{
  "barcode": {
    "new": "5 030930 010591",
    "old": "5030930010591"
  },
  "comments": {
    "new": "Volume Serial Number: AC1A-1DA1"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "-22"
    }
  }
}