Bitcoin Core integration/staging tree https://bitcoincore.org/en/download
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Andrew Chow 313ea18e5e
Merge bitcoin/bitcoin#25799: [23.x] guix: patch NSIS to remove .reloc sections from install stubs
2 months ago
.github doc: Remove label from good first issue template 2 years ago
.tx qt: Update transifex resource blob to 23.0 8 months ago
build-aux/m4 build: use header-only Boost unit test 7 months ago
build_msvc test: Add tests for GetArg methods / settings.json type coercion 7 months ago
ci ci: Temporarily use clang-13 to work around clang-14 TSan bug 6 months ago
contrib guix: patch NSIS to remove .reloc sections from install stubs 2 months ago
depends build: upgrade depends Boost to 1.77.0 7 months ago
doc doc: Update manual pages for 23.0 5 months ago
share build: Fix `make deploy` for Windows when building out of source tree 8 months ago
src p2p: always set nTime for self-advertisements 3 months ago
test tests: Use descriptor that requires both legacy and segwit 4 months ago
.cirrus.yml Merge bitcoin/bitcoin#24292: Revert "ci: Run fuzzer task for the master branch only" 7 months ago
.editorconfig ci: Drop AppVeyor CI integration 1 year ago
.gitattributes Separate protocol versioning from clientversion 8 years ago
.gitignore build: use a static .tiff for macOS .dmg over generating 9 months ago
.python-version Bump minimum python version to 3.6 2 years ago
.style.yapf test: .style.yapf: Set column_limit=160 4 years ago
CONTRIBUTING.md doc: Explain that feedback needs to be addressed 7 months ago
COPYING doc: Update license year range to 2022 9 months ago
INSTALL.md doc: Added hyperlink for doc/build 1 year ago
Makefile.am Merge bitcoin/bitcoin#23784: bitcoin-tx: Require that input amount is provided for witness transactions 9 months ago
README.md doc: Rework internal and external links 2 years ago
REVIEWERS doc: update maintainer list in REVIEWERS 7 months ago
SECURITY.md doc: Suggest `keys.openpgp.org` as keyserver in SECURITY.md 11 months ago
autogen.sh scripted-diff: Bump copyright of files changed in 2019 3 years ago
configure.ac build: Bump to final 5 months ago
libbitcoinconsensus.pc.in build: remove libcrypto as internal dependency in libbitcoinconsensus.pc 3 years ago

README.md

Bitcoin Core integration/staging tree

https://bitcoincore.org

For an immediately usable, binary version of the Bitcoin Core software, see https://bitcoincore.org/en/download/.

Further information about Bitcoin Core is available in the doc folder.

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 read the original Bitcoin whitepaper.

License

Bitcoin Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/licenses/MIT.

Development Process

The master branch is regularly built (see doc/build-*.md for instructions) and tested, but it is not guaranteed to be completely stable. Tags are created regularly from release branches to indicate new official, stable release versions of Bitcoin Core.

The https://github.com/bitcoin-core/gui repository is used exclusively for the development of the GUI. Its master branch is identical in all monotree repositories. Release branches and tags do not exist, so please do not fork that repository unless it is for development reasons.

The contribution workflow is described in CONTRIBUTING.md and useful hints for developers can be found in doc/developer-notes.md.

Testing

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. Further details on running and extending unit tests can be found in /src/test/README.md.

There are also regression and integration tests, written in Python. These tests can be run (if the test dependencies are installed) with: test/functional/test_runner.py

The CI (Continuous Integration) systems make sure that every pull request is built for Windows, Linux, and macOS, 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.

Translations

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.