{
  "barcode": {
    "new": "3 307210 181190, 3 307210 181718",
    "old": "3307210181190"
  },
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "MPO\tCR5003804CD2 @\t02/16/05 01:00:14 AM IFPI L039 01 IFPI 1227",
    "old": "CR 5003804CD2 @ 01 IFPI 1227"
  },
  "serial": {
    "new": "5003804"
  }
}