{
  "legacy": {
    "crc_32": {
      "new": "d5cb78a7",
      "old": "a4b870fe"
    },
    "length": {
      "new": "15:35:72",
      "old": "15:34:72"
    },
    "md5": {
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      "old": "3cde66756a4ff90cccd48b5d19b23d8f"
    },
    "pregap": {
      "new": "00:03:00",
      "old": "00:02:00"
    },
    "sectors": {
      "new": "70197",
      "old": "70122"
    },
    "sha_1": {
      "new": "0abb93e7daf673a505d25b400e6c53eba68fd760",
      "old": "90ed8303580db1f4759fd66a944ade4e58de0485"
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    "size": {
      "new": "165103344",
      "old": "164926944"
    }
  }
}