{
  "barcode": {
    "new": "7 90561 50842 7, 7 90561 50846 5",
    "old": "790561508465"
  },
  "legacy": {
    "write_offset": {
      "new": "-647"
    }
  },
  "ring_codes": {
    "new": "IFPI 946T"
  }
}