bitcoin-util(1)

NAME

bitcoin-util - manual page for bitcoin-util v32.1.0

SYNOPSIS

bitcoin-util [options] [command]
bitcoin-util [options] grind <hex-block-header>

DESCRIPTION

Bitcoin Core bitcoin-util utility version v32.1.0

The bitcoin-util tool provides bitcoin related functionality that does not rely on the ability to access a running node. Available [commands] are listed below.

OPTIONS

-help

: Print this help message and exit (also -h or -?)

-version

: Print version and exit

Debugging/Testing options:

Chain selection options:

-chain=<chain>

: Use the chain <chain> (default: main). Allowed values: main, test, testnet4, signet, regtest

-signet

: Use the signet chain. Equivalent to -chain=signet. Note that the network is defined by the -signetchallenge parameter

-signetchallenge

: Blocks must satisfy the given script to be considered valid (only for signet networks; defaults to the global default signet test network challenge)

-signetseednode

: Specify a seed node for the signet network, in the hostname[:port] format, e.g. sig.net:1234 (may be used multiple times to specify multiple seed nodes; defaults to the global default signet test network seed node(s))

-testnet

: Use the testnet3 chain. Equivalent to -chain=test. Support for testnet3 is deprecated and will be removed in an upcoming release. Consider moving to testnet4 now by using -testnet4.

-testnet4

: Use the testnet4 chain. Equivalent to -chain=testnet4.

Commands:

: getchainparams

: Get hardcoded parameters for the selected chain

: grind

: Perform proof of work on hex header string

COPYRIGHT

Please contribute if you find Bitcoin Core useful. Visit <https://bitcoincore.org/> for further information about the software. The source code is available from <https://github.com/bitcoin/bitcoin>.

This is experimental software. Distributed under the MIT software license, see the accompanying file COPYING or <https://opensource.org/license/MIT>

NAME

SYNOPSIS

DESCRIPTION

OPTIONS

COPYRIGHT

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