{
  "legacy": {
    "crc_32": {
      "new": "16c74cc9",
      "old": "9ab2456c"
    },
    "length": {
      "new": "60:08:63",
      "old": "60:07:63"
    },
    "md5": {
      "new": "29ace0ac2f0f0bec2d69b87374ef8ffb",
      "old": "061c06aea5b6444137d99dac45acb25a"
    },
    "pregap": {
      "new": "00:03:00",
      "old": "00:02:00"
    },
    "sectors": {
      "new": "270663",
      "old": "270588"
    },
    "sha_1": {
      "new": "00135c4ee9a5a1948aa90e53b88af191a0a4e544",
      "old": "ff4505856f8f99120f0f8e6cc7b1fa8e21e643e6"
    },
    "size": {
      "new": "636599376",
      "old": "636422976"
    }
  }
}