title: How to parse the date_added field in Chrome Bookmarks file?
body: <p>I've looked at </p>
  
  <ul>
  <li><a href="https://stackoverflow.com/questions/539900/google-bookmark-export-date-format">Google Bookmark Export date format?</a></li>
  <li><a href="http://productforums.google.com/forum/#!topic/chrome/-ujeAr1_YFQ" rel="nofollow noreferrer">http://productforums.google.com/forum/#!topic/chrome/-ujeAr1_YFQ</a></li>
  <li><a href="https://stackoverflow.com/questions/4869769/convert-64-bit-windows-date-time-in-python">convert 64 bit windows date time in python</a></li>
  </ul>
  
  <p>and loads of other articles on the internet 
  but I cannot for the life of me understand how to convert the date_added field in the Chrome Bookmarks files (Windows) to a sensible number.</p>
  
  <p>For instance <code>13024882639633631</code> is supposed to be a date in September 2013 but I tried all possible calculations in the 1st link I cited but can't seem to get a sensible date. It keeps calculating the date as 2010.</p>