[#CMutableTransaction-GetHash]
= xref:CMutableTransaction.adoc[CMutableTransaction]::GetHash
:relfileprefix: ../
:mrdocs:

Compute the hash of this CMutableTransaction. This is computed on the fly, as opposed to GetHash() in CTransaction, which uses a cached result.

== Synopsis

Declared in `<primitives/transaction.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:Txid.adoc[Txid]
GetHash() const;
----

== Return Value

The transaction id, excluding witness data.


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