[#btck-BlockHeaderView-PrevHash]
= xref:btck.adoc[btck]::xref:btck/BlockHeaderView.adoc[BlockHeaderView]::PrevHash
:relfileprefix: ../../
:mrdocs:

Returns the hash of the previous block&period;

== Synopsis

Declared in `&lt;kernel&sol;bitcoinkernel&lowbar;wrapper&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:btck/BlockHashView.adoc[BlockHashView]
PrevHash() const;
----

== Return Value

A view of the previous block hash&period;


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