bx wrap decode - enVinci/libbitcoin-explorer GitHub Wiki

Validate the checksum of checked Base16 data and recover its version and payload.

$ bx wrap-decode --help

Usage: bx wrap-decode [-h] [--config VALUE] [--format VALUE] [WRAPPED]   

Info: Validate the checksum of checked Base16 data and recover its       
version and payload.                                                     

Options (named):

-c [--config]        The path to the configuration settings file.        
-f [--format]        The output format. Options are 'info', 'json' and   
                     'xml', defaults to 'info'.                          
-h [--help]          Get a description and instructions for this command.

Arguments (positional):

WRAPPED              The Base16 data to unwrap. If not specified the     
                     value is read from STDIN.

See also wrap-encode.

Example 1

version 0

$ bx wrap-decode 00031bab84e687e36514eeaf5a017c30d32c1f59dd4ea6629da7970ca374513dd0065b09d03c

wrapper
{
    checksum 1020266843
    payload 031bab84e687e36514eeaf5a017c30d32c1f59dd4ea6629da7970ca374513dd006
    version 0
}

Example 2

version 42

$ bx wrap-decode 2a031bab84e687e36514eeaf5a017c30d32c1f59dd4ea6629da7970ca374513dd006298eebe4

wrapper
{
    checksum 3840642601
    payload 031bab84e687e36514eeaf5a017c30d32c1f59dd4ea6629da7970ca374513dd006
    version 42
}

Example 3

piped input

$ echo 2a031bab84e687e36514eeaf5a017c30d32c1f59dd4ea6629da7970ca374513dd006298eebe4 | bx wrap-decode

wrapper
{
    checksum 3840642601
    payload 031bab84e687e36514eeaf5a017c30d32c1f59dd4ea6629da7970ca374513dd006
    version 42
}