{
  "comments": {
    "new": "Volume Label: COURSES\n\n002371-002432\n\n002559-002621\n\n002731-002792\n\n002966-003030\n\n003701-003764\n\n003889-003952\n\n004143-004146\n\n004152-004213\n\n004385-004450\n\n004622-004685\n\n004827-004890\n\n005878-005941\n\n006233-006296\n\nDisc has a little different LaserLok pattern than Disc 1. There are 4 unradable sectors (004143-004146) before block 7.\n\nTried to reread these sectors up to 500 times with 7 different drives with no luck. So this seems to be considered the best possible dump as of yet.",
    "old": "Volume Label: COURSES\n\n002371-002432\n\n002559-002621\n\n002731-002792\n\n002959-002960\n\n002966-003030\n\n003701-003764\n\n003889-003952\n\n004143-004146\n\n004152-004213\n\n004385-004450\n\n004622-004685\n\n004827-004890\n\n005878-005941\n\n006233-006296\n\nDisc has a little different LaserLok pattern than Disc 1. There are 4 unradable sectors (004143-004146) before block 7.\n\nTried to reread these sectors up to 500 times with 7 different drives with no luck. So this seems to be considered the best possible dump as of yet."
  },
  "error_count": {
    "new": "768",
    "old": "770"
  },
  "legacy": {
    "crc_32": {
      "new": "122b82c2",
      "old": "247c2826"
    },
    "md5": {
      "new": "f7dbdcfd6c5ac5963fd1ae62d6587bb6",
      "old": "6b370a97a8abc6c8b362003cfeea1faa"
    },
    "sha_1": {
      "new": "710dfc1c2f20da623fd4143e9f1f70f2d2fd9470",
      "old": "27c5a22a820002639fd7528208f90f7e49b594ea"
    }
  }
}