[#txindex-02-BlockHashKey-block_hash]
= xref:txindex-02.adoc[txindex]::xref:txindex-02/BlockHashKey.adoc[BlockHashKey]::block&lowbar;hash
:relfileprefix: ../../
:mrdocs:

Hash of the block to look up&period;

== Synopsis

Declared in `&lt;index&sol;txindex&lowbar;key&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:uint256.adoc[uint256] block&lowbar;hash;
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[.small]#Created with https://www.mrdocs.com[MrDocs]#
