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chore: update chainparams for v19.0.0 #5304

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PastaPastaPasta merged 2 commits into from
Apr 9, 2023
Merged

chore: update chainparams for v19.0.0 #5304

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0a8e747
chore: update chainparams for mainnet (assume valid, chainwork, etc)
knst Apr 7, 2023
e84ee0e
chore: update chainparams for testnet (defaultAssumeValid, nMinimumCh…
knst Apr 7, 2023
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26 changes: 14 additions & 12 deletions src/chainparams.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -246,10 +246,10 @@ class CMainParams : public CChainParams {
consensus.vDeployments[Consensus::DEPLOYMENT_V19].nFalloffCoeff = 5; // this corresponds to 10 periods

// The best chain should have at least this much work.
consensus.nMinimumChainWork = uint256S("0x000000000000000000000000000000000000000000007d31aeabf4a72ce1fbaa"); // 1796500
consensus.nMinimumChainWork = uint256S("0x0000000000000000000000000000000000000000000082094584a23266cbb5f8"); // 1850400

// By default assume that the signatures in ancestors of this block are valid.
consensus.defaultAssumeValid = uint256S("0x000000000000001d531f36005159f19351bd49ca676398a561e55dcccb84eacd"); // 1796500
consensus.defaultAssumeValid = uint256S("0x00000000000000261bdbe99c01fcba992e577efa6cc41aae564b8ca9f112b2a3"); // 1850400

/**
* The message start string is designed to be unlikely to occur in normal data.
Expand Down Expand Up @@ -354,15 +354,16 @@ class CMainParams : public CChainParams {
{1364585, uint256S("0x00000000000000022f355c52417fca9b73306958f7c0832b3a7bce006ca369ef")},
{1450000, uint256S("0x00000000000000105cfae44a995332d8ec256850ea33a1f7b700474e3dad82bc")},
{1796500, uint256S("0x000000000000001d531f36005159f19351bd49ca676398a561e55dcccb84eacd")},
{1850400, uint256S("0x00000000000000261bdbe99c01fcba992e577efa6cc41aae564b8ca9f112b2a3")},
}
};

// getchaintxstats 17280 000000000000001d531f36005159f19351bd49ca676398a561e55dcccb84eacd
// getchaintxstats 17280 00000000000000261bdbe99c01fcba992e577efa6cc41aae564b8ca9f112b2a3
chainTxData = ChainTxData{
1672362622, // * UNIX timestamp of last known number of transactions (Block 1718597)
45744554, // * total number of transactions between genesis and that timestamp
1680866408, // * UNIX timestamp of last known number of transactions (Block 1718597)
47139357, // * total number of transactions between genesis and that timestamp
// (the tx=... number in the ChainStateFlushed debug.log lines)
0.1522379324797504 // * estimated number of transactions per second after that timestamp
0.168014362704521, // * estimated number of transactions per second after that timestamp
};
}
};
Expand Down Expand Up @@ -484,10 +485,10 @@ class CTestNetParams : public CChainParams {
consensus.vDeployments[Consensus::DEPLOYMENT_V19].nFalloffCoeff = 5; // this corresponds to 10 periods

// The best chain should have at least this much work.
consensus.nMinimumChainWork = uint256S("0x00000000000000000000000000000000000000000000000002d68c04d48c0c9c"); // 808000
consensus.nMinimumChainWork = uint256S("0x00000000000000000000000000000000000000000000000002d68cb6c090031f"); // 864000

// By default assume that the signatures in ancestors of this block are valid.
consensus.defaultAssumeValid = uint256S("0x00000104cb60a2b5e00a8a4259582756e5bf0dca201c0993c63f0e54971ea91a"); // 808000
consensus.defaultAssumeValid = uint256S("0x0000005c35514190ef3c38d322f69412553dc7e1107ed5f92adc2935b90acc51"); // 864000

pchMessageStart[0] = 0xce;
pchMessageStart[1] = 0xe2;
Expand Down Expand Up @@ -567,15 +568,16 @@ class CTestNetParams : public CChainParams {
{470000, uint256S("0x0000009303aeadf8cf3812f5c869691dbd4cb118ad20e9bf553be434bafe6a52")},
{794950, uint256S("0x000001860e4c7248a9c5cc3bc7106041750560dc5cd9b3a2641b49494bcff5f2")},
{808000, uint256S("0x00000104cb60a2b5e00a8a4259582756e5bf0dca201c0993c63f0e54971ea91a")},
{864000, uint256S("0x0000005c35514190ef3c38d322f69412553dc7e1107ed5f92adc2935b90acc51")},
}
};

// getchaintxstats 17280 00000104cb60a2b5e00a8a4259582756e5bf0dca201c0993c63f0e54971ea91a
// getchaintxstats 17280 0000005c35514190ef3c38d322f69412553dc7e1107ed5f92adc2935b90acc51
chainTxData = ChainTxData{
1672374042, // * UNIX timestamp of last known number of transactions (Block 771537)
5722721, // * total number of transactions between genesis and that timestamp
1680868209, // * UNIX timestamp of last known number of transactions (Block 771537)
5847013, // * total number of transactions between genesis and that timestamp
// (the tx=... number in the ChainStateFlushed debug.log lines)
0.003149555626489206 // * estimated number of transactions per second after that timestamp
0.01994632331955769, // * estimated number of transactions per second after that timestamp
};
}
};
Expand Down