{
  "meta": {
    "subject": "Roblox group 17121105",
    "retrieved": "2026-09-09T11:55:08.972Z",
    "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": 17121105,
    "name": "[NRHR] North Robloxia Herritage Railway",
    "created": "2023-03-01T18:18:24.510Z",
    "owner_user_id": 399357189,
    "member_count": 29,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T16:56:14.646Z",
    "last_measured": "2026-09-05T04:36:11.304Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T17:25:40.378Z",
      "member_count": 28
    },
    {
      "measured_at": "2026-08-22T15:49:06.226Z",
      "member_count": 29
    },
    {
      "measured_at": "2026-08-25T22:41:47.642Z",
      "member_count": 30
    },
    {
      "measured_at": "2026-09-05T04:36:11.304Z",
      "member_count": 29
    }
  ],
  "name_history": [
    {
      "name": "[NRHR] North Robloxia Herritage Railway",
      "first_seen": "2026-08-10T16:56:09.760Z",
      "last_seen": "2026-09-05T04:36:11.304Z",
      "current": true
    }
  ],
  "ownership_events": []
}