{
  "barcode": {
    "new": "6 45209 90540 6"
  },
  "edc": {
    "new": "Yes",
    "old": "No"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-004400\t1 IFPI L330 IFPI 5008"
  },
  "serial": {
    "new": "LSP-100111, LSP-10011101, LSP-905406",
    "old": "LSP-100111, LSP-10011101"
  }
}