{
  "comments": {
    "new": "Volume Label: 1 25 2013\n\nCD-R\n\nLast sector is erroneous.",
    "old": "CD-R, last 2 sectors are erroneous"
  },
  "error_count": {
    "new": "1",
    "old": "2"
  },
  "legacy": {
    "crc_32": {
      "new": "83f05c71",
      "old": "a243a325"
    },
    "md5": {
      "new": "ed1385cb7a92009b43b346fa9393b88a",
      "old": "845ad4f184b7ad7508ee9c9e8fe2bb9f"
    },
    "sha_1": {
      "new": "73c7e20f81c61add89a0ed347f9094a904fec4de",
      "old": "7d920b94af5f75c47d624c079947caf6726db7c1"
    }
  }
}