[#PSBTInput-hash256_preimages]
= xref:PSBTInput.adoc[PSBTInput]::hash256_preimages
:relfileprefix: ../
:mrdocs:

HASH256 preimages keyed by their hash.

== Synopsis

Declared in `<psbt.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::map<uint256, std::vector<unsigned char>> hash256_preimages;
----


[.small]#Created with https://www.mrdocs.com[MrDocs]#