{
  "legacy": {
    "crc_32": {
      "new": "96058e3f",
      "old": "b7fdd985"
    },
    "length": {
      "new": "07:02:43",
      "old": "07:01:43"
    },
    "md5": {
      "new": "fa35515986641b167ce8fd495e4c1ff8",
      "old": "742dfd8bcad9578099a9e3ac2845d4c7"
    },
    "pregap": {
      "new": "00:03:00",
      "old": "00:02:00"
    },
    "sectors": {
      "new": "31693",
      "old": "31618"
    },
    "sha_1": {
      "new": "5ad5b4e3fb5336aa3b3eb20a08a8f92f37941eb8",
      "old": "fc10f1acd526e5300c8572038b8e6613e9b4980a"
    },
    "size": {
      "new": "74541936",
      "old": "74365536"
    }
  }
}