{
  "barcode": {
    "new": "5 026555 190077"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "-647"
    }
  },
  "ring_codes": {
    "new": "DADC\tA0100279557-0101\t15 IFPI L555 A1 IFPI 947Q"
  },
  "serial": {
    "new": "SLES-00979, SLES-01965",
    "old": "SLES-00979"
  }
}