diff options
| -rw-r--r-- | src/chainparams.cpp | 6 | ||||
| -rw-r--r-- | src/consensus/params.h | 3 | ||||
| -rw-r--r-- | src/main.cpp | 8 |
3 files changed, 13 insertions, 4 deletions
diff --git a/src/chainparams.cpp b/src/chainparams.cpp index dd26c3b31a..5d6d1ef9d8 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -73,6 +73,8 @@ public: consensus.nMajorityEnforceBlockUpgrade = 750; consensus.nMajorityRejectBlockOutdated = 950; consensus.nMajorityWindow = 1000; + consensus.BIP34Height = 227931; + consensus.BIP34Hash = uint256S("0x000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8"); consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks consensus.nPowTargetSpacing = 10 * 60; @@ -153,6 +155,8 @@ public: consensus.nMajorityEnforceBlockUpgrade = 51; consensus.nMajorityRejectBlockOutdated = 75; consensus.nMajorityWindow = 100; + consensus.BIP34Height = 21111; + consensus.BIP34Hash = uint256S("0x0000000023b3a96d3484e5abb3755c413e7d41500f8e2a5c3f0dd01299cd8ef8"); consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks consensus.nPowTargetSpacing = 10 * 60; @@ -216,6 +220,8 @@ public: consensus.nMajorityEnforceBlockUpgrade = 750; consensus.nMajorityRejectBlockOutdated = 950; consensus.nMajorityWindow = 1000; + consensus.BIP34Height = -1; // BIP34 has not necessarily activated on regtest + consensus.BIP34Hash = uint256(); consensus.powLimit = uint256S("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks consensus.nPowTargetSpacing = 10 * 60; diff --git a/src/consensus/params.h b/src/consensus/params.h index efbbbed352..5ebc48a8df 100644 --- a/src/consensus/params.h +++ b/src/consensus/params.h @@ -19,6 +19,9 @@ struct Params { int nMajorityEnforceBlockUpgrade; int nMajorityRejectBlockOutdated; int nMajorityWindow; + /** Block height and hash at which BIP34 becomes active */ + int BIP34Height; + uint256 BIP34Hash; /** Proof of work parameters */ uint256 powLimit; bool fPowAllowMinDifficultyBlocks; diff --git a/src/main.cpp b/src/main.cpp index 159f6f644c..a4c9de185d 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1742,10 +1742,10 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin // time BIP34 activated, in each of the existing pairs the duplicate coinbase had overwritten the first // before the first had been spent. Since those coinbases are sufficiently buried its no longer possible to create further // duplicate transactions descending from the known pairs either. - // If we're on the known chain at height greater than 227931 where BIP34 activated, we can save the db accesses needed for the BIP30 check. - CBlockIndex *pindexBIP34height = pindex->pprev->GetAncestor(227931); - //Only continue to enforce if we're below height 227931 or the block hash at that height doesn't correspond. - fEnforceBIP30 = fEnforceBIP30 && (!pindexBIP34height || !(pindexBIP34height->GetBlockHash() == uint256S("0x000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8"))); + // If we're on the known chain at height greater than where BIP34 activated, we can save the db accesses needed for the BIP30 check. + CBlockIndex *pindexBIP34height = pindex->pprev->GetAncestor(chainparams.GetConsensus().BIP34Height); + //Only continue to enforce if we're below BIP34 activation height or the block hash at that height doesn't correspond. + fEnforceBIP30 = fEnforceBIP30 && (!pindexBIP34height || !(pindexBIP34height->GetBlockHash() == chainparams.GetConsensus().BIP34Hash)); if (fEnforceBIP30) { BOOST_FOREACH(const CTransaction& tx, block.vtx) { |