[#PSBTInput-m_musig2_partial_sigs]
= xref:PSBTInput.adoc[PSBTInput]::m&lowbar;musig2&lowbar;partial&lowbar;sigs
:relfileprefix: ../
:mrdocs:

MuSig2 partial signatures&semi; keyed by aggregate pubkey and script leaf hash, valued by participant pubkey to partial signature&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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std::map&lt;std::pair&lt;CPubKey, uint256&gt;, std::map&lt;CPubKey, uint256&gt;&gt; m&lowbar;musig2&lowbar;partial&lowbar;sigs;
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