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Suhas Daftuar b5fd666984 [qa] Fix race condition in p2p-compactblocks test пре 5 година
.github Adds issue template. [skip ci] пре 5 година
.tx tx: change slug to `bitcoin.qt-translation-013x` пре 5 година
build-aux/m4 Add configure check for -latomic пре 5 година
contrib Merge #8779: [contrib] Delete spendfrom пре 5 година
depends [depends] fontconfig 2.12.1 пре 5 година
doc Merge #8773: Trivial Bugfix: doc/ Link to release-process needs to be updated пре 5 година
qa [qa] Fix race condition in p2p-compactblocks test пре 5 година
share [share] remove qt/protobuf.pri пре 5 година
src Merge #8790: [test] Remove redundant debug print in addrman_tests пре 5 година
.gitattributes Separate protocol versioning from clientversion пре 7 година
.gitignore gitignore: Remove unused lines пре 5 година
.travis.yml [travis] Drop java пре 5 година Fix formatting пре 5 година
COPYING Update license year range to 2016 пре 6 година
INSTALL Prettify some /Contrib READMEs пре 8 година add doc/man to subdir if configure flag --enable-man is set пре 5 година readme: Omit phrasing; 'new' пре 5 година warn about needing autoconf if autoreconf is not found пре 6 година Merge #8608: Install manpages via make install, also add some autogenerated manpages пре 5 година Unify package name to as few places as possible without major changes пре 6 година

Bitcoin Core integration/staging tree

Build Status

What is Bitcoin?

Bitcoin is an experimental digital currency that enables instant payments to anyone, anywhere in the world. Bitcoin uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. Bitcoin Core is the name of open source software which enables the use of this currency.

For more information, as well as an immediately useable, binary version of the Bitcoin Core software, see, or read the original whitepaper.


Bitcoin Core is released under the terms of the MIT license. See COPYING for more information or see

Development Process

The master branch is regularly built and tested, but is not guaranteed to be completely stable. Tags are created regularly to indicate new official, stable release versions of Bitcoin Core.

The contribution workflow is described in

The developer mailing list should be used to discuss complicated or controversial changes before working on a patch set.

Developer IRC can be found on Freenode at #bitcoin-core-dev.


Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people’s pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.

Automated Testing

Developers are strongly encouraged to write unit tests for new code, and to submit new unit tests for old code. Unit tests can be compiled and run (assuming they weren’t disabled in configure) with: make check

There are also regression and integration tests of the RPC interface, written in Python, that are run automatically on the build server. These tests can be run (if the test dependencies are installed) with: qa/pull-tester/

The Travis CI system makes sure that every pull request is built for Windows, Linux, and OS X, and that unit/sanity tests are run automatically.

Manual Quality Assurance (QA) Testing

Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.


Changes to translations as well as new translations can be submitted to Bitcoin Core’s Transifex page.

Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.

Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.

Translators should also subscribe to the mailing list.