[#Chainstate-SetTargetBlockHash]
= xref:Chainstate.adoc[Chainstate]::SetTargetBlockHash
:relfileprefix: ../
:mrdocs:

Set target block for this chainstate using just a block hash. Useful when the block database has not been loaded yet.

== Synopsis

Declared in `<validation.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e1ba83d78), requires_capability(0x7f2e145639c8), requires_capability(0x7f2e373bcb78), requires_capability(0x7f2e36e337c8)]]
void
SetTargetBlockHash(xref:uint256.adoc[uint256] block_hash);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *block_hash*
| Hash of the target block.
|===


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