{
  "barcode": {
    "new": "4 527823 990456",
    "old": "4527823990456"
  },
  "comments": {
    "new": "Internal Serial: SLPS-02923"
  },
  "error_count": {
    "new": "0"
  },
  "ring_codes": {
    "new": "SLPS-02923\t1 IFPI L274 IFPI 456B"
  },
  "serial": {
    "new": "SLPS 02923",
    "old": "SLPS-02923"
  }
}