Created
March 20, 2018 11:16
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// calculate Genesis Block | |
// Reset genesis | |
consensus.hashGenesisBlock = uint256S("0x"); | |
std::cout << std::string("Begin calculating Mainnet Genesis Block:\n"); | |
if (true && (genesis.GetHash() != consensus.hashGenesisBlock)) { | |
LogPrintf("Calculating Mainnet Genesis Block:\n"); | |
arith_uint256 hashTarget = arith_uint256().SetCompact(genesis.nBits); | |
uint256 hash; | |
genesis.nNonce = 0; | |
// This will figure out a valid hash and Nonce if you're | |
// creating a different genesis block: | |
//uint256 hashTarget = CBigNum().SetCompact(genesis.nBits).getuint256(); | |
// hashTarget.SetCompact(genesis.nBits, &fNegative, &fOverflow).getuint256(); | |
// while (genesis.GetHash() > hashTarget) | |
while (UintToArith256(genesis.GetHash()) > hashTarget) | |
{ | |
++genesis.nNonce; | |
if (genesis.nNonce == 0) | |
{ | |
LogPrintf("NONCE WRAPPED, incrementing time"); | |
std::cout << std::string("NONCE WRAPPED, incrementing time:\n"); | |
++genesis.nTime; | |
} | |
if (genesis.nNonce % 10000 == 0) | |
{ | |
LogPrintf("Mainnet: nonce %08u: hash = %s \n", genesis.nNonce, genesis.GetHash().ToString().c_str()); | |
std::cout << strNetworkID << " nonce: " << genesis.nNonce << " time: " << genesis.nTime << " hash: " << genesis.GetHash().ToString().c_str() << "\n"; | |
} | |
} | |
std::cout << "Mainnet ---\n"; | |
std::cout << " nonce: " << genesis.nNonce << "\n"; | |
std::cout << " time: " << genesis.nTime << "\n"; | |
std::cout << " hash: " << genesis.GetHash().ToString().c_str() << "\n"; | |
std::cout << " merklehash: " << genesis.hashMerkleRoot.ToString().c_str() << "\n"; | |
} | |
std::cout << std::string("Finished calculating Mainnet Genesis Block:\n"); | |
std::cout << "Mainnet ---\n"; | |
std::cout << " nonce: " << genesis.nNonce << "\n"; | |
std::cout << " time: " << genesis.nTime << "\n"; | |
std::cout << " hash: " << genesis.GetHash().ToString().c_str() << "\n"; | |
std::cout << " merklehash: " << genesis.hashMerkleRoot.ToString().c_str() << "\n"; |
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