[#ToKeyID-0d]
= ToKeyID
:mrdocs:

`ToKeyID` overloads

== Synopses

Declared in `<addresstype.h>`

Convert a public‐key‐hash destination back to a key identifier.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:CKeyID.adoc[CKeyID]
xref:ToKeyID-09.adoc[ToKeyID](xref:PKHash.adoc[PKHash] const& key_hash);
----

[.small]#xref:ToKeyID-09.adoc[_» more..._]#

Convert a witness key‐hash destination back to a key identifier.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:CKeyID.adoc[CKeyID]
xref:ToKeyID-00.adoc[ToKeyID](xref:WitnessV0KeyHash.adoc[WitnessV0KeyHash] const& key_hash);
----

[.small]#xref:ToKeyID-00.adoc[_» more..._]#

== Return Value

The corresponding key identifier.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key_hash*
| The public‐key hash to convert.
|===


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