{
  "barcode": {
    "new": "4 948872 100045",
    "old": "4948872100045"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "IFPI 4555"
  },
  "serial": {
    "new": "SCPS 10004",
    "old": "SCPS-10004"
  }
}