{
  "meta": {
    "subject": "Roblox group 12181821",
    "retrieved": "2026-09-04T18:48:04.275Z",
    "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": 12181821,
    "name": "Marine Barracks Washington, DC. 8th & I",
    "created": "2021-09-05T20:16:44.933Z",
    "owner_user_id": 118731100,
    "member_count": 213,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:36:23.600Z",
    "last_measured": "2026-09-04T04:58:48.880Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T09:22:49.083Z",
      "member_count": 205
    },
    {
      "measured_at": "2026-08-12T01:46:40.454Z",
      "member_count": 206
    },
    {
      "measured_at": "2026-08-17T22:08:33.113Z",
      "member_count": 205
    },
    {
      "measured_at": "2026-08-21T01:43:22.055Z",
      "member_count": 204
    },
    {
      "measured_at": "2026-08-22T16:17:31.490Z",
      "member_count": 203
    },
    {
      "measured_at": "2026-09-02T20:03:35.763Z",
      "member_count": 202
    },
    {
      "measured_at": "2026-09-04T02:17:36.867Z",
      "member_count": 213
    }
  ],
  "name_history": [
    {
      "name": "Marine Barracks Washington, DC. 8th & I",
      "first_seen": "2026-08-10T15:36:14.228Z",
      "last_seen": "2026-09-04T04:58:48.880Z",
      "current": true
    }
  ],
  "ownership_events": []
}