{
  "meta": {
    "subject": "Roblox group 15220413",
    "retrieved": "2026-10-17T18:05:58.760Z",
    "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": 15220413,
    "name": "UNSC |> Marine Corps",
    "created": "2022-06-29T17:58:18.050Z",
    "owner_user_id": 17271111,
    "member_count": 960,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:44.457Z",
    "last_measured": "2026-10-17T17:10:24.303Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:44.456Z",
      "member_count": 970
    },
    {
      "measured_at": "2026-08-10T16:12:48.334Z",
      "member_count": 970
    },
    {
      "measured_at": "2026-08-13T04:21:51.544Z",
      "member_count": 969
    },
    {
      "measured_at": "2026-08-14T09:01:21.738Z",
      "member_count": 968
    },
    {
      "measured_at": "2026-08-14T14:42:28.391Z",
      "member_count": 967
    },
    {
      "measured_at": "2026-08-18T08:42:11.129Z",
      "member_count": 966
    },
    {
      "measured_at": "2026-08-18T18:20:30.453Z",
      "member_count": 967
    },
    {
      "measured_at": "2026-08-23T11:58:33.134Z",
      "member_count": 966
    },
    {
      "measured_at": "2026-08-25T12:30:59.306Z",
      "member_count": 967
    },
    {
      "measured_at": "2026-09-04T04:21:54.308Z",
      "member_count": 966
    },
    {
      "measured_at": "2026-09-06T21:30:18.510Z",
      "member_count": 965
    },
    {
      "measured_at": "2026-09-11T21:51:00.525Z",
      "member_count": 964
    },
    {
      "measured_at": "2026-09-17T03:50:14.043Z",
      "member_count": 963
    },
    {
      "measured_at": "2026-09-19T05:21:34.385Z",
      "member_count": 964
    },
    {
      "measured_at": "2026-09-26T09:02:43.727Z",
      "member_count": 963
    },
    {
      "measured_at": "2026-09-27T23:50:52.697Z",
      "member_count": 962
    },
    {
      "measured_at": "2026-09-28T22:50:17.624Z",
      "member_count": 961
    },
    {
      "measured_at": "2026-09-29T21:41:13.336Z",
      "member_count": 962
    },
    {
      "measured_at": "2026-10-04T00:51:22.838Z",
      "member_count": 961
    },
    {
      "measured_at": "2026-10-17T01:51:28.604Z",
      "member_count": 960
    }
  ],
  "name_history": [
    {
      "name": "UNSC |> Marine Corps",
      "first_seen": "2026-08-10T12:06:44.456Z",
      "last_seen": "2026-10-17T17:10:24.303Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:12:48.334Z",
      "previous_owner": null,
      "new_owner": 17271111
    }
  ]
}