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9fa4076b20test: Test merging implicit PSBTv0 with explicit PSBTv0 (w0xlt)1660c18232doc: Release notes for psbtv2 (Ava Chow)470e52a5f8fuzz: Enforce additional version invariants in PSBT fuzzer (Antoine Poinsot)5bd0579c09test: Tests for PSBT AddInput and AddOutput (Ava Chow)b8b6e7f0c2tests: Add PSBT unit test for ComputeTimeLock (Ava Chow)0bc1c2e508tests: Add test vectors from BIP 370 (Ava Chow)e0e4dbdeb5psbt: Change default psbt version to 2 (Ava Chow)bcc1dca77bAdd psbt_version to PSBT RPCs and default to v2 (Ava Chow)ab38c30195Implement PSBTv2 field merging (Ava Chow)93e339e29fImplement PSBTv2 AddInput and AddOutput (Ava Chow)b39c86ae60Allow specifying PSBT version in constructor (Ava Chow)dcc9a3c8dfImplement PSBTv2 in decodepsbt (Ava Chow)5770dbd39fAdd PSBT::ComputeLockTime() (Ava Chow)863cf47b33Update test_framework/psbt.py for PSBTv2 (Ava Chow)925161eaf0Implement PSBTv2 fields de/ser (Ava Chow)d9cf658ee0Restrict joinpsbts to PSBTv0 only (Ava Chow)3da0e16012Replace PSBT.tx with PSBT::GetUnsignedTx and PSBT::GetUniqueID (Ava Chow)c568624ff2psbt: Return std::optional from PrecomputePSBTData (Ava Chow)092de4f1f6Replace PSBT::GetInputUTXO with PSBTInput::GetUTXO (Ava Chow)82c9fe3179psbt: Use PSBTInput and PSBTOutput fields instead of accessing global tx (Ava Chow)95897507e9psbt: AddInput and AddOutput should take only PSBTInput and PSBTOutput (Ava Chow)1b7d323a72Add PSBTInput::GetOutPoint (Ava Chow)543d3e1cdcpsbt: add PSBTv2 global tx fields (Ava Chow)c01c7f068cpsbt: Remove default constructor (Ava Chow)9671aa08c2psbt: add tx input and output fields in PSBTInput and PSBTOutput (Ava Chow)990b084f11Have PSBTInput and PSBTOutput know the PSBT's version (Ava Chow)7eacc21ff6psbt: make PSBT structs into classes (Ava Chow)f926c326bbgui: Store PSBT in std::optional in PSBTOperationsDialog (Ava Chow)1e2d146b47psbt: Refactor duplicate key lookup and size checks (Ava Chow)88384180d3test: PSBTs should roundtrip through RPCs that do nothing (Ava Chow)001877500dtest: construct psbt with unknown field programmatically (David Gumberg)0cb884e6dfpsbt: Fill hash preimages and taproot builder from SignatureData (Ava Chow) Pull request description: BIP 370 PSBTv2 introduces several new fields and different invariants for PSBT. This PR implements those new fields and restructures the PSBT implementation to match PSBTv2 but still remain compatible with PSBTv0. ACKs for top commit: nervana21: re-ACK9fa4076b20theStack: re-ACK9fa4076b20w0xlt: ACK9fa4076b20Tree-SHA512: ab0a5ada4fa5fca27ba9ec9c291a44b30e69d6db11971957572d86c58c71c4caa4557dc25f403e1170ba4fac751306d074cc582defefc6e2fdd37be51c3d9dd0
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)bin/bitcoin(wrapper command)
The bitcoin command supports subcommands like bitcoin gui, bitcoin node, and bitcoin rpc exposing different functionality. Subcommands can be listed with bitcoin help.
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.