[#btck_NotificationInterfaceCallbacks-block_tip]
= xref:btck_NotificationInterfaceCallbacks.adoc[btck_NotificationInterfaceCallbacks]::block_tip
:relfileprefix: ../
:mrdocs:

The chain's tip was updated to the provided block entry.

== Synopsis

Declared in `<kernel/bitcoinkernel.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:btck_NotifyBlockTip.adoc[btck_NotifyBlockTip] block_tip;
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