Function CheckBlockHeader

src/main.cpp:3284–3297

}

bool CheckBlockHeader(const CBlockHeader& block, CValidationState& state, bool fCheckPOW)
{
    // Check proof of work matches claimed amount
    if (fCheckPOW && !CheckProofOfWork(block.GetHash(), block.nBits, Params().GetConsensus()))
        return state.DoS(50, error("CheckBlockHeader(): proof of work failed"),
                         REJECT_INVALID, "high-hash");

    // Check timestamp
    if (block.GetBlockTime() > GetAdjustedTime() + 2 * 60 * 60)
        return state.Invalid(error("CheckBlockHeader(): block timestamp too far in the future"),
                             REJECT_INVALID, "time-too-new");

    return true;
}

bool CheckBlock(const CBlock& block, CValidationState& state, bool fCheckPOW, bool fCheckMerkleRoot)
{