{
  "meta": {
    "subject": "Roblox group 544902240",
    "retrieved": "2026-09-09T07:47:12.162Z",
    "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": 544902240,
    "name": "東浜鉄道グループ TohinRailwayGroup",
    "created": "2025-12-27T11:59:38.205Z",
    "owner_user_id": 7165464139,
    "member_count": 294,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T07:08:26.829Z",
    "last_measured": "2026-09-07T15:44:45.883Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T07:08:26.829Z",
      "member_count": 141
    },
    {
      "measured_at": "2026-08-13T10:49:41.438Z",
      "member_count": 146
    },
    {
      "measured_at": "2026-08-13T15:18:32.382Z",
      "member_count": 149
    },
    {
      "measured_at": "2026-08-14T00:11:00.086Z",
      "member_count": 150
    },
    {
      "measured_at": "2026-08-14T04:17:15.727Z",
      "member_count": 153
    },
    {
      "measured_at": "2026-08-14T10:33:20.179Z",
      "member_count": 154
    },
    {
      "measured_at": "2026-08-16T04:34:25.923Z",
      "member_count": 166
    },
    {
      "measured_at": "2026-08-17T12:52:45.153Z",
      "member_count": 183
    },
    {
      "measured_at": "2026-08-20T12:12:44.972Z",
      "member_count": 199
    },
    {
      "measured_at": "2026-08-21T02:15:19.898Z",
      "member_count": 202
    },
    {
      "measured_at": "2026-08-21T07:05:11.942Z",
      "member_count": 203
    },
    {
      "measured_at": "2026-08-22T07:57:11.642Z",
      "member_count": 208
    },
    {
      "measured_at": "2026-08-22T22:13:32.644Z",
      "member_count": 211
    },
    {
      "measured_at": "2026-08-25T03:50:53.185Z",
      "member_count": 241
    },
    {
      "measured_at": "2026-08-26T04:00:51.044Z",
      "member_count": 248
    },
    {
      "measured_at": "2026-08-26T11:42:29.112Z",
      "member_count": 253
    },
    {
      "measured_at": "2026-08-28T07:38:05.103Z",
      "member_count": 260
    },
    {
      "measured_at": "2026-08-31T13:39:13.846Z",
      "member_count": 280
    },
    {
      "measured_at": "2026-09-04T04:12:36.401Z",
      "member_count": 291
    },
    {
      "measured_at": "2026-09-04T17:12:31.174Z",
      "member_count": 294
    }
  ],
  "name_history": [
    {
      "name": "東浜鉄道グループ TohinRailwayGroup",
      "first_seen": "2026-08-11T07:08:26.829Z",
      "last_seen": "2026-09-07T15:44:45.883Z",
      "current": true
    }
  ],
  "ownership_events": []
}