{
  "barcode": {
    "new": "7 82346 02421 5",
    "old": "782346024215"
  },
  "comments": {
    "old": "Cue wasn't verified (the CATALOG field was temporary added by guessing)."
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "+222"
    }
  },
  "ring_codes": {
    "new": "GW 02421.2 SRCR##01 M1S2, M1S3",
    "old": "GW 02421.2 SRCR##01 M1S3"
  }
}