },
    {
      "measured_at": "2026-08-12T16:42:28.653Z",
      "member_count": 5416
    },
    {
      "measured_at": "2026-08-12T20:03:55.825Z",
      "member_count": 5417
    },
    {
      "measured_at": "2026-08-12T23:02:50.961Z",
      "member_count": 5418
    },
    {
      "measured_at": "2026-08-13T08:57:40.470Z",
      "member_count": 5420
    },
    {
      "measured_at": "2026-08-13T20:57:50.667Z",
      "member_count": 5421
    },
    {
      "measured_at": "2026-08-13T22:33:07.395Z",
      "member_count": 5422
    },
    {
      "measured_at": "2026-08-14T01:03:55.254Z",
      "member_count": 5423
    },
    {
      "measured_at": "2026-08-14T04:54:54.789Z",
      "member_count": 5426
    },
    {
      "measured_at": "2026-08-14T14:54:01.351Z",
      "member_count": 5427
    },
    {
      "measured_at": "2026-08-15T07:39:37.688Z",
      "member_count": 5430
    },
    {
      "measured_at": "2026-08-15T12:37:51.785Z",
      "member_count": 5431
    },
    {
      "measured_at": "2026-08-15T20:15:21.919Z",
      "member_count": 5433
    },
    {
      "measured_at": "2026-08-16T03:18:12.362Z",
      "member_count": 5384
    },
    {
      "measured_at": "2026-08-16T16:23:32.201Z",
      "member_count": 5387
    },
    {
      "measured_at": "2026-08-17T09:38:13.006Z",
      "member_count": 5388
    },
    {
      "measured_at": "2026-08-17T19:45:20.144Z",
      "member_count": 5389
    },
    {
      "measured_at": "2026-08-18T01:36:18.239Z",
      "member_count": 5391
    },
    {
      "measured_at": "2026-08-18T08:23:26.767Z",
      "member_count": 5392
    },
    {
      "measured_at": "2026-08-18T13:32:36.083Z",
      "member_count": 5393
    },
    {
      "measured_at": "2026-08-18T20:54:42.832Z",
      "member_count": 5394
    },
    {
      "measured_at": "2026-08-19T00:50:44.655Z",
      "member_count": 5395
    },
    {
      "measured_at": "2026-08-19T04:05:09.413Z",
      "member_count": 5399
    },
    {
      "measured_at": "2026-08-19T04:30:59.306Z",
      "member_count": 5398
    },
    {
      "measured_at": "2026-08-19T10:21:41.675Z",
      "member_count": 5400
    },
    {
      "measured_at": "2026-08-19T15:18:03.949Z",
      "member_count": 5402
    },
    {
      "measured_at": "2026-08-19T19:07:08.570Z",
      "member_count": 5403
    },
    {
      "measured_at": "2026-08-20T02:08:04.755Z",
      "member_count": 5404
    },
    {
      "measured_at": "2026-08-20T03:47:39.719Z",
      "member_count": 5405
    },
    {
      "measured_at": "2026-08-20T07:56:02.007Z",
      "member_count": 5407
    },
    {
      "measured_at": "2026-08-21T00:36:03.036Z",
      "member_count": 5408
    },
    {
      "measured_at": "2026-08-21T13:10:49.732Z",
      "member_count": 5409
    },
    {
      "measured_at": "2026-08-21T15:58:35.671Z",
      "member_count": 5410
    },
    {
      "measured_at": "2026-08-21T16:57:38.047Z",
      "member_count": 5409
    },
    {
      "measured_at": "2026-08-21T22:55:50.933Z",
      "member_count": 5410
    },
    {
      "measured_at": "2026-08-22T00:23:27.696Z",
      "member_count": 5411
    },
    {
      "measured_at": "2026-08-22T03:22:53.269Z",
      "member_count": 5413
    },
    {
      "measured_at": "2026-08-22T13:54:14.602Z",
      "member_count": 5415
    },
    {
      "measured_at": "2026-08-22T17:42:13.490Z",
      "member_count": 5416
    },
    {
      "measured_at": "2026-08-22T23:31:01.266Z",
      "member_count": 5418
    },
    {
      "measured_at": "2026-08-23T03:41:45.094Z",
      "member_count": 5420
    },
    {
      "measured_at": "2026-08-23T12:50:53.375Z",
      "member_count": 5422
    },
    {
      "measured_at": "2026-08-23T17:01:50.347Z",
      "member_count": 5424
    },
    {
      "measured_at": "2026-08-23T21:38:29.593Z",
      "member_count": 5425
    },
    {
      "measured_at": "2026-08-24T04:16:01.710Z",
      "member_count": 5427
    },
    {
      "measured_at": "2026-08-24T10:17:48.448Z",
      "member_count": 5428
    },
    {
      "measured_at": "2026-08-24T12:17:37.237Z",
      "member_count": 5429
    },
    {
      "measured_at": "2026-08-24T18:27:01.227Z",
      "member_count": 5430
    },
    {
      "measured_at": "2026-08-25T03:29:12.012Z",
      "member_count": 5431
    },
    {
      "measured_at": "2026-08-25T06:31:41.953Z",
      "member_count": 5433
    },
    {
      "measured_at": "2026-08-25T15:16:02.904Z",
      "member_count": 5434
    },
    {
      "measured_at": "2026-08-25T20:21:46.527Z",
      "member_count": 5437
    },
    {
      "measured_at": "2026-08-25T23:50:49.675Z",
      "member_count": 5438
    },
    {
      "measured_at": "2026-08-26T03:30:59.224Z",
      "member_count": 5440
    },
    {
      "measured_at": "2026-08-26T14:58:44.300Z",
      "member_count": 5441
    },
    {
      "measured_at": "2026-08-26T17:42:46.818Z",
      "member_count": 5442
    },
    {
      "measured_at": "2026-08-26T22:58:09.706Z",
      "member_count": 5444
    },
    {
      "measured_at": "2026-08-27T15:54:21.173Z",
      "member_count": 5445
    },
    {
      "measured_at": "2026-08-27T19:57:47.213Z",
      "member_count": 5446
    },
    {
      "measured_at": "2026-08-27T22:02:36.119Z",
      "member_count": 5445
    },
    {
      "measured_at": "2026-08-28T02:43:38.698Z",
      "member_count": 5444
    },
    {
      "measured_at": "2026-08-28T11:27:26.988Z",
      "member_count": 5445
    },
    {
      "measured_at": "2026-08-28T15:17:05.440Z",
      "member_count": 5446
    },
    {
      "measured_at": "2026-08-28T20:56:21.804Z",
      "member_count": 5447
    },
    {
      "measured_at": "2026-08-28T23:50:56.778Z",
      "member_count": 5446
    },
    {
      "measured_at": "2026-08-29T05:33:32.162Z",
      "member_count": 5447
    },
    {
      "measured_at": "2026-08-29T08:46:23.029Z",
      "member_count": 5448
    },
    {
      "measured_at": "2026-08-29T11:57:20.588Z",
      "member_count": 5449
    },
    {
      "measured_at": "2026-08-29T15:25:32.973Z",
      "member_count": 5451
    },
    {
      "measured_at": "2026-08-29T18:01:52.449Z",
      "member_count": 5454
    },
    {
      "measured_at": "2026-08-30T01:38:28.453Z",
      "member_count": 5455
    },
    {
      "measured_at": "2026-08-30T03:40:49.271Z",
      "member_count": 5456
    },
    {
      "measured_at": "2026-08-30T14:18:39.221Z",
      "member_count": 5458
    },
    {
      "measured_at": "2026-08-30T16:55:23.208Z",
      "member_count": 5460
    },
    {
      "measured_at": "2026-08-30T21:53:27.835Z",
      "member_count": 5462
    },
    {
      "measured_at": "2026-08-31T00:55:24.027Z",
      "member_count": 5463
    },
    {
      "measured_at": "2026-08-31T06:19:24.992Z",
      "member_count": 5464
    },
    {
      "measured_at": "2026-08-31T07:44:59.278Z",
      "member_count": 5465
    },
    {
      "measured_at": "2026-08-31T09:54:58.497Z",
      "member_count": 5466
    },
    {
      "measured_at": "2026-08-31T13:38:15.727Z",
      "member_count": 5469
    },
    {
      "measured_at": "2026-08-31T17:47:21.120Z",
      "member_count": 5470
    },
    {
      "measured_at": "2026-08-31T20:44:21.112Z",
      "member_count": 5469
    },
    {
      "measured_at": "2026-09-01T03:03:06.907Z",
      "member_count": 5470
    },
    {
      "measured_at": "2026-09-01T11:23:37.458Z",
      "member_count": 5472
    },
    {
      "measured_at": "2026-09-01T14:40:48.775Z",
      "member_count": 5475
    },
    {
      "measured_at": "2026-09-01T17:44:24.517Z",
      "member_count": 5476
    },
    {
      "measured_at": "2026-09-01T19:34:46.980Z",
      "member_count": 5477
    },
    {
      "measured_at": "2026-09-01T21:13:42.935Z",
      "member_count": 5478
    },
    {
      "measured_at": "2026-09-02T02:44:31.548Z",
      "member_count": 5479
    },
    {
      "measured_at": "2026-09-02T06:33:36.564Z",
      "member_count": 5480
    },
    {
      "measured_at": "2026-09-02T17:34:34.020Z",
      "member_count": 5482
    },
    {
      "measured_at": "2026-09-02T21:11:47.399Z",
      "member_count": 5483
    },
    {
      "measured_at": "2026-09-03T07:09:46.770Z",
      "member_count": 5486
    },
    {
      "measured_at": "2026-09-03T17:39:10.724Z",
      "member_count": 5487
    },
    {
      "measured_at": "2026-09-04T00:33:24.024Z",
      "member_count": 5491
    },
    {
      "measured_at": "2026-09-04T07:47:34.274Z",
      "member_count": 5492
    },
    {
      "measured_at": "2026-09-04T13:34:05.869Z",
      "member_count": 5496
    },
    {
      "measured_at": "2026-09-04T16:19:19.667Z",
      "member_count": 5499
    },
    {
      "measured_at": "2026-09-04T20:51:36.498Z",
      "member_count": 5500
    },
    {
      "measured_at": "2026-09-04T21:16:01.854Z",
      "member_count": 5501
    },
    {
      "measured_at": "2026-09-05T03:01:48.498Z",
      "member_count": 5502
    },
    {
      "measured_at": "2026-09-05T08:18:24.635Z",
      "member_count": 5503
    },
    {
      "measured_at": "2026-09-05T10:28:05.744Z",
      "member_count": 5504
    },
    {
      "measured_at": "2026-09-05T11:16:55.700Z",
      "member_count": 5505
    },
    {
      "measured_at": "2026-09-05T14:31:01.463Z",
      "member_count": 5508
    },
    {
      "measured_at": "2026-09-05T19:07:04.550Z",
      "member_count": 5511
    },
    {
      "measured_at": "2026-09-05T20:18:38.515Z",
      "member_count": 5512
    },
    {
      "measured_at": "2026-09-06T09:36:52.312Z",
      "member_count": 5519
    },
    {
      "measured_at": "2026-09-06T12:12:26.777Z",
      "member_count": 5521
    },
    {
      "measured_at": "2026-09-07T00:57:27.748Z",
      "member_count": 5523
    },
    {
      "measured_at": "2026-09-07T01:13:08.151Z",
      "member_count": 5524
    },
    {
      "measured_at": "2026-09-07T09:00:47.772Z",
      "member_count": 5528
    },
    {
      "measured_at": "2026-09-07T10:51:41.478Z",
      "member_count": 5530
    },
    {
      "measured_at": "2026-09-07T17:14:15.162Z",
      "member_count": 5533
    },
    {
      "measured_at": "2026-09-07T19:27:59.438Z",
      "member_count": 5535
    },
    {
      "measured_at": "2026-09-08T03:34:09.218Z",
      "member_count": 5538
    },
    {
      "measured_at": "2026-09-08T07:03:10.164Z",
      "member_count": 5541
    }
  ],
  "name_history": [
    {
      "name": "Grunkle Dynamics",
      "first_seen": "2026-08-10T14:55:42.923Z",
      "last_seen": "2026-09-08T12:05:18.723Z",
      "current": true
    }
  ],
  "ownership_events": []
}