{
  "barcode": {
    "new": "0 93992 07470 8",
    "old": "093992074708"
  },
  "legacy": {
    "write_offset": {
      "new": "-12, +2",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-025070\tH4 1A 01 IFPI L424 IFPI 720D",
    "old": "IFPI 720D"
  }
}