{
  "legacy": {
    "crc_32": {
      "new": "6a3b2171",
      "old": "ae5e5718"
    },
    "length": {
      "new": "06:02:50",
      "old": "06:00:50"
    },
    "md5": {
      "new": "a75a90ccc96f3f6b34b27ff691469b59",
      "old": "bf9f54145a1218ff79e3cb374b76ce85"
    },
    "pregap": {
      "new": "00:02:00",
      "old": "00:00:00"
    },
    "sectors": {
      "new": "27200",
      "old": "27050"
    },
    "sha_1": {
      "new": "5630a8044419696498632472676cd46e807c707b",
      "old": "cdd03a405a6679d87ccc105208c2d93cb2dcf48c"
    },
    "size": {
      "new": "63974400",
      "old": "63621600"
    }
  }
}