{
  "barcode": {
    "new": "0 20763 11405 9",
    "old": "020763114059"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-013690\t02 IFPI L336 IFPI 5100",
    "old": "IFPI 5100"
  }
}