{
  "exe_date": {
    "new": "1997-10-07",
    "old": "1998-06-29"
  },
  "ring_codes": {
    "new": "IFPI 4567\nIFPI 4575",
    "old": "IFPI 4567"
  },
  "serial": {
    "new": "PAPX 90045",
    "old": "PAPX-90045"
  }
}