{
  "barcode": {
    "new": "0 47875 10667 3, 5 030917 007071",
    "old": "0 47875 10667 3"
  },
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "0"
    }
  },
  "ring_codes": {
    "new": "1000567101USRE3 R1J 21 IFPI L239\nTO BE ADDED",
    "old": "1000567101USRE3 R1J 21 IFPI L239"
  }
}