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| author | Ava Chow <github@achow101.com> | 2024-08-14 12:16:28 -0400 |
|---|---|---|
| committer | Ava Chow <github@achow101.com> | 2024-08-14 12:16:28 -0400 |
| commit | 0a379a129b4a14fc6d286511f7509880d82f4ee5 (patch) | |
| tree | afcfaefa189880dccee4f43c15a6358d3e5ea401 /src | |
| parent | 0e42c1b6c5888d33b6fbefefd2aabd84929df384 (diff) | |
| parent | 1610643c8b37a9f674b236cfa79abf8f8aaf1410 (diff) | |
Merge bitcoin/bitcoin#28553: validation: assumeutxo params mainnet
1610643c8b37a9f674b236cfa79abf8f8aaf1410 chainparams: add mainnet assumeutxo param at height 840_000 (Sjors Provoost)
Pull request description:
This adds snapshot parameters for mainnet block 840,000.
You can generate the snapshot yourself using `./contrib/devtools/utxo_snapshot.sh` or download my torrent:
* torrent: `magnet:?xt=urn:btih:596c26cc709e213fdfec997183ff67067241440c&dn=utxo-840000.dat&tr=udp%3A%2F%2Ftracker.bitcoin.sprovoost.nl%3A6969`
It would be a good idea to test:
1. That you can produce the same snapshot file, sha256 sum:
```
dc4bb43d58d6a25e91eae93eb052d72e3318bd98ec62a5d0c11817cefbba177b utxo-840000.dat
```
2. That the snapshot works
ACKs for top commit:
fjahr:
re-ACK 1610643c8b37a9f674b236cfa79abf8f8aaf1410
achow101:
ACK 1610643c8b37a9f674b236cfa79abf8f8aaf1410
theStack:
Tested ACK 1610643c8b37a9f674b236cfa79abf8f8aaf1410
mzumsande:
tested ACK 1610643c8b37a9f674b236cfa79abf8f8aaf1410
willcl-ark:
tACK 1610643c8b37a9f674b236cfa79abf8f8aaf1410
Tree-SHA512: 581d8e86379bb044324f04f8559dd0a8946b6e2b145d5f25b38727b30b8cf13d6ac3c8777ff06554d3cf1a072809f7b5fbd693239868578f25dceafe5ba5f57c
Diffstat (limited to 'src')
| -rw-r--r-- | src/kernel/chainparams.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/kernel/chainparams.cpp b/src/kernel/chainparams.cpp index 98a52001ab..4fd2d5e2d0 100644 --- a/src/kernel/chainparams.cpp +++ b/src/kernel/chainparams.cpp @@ -185,7 +185,12 @@ public: }; m_assumeutxo_data = { - // TODO to be specified in a future patch. + { + .height = 840'000, + .hash_serialized = AssumeutxoHash{uint256{"a2a5521b1b5ab65f67818e5e8eccabb7171a517f9e2382208f77687310768f96"}}, + .m_chain_tx_count = 991032194, + .blockhash = consteval_ctor(uint256{"0000000000000000000320283a032748cef8227873ff4872689bf23f1cda83a5"}), + } }; chainTxData = ChainTxData{ |