[#PSBTInput-m_musig2_participants]
= xref:PSBTInput.adoc[PSBTInput]::m&lowbar;musig2&lowbar;participants
:relfileprefix: ../
:mrdocs:

MuSig2 participant public keys keyed by aggregate public key&period;

== Synopsis

Declared in `&lt;psbt&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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std::map&lt;CPubKey, std::vector&lt;CPubKey&gt;&gt; m&lowbar;musig2&lowbar;participants;
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