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aa7a898c236eb519aaf546afee2b9c2b6dfdea1f doc: use testnet4 in developer docs (Sjors Provoost) 6c217d22fdc978cac0f970cf2296a9fa1e00ee97 test: use testnet4 in argsman test (Sjors Provoost) 7c200ece80575d399a552f5757c07ac2c8c7ec6c test: use testnet4 in key_io_valid.json (Sjors Provoost) d424bd59413c8ffc7a263635e5b9882497d39fed test: drop unused testnet3 magic bytes (Sjors Provoost) 8cfc09fafe59adae4904a21589736de93a00ad2d test: cover testnet4 magic in assumeutxo.py (Sjors Provoost) 4281e3603a2eadefc8535b863128a05cf3a5a75f zmq: use testnet4 in zmq_sub.py example (Sjors Provoost) Pull request description: In preparation for dropping testnet3 entirely in #31974 this PR migrates a few things to testnet4: * the ZMQ examples * developer docs * various unit tests * the snapshot magic byte check in `feature_assumeutxo.py` It drops `testnet3` from `MAGIC_BYTES` in the test framework, since no test uses it. ACKs for top commit: fjahr: re-ACK aa7a898c236eb519aaf546afee2b9c2b6dfdea1f maflcko: lgtm ACK aa7a898c236eb519aaf546afee2b9c2b6dfdea1f 🔊 hodlinator: re-ACK aa7a898c236eb519aaf546afee2b9c2b6dfdea1f Tree-SHA512: 235f74273234e8fb2aedf0017dea5c16bb9813ec7a1f89a51abe85691f09830a5ead834115d7db0936e12e55a40bc81888856a8002fe507c1474407e77f8b9fb
Bitcoin Core
Setup
Bitcoin Core is the original Bitcoin client and it builds the backbone of the network. It downloads and, by default, stores the entire history of Bitcoin transactions, which requires several hundred gigabytes or more of disk space. Depending on the speed of your computer and network connection, the synchronization process can take anywhere from a few hours to several days or more.
To download Bitcoin Core, visit bitcoincore.org.
Running
The following are some helpful notes on how to run Bitcoin Core on your native platform.
Unix
Unpack the files into a directory and run:
bin/bitcoin-qt(GUI) orbin/bitcoind(headless)
Windows
Unpack the files into a directory, and then run bitcoin-qt.exe.
macOS
Drag Bitcoin Core to your applications folder, and then run Bitcoin Core.
Need Help?
- See the documentation at the Bitcoin Wiki for help and more information.
- Ask for help on Bitcoin StackExchange.
- Ask for help on #bitcoin on Libera Chat. If you don't have an IRC client, you can use web.libera.chat.
- Ask for help on the BitcoinTalk forums, in the Technical Support board.
Building
The following are developer notes on how to build Bitcoin Core on your native platform. They are not complete guides, but include notes on the necessary libraries, compile flags, etc.
- Dependencies
- macOS Build Notes
- Unix Build Notes
- Windows Build Notes
- FreeBSD Build Notes
- OpenBSD Build Notes
- NetBSD Build Notes
Development
The Bitcoin repo's root README contains relevant information on the development process and automated testing.
- Developer Notes
- Productivity Notes
- Release Process
- Source Code Documentation (External Link)
- Translation Process
- Translation Strings Policy
- JSON-RPC Interface
- Unauthenticated REST Interface
- BIPS
- Dnsseed Policy
- Benchmarking
- Internal Design Docs
Resources
- Discuss on the BitcoinTalk forums, in the Development & Technical Discussion board.
- Discuss project-specific development on #bitcoin-core-dev on Libera Chat. If you don't have an IRC client, you can use web.libera.chat.
Miscellaneous
- Assets Attribution
- bitcoin.conf Configuration File
- CJDNS Support
- Files
- Fuzz-testing
- I2P Support
- Init Scripts (systemd/upstart/openrc)
- Managing Wallets
- Multisig Tutorial
- Offline Signing Tutorial
- P2P bad ports definition and list
- PSBT support
- Reduce Memory
- Reduce Traffic
- Tor Support
- Transaction Relay Policy
- ZMQ
License
Distributed under the MIT software license.