Questions tagged [libbitcoin]
The libbitcoin tag has no usage guidance.
22
questions
2
votes
1
answer
57
views
Non-witness P2SH spending using C++ libbitcoin
I am trying to spend an UTXO (non-witness P2SH) using libbitcoin. I've look at libbitcoin-system wiki documentation (https://github.com/libbitcoin/libbitcoin-system/wiki) but haven't found a solution ...
- 177
0
votes
1
answer
41
views
Unable to `make` libbitcoin on Debian VPS
I'm trying to install the libbitcoin-rpc but I'm getting the following error when I try to install with make:
gcc -fPIC -O3 -g -Wall -Werror -Wextra -std=c99 -D VERSION=\"0.2\" -o src/...
- 323
1
vote
1
answer
160
views
Libbitcoin How to generate addresses on demand from xpub?
Well, I am really new to this. Just installed libbitcoin and I am reading trough the wiki and everything.
Could someone really quick hint me how to generate addresses whenever I want from xpub that ...
- 27
0
votes
0
answers
60
views
problem to compil code addr.cpp
Trying to compile with g++ -o addr addr.cpp -std=c++11 $(pkg-config --cflags --libs libbitcoin) is getting me this error:
/home/user/myprefix/lib/libsecp256k1.a(libsecp256k1_la-secp256k1.o) : Dans la ...
- 1
1
vote
1
answer
84
views
Why I'm getting different merkleroot?
I'm using merkle.cpp code (which uses the libbitcoin library for some helper functions) from Mastering Bitcoin book.
I was trying to re-create Merkleroot hash for Bitcoin block #100000 containing 4 ...
- 137
1
vote
0
answers
31
views
If I install libbitcoin-explorer will it be seperate from other libbitcoin repositories?
I am installing libbitcoin-explorer on a Raspberry Pi with the ./install.sh script and I wonder if this does anything to my existing installation of libbitcoin-system.
Which files will be installed?
...
- 518
0
votes
2
answers
631
views
Problem to link to libsecp256k1 on ARM architecture
Trying to compile with g++ -o addr 69_addr2.cpp $(pkg-config --cflags --libs libbitcoin) is getting me this error:
/usr/bin/ld: /home/pi/libbitcoininstall/lib/libsecp256k1.a(libsecp256k1_la-secp256k1....
- 518
1
vote
2
answers
386
views
Was libbitcoin a part of bitcoin core in the past?
I am trying to use c++ code from the book of Antonopoulos for some time now and I seem to lack an include named bitcoin/bitcoin.hpp.
To compile the code the g++ compiler gets a pkg-config input with ...
- 518
2
votes
1
answer
141
views
How to understand wallets?
I'm trying to generate a mnemonic seed, and everything that goes with that. I'm using c++ / libbitcoin, using the following code - https://github.com/libbitcoin/libbitcoin-system/wiki/Examples-from-...
- 21
3
votes
1
answer
256
views
How to update an older C++ code from Antonopoulos' book to work with current libraries?
I am trying to compile a code in C++ from the Book "Mastering Bitcoin" by Antonopoulos (page 69).
I am new to all of this, including C++, python, etc. I see it as a way of doing something ...
- 518
1
vote
0
answers
48
views
When installing libbitcoin is there an option to deactivate the warnings?
When installing libbitcoin from here with $ ./install.sh --prefix=/home/me/myprefix --build-boost --disable-shared after most of the compilation is done there are checks of the sourcecode with ...
- 518
0
votes
2
answers
66
views
When installing libbitcoin there are checks of the code, why is this?
When installing libbitcoin from here with $ ./install.sh --prefix=/home/me/myprefix --build-boost --disable-shared after most of the compilation is done there seem to be checks of the sourcecode with ...
- 518
0
votes
1
answer
575
views
How to convert a python example with getinfo to a usable function?
From Antonopoulos' book I try to use the example 3-3 on page 49 which uses a python skript called rpc_example.py to show the usage of the JSON-RPC API:
from bitcoin.rpc import RawProxy
p = ...
- 518
1
vote
1
answer
286
views
How to determine right address from address hash
I'm using private libbitcoin server and libbitcoin explorer.
When I use bx fetxh-transaction, it returns something like:
I'm trying to figure out, how to get right address from address_hash.
When I ...
- 13
1
vote
2
answers
2k
views
error code: -26 error message: 16: mandatory-script-verify-flag-failed (Signature is found in scriptCode)
I am building a simple p2pkh transaction using libbitcoin. Trying to pass it through my regtest node. I am getting the following error message.
error code: -26
error message:
16: mandatory-script-...
0
votes
1
answer
100
views
Number of bitcoins mined algorithm
Is there a library to know the number of bitcoin mined at a given block number ?
- 117
0
votes
3
answers
1k
views
Not able to use bitcoin/bitcoin.hpp
the libbitcoin library seems to have been installed just fine.
but the following code can't seem to include bitcoin/bitcoin.hpp
#include<bitcoin/bitcoin.hpp>
#include<iostream>
using ...
- 27
0
votes
1
answer
656
views
How can I create uncompressed public key in C++?
I need to derive public key from my private key in uncompressed form. I know how to create compressed one with libbitcoin, but I can't find appropriate method for uncompressed form there.
Are there ...
- 113
0
votes
1
answer
378
views
Building libbitcoin libraries on Arch linux fails
I'm trying to build libbitcoin libraries on Arch linux.
First I tried to download AUR packages. I successfully installed libsecp256k1 and libbitcoin. But if I try to compile libbitcoin-system and ...
- 313
1
vote
0
answers
208
views
Bitcoin Cash tx with bx [closed]
Is there a way to craft a transaction with bitcoin explorer (bx) on the Bitcoin Cash blockchain ?
- 111
0
votes
1
answer
509
views
What causes this error when installing libbitcoin?
I'm trying to install libbitcoin on Mac os 10.9, with Eclipse for C++.
I follow the instructions given on github (https://github.com/libbitcoin/libbitcoin), then I include:
#include <bitcoin/...
- 381
0
votes
2
answers
512
views
Obelisk servers
Obelisk servers are implemented by several libraries like Pybitcointools and Libbitcoin's SX/BX tools; there also appears to be shared(?) repositories between Spesmilo and Libbitcoin.
What is the ...
- 5,308