{
  "comments": {
    "new": "Other serials: 830-0085-50"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "+13|+13",
      "old": "+13"
    }
  },
  "ring_codes": {
    "new": "MK-51028-0101SS\tC IFPI LA03 IFPI 3T05\nMK-51028-0101SS EMI CD HOLLAND\t@ 1 IFPI L046 1-1-5-NL IFPI 15BE",
    "old": "MK-51028-0101SS C IFPI LA03 IFPI 3T05"
  },
  "serial": {
    "new": "MK-51028-50",
    "old": "MK-51028-50|830-0085-50"
  }
}