{
  "barcode": {
    "new": "7 10425 23083 7, 7 42725 15667 8",
    "old": "7 42725 15667 8"
  },
  "legacy": {
    "write_offset": {
      "new": "-647, +2",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-011040\tG4\t1A\t02 IFPI L424 IFPI 7234\nPSRM-011040\tH4\t1A\t06 IFPI L424 IFPI 7230",
    "old": "PSRM-011040\tG4 1A 02 IFPI L424 IFPI 7234"
  }
}