diff --git a/protocol/protocol.tex b/protocol/protocol.tex
index 679f0b5d..bafcec1f 100644
--- a/protocol/protocol.tex
+++ b/protocol/protocol.tex
@@ -14644,6 +14644,7 @@ Peter Newell's illustration of the Jubjub bird, from \cite{Carroll1902}.
     \item Correct the history entry for \historyref{2022.3.2} to include the
           entry about the calculation for \sizeProofsOrchard.
 } %nufive
+    \item Give a full-text URL for \cite{Nakamoto2008}.
 \end{itemize}
 
 
diff --git a/protocol/zcash.bib b/protocol/zcash.bib
index 26f7bdf2..c915ac16 100644
--- a/protocol/zcash.bib
+++ b/protocol/zcash.bib
@@ -261,8 +261,8 @@ Received October~2, 2020.}
    author={Satoshi Nakamoto},
    title={Bitcoin:\, {A}\, {P}eer-to-{P}eer\, {E}lectronic\, {C}ash\, {S}ystem},
    date={2008-10-31},
-   url={https://bitcoin.org/en/bitcoin-paper},
-   urldate={2016-08-14}
+   url={http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.221.9986},
+   urldate={2022-06-17}
 }
 
 @misc{BK2016,