diff --git a/src/chainparams.cpp b/src/chainparams.cpp index ca6af867b..7c1a4eae1 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -1,496 +1,502 @@ // Copyright (c) 2010 Satoshi Nakamoto // Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include "chainparams.h" #include "consensus/merkle.h" #include "tinyformat.h" #include "util.h" #include "utilstrencodings.h" #include #include #include "chainparamsseeds.h" // Far into the future. static const std::string ANTI_REPLAY_COMMITMENT = "Bitcoin: A Peer-to-Peer Electronic Cash System"; static std::vector GetAntiReplayCommitment() { return std::vector(std::begin(ANTI_REPLAY_COMMITMENT), std::end(ANTI_REPLAY_COMMITMENT)); } static CBlock CreateGenesisBlock(const char *pszTimestamp, const CScript &genesisOutputScript, uint32_t nTime, uint32_t nNonce, 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() << 486604799 << 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.nVersion = nVersion; genesis.vtx.push_back(MakeTransactionRef(std::move(txNew))); genesis.hashPrevBlock.SetNull(); genesis.hashMerkleRoot = BlockMerkleRoot(genesis); 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. * * CBlock(hash=000000000019d6, ver=1, hashPrevBlock=00000000000000, * hashMerkleRoot=4a5e1e, nTime=1231006505, nBits=1d00ffff, nNonce=2083236893, * vtx=1) * CTransaction(hash=4a5e1e, ver=1, vin.size=1, vout.size=1, nLockTime=0) * CTxIn(COutPoint(000000, -1), coinbase * 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73) * CTxOut(nValue=50.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B) * vMerkleTree: 4a5e1e */ static CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount &genesisReward) { const char *pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"; const CScript genesisOutputScript = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909" "a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112" "de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG; return CreateGenesisBlock(pszTimestamp, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward); } /** * Main network */ /** * What makes a good checkpoint block? * + Is surrounded by blocks with reasonable timestamps * (no blocks before with a timestamp after, none after with * timestamp before) * + Contains no strange transactions */ class CMainParams : public CChainParams { public: CMainParams() { strNetworkID = "main"; consensus.nSubsidyHalvingInterval = 210000; consensus.BIP34Height = 227931; consensus.BIP34Hash = uint256S("0x000000000000024b89b42a942fe0d9fea3bb4" "4ab7bd1b19115dd6a759c0808b8"); // 000000000000000004c2b624ed5d7756c508d90fd0da2c7c679febfa6c4735f0 consensus.BIP65Height = 388381; // 00000000000000000379eaa19dce8c9b722d46ae6a57c2f1a988119488b50931 consensus.BIP66Height = 363725; consensus.antiReplayOpReturnSunsetHeight = 530000; consensus.antiReplayOpReturnCommitment = GetAntiReplayCommitment(); consensus.powLimit = uint256S( "00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // two weeks consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; consensus.nPowTargetSpacing = 10 * 60; consensus.fPowAllowMinDifficultyBlocks = false; consensus.fPowNoRetargeting = false; // 95% of 2016 consensus.nRuleChangeActivationThreshold = 1916; // nPowTargetTimespan / nPowTargetSpacing consensus.nMinerConfirmationWindow = 2016; consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].bit = 28; // January 1, 2008 consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nStartTime = 1199145601; // December 31, 2008 consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nTimeout = 1230767999; // Deployment of BIP68, BIP112, and BIP113. consensus.vDeployments[Consensus::DEPLOYMENT_CSV].bit = 0; // May 1st, 2016 consensus.vDeployments[Consensus::DEPLOYMENT_CSV].nStartTime = 1462060800; // May 1st, 2017 consensus.vDeployments[Consensus::DEPLOYMENT_CSV].nTimeout = 1493596800; // The best chain should have at least this much work. consensus.nMinimumChainWork = uint256S("0x0000000000000000000000000000000000000000003f94d1ad39168" "2fe038bf5"); // By default assume that the signatures in ancestors of this block are // valid. consensus.defaultAssumeValid = uint256S("0x000000000000000000ff3a41f208c932d5f91fe8d0739fca36152f6" "073b2ef5e"); /** * The message start string is designed to be unlikely to occur in * normal data. The characters are rarely used upper ASCII, not valid as * UTF-8, and produce a large 32-bit integer with any alignment. */ pchMessageStart[0] = 0xf9; pchMessageStart[1] = 0xbe; pchMessageStart[2] = 0xb4; pchMessageStart[3] = 0xd9; nDefaultPort = 8333; nPruneAfterHeight = 100000; genesis = CreateGenesisBlock(1231006505, 2083236893, 0x1d00ffff, 1, 50 * COIN); consensus.hashGenesisBlock = genesis.GetHash(); assert(consensus.hashGenesisBlock == uint256S("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3" "f1b60a8ce26f")); assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab212" "7b7afdeda33b")); // Note that of those with the service bits flag, most only support a // subset of possible options. // Bitcoin ABC seeder vSeeds.push_back( CDNSSeedData("bitcoinabc.org", "seed.bitcoinabc.org", true)); // bitcoinforks seeders vSeeds.push_back(CDNSSeedData("bitcoinforks.org", "seed-abc.bitcoinforks.org", true)); // BU backed seeder vSeeds.push_back(CDNSSeedData("bitcoinunlimited.info", "btccash-seeder.bitcoinunlimited.info", true)); // Bitprim vSeeds.push_back(CDNSSeedData("bitprim.org", "seed.bitprim.org", true)); // Amaury SÉCHET vSeeds.push_back( CDNSSeedData("deadalnix.me", "seed.deadalnix.me", true)); + // criptolayer.net + vSeeds.push_back( + CDNSSeedData("criptolayer.net", "seeder.criptolayer.net", true)); base58Prefixes[PUBKEY_ADDRESS] = std::vector(1, 0); base58Prefixes[SCRIPT_ADDRESS] = std::vector(1, 5); base58Prefixes[SECRET_KEY] = std::vector(1, 128); base58Prefixes[EXT_PUBLIC_KEY] = boost::assign::list_of(0x04)(0x88)(0xB2)(0x1E) .convert_to_container>(); base58Prefixes[EXT_SECRET_KEY] = boost::assign::list_of(0x04)(0x88)(0xAD)(0xE4) .convert_to_container>(); vFixedSeeds = std::vector( pnSeed6_main, pnSeed6_main + ARRAYLEN(pnSeed6_main)); fMiningRequiresPeers = true; fDefaultConsistencyChecks = false; fRequireStandard = true; fMineBlocksOnDemand = false; checkpointData = (CCheckpointData){boost::assign::map_list_of( 11111, uint256S("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee925" "59f542fdb26e7c1d"))( 33333, uint256S("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce" "69f00d7ddfb5d0a6"))( 74000, uint256S("0x0000000000573993a3c9e41ce34471c079dcf5f52a0e824a" "81e7f953b8661a20"))( 105000, uint256S("0x00000000000291ce28027faea320c8d2b054b2e0fe44a77" "3f3eefb151d6bdc97"))( 134444, uint256S("0x00000000000005b12ffd4cd315cd34ffd4a594f430ac814" "c91184a0d42d2b0fe"))( 168000, uint256S("0x000000000000099e61ea72015e79632f216fe6cb33d7899" "acb35b75c8303b763"))( 193000, uint256S("0x000000000000059f452a5f7340de6682a977387c17010ff" "6e6c3bd83ca8b1317"))( 210000, uint256S("0x000000000000048b95347e83192f69cf0366076336c639f" "9b7228e9ba171342e"))( 216116, uint256S("0x00000000000001b4f4b433e81ee46494af945cf96014816" "a4e2370f11b23df4e"))( 225430, uint256S("0x00000000000001c108384350f74090433e7fcf79a606b8e" "797f065b130575932"))( 250000, uint256S("0x000000000000003887df1f29024b06fc2200b55f8af8f35" "453d7be294df2d214"))( 279000, uint256S("0x0000000000000001ae8c72a0b0c301f67e3afca10e819ef" "a9041e458e9bd7e40"))( 295000, uint256S("0x00000000000000004d9b4ef50f0f9d686fd69db2e03af35" "a100370c64632a983"))}; // Data as of block // 00000000000000000166d612d5595e2b1cd88d71d695fc580af64d8da8658c23 // (height 446482). chainTxData = ChainTxData{ // UNIX timestamp of last known number of transactions. 1483472411, // Total number of transactions between genesis and that timestamp // (the tx=... number in the SetBestChain debug.log lines) 184495391, // Estimated number of transactions per second after that timestamp. 3.2}; } }; static CMainParams mainParams; /** * Testnet (v3) */ class CTestNetParams : public CChainParams { public: CTestNetParams() { strNetworkID = "test"; consensus.nSubsidyHalvingInterval = 210000; consensus.BIP34Height = 21111; consensus.BIP34Hash = uint256S("0x0000000023b3a96d3484e5abb3755c413e7d4" "1500f8e2a5c3f0dd01299cd8ef8"); // 00000000007f6655f22f98e72ed80d8b06dc761d5da09df0fa1dc4be4f861eb6 consensus.BIP65Height = 581885; // 000000002104c8c45e99a8853285a3b592602a3ccde2b832481da85e9e4ba182 consensus.BIP66Height = 330776; consensus.antiReplayOpReturnSunsetHeight = 1250000; consensus.antiReplayOpReturnCommitment = GetAntiReplayCommitment(); consensus.powLimit = uint256S( "00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // two weeks consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; consensus.nPowTargetSpacing = 10 * 60; consensus.fPowAllowMinDifficultyBlocks = true; consensus.fPowNoRetargeting = false; // 75% for testchains consensus.nRuleChangeActivationThreshold = 1512; // nPowTargetTimespan / nPowTargetSpacing consensus.nMinerConfirmationWindow = 2016; consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].bit = 28; // January 1, 2008 consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nStartTime = 1199145601; // December 31, 2008 consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nTimeout = 1230767999; // Deployment of BIP68, BIP112, and BIP113. consensus.vDeployments[Consensus::DEPLOYMENT_CSV].bit = 0; // March 1st, 2016 consensus.vDeployments[Consensus::DEPLOYMENT_CSV].nStartTime = 1456790400; // May 1st, 2017 consensus.vDeployments[Consensus::DEPLOYMENT_CSV].nTimeout = 1493596800; // The best chain should have at least this much work. consensus.nMinimumChainWork = uint256S("0x00000000000000000000000000000000000000000000001f057509e" "ba81aed91"); // By default assume that the signatures in ancestors of this block are // valid. // 1079274 consensus.defaultAssumeValid = uint256S("0x00000000000128796ee387cf110ccb9d2f36cffaf7f73079c995377" "c65ac0dcc"); pchMessageStart[0] = 0x0b; pchMessageStart[1] = 0x11; pchMessageStart[2] = 0x09; pchMessageStart[3] = 0x07; nDefaultPort = 18333; nPruneAfterHeight = 1000; genesis = CreateGenesisBlock(1296688602, 414098458, 0x1d00ffff, 1, 50 * COIN); consensus.hashGenesisBlock = genesis.GetHash(); assert(consensus.hashGenesisBlock == uint256S("0x000000000933ea01ad0ee984209779baaec3ced90fa3f4087195" "26f8d77f4943")); assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab212" "7b7afdeda33b")); vFixedSeeds.clear(); vSeeds.clear(); // nodes with support for servicebits filtering should be at the top // Bitcoin ABC seeder vSeeds.push_back(CDNSSeedData("bitcoinabc.org", "testnet-seed.bitcoinabc.org", true)); // bitcoinforks seeders vSeeds.push_back(CDNSSeedData( "bitcoinforks.org", "testnet-seed-abc.bitcoinforks.org", true)); // BU seeder vSeeds.push_back(CDNSSeedData("bitcoinunlimited.info", "testnet-seed.bitcoinunlimited.info", true)); // Bitprim vSeeds.push_back( CDNSSeedData("bitprim.org", "testnet-seed.bitprim.org", true)); // Amaury SÉCHET vSeeds.push_back( CDNSSeedData("deadalnix.me", "testnet-seed.deadalnix.me", true)); + // criptolayer.net + vSeeds.push_back(CDNSSeedData("criptolayer.net", + "testnet-seeder.criptolayer.net", true)); base58Prefixes[PUBKEY_ADDRESS] = std::vector(1, 111); base58Prefixes[SCRIPT_ADDRESS] = std::vector(1, 196); base58Prefixes[SECRET_KEY] = std::vector(1, 239); base58Prefixes[EXT_PUBLIC_KEY] = boost::assign::list_of(0x04)(0x35)(0x87)(0xCF) .convert_to_container>(); base58Prefixes[EXT_SECRET_KEY] = boost::assign::list_of(0x04)(0x35)(0x83)(0x94) .convert_to_container>(); vFixedSeeds = std::vector( pnSeed6_test, pnSeed6_test + ARRAYLEN(pnSeed6_test)); fMiningRequiresPeers = true; fDefaultConsistencyChecks = false; fRequireStandard = false; fMineBlocksOnDemand = false; checkpointData = (CCheckpointData){ boost::assign::map_list_of( 546, uint256S("000000002a936ca763904c3c35fce2f3556c559c0214345d" "31b1bcebf76acb70")), }; // Data as of block // 00000000c2872f8f8a8935c8e3c5862be9038c97d4de2cf37ed496991166928a // (height 1063660) chainTxData = ChainTxData{1483546230, 12834668, 0.15}; } }; static CTestNetParams testNetParams; /** * Regression test */ class CRegTestParams : public CChainParams { public: CRegTestParams() { strNetworkID = "regtest"; consensus.nSubsidyHalvingInterval = 150; // BIP34 has not activated on regtest (far in the future so block v1 are // not rejected in tests) consensus.BIP34Height = 100000000; consensus.BIP34Hash = uint256(); // BIP65 activated on regtest (Used in rpc activation tests) consensus.BIP65Height = 1351; // BIP66 activated on regtest (Used in rpc activation tests) consensus.BIP66Height = 1251; consensus.antiReplayOpReturnSunsetHeight = 530000; consensus.antiReplayOpReturnCommitment = GetAntiReplayCommitment(); consensus.powLimit = uint256S( "7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); // two weeks consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; consensus.nPowTargetSpacing = 10 * 60; consensus.fPowAllowMinDifficultyBlocks = true; consensus.fPowNoRetargeting = true; // 75% for testchains consensus.nRuleChangeActivationThreshold = 108; // Faster than normal for regtest (144 instead of 2016) consensus.nMinerConfirmationWindow = 144; consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].bit = 28; consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nStartTime = 0; consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nTimeout = 999999999999ULL; consensus.vDeployments[Consensus::DEPLOYMENT_CSV].bit = 0; consensus.vDeployments[Consensus::DEPLOYMENT_CSV].nStartTime = 0; consensus.vDeployments[Consensus::DEPLOYMENT_CSV].nTimeout = 999999999999ULL; // The best chain should have at least this much work. consensus.nMinimumChainWork = uint256S("0x00"); // By default assume that the signatures in ancestors of this block are // valid. consensus.defaultAssumeValid = uint256S("0x00"); pchMessageStart[0] = 0xfa; pchMessageStart[1] = 0xbf; pchMessageStart[2] = 0xb5; pchMessageStart[3] = 0xda; nDefaultPort = 18444; nPruneAfterHeight = 1000; genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN); consensus.hashGenesisBlock = genesis.GetHash(); assert(consensus.hashGenesisBlock == uint256S("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b" "1a11466e2206")); assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab212" "7b7afdeda33b")); //!< Regtest mode doesn't have any fixed seeds. vFixedSeeds.clear(); //!< Regtest mode doesn't have any DNS seeds. vSeeds.clear(); fMiningRequiresPeers = false; fDefaultConsistencyChecks = true; fRequireStandard = false; fMineBlocksOnDemand = true; checkpointData = (CCheckpointData){boost::assign::map_list_of( 0, uint256S("0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a" "11466e2206"))}; chainTxData = ChainTxData{0, 0, 0}; base58Prefixes[PUBKEY_ADDRESS] = std::vector(1, 111); base58Prefixes[SCRIPT_ADDRESS] = std::vector(1, 196); base58Prefixes[SECRET_KEY] = std::vector(1, 239); base58Prefixes[EXT_PUBLIC_KEY] = boost::assign::list_of(0x04)(0x35)(0x87)(0xCF) .convert_to_container>(); base58Prefixes[EXT_SECRET_KEY] = boost::assign::list_of(0x04)(0x35)(0x83)(0x94) .convert_to_container>(); } void UpdateBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout) { consensus.vDeployments[d].nStartTime = nStartTime; consensus.vDeployments[d].nTimeout = nTimeout; } }; static CRegTestParams regTestParams; static CChainParams *pCurrentParams = 0; const CChainParams &Params() { assert(pCurrentParams); return *pCurrentParams; } CChainParams &Params(const std::string &chain) { if (chain == CBaseChainParams::MAIN) return mainParams; else if (chain == CBaseChainParams::TESTNET) return testNetParams; else if (chain == CBaseChainParams::REGTEST) return regTestParams; else throw std::runtime_error( strprintf("%s: Unknown chain %s.", __func__, chain)); } void SelectParams(const std::string &network) { SelectBaseParams(network); pCurrentParams = &Params(network); } void UpdateRegtestBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout) { regTestParams.UpdateBIP9Parameters(d, nStartTime, nTimeout); }