2d819fa4df
6ee32aaacatest: signet tool genpsbt and solvepsbt commands (Sjors Provoost)0a99d99fe4signet: miner skips PSBT step for OP_TRUE (Sjors Provoost)cdfb70e5a6signet: split decode_psbt miner helper (Sjors Provoost) Pull request description: [BIP325](https://github.com/bitcoin/bips/blob/master/bip-0325.mediawiki) mentions the following rule: > In the special case where an empty solution is valid (ie scriptSig and scriptWitness are both empty) this additional commitment can optionally be left out. This special case is to allow non-signet-aware block generation code to be used to test a custom signet chain where the challenge is trivially true. Such a signet can be created using e.g. `-signetchallenge=51` (`OP_TRUE`). However `contrib/signet/miner` won't omit the commitment. This PR improves the miner by skipping the PSBT for known trivial scripts (just `OP_TRUE` and trivial pushes for now). This prevents it from appending the 4 byte signet header to the witness commitment, as allowed by the above rule. --- Previously the script would fail with `PSBT signing failed`, making it difficult to mine. This is no longer the case. ACKs for top commit: achow101: ACK6ee32aaacatheStack: re-ACK6ee32aaacadanielabrozzoni: ACK6ee32aaacaTree-SHA512: e47fbf471f2909286a6c1c073799ea388b9c19551afcce96cf9af45cc48d25c02f1e48e08861a88b604361e2c107a759d5baf393da8a37360de419f31651758a
Repository Tools
Developer tools
Specific tools for developers working on this repository.
Additional tools, including the github-merge.py script, are available in the maintainer-tools repository.
Verify-Commits
Tool to verify that every merge commit was signed by a developer using the github-merge.py script.
Linearize
Construct a linear, no-fork, best version of the blockchain.
Qos
A Linux bash script that will set up traffic control (tc) to limit the outgoing bandwidth for connections to the Bitcoin network. This means one can have an always-on bitcoind instance running, and another local bitcoind/bitcoin-qt instance which connects to this node and receives blocks from it.
Seeds
Utility to generate the pnSeed[] array that is compiled into the client.
Build Tools and Keys
Packaging
The Debian subfolder contains the copyright file.
All other packaging related files can be found in the bitcoin-core/packaging repository.
MacDeploy
Scripts and notes for Mac builds.
Test and Verify Tools
TestGen
Utilities to generate test vectors for the data-driven Bitcoin tests.
Verify-Binaries
This script attempts to download and verify the signature file SHA256SUMS.asc from bitcoin.org.
Command Line Tools
Completions
Shell completions for bash and fish.
UTXO Set Tools
UTXO-to-SQLite
This script converts a compact-serialized UTXO set (as generated by Bitcoin Core with dumptxoutset)
to a SQLite3 database. For more details like e.g. the created table name and schema, refer to the
module docstring on top of the script, which is also contained in the command's --help output.