[#btck-WitnessStackView-GetItem]
= xref:btck.adoc[btck]::xref:btck/WitnessStackView.adoc[WitnessStackView]::GetItem
:relfileprefix: ../../
:mrdocs:

Returns a single witness item by index.

== Synopsis

Declared in `<kernel/bitcoinkernel_wrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::vector<std::byte>
GetItem(size_t index) const;
----

== Return Value

The item's raw bytes.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *index*
| The zero‐based item index.
|===


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