{
  "meta": {
    "subject": "Roblox group 12861087",
    "retrieved": "2026-10-20T10:12:47.747Z",
    "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": 12861087,
    "name": "[EFF] European Football Federation",
    "created": "2021-11-10T16:09:35.417Z",
    "owner_user_id": 1247540160,
    "member_count": 3099,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:18:42.839Z",
    "last_measured": "2026-10-20T09:30:59.716Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:18:42.838Z",
      "member_count": 3116
    },
    {
      "measured_at": "2026-08-13T15:49:31.655Z",
      "member_count": 3115
    },
    {
      "measured_at": "2026-08-21T17:58:28.248Z",
      "member_count": 3114
    },
    {
      "measured_at": "2026-08-23T09:36:19.888Z",
      "member_count": 3113
    },
    {
      "measured_at": "2026-08-29T07:11:04.214Z",
      "member_count": 3112
    },
    {
      "measured_at": "2026-08-31T20:11:44.019Z",
      "member_count": 3111
    },
    {
      "measured_at": "2026-09-05T12:10:53.696Z",
      "member_count": 3110
    },
    {
      "measured_at": "2026-09-08T15:00:36.044Z",
      "member_count": 3109
    },
    {
      "measured_at": "2026-09-11T23:10:32.252Z",
      "member_count": 3108
    },
    {
      "measured_at": "2026-09-21T03:10:21.555Z",
      "member_count": 3107
    },
    {
      "measured_at": "2026-09-24T03:01:58.091Z",
      "member_count": 3106
    },
    {
      "measured_at": "2026-09-26T22:20:26.570Z",
      "member_count": 3105
    },
    {
      "measured_at": "2026-10-04T15:00:17.020Z",
      "member_count": 3104
    },
    {
      "measured_at": "2026-10-04T21:48:16.786Z",
      "member_count": 3103
    },
    {
      "measured_at": "2026-10-13T02:00:03.255Z",
      "member_count": 3102
    },
    {
      "measured_at": "2026-10-19T00:21:13.119Z",
      "member_count": 3101
    },
    {
      "measured_at": "2026-10-19T12:31:01.181Z",
      "member_count": 3100
    },
    {
      "measured_at": "2026-10-20T00:00:13.167Z",
      "member_count": 3099
    }
  ],
  "name_history": [
    {
      "name": "[EFF] European Football Federation",
      "first_seen": "2026-08-10T12:18:42.838Z",
      "last_seen": "2026-10-20T09:30:59.716Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:46:15.978Z",
      "previous_owner": null,
      "new_owner": 1247540160
    }
  ]
}