{
  "meta": {
    "subject": "Roblox group 4220872",
    "retrieved": "2026-09-09T14:27:36.122Z",
    "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": 4220872,
    "name": "#TeamViper",
    "created": "2018-06-21T21:54:26.763Z",
    "owner_user_id": 308132123,
    "member_count": 43351,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:05:35.378Z",
    "last_measured": "2026-09-09T14:27:29.909Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:05:35.377Z",
      "member_count": 43383
    },
    {
      "measured_at": "2026-08-10T13:00:05.389Z",
      "member_count": 43383
    },
    {
      "measured_at": "2026-08-10T15:00:14.014Z",
      "member_count": 43381
    },
    {
      "measured_at": "2026-08-10T15:10:21.330Z",
      "member_count": 43382
    },
    {
      "measured_at": "2026-08-10T19:21:20.649Z",
      "member_count": 43383
    },
    {
      "measured_at": "2026-08-12T06:42:53.860Z",
      "member_count": 43382
    },
    {
      "measured_at": "2026-08-12T09:01:40.474Z",
      "member_count": 43381
    },
    {
      "measured_at": "2026-08-12T20:30:39.616Z",
      "member_count": 43380
    },
    {
      "measured_at": "2026-08-13T13:40:48.699Z",
      "member_count": 43381
    },
    {
      "measured_at": "2026-08-14T07:20:26.345Z",
      "member_count": 43380
    },
    {
      "measured_at": "2026-08-14T17:34:58.490Z",
      "member_count": 43379
    },
    {
      "measured_at": "2026-08-15T03:51:50.480Z",
      "member_count": 43378
    },
    {
      "measured_at": "2026-08-15T16:39:36.428Z",
      "member_count": 43377
    },
    {
      "measured_at": "2026-08-15T19:00:38.939Z",
      "member_count": 43376
    },
    {
      "measured_at": "2026-08-16T20:01:24.219Z",
      "member_count": 43375
    },
    {
      "measured_at": "2026-08-17T15:08:57.520Z",
      "member_count": 43373
    },
    {
      "measured_at": "2026-08-19T01:57:53.115Z",
      "member_count": 43374
    },
    {
      "measured_at": "2026-08-20T19:14:18.206Z",
      "member_count": 43373
    },
    {
      "measured_at": "2026-08-22T07:14:08.491Z",
      "member_count": 43374
    },
    {
      "measured_at": "2026-08-22T14:35:16.714Z",
      "member_count": 43373
    },
    {
      "measured_at": "2026-08-23T01:54:59.545Z",
      "member_count": 43372
    },
    {
      "measured_at": "2026-08-23T03:21:31.246Z",
      "member_count": 43371
    },
    {
      "measured_at": "2026-08-23T04:48:10.820Z",
      "member_count": 43370
    },
    {
      "measured_at": "2026-08-23T15:51:36.781Z",
      "member_count": 43369
    },
    {
      "measured_at": "2026-08-23T16:40:49.126Z",
      "member_count": 43368
    },
    {
      "measured_at": "2026-08-24T00:54:12.098Z",
      "member_count": 43367
    },
    {
      "measured_at": "2026-08-25T15:09:28.714Z",
      "member_count": 43368
    },
    {
      "measured_at": "2026-08-25T17:32:43.159Z",
      "member_count": 43369
    },
    {
      "measured_at": "2026-08-25T19:36:08.317Z",
      "member_count": 43368
    },
    {
      "measured_at": "2026-08-25T20:20:48.112Z",
      "member_count": 43367
    },
    {
      "measured_at": "2026-08-25T22:43:31.400Z",
      "member_count": 43366
    },
    {
      "measured_at": "2026-08-27T23:25:23.469Z",
      "member_count": 43367
    },
    {
      "measured_at": "2026-08-28T10:46:34.312Z",
      "member_count": 43366
    },
    {
      "measured_at": "2026-08-28T14:46:59.612Z",
      "member_count": 43365
    },
    {
      "measured_at": "2026-08-29T13:41:17.502Z",
      "member_count": 43364
    },
    {
      "measured_at": "2026-08-29T22:09:40.146Z",
      "member_count": 43363
    },
    {
      "measured_at": "2026-08-30T21:29:22.064Z",
      "member_count": 43362
    },
    {
      "measured_at": "2026-08-30T22:10:20.575Z",
      "member_count": 43363
    },
    {
      "measured_at": "2026-08-31T00:21:16.727Z",
      "member_count": 43364
    },
    {
      "measured_at": "2026-08-31T13:41:37.710Z",
      "member_count": 43363
    },
    {
      "measured_at": "2026-08-31T17:11:32.097Z",
      "member_count": 43362
    },
    {
      "measured_at": "2026-08-31T18:35:34.643Z",
      "member_count": 43361
    },
    {
      "measured_at": "2026-08-31T20:02:48.560Z",
      "member_count": 43360
    },
    {
      "measured_at": "2026-09-01T07:53:46.517Z",
      "member_count": 43359
    },
    {
      "measured_at": "2026-09-01T17:56:14.490Z",
      "member_count": 43360
    },
    {
      "measured_at": "2026-09-01T19:01:56.479Z",
      "member_count": 43359
    },
    {
      "measured_at": "2026-09-05T08:20:46.429Z",
      "member_count": 43358
    },
    {
      "measured_at": "2026-09-05T09:00:59.573Z",
      "member_count": 43357
    },
    {
      "measured_at": "2026-09-05T14:41:44.415Z",
      "member_count": 43356
    },
    {
      "measured_at": "2026-09-06T00:00:47.546Z",
      "member_count": 43355
    },
    {
      "measured_at": "2026-09-06T03:09:22.876Z",
      "member_count": 43354
    },
    {
      "measured_at": "2026-09-07T15:38:48.393Z",
      "member_count": 43353
    },
    {
      "measured_at": "2026-09-07T20:54:41.499Z",
      "member_count": 43352
    },
    {
      "measured_at": "2026-09-08T01:26:51.958Z",
      "member_count": 43351
    }
  ],
  "name_history": [
    {
      "name": "#TeamViper",
      "first_seen": "2026-08-10T12:05:35.377Z",
      "last_seen": "2026-09-09T14:27:29.909Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:00:05.389Z",
      "previous_owner": null,
      "new_owner": 308132123
    }
  ]
}