{
  "barcode": {
    "new": "4 938833 005403",
    "old": "4938833005403"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "+1"
    }
  },
  "ring_codes": {
    "new": "IFPI 4561"
  },
  "serial": {
    "new": "SLPS 03355",
    "old": "SLPS-03355"
  }
}