{
  "barcode": {
    "new": "7 10425 23172 8",
    "old": "710425231728"
  },
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "PSRM-025210\tH4 1A 01 IFPI L424 IFPI 72017"
  }
}