{
  "comments": {
    "new": "The last data track sector is zeroed.\n\nMCN unverified\n\nMisprint: Disc mislabeled as \"Master Game Disc\"",
    "old": "The last data track sector is zeroed."
  },
  "filename_suffix": {
    "old": "Rev 1"
  },
  "ring_codes": {
    "new": "CDAC-136900\t2081831 IFPI L336",
    "old": "CDAC-136900 2081831 IFPI L336"
  },
  "serial": {
    "new": "2081831"
  }
}