{
  "barcode": {
    "new": "4 939915 000460",
    "old": "4939915000460"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "+1"
    }
  },
  "ring_codes": {
    "new": "IFPI 4547\nIFPI 4538",
    "old": "IFPI 4547"
  }
}