{
  "barcode": {
    "new": "4 935228 991266",
    "old": "4935228991266"
  },
  "comments": {
    "new": "Internal Serial: SLPM-86734"
  },
  "legacy": {
    "write_offset": {
      "new": "+1"
    }
  },
  "ring_codes": {
    "new": "SLPM-86734\t1 IFPI L274 IFPI 455O"
  },
  "serial": {
    "new": "SLPM 86734",
    "old": "SLPM-86734"
  }
}