{
  "legacy": {
    "crc_32": {
      "new": "2619e163",
      "old": "a8bfd17e"
    },
    "length": {
      "new": "00:06:00",
      "old": "00:05:74"
    },
    "md5": {
      "new": "ad85f8fff956c6663757e6d7adc55f60",
      "old": "d982b419e558da63a6305c4cb9ba4915"
    },
    "pregap": {
      "new": "00:02:00",
      "old": "00:01:74"
    },
    "sectors": {
      "new": "450",
      "old": "449"
    },
    "sha_1": {
      "new": "864b49ecc1e609f45d5549b0d4635461882b6ced",
      "old": "34d8ad0005ea6bc89a74cbc904cd41e62ead23e2"
    },
    "size": {
      "new": "1058400",
      "old": "1056048"
    }
  }
}