{
  "meta": {
    "subject": "Roblox group 385400628",
    "retrieved": "2026-11-12T00:07:21.336Z",
    "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": 385400628,
    "name": "{USMC} United States Marine Corps 1940s",
    "created": "2026-06-22T20:49:32.839Z",
    "owner_user_id": 7684325295,
    "member_count": 30,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-12T14:38:08.047Z",
    "last_measured": "2026-11-09T22:27:59.005Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-14T23:38:43.963Z",
      "member_count": 33
    },
    {
      "measured_at": "2026-08-16T05:28:25.637Z",
      "member_count": 32
    },
    {
      "measured_at": "2026-08-18T01:37:16.810Z",
      "member_count": 31
    },
    {
      "measured_at": "2026-08-24T15:27:36.532Z",
      "member_count": 30
    },
    {
      "measured_at": "2026-08-30T12:24:37.000Z",
      "member_count": 31
    },
    {
      "measured_at": "2026-09-14T06:38:10.633Z",
      "member_count": 29
    },
    {
      "measured_at": "2026-09-15T10:48:13.194Z",
      "member_count": 36
    },
    {
      "measured_at": "2026-09-19T16:30:49.640Z",
      "member_count": 34
    },
    {
      "measured_at": "2026-09-21T22:13:51.099Z",
      "member_count": 35
    },
    {
      "measured_at": "2026-10-01T03:27:58.799Z",
      "member_count": 33
    },
    {
      "measured_at": "2026-10-15T10:33:21.425Z",
      "member_count": 32
    },
    {
      "measured_at": "2026-10-23T03:11:42.551Z",
      "member_count": 30
    }
  ],
  "name_history": [
    {
      "name": "{USMC} United States Marine Corps 1940s",
      "first_seen": "2026-08-12T14:37:59.809Z",
      "last_seen": "2026-11-09T22:27:59.005Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-16T05:28:25.637Z",
      "previous_owner": 11124308393,
      "new_owner": 7684325295
    }
  ]
}