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Jeff Burdges 2016-11-08 17:06:23 +01:00
parent 25a4daa8d4
commit 924c0d3879

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@ -189,7 +189,7 @@ in this class is Bitcoin~\cite{nakamoto2008bitcoin}. An initial
concern with Bitcoin was the lack of anonymity, as all Bitcoin concern with Bitcoin was the lack of anonymity, as all Bitcoin
transactions are recorded for eternity, which can enable transactions are recorded for eternity, which can enable
identification of users. In theory, this concern has been addressed identification of users. In theory, this concern has been addressed
in the alternatve Zerocash protocol~\cite{zerocash}. in the alternative Zerocash protocol~\cite{zerocash}.
The key contribution of blockchain-based protocols is that The key contribution of blockchain-based protocols is that
they dispense with the need for a central, trusted they dispense with the need for a central, trusted