merge-script d198635fa2
Merge bitcoin/bitcoin#34677: kernel: Chainparams and headerssync updates pre-31.0
44538f8ada868cb73ffa7a4bfb5267046d3f6b85 kernel: Add recent assumeutxo snapshot info (Ava Chow)
58c2e23fca05d201dfcea092ab032c943c9d5665 kernel: Update headerssync params (Ava Chow)
cf261b071f68b1967077a6d3baac10ea024e653a kernel: update chainTxData (Ava Chow)
8eaf1d26d446ecdc5c69b61334ee51a6f41050d3 kernel: update defaultAssumeValid and minimumChainWork (Ava Chow)
5ca0c55517d4c8e41a1dd9904545d82ee09adedf kernel: update assumed blockchain and chainstate sizes (Ava Chow)

Pull request description:

  Update chainparams and headerssync params per the release process.

  Also added new assumeutxo snapshots for each network. I've uploaded snapshots to https://achow101.com/files/utxo-snapshots/

ACKs for top commit:
  Sjors:
    ACK 44538f8ada868cb73ffa7a4bfb5267046d3f6b85
  fjahr:
    ACK 44538f8ada868cb73ffa7a4bfb5267046d3f6b85
  janb84:
    ACK 44538f8ada868cb73ffa7a4bfb5267046d3f6b85
  sipa:
    ACK 44538f8ada868cb73ffa7a4bfb5267046d3f6b85. I re-did all the mainnet parameters, but did not look closely at the other networks.
  jaonoctus:
    ACK 44538f8ada868cb73ffa7a4bfb5267046d3f6b85

Tree-SHA512: f9b6ccc967c5ef58f734245df459c3136491e9b6a0f6e36f4272bc0787e7b59eabe47a8c8b19a90267eca4a0b5851dfbf45153f96eac599c417f148b3cf264cf
2026-03-08 14:41:07 +00:00
..
2025-12-29 17:50:43 +00:00
2025-12-26 08:19:34 +01:00

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.

ASMap

Utilities to analyze and process asmap files.

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.