[#AssumeutxoData]
= AssumeutxoData
:mrdocs:

Holds configuration for use during UTXO snapshot load and validation. The contents here are security critical, since they dictate which UTXO snapshots are recognized as valid.

== Synopsis

Declared in `<kernel/chainparams.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct AssumeutxoData;
----

== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:AssumeutxoData/blockhash.adoc[`blockhash`] 
| The hash of the base block for this snapshot. Used to refer to assumeutxo data prior to having a loaded blockindex.
| xref:AssumeutxoData/hash_serialized.adoc[`hash_serialized`] 
| The expected hash of the deserialized UTXO set.
| xref:AssumeutxoData/height.adoc[`height`] 
| Block height at which this snapshot is taken.
| xref:AssumeutxoData/m_chain_tx_count.adoc[`m_chain_tx_count`] 
| Used to populate the m_chain_tx_count value, which is used during BlockManager::LoadBlockIndex().
|===



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