[#btck-ChainType]
= xref:btck.adoc[btck]::ChainType
:relfileprefix: ../
:mrdocs:

Bitcoin network the chain parameters describe, mirroring `btck&lowbar;ChainType`&period;

== Synopsis

Declared in `&lt;kernel&sol;bitcoinkernel&lowbar;wrapper&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
enum class ChainType : xref:btck_ChainType.adoc[btck&lowbar;ChainType];
----

== Members

[cols="1,4"]
|===
| Name| Description
| `MAINNET` 
| The main Bitcoin network&period;
| `TESTNET` 
| The version 3 test network&period;
| `TESTNET&lowbar;4` 
| The version 4 test network&period;
| `SIGNET` 
| A signet network&period;
| `REGTEST` 
| The local regression&hyphen;test network&period;
|===



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