{
  "barcode": {
    "new": "3 348542 024335, 3 348542 024342",
    "old": "3 348542 024342"
  },
  "comments": {
    "new": "DOS / Windows",
    "old": "WIN 95/3.1 MS-DOS 5.0"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "0"
    }
  },
  "ring_codes": {
    "new": "PQ15FE2 07 MAY 97\tMPO\t01 @@ 9 IFPI L032 01 IFPI 120D",
    "old": "PQ15FE2 07 MAY 97 MPO 01 @@ 9 01"
  },
  "serial": {
    "new": "S7490220Z12Z2"
  }
}