{
  "meta": {
    "subject": "Roblox group 1184772",
    "retrieved": "2026-09-09T06:47:07.845Z",
    "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": 1184772,
    "name": "Singapore Mass Rapid Transport",
    "created": "2014-09-28T13:24:00.250Z",
    "owner_user_id": 133903901,
    "member_count": 5323,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:18:27.023Z",
    "last_measured": "2026-09-09T05:51:07.911Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:18:27.023Z",
      "member_count": 5302
    },
    {
      "measured_at": "2026-08-16T04:51:10.448Z",
      "member_count": 5326
    },
    {
      "measured_at": "2026-08-19T12:31:18.367Z",
      "member_count": 5325
    },
    {
      "measured_at": "2026-08-22T11:10:36.695Z",
      "member_count": 5324
    },
    {
      "measured_at": "2026-09-02T14:11:22.008Z",
      "member_count": 5325
    },
    {
      "measured_at": "2026-09-06T14:29:19.434Z",
      "member_count": 5324
    },
    {
      "measured_at": "2026-09-08T18:21:25.176Z",
      "member_count": 5323
    }
  ],
  "name_history": [
    {
      "name": "Singapore Mass Rapid Transport",
      "first_seen": "2026-08-10T12:18:27.023Z",
      "last_seen": "2026-09-09T05:51:07.911Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T12:41:23.553Z",
      "previous_owner": null,
      "new_owner": 133903901
    }
  ]
}