{
  "barcode": {
    "new": "4 988602 098143, 4 988602 113037",
    "old": "4988602098143, 4988602113037"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "+1"
    }
  },
  "ring_codes": {
    "new": "SLPM-87235\t1 IFPI L276 IFPI 454A"
  },
  "serial": {
    "new": "SLPM 87235, SLPM 87341",
    "old": "SLPM-87235, SLPM-87341"
  }
}