24 % https://crypto.stanford.edu/cs251/syllabus.html

    24 % https://crypto.stanford.edu/cs251/syllabus.html

    25 

    25 

    26 \begin{document}

    26 \begin{document}

    27 \fnote{\copyright{} Christian Urban, 2014, 2015}

    27 \fnote{\copyright{} Christian Urban, 2014, 2015}

    28 

    28 

    30 

    30 

    31 In my opinion Bitcoins are an elaborate Ponzi

    31 In my opinion Bitcoins are an elaborate Ponzi

    32 scheme\footnote{\url{http://en.wikipedia.org/wiki/Ponzi_scheme}}---still

    32 scheme\footnote{\url{http://en.wikipedia.org/wiki/Ponzi_scheme}}---still

    33 the ideas behind them are really beautiful and not too

    33 the ideas behind them are really beautiful and not too

    34 difficult to understand. Since many colourful claims about

    34 difficult to understand. Since many colourful claims about