{
  "meta": {
    "subject": "Roblox group 7640485",
    "retrieved": "2026-09-08T01:22:05.786Z",
    "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": 7640485,
    "name": "Grupo NiGHTMare",
    "created": "2020-09-03T00:48:17.107Z",
    "owner_user_id": 976500019,
    "member_count": 2565,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:20:38.574Z",
    "last_measured": "2026-09-07T23:50:32.561Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:20:38.574Z",
      "member_count": 2524
    },
    {
      "measured_at": "2026-08-11T03:50:48.858Z",
      "member_count": 2525
    },
    {
      "measured_at": "2026-08-13T01:40:51.122Z",
      "member_count": 2527
    },
    {
      "measured_at": "2026-08-14T04:30:29.871Z",
      "member_count": 2528
    },
    {
      "measured_at": "2026-08-15T05:22:15.757Z",
      "member_count": 2529
    },
    {
      "measured_at": "2026-08-17T17:02:14.137Z",
      "member_count": 2531
    },
    {
      "measured_at": "2026-08-23T02:41:53.954Z",
      "member_count": 2533
    },
    {
      "measured_at": "2026-08-23T04:40:50.144Z",
      "member_count": 2534
    },
    {
      "measured_at": "2026-08-23T16:10:07.807Z",
      "member_count": 2535
    },
    {
      "measured_at": "2026-08-23T18:01:09.072Z",
      "member_count": 2537
    },
    {
      "measured_at": "2026-08-23T23:41:41.951Z",
      "member_count": 2539
    },
    {
      "measured_at": "2026-08-24T07:21:24.628Z",
      "member_count": 2538
    },
    {
      "measured_at": "2026-08-24T22:40:33.302Z",
      "member_count": 2540
    },
    {
      "measured_at": "2026-08-26T01:12:34.917Z",
      "member_count": 2543
    },
    {
      "measured_at": "2026-08-26T03:12:01.884Z",
      "member_count": 2545
    },
    {
      "measured_at": "2026-08-27T00:11:53.137Z",
      "member_count": 2548
    },
    {
      "measured_at": "2026-08-27T01:51:44.818Z",
      "member_count": 2549
    },
    {
      "measured_at": "2026-08-28T22:01:19.991Z",
      "member_count": 2554
    },
    {
      "measured_at": "2026-08-30T21:41:42.541Z",
      "member_count": 2557
    },
    {
      "measured_at": "2026-08-30T23:40:30.710Z",
      "member_count": 2559
    },
    {
      "measured_at": "2026-08-31T20:40:17.109Z",
      "member_count": 2560
    },
    {
      "measured_at": "2026-09-01T02:21:14.710Z",
      "member_count": 2561
    },
    {
      "measured_at": "2026-09-02T22:20:47.294Z",
      "member_count": 2560
    },
    {
      "measured_at": "2026-09-04T02:10:45.177Z",
      "member_count": 2561
    },
    {
      "measured_at": "2026-09-04T17:21:38.949Z",
      "member_count": 2562
    },
    {
      "measured_at": "2026-09-05T01:01:30.356Z",
      "member_count": 2563
    },
    {
      "measured_at": "2026-09-05T23:52:05.671Z",
      "member_count": 2564
    },
    {
      "measured_at": "2026-09-07T16:11:04.778Z",
      "member_count": 2565
    }
  ],
  "name_history": [
    {
      "name": "Grupo NiGHTMare",
      "first_seen": "2026-08-10T12:20:38.574Z",
      "last_seen": "2026-09-07T23:50:32.561Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:32:26.933Z",
      "previous_owner": null,
      "new_owner": 976500019
    }
  ]
}