{
  "meta": {
    "subject": "Roblox group 761580218",
    "retrieved": "2026-11-14T23:17:13.321Z",
    "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": 761580218,
    "name": "やまトレイン公式コミュニティ",
    "created": "2026-01-24T12:40:38.795Z",
    "owner_user_id": 5606541672,
    "member_count": 30,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T19:39:12.708Z",
    "last_measured": "2026-10-25T05:05:14.054Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T19:39:12.708Z",
      "member_count": 28
    },
    {
      "measured_at": "2026-08-18T06:06:21.429Z",
      "member_count": 29
    },
    {
      "measured_at": "2026-08-21T02:15:19.898Z",
      "member_count": 30
    }
  ],
  "name_history": [
    {
      "name": "やまトレイン公式コミュニティ",
      "first_seen": "2026-08-11T19:39:12.708Z",
      "last_seen": "2026-10-25T05:05:14.054Z",
      "current": true
    }
  ],
  "ownership_events": []
}