diff --git a/src/chainparams.cpp b/src/chainparams.cpp index 23544f488..36b71b5c7 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -15,10 +15,51 @@ #include "base58.h" -using namespace std; - #include "chainparamsseeds.h" +static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesisOutputScript, uint32_t nTime, const uint256& nNonce, const std::vector& nSolution, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward) +{ + CMutableTransaction txNew; + txNew.nVersion = 1; + txNew.vin.resize(1); + txNew.vout.resize(1); + txNew.vin[0].scriptSig = CScript() << 520617983 << CScriptNum(4) << std::vector((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp)); + txNew.vout[0].nValue = genesisReward; + txNew.vout[0].scriptPubKey = genesisOutputScript; + + CBlock genesis; + genesis.nTime = nTime; + genesis.nBits = nBits; + genesis.nNonce = nNonce; + genesis.nSolution = nSolution; + genesis.nVersion = nVersion; + genesis.vtx.push_back(txNew); + genesis.hashPrevBlock.SetNull(); + genesis.hashMerkleRoot = genesis.BuildMerkleTree(); + return genesis; +} + +/** + * Build the genesis block. Note that the output of its generation + * transaction cannot be spent since it did not originally exist in the + * database (and is in any case of zero value). + * + * >>> from pyblake2 import blake2s + * >>> 'Zcash' + blake2s(b'The Economist 2016-10-29 Known unknown: Another crypto-currency is born. BTC#436254 0000000000000000044f321997f336d2908cf8c8d6893e88dbf067e2d949487d ETH#2521903 483039a6b6bd8bd05f0584f9a078d075e454925eb71c1f13eaff59b405a721bb DJIA close on 27 Oct 2016: 18,169.68').hexdigest() + * + * CBlock(hash=00040fe8, ver=4, hashPrevBlock=00000000000000, hashMerkleRoot=c4eaa5, nTime=1477641360, nBits=1f07ffff, nNonce=4695, vtx=1) + * CTransaction(hash=c4eaa5, ver=1, vin.size=1, vout.size=1, nLockTime=0) + * CTxIn(COutPoint(000000, -1), coinbase 04ffff071f0104455a6361736830623963346565663862376363343137656535303031653335303039383462366665613335363833613763616331343161303433633432303634383335643334) + * CTxOut(nValue=0.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B) + * vMerkleTree: c4eaa5 + */ +static CBlock CreateGenesisBlock(uint32_t nTime, const uint256& nNonce, const std::vector& nSolution, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward) +{ + const char* pszTimestamp = "Zcash0b9c4eef8b7cc417ee5001e3500984b6fea35683a7cac141a043c42064835d34"; + const CScript genesisOutputScript = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG; + return CreateGenesisBlock(pszTimestamp, genesisOutputScript, nTime, nNonce, nSolution, nBits, nVersion, genesisReward); +} + /** * Main network */ @@ -65,30 +106,11 @@ public: nEquihashN = N; nEquihashK = K; - /** - * Build the genesis block. Note that the output of its generation - * transaction cannot be spent since it did not originally exist in the - * database (and is in any case of zero value). - * - * >>> from pyblake2 import blake2s - * >>> 'Zcash' + blake2s(b'The Economist 2016-10-29 Known unknown: Another crypto-currency is born. BTC#436254 0000000000000000044f321997f336d2908cf8c8d6893e88dbf067e2d949487d ETH#2521903 483039a6b6bd8bd05f0584f9a078d075e454925eb71c1f13eaff59b405a721bb DJIA close on 27 Oct 2016: 18,169.68').hexdigest() - */ - const char* pszTimestamp = "Zcash0b9c4eef8b7cc417ee5001e3500984b6fea35683a7cac141a043c42064835d34"; - CMutableTransaction txNew; - txNew.vin.resize(1); - txNew.vout.resize(1); - txNew.vin[0].scriptSig = CScript() << 520617983 << CScriptNum(4) << vector((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp)); - txNew.vout[0].nValue = 0; - txNew.vout[0].scriptPubKey = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG; - genesis.vtx.push_back(txNew); - genesis.hashPrevBlock.SetNull(); - genesis.hashMerkleRoot = genesis.BuildMerkleTree(); - genesis.nVersion = 4; - genesis.nTime = 1477641360; - genesis.nBits = 0x1f07ffff; - genesis.nNonce = uint256S("0x0000000000000000000000000000000000000000000000000000000000001257"); - genesis.nSolution = ParseHex("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"); - + genesis = CreateGenesisBlock( + 1477641360, + uint256S("0x0000000000000000000000000000000000000000000000000000000000001257"), + ParseHex("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"), + 0x1f07ffff, 4, 0); consensus.hashGenesisBlock = genesis.GetHash(); assert(consensus.hashGenesisBlock == uint256S("0x00040fe8ec8471911baa1db1266ea15dd06b4a8a5c453883c000b031973dce08")); assert(genesis.hashMerkleRoot == uint256S("0xc4eaa58879081de3c24a7b117ed2b28300e7ec4c4c1dff1d3f1268b7857a4ddb")); @@ -123,7 +145,7 @@ public: fMineBlocksOnDemand = false; fTestnetToBeDeprecatedFieldRPC = false; - checkpointData = (Checkpoints::CCheckpointData) { + checkpointData = (CCheckpointData) { boost::assign::map_list_of (0, consensus.hashGenesisBlock) (2500, uint256S("0x00000006dc968f600be11a86cbfbf7feb61c7577f45caced2e82b6d261d19744")) @@ -202,31 +224,44 @@ static CMainParams mainParams; /** * Testnet (v3) */ -class CTestNetParams : public CMainParams { +class CTestNetParams : public CChainParams { public: CTestNetParams() { strNetworkID = "test"; strCurrencyUnits = "TAZ"; + consensus.fCoinbaseMustBeProtected = true; + consensus.nSubsidySlowStartInterval = 20000; + consensus.nSubsidyHalvingInterval = 840000; consensus.nMajorityEnforceBlockUpgrade = 51; consensus.nMajorityRejectBlockOutdated = 75; consensus.nMajorityWindow = 400; consensus.powLimit = uint256S("07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); + consensus.nPowAveragingWindow = 17; assert(maxUint/UintToArith256(consensus.powLimit) >= consensus.nPowAveragingWindow); + consensus.nPowMaxAdjustDown = 32; // 32% adjustment down + consensus.nPowMaxAdjustUp = 16; // 16% adjustment up + consensus.nPowTargetSpacing = 2.5 * 60; pchMessageStart[0] = 0xfa; pchMessageStart[1] = 0x1a; pchMessageStart[2] = 0xf9; pchMessageStart[3] = 0xbf; vAlertPubKey = ParseHex("044e7a1553392325c871c5ace5d6ad73501c66f4c185d6b0453cf45dec5a1322e705c672ac1a27ef7cdaf588c10effdf50ed5f95f85f2f54a5f6159fca394ed0c6"); nDefaultPort = 18233; + nMaxTipAge = 24 * 60 * 60; nPruneAfterHeight = 1000; + const size_t N = 200, K = 9; + BOOST_STATIC_ASSERT(equihash_parameters_acceptable(N, K)); + nEquihashN = N; + nEquihashK = K; - //! Modify the testnet genesis block so the timestamp is valid for a later start. - genesis.nTime = 1477648033; - genesis.nBits = 0x2007ffff; - genesis.nNonce = uint256S("0x0000000000000000000000000000000000000000000000000000000000000006"); - genesis.nSolution = ParseHex("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"); + genesis = CreateGenesisBlock( + 1477648033, + uint256S("0x0000000000000000000000000000000000000000000000000000000000000006"), + ParseHex("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"), + 0x2007ffff, 4, 0); consensus.hashGenesisBlock = genesis.GetHash(); assert(consensus.hashGenesisBlock == uint256S("0x05a60a92d99d85997cce3b87616c089f6124d7342af37106edc76126334a2c38")); + assert(genesis.hashMerkleRoot == uint256S("0xc4eaa58879081de3c24a7b117ed2b28300e7ec4c4c1dff1d3f1268b7857a4ddb")); vFixedSeeds.clear(); vSeeds.clear(); @@ -256,7 +291,7 @@ public: fMineBlocksOnDemand = false; fTestnetToBeDeprecatedFieldRPC = true; - checkpointData = (Checkpoints::CCheckpointData) { + checkpointData = (CCheckpointData) { boost::assign::map_list_of (0, consensus.hashGenesisBlock) (38000, uint256S("0x001e9a2d2e2892b88e9998cf7b079b41d59dd085423a921fe8386cecc42287b8")), @@ -289,7 +324,7 @@ static CTestNetParams testNetParams; /** * Regression test */ -class CRegTestParams : public CTestNetParams { +class CRegTestParams : public CChainParams { public: CRegTestParams() { strNetworkID = "regtest"; @@ -301,26 +336,32 @@ public: consensus.nMajorityRejectBlockOutdated = 950; consensus.nMajorityWindow = 1000; consensus.powLimit = uint256S("0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f"); + consensus.nPowAveragingWindow = 17; assert(maxUint/UintToArith256(consensus.powLimit) >= consensus.nPowAveragingWindow); consensus.nPowMaxAdjustDown = 0; // Turn off adjustment down consensus.nPowMaxAdjustUp = 0; // Turn off adjustment up + consensus.nPowTargetSpacing = 2.5 * 60; + pchMessageStart[0] = 0xaa; pchMessageStart[1] = 0xe8; pchMessageStart[2] = 0x3f; pchMessageStart[3] = 0x5f; + nDefaultPort = 18344; nMaxTipAge = 24 * 60 * 60; + nPruneAfterHeight = 1000; const size_t N = 48, K = 5; BOOST_STATIC_ASSERT(equihash_parameters_acceptable(N, K)); nEquihashN = N; nEquihashK = K; - genesis.nTime = 1296688602; - genesis.nBits = 0x200f0f0f; - genesis.nNonce = uint256S("0x0000000000000000000000000000000000000000000000000000000000000009"); - genesis.nSolution = ParseHex("01936b7db1eb4ac39f151b8704642d0a8bda13ec547d54cd5e43ba142fc6d8877cab07b3"); + + genesis = CreateGenesisBlock( + 1296688602, + uint256S("0x0000000000000000000000000000000000000000000000000000000000000009"), + ParseHex("01936b7db1eb4ac39f151b8704642d0a8bda13ec547d54cd5e43ba142fc6d8877cab07b3"), + 0x200f0f0f, 4, 0); consensus.hashGenesisBlock = genesis.GetHash(); - nDefaultPort = 18344; assert(consensus.hashGenesisBlock == uint256S("0x029f11d80ef9765602235e1bc9727e3eb6ba20839319f761fee920d63401e327")); - nPruneAfterHeight = 1000; + assert(genesis.hashMerkleRoot == uint256S("0xc4eaa58879081de3c24a7b117ed2b28300e7ec4c4c1dff1d3f1268b7857a4ddb")); vFixedSeeds.clear(); //! Regtest mode doesn't have any fixed seeds. vSeeds.clear(); //! Regtest mode doesn't have any DNS seeds. @@ -331,13 +372,23 @@ public: fMineBlocksOnDemand = true; fTestnetToBeDeprecatedFieldRPC = false; - checkpointData = (Checkpoints::CCheckpointData){ + checkpointData = (CCheckpointData){ boost::assign::map_list_of ( 0, uint256S("0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206")), 0, 0, 0 }; + // These prefixes are the same as the testnet prefixes + base58Prefixes[PUBKEY_ADDRESS] = {0x1D,0x25}; + base58Prefixes[SCRIPT_ADDRESS] = {0x1C,0xBA}; + base58Prefixes[SECRET_KEY] = {0xEF}; + // do not rely on these BIP32 prefixes; they are not specified and may change + base58Prefixes[EXT_PUBLIC_KEY] = {0x04,0x35,0x87,0xCF}; + base58Prefixes[EXT_SECRET_KEY] = {0x04,0x35,0x83,0x94}; + base58Prefixes[ZCPAYMENT_ADDRRESS] = {0x16,0xB6}; + base58Prefixes[ZCVIEWING_KEY] = {0xA8,0xAC,0x0C}; + base58Prefixes[ZCSPENDING_KEY] = {0xAC,0x08}; // Founders reward script expects a vector of 2-of-3 multisig addresses vFoundersRewardAddress = { "t2FwcEhFdNXuFMv1tcYwaBJtYVtMj8b1uTg" }; @@ -407,7 +458,7 @@ CScript CChainParams::GetFoundersRewardScriptAtHeight(int nHeight) const { CBitcoinAddress address(GetFoundersRewardAddressAtHeight(nHeight).c_str()); assert(address.IsValid()); assert(address.IsScript()); - CScriptID scriptID = get(address.Get()); // Get() returns a boost variant + CScriptID scriptID = boost::get(address.Get()); // Get() returns a boost variant CScript script = CScript() << OP_HASH160 << ToByteVector(scriptID) << OP_EQUAL; return script; } diff --git a/src/chainparams.h b/src/chainparams.h index 0de8d01b5..10e2e6d15 100644 --- a/src/chainparams.h +++ b/src/chainparams.h @@ -7,7 +7,6 @@ #define BITCOIN_CHAINPARAMS_H #include "chainparamsbase.h" -#include "checkpoints.h" #include "consensus/params.h" #include "primitives/block.h" #include "protocol.h" @@ -24,6 +23,14 @@ struct SeedSpec6 { uint16_t port; }; +typedef std::map MapCheckpoints; + +struct CCheckpointData { + MapCheckpoints mapCheckpoints; + int64_t nTimeLastCheckpoint; + int64_t nTransactionsLastCheckpoint; + double fTransactionsPerDay; +}; /** * CChainParams defines various tweakable parameters of a given instance of the @@ -75,7 +82,7 @@ public: const std::vector& DNSSeeds() const { return vSeeds; } const std::vector& Base58Prefix(Base58Type type) const { return base58Prefixes[type]; } const std::vector& FixedSeeds() const { return vFixedSeeds; } - const Checkpoints::CCheckpointData& Checkpoints() const { return checkpointData; } + const CCheckpointData& Checkpoints() const { return checkpointData; } /** Return the founder's reward address and script for a given block height */ std::string GetFoundersRewardAddressAtHeight(int height) const; CScript GetFoundersRewardScriptAtHeight(int height) const; @@ -105,7 +112,7 @@ protected: bool fRequireStandard = false; bool fMineBlocksOnDemand = false; bool fTestnetToBeDeprecatedFieldRPC = false; - Checkpoints::CCheckpointData checkpointData; + CCheckpointData checkpointData; std::vector vFoundersRewardAddress; }; diff --git a/src/chainparamsbase.cpp b/src/chainparamsbase.cpp index e261e197f..31f15d15d 100644 --- a/src/chainparamsbase.cpp +++ b/src/chainparamsbase.cpp @@ -25,7 +25,7 @@ static CBaseMainParams mainParams; /** * Testnet (v3) */ -class CBaseTestNetParams : public CBaseMainParams +class CBaseTestNetParams : public CBaseChainParams { public: CBaseTestNetParams() @@ -39,11 +39,12 @@ static CBaseTestNetParams testNetParams; /* * Regression test */ -class CBaseRegTestParams : public CBaseTestNetParams +class CBaseRegTestParams : public CBaseChainParams { public: CBaseRegTestParams() { + nRPCPort = 18232; strDataDir = "regtest"; } }; diff --git a/src/checkpoints.h b/src/checkpoints.h index 001e3cc80..5fce6fa81 100644 --- a/src/checkpoints.h +++ b/src/checkpoints.h @@ -10,6 +10,7 @@ #include class CBlockIndex; +struct CCheckpointData; /** * Block-chain checkpoints are compiled-in sanity checks. @@ -17,14 +18,6 @@ class CBlockIndex; */ namespace Checkpoints { -typedef std::map MapCheckpoints; - -struct CCheckpointData { - MapCheckpoints mapCheckpoints; - int64_t nTimeLastCheckpoint; - int64_t nTransactionsLastCheckpoint; - double fTransactionsPerDay; -}; //! Return conservative estimate of total number of blocks, 0 if unknown int GetTotalBlocksEstimate(const CCheckpointData& data); diff --git a/src/test/Checkpoints_tests.cpp b/src/test/Checkpoints_tests.cpp index d15203945..32b14cb93 100644 --- a/src/test/Checkpoints_tests.cpp +++ b/src/test/Checkpoints_tests.cpp @@ -22,7 +22,7 @@ BOOST_FIXTURE_TEST_SUITE(Checkpoints_tests, BasicTestingSetup) /* BOOST_AUTO_TEST_CASE(sanity) { - const Checkpoints::CCheckpointData& checkpoints = Params(CBaseChainParams::MAIN).Checkpoints(); + const CCheckpointData& checkpoints = Params(CBaseChainParams::MAIN).Checkpoints(); BOOST_CHECK(Checkpoints::GetTotalBlocksEstimate(checkpoints) >= 134444); } */ diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp index 0db80ec3e..0ef66f6c7 100644 --- a/src/test/miner_tests.cpp +++ b/src/test/miner_tests.cpp @@ -165,6 +165,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) // will be closer to the tip, and blocks will appear slower. pblock->nTime = chainActive.Tip()->GetMedianTimePast()+6*Params().GetConsensus().nPowTargetSpacing; CMutableTransaction txCoinbase(pblock->vtx[0]); + txCoinbase.nVersion = 1; txCoinbase.vin[0].scriptSig = CScript() << (chainActive.Height()+1) << OP_0; txCoinbase.vout[0].scriptPubKey = CScript(); pblock->vtx[0] = CTransaction(txCoinbase);