\small{
\begin{thebibliography}{99}

\bibitem{libbitcoin} Maersk, N., Strateman, P., Taaki, A., and Williamson, R., ``libbitcoin - Asynchronous C++ Bitcoin library'', \emph{GitHub Repository,} 2013,
\url{http://libbitcoin.dyne.org/}.

\bibitem{fistfull} Meiklejohn, S., Pomarole, M., Jordan, G., Levchenko, K., McCoy,
D., Voelker, G. M., and Savage, S., ``A Fistful of Bitcoins: Characterizing Payments Among
Men with No Names,'' in \emph{Proceedings of the 2013 Internet Measurement Conference,} 2013, \url{http://cseweb.ucsd.edu/~smeiklejohn/files/imc13.pdf}.

\bibitem{bitcoin} Nakamoto, Satoshi, ``Bitcoin: A Peer-to-Peer Electronic Cash System,'' (2008) \url{https://bitcoin.org/bitcoin.pdf}.

\bibitem{bitiodine} Spagnuolo, Michele, ``BitIodine: Extracting Intelligence from the Bitcoin Network (Master's Thesis),' 2013, \url{https://bitiodine.net/}. 

\bibitem{znort} Znort987, ``Block Parser'', \emph{GitHub Repository,} 2012,
\url{https://github.com/znort987/blockparser}.



%P.W.D. Charles, Project Title, (2013), GitHub repository, https://github.com/charlespwd/project-title

\end{thebibliography}
}