[#node-AddMerkleRootAndCoinbase]
= xref:node.adoc[node]::AddMerkleRootAndCoinbase
:relfileprefix: ../
:mrdocs:

Insert the coinbase transaction and compute the merkle root of a block.

== Synopsis

Declared in `<node/miner.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
AddMerkleRootAndCoinbase(
    xref:CBlock.adoc[CBlock]& block,
    xref:CTransactionRef.adoc[CTransactionRef] coinbase,
    uint32_t version,
    uint32_t timestamp,
    uint32_t nonce);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *block*
| The block to finalize.
| *coinbase*
| The coinbase transaction to insert.
| *version*
| The block version to set.
| *timestamp*
| The block time to set.
| *nonce*
| The block nonce to set.
|===


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