{
  "barcode": {
    "new": "3 348542 087835, 3 348542 104709",
    "old": "3 348542 087835"
  },
  "legacy": {
    "write_offset": {
      "new": "-647"
    }
  },
  "ring_codes": {
    "new": "S 0020296 25 MAY 00\tMPO\t03 @@ 9\tP03 00\nS 0020296 26 MAY 00\tMPO\t04 @@ 9\tP03 IFPI L032 01 IFPI 121C",
    "old": "S 0020296 25 MAY 00 MPO 03 @@ 9 00 P03"
  },
  "serial": {
    "new": "S0020296"
  }
}