{
  "meta": {
    "subject": "Roblox group 5147049",
    "retrieved": "2026-10-17T04:38:34.153Z",
    "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": 5147049,
    "name": "Metro de Madrid: RBX Edition",
    "created": "2019-09-02T17:00:59.540Z",
    "owner_user_id": 236571596,
    "member_count": 976,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:08:35.999Z",
    "last_measured": "2026-10-17T03:40:13.965Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:08:35.998Z",
      "member_count": 968
    },
    {
      "measured_at": "2026-08-15T13:51:35.338Z",
      "member_count": 970
    },
    {
      "measured_at": "2026-08-17T17:41:54.164Z",
      "member_count": 971
    },
    {
      "measured_at": "2026-08-19T13:31:51.065Z",
      "member_count": 973
    },
    {
      "measured_at": "2026-08-19T19:20:21.028Z",
      "member_count": 974
    },
    {
      "measured_at": "2026-08-20T10:31:48.363Z",
      "member_count": 975
    },
    {
      "measured_at": "2026-09-01T22:10:42.725Z",
      "member_count": 974
    },
    {
      "measured_at": "2026-09-06T08:10:57.828Z",
      "member_count": 973
    },
    {
      "measured_at": "2026-09-06T12:00:53.335Z",
      "member_count": 974
    },
    {
      "measured_at": "2026-09-19T15:10:56.525Z",
      "member_count": 973
    },
    {
      "measured_at": "2026-09-26T15:00:40.419Z",
      "member_count": 974
    },
    {
      "measured_at": "2026-10-06T00:30:41.520Z",
      "member_count": 975
    },
    {
      "measured_at": "2026-10-16T21:20:54.948Z",
      "member_count": 976
    }
  ],
  "name_history": [
    {
      "name": "Metro de Madrid: RBX Edition",
      "first_seen": "2026-08-10T12:08:35.998Z",
      "last_seen": "2026-10-17T03:40:13.965Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:00:02.273Z",
      "previous_owner": null,
      "new_owner": 236571596
    }
  ]
}