[#btck-ScriptPubkeyApi-02-Verify]
= xref:btck.adoc[btck]::xref:btck/ScriptPubkeyApi-02.adoc[ScriptPubkeyApi]::Verify
:relfileprefix: ../../
:mrdocs:

Verifies a spending input against this script pubkey.

== Synopsis

Declared in `<kernel/bitcoinkernel_wrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
Verify(
    int64_t amount,
    xref:btck/Transaction.adoc[Transaction] const& tx_to,
    xref:btck/PrecomputedTransactionData.adoc[PrecomputedTransactionData] const* precomputed_txdata,
    unsigned int input_index,
    xref:btck/ScriptVerificationFlags.adoc[ScriptVerificationFlags] flags,
    xref:btck/ScriptVerifyStatus.adoc[ScriptVerifyStatus]& status) const;
----

== Return Value

True when the input satisfies the script.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *amount*
| The value of the output being spent, in satoshis.
| *tx_to*
| The spending transaction.
| *precomputed_txdata*
| Optional precomputed signature‐hash data, or null.
| *input_index*
| The index of the input under verification.
| *flags*
| The script verification flags to apply.
| *status*
| Receives the verification status.
|===


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