[#ExternalSigner-m_fingerprint]
= xref:ExternalSigner.adoc[ExternalSigner]::m&lowbar;fingerprint
:relfileprefix: ../
:mrdocs:

Master key fingerprint of the signer

== Synopsis

Declared in `&lt;external&lowbar;signer&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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std::string m&lowbar;fingerprint;
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