{
  "meta": {
    "subject": "Roblox group 13557389",
    "retrieved": "2026-10-18T09:55:03.360Z",
    "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": 13557389,
    "name": "Hauptzollamt Berlin",
    "created": "2022-01-01T18:27:19.253Z",
    "owner_user_id": 485142255,
    "member_count": 1148,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:57:16.458Z",
    "last_measured": "2026-10-18T09:46:50.636Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T18:08:30.870Z",
      "member_count": 1157
    },
    {
      "measured_at": "2026-08-11T02:07:11.087Z",
      "member_count": 1156
    },
    {
      "measured_at": "2026-08-13T19:43:39.006Z",
      "member_count": 1157
    },
    {
      "measured_at": "2026-08-14T17:56:01.542Z",
      "member_count": 1156
    },
    {
      "measured_at": "2026-08-28T12:23:25.810Z",
      "member_count": 1155
    },
    {
      "measured_at": "2026-08-28T23:42:41.378Z",
      "member_count": 1154
    },
    {
      "measured_at": "2026-09-19T18:57:46.398Z",
      "member_count": 1153
    },
    {
      "measured_at": "2026-09-22T23:38:57.669Z",
      "member_count": 1152
    },
    {
      "measured_at": "2026-09-30T15:05:43.892Z",
      "member_count": 1151
    },
    {
      "measured_at": "2026-10-04T23:08:40.426Z",
      "member_count": 1150
    },
    {
      "measured_at": "2026-10-06T10:19:24.182Z",
      "member_count": 1149
    },
    {
      "measured_at": "2026-10-10T18:43:23.206Z",
      "member_count": 1148
    }
  ],
  "name_history": [
    {
      "name": "Hauptzollamt Berlin",
      "first_seen": "2026-08-10T15:56:57.804Z",
      "last_seen": "2026-10-18T09:46:50.636Z",
      "current": true
    }
  ],
  "ownership_events": []
}