{
  "meta": {
    "subject": "Roblox group 6875411",
    "retrieved": "2026-09-08T18:28:30.733Z",
    "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": 6875411,
    "name": "WCKD - The World Catastrophe Killzone Department",
    "created": "2020-06-30T11:08:20.067Z",
    "owner_user_id": 64138373,
    "member_count": 1538,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:04:34.150Z",
    "last_measured": "2026-09-08T17:21:34.261Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:04:34.150Z",
      "member_count": 1549
    },
    {
      "measured_at": "2026-08-10T16:42:14.559Z",
      "member_count": 1548
    },
    {
      "measured_at": "2026-08-12T01:21:25.886Z",
      "member_count": 1546
    },
    {
      "measured_at": "2026-08-14T22:02:04.095Z",
      "member_count": 1545
    },
    {
      "measured_at": "2026-08-21T13:01:51.967Z",
      "member_count": 1544
    },
    {
      "measured_at": "2026-08-26T01:51:12.455Z",
      "member_count": 1543
    },
    {
      "measured_at": "2026-08-29T04:12:07.681Z",
      "member_count": 1542
    },
    {
      "measured_at": "2026-09-04T23:31:14.072Z",
      "member_count": 1541
    },
    {
      "measured_at": "2026-09-06T17:40:44.066Z",
      "member_count": 1540
    },
    {
      "measured_at": "2026-09-06T19:31:51.509Z",
      "member_count": 1539
    },
    {
      "measured_at": "2026-09-06T23:21:27.533Z",
      "member_count": 1538
    }
  ],
  "name_history": [
    {
      "name": "WCKD - The World Catastrophe Killzone Department",
      "first_seen": "2026-08-10T12:04:34.150Z",
      "last_seen": "2026-09-08T17:21:34.261Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:22:25.334Z",
      "previous_owner": null,
      "new_owner": 64138373
    }
  ]
}