{
  "meta": {
    "subject": "Roblox group 14578484",
    "retrieved": "2026-10-18T09:04:37.060Z",
    "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": 14578484,
    "name": "5th Marines Amphibious Corps 1940's",
    "created": "2022-04-11T21:07:45.840Z",
    "owner_user_id": 4742675643,
    "member_count": 1448,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:43.925Z",
    "last_measured": "2026-10-18T08:21:31.456Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:43.925Z",
      "member_count": 1453
    },
    {
      "measured_at": "2026-08-17T20:14:29.490Z",
      "member_count": 1452
    },
    {
      "measured_at": "2026-08-19T17:11:05.121Z",
      "member_count": 1451
    },
    {
      "measured_at": "2026-08-30T11:37:39.812Z",
      "member_count": 1450
    },
    {
      "measured_at": "2026-09-05T16:40:55.643Z",
      "member_count": 1449
    },
    {
      "measured_at": "2026-09-15T00:12:16.895Z",
      "member_count": 1451
    },
    {
      "measured_at": "2026-09-17T13:20:46.071Z",
      "member_count": 1450
    },
    {
      "measured_at": "2026-10-01T19:30:33.330Z",
      "member_count": 1451
    },
    {
      "measured_at": "2026-10-16T16:20:43.771Z",
      "member_count": 1450
    },
    {
      "measured_at": "2026-10-16T23:52:51.975Z",
      "member_count": 1449
    },
    {
      "measured_at": "2026-10-17T01:51:27.735Z",
      "member_count": 1448
    }
  ],
  "name_history": [
    {
      "name": "5th Marines Amphibious Corps 1940's",
      "first_seen": "2026-08-10T12:06:43.925Z",
      "last_seen": "2026-10-18T08:21:31.456Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:12:45.507Z",
      "previous_owner": null,
      "new_owner": 4742675643
    }
  ]
}