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Updated chainparams with CN v4.

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This commit is contained in:
Jianping Wu 2019-03-20 23:14:42 -07:00
parent 1e55d22ac0
commit c301a99642
3 changed files with 10 additions and 22 deletions
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27
src/chainparams.cpp
View File

@ -114,10 +114,9 @@ public:
const uint32_t genesisBlockReward = 0.00001 * COIN; // A small reward for the core developers :-)
//TODO: target: 0x1e0fffff, update timestampe and nonce.
genesis = CreateGenesisBlock(1543789622, 3302, 0x1f0ffff0, 1, genesisBlockReward);
genesis = CreateGenesisBlock(1553145843, 1706, 0x1f0ffff0, 1, genesisBlockReward);
consensus.hashGenesisBlock = genesis.GetHash();
assert(consensus.hashGenesisBlock == uint256S("0x77c037d74bc51b535629537c8e9530340ea12272f43d261a0ee59e8f2ad0e6f6"));
assert(consensus.hashGenesisBlock == uint256S("0x413c6fb7d5a8484d027ce6654fdbe0567cab5684da807cd2bafb7808228710ad"));
assert(genesis.hashMerkleRoot == uint256S("0xb21d4680875c0e472b7dbf3dbab2aaeb2dbbb5fa8b154f978b5ea0706d1fd5b9"));
// Note that of those with the service bits flag, most only support a subset of possible options
@ -156,7 +155,7 @@ public:
};
/**
* Testnet (v3)
* Testnet (v7)
*/
class CTestNetParams : public CChainParams {
public:
@ -203,25 +202,17 @@ public:
pchMessageStart[3] = 0xe4;
nDefaultPort = 19335;
nPruneAfterHeight = 1000;
#if 1
genesis = CreateGenesisBlock(1543789622, 1592, 0x1f0ffff0, 1, 500 * COIN);
genesis = CreateGenesisBlock(1553100443, 404, 0x1f0ffff0, 1, 500 * COIN);
consensus.hashGenesisBlock = genesis.GetHash();
assert(consensus.hashGenesisBlock == uint256S("860764b471430b96f15c145a44fd854f89d3be6f9ae054ef46e4c8473259bae3"));
assert(consensus.hashGenesisBlock == uint256S("b2c61c05d5a1d34c6664784500715fc2959f828c32cddefc835ec037b138d0bc"));
assert(genesis.hashMerkleRoot == uint256S("3cf6c3b6da3f4058853ee70369ee43d473aca91ae8fc8f44a645beb21c392d80"));
#else
genesis = CreateGenesisBlock(1550900037, 3033, 0x1f0fffff, 1, 500 * COIN);
consensus.hashGenesisBlock = genesis.GetHash();
assert(consensus.hashGenesisBlock == uint256S("584a067cf7ea6daf30c351a46c6b7403d6fdc0e6e953cf7531d11eb7d834546c"));
assert(genesis.hashMerkleRoot == uint256S("3cf6c3b6da3f4058853ee70369ee43d473aca91ae8fc8f44a645beb21c392d80"));
#endif
vFixedSeeds.clear();
vSeeds.clear();
// nodes with support for servicebits filtering should be at the top
#if 0
vSeeds.emplace_back("testnet-seed.kevacoin.org");
vSeeds.emplace_back("testnet-seed.honourchat.com");
#endif
base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,55); // P
base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1,5);
@ -232,9 +223,7 @@ public:
base58Prefixes[KEVA_NAMESPACE] = std::vector<unsigned char>(1,53); // N
bech32_hrp = "tkva";
#if 0
vFixedSeeds = std::vector<SeedSpec6>(pnSeed6_test, pnSeed6_test + ARRAYLEN(pnSeed6_test));
#endif
fDefaultConsistencyChecks = false;
fRequireStandard = false;
@ -299,9 +288,9 @@ public:
nDefaultPort = 19444;
nPruneAfterHeight = 1000;
genesis = CreateGenesisBlock(1296688602, 1, 0x207fffff, 1, 50 * COIN);
genesis = CreateGenesisBlock(1553147907, 0, 0x207fffff, 1, 50 * COIN);
consensus.hashGenesisBlock = genesis.GetHash();
assert(consensus.hashGenesisBlock == uint256S("0x8353937c85572e556dbec10555b846ddd1a812ab328c9089527f88081e1b5a11"));
assert(consensus.hashGenesisBlock == uint256S("0x193385e60d04db90e30332508d97401ec3568ee2fe765b279fd9b3e4b0b78ca5"));
assert(genesis.hashMerkleRoot == uint256S("0x13ec98c3307b8e6b67b91c605c7347916a99f9dfde7b5d88365aaef322192314"));
vFixedSeeds.clear(); //!< Regtest mode doesn't have any fixed seeds.

3
src/consensus/consensus.h
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@ -16,8 +16,7 @@ static const unsigned int MAX_BLOCK_WEIGHT = 6000000;
/** The maximum allowed number of signature check operations in a block (network rule) */
static const int64_t MAX_BLOCK_SIGOPS_COST = 80000;
/** Coinbase transaction outputs can only be spent after this number of new blocks (network rule) */
//static const int COINBASE_MATURITY = 100;
static const int COINBASE_MATURITY = 7;
static const int COINBASE_MATURITY = 100;
static const int WITNESS_SCALE_FACTOR = 4;

2
src/validation.cpp
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@ -1841,7 +1841,7 @@ bool CChainState::ConnectBlock(const CBlock& block, CValidationState& state, CBl
// Check the height of the block is the same as its height on the blockchain.
// Note: nNonce now holds the value of height. It is no longer used as nonce.
if (block.nNonce != pindex->nHeight)
if (!block.hashPrevBlock.IsNull() && (int32_t)block.nNonce != pindex->nHeight)
return error("%s: block height mismatch", __func__);
// Check it again in case a previous version let a bad block in