From bf158ae11202672549172f104e2abad33bfa606a Mon Sep 17 00:00:00 2001 From: Jianping Wu Date: Mon, 1 Apr 2019 22:47:41 -0700 Subject: [PATCH] Configured testnet7. --- src/chainparams.cpp | 28 ++++------------------------ 1 file changed, 4 insertions(+), 24 deletions(-) diff --git a/src/chainparams.cpp b/src/chainparams.cpp index 944ef2ae9..64371b903 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -195,7 +195,7 @@ public: consensus.vDeployments[Consensus::DEPLOYMENT_SEGWIT].nTimeout = 1517356801; // January 31st, 2018 // The best chain should have at least this much work. - consensus.nMinimumChainWork = uint256S("0x0000000000000000000000000000000000000000000000000000000000100000"); + consensus.nMinimumChainWork = uint256S("0x0000000000000000000000000000000000000000000000000000000000001000"); // By default assume that the signatures in ancestors of this block are valid. consensus.defaultAssumeValid = uint256S("0x1efb29c8187d5a496a33377941d1df415169c3ce5d8c05d055f25b683ec3f9a3"); @@ -207,35 +207,16 @@ public: nDefaultPort = 19335; nPruneAfterHeight = 1000; - genesis = CreateGenesisBlock(1553100443, 5758, 0x1f0ffff0, 1, 500 * COIN); + genesis = CreateGenesisBlock(1554183064, 2513, 0x1f0ffff0, 1, 500 * COIN); consensus.hashGenesisBlock = genesis.GetHash(); -#if 0 - arith_uint256 hashTarget = arith_uint256().SetCompact(genesis.nBits); - uint256 hashGenesisBlock = uint256S("0x01"); - if (genesis.GetHash() != hashGenesisBlock) { - printf("recalculating params for testnet.\n"); - printf("old testnet genesis nonce: %d\n", genesis.cnHeader.nonce); - printf("old testnet genesis hash: %s\n", hashGenesisBlock.ToString().c_str()); - // deliberately empty for loop finds nonce value. - printf("hashTarget is: %s\n", hashTarget.ToString().c_str()); - for(genesis.cnHeader.nonce = 0; hashTarget < UintToArith256(genesis.GetPoWHash()); genesis.cnHeader.nonce++) { - printf("nNonce: %d\n\n", genesis.cnHeader.nonce); - } - printf("new testnet genesis merkle root: %s\n", genesis.hashMerkleRoot.ToString().c_str()); - printf("new testnet genesis nonce: %d\n", genesis.cnHeader.nonce); - printf("new testnet genesis hash: %s\n", genesis.GetHash().ToString().c_str()); - } -#endif - assert(consensus.hashGenesisBlock == uint256S("f1b4d0460060c2cdfe4be2e71c15f23338b262b72dfa73c389cc144896a453ec")); + assert(consensus.hashGenesisBlock == uint256S("bf7757238413571d9686ffc4899469affeb7675d4fb23693b88646d482fe12f6")); assert(genesis.hashMerkleRoot == uint256S("3cf6c3b6da3f4058853ee70369ee43d473aca91ae8fc8f44a645beb21c392d80")); vFixedSeeds.clear(); vSeeds.clear(); // nodes with support for servicebits filtering should be at the top -#if 0 vSeeds.emplace_back("testnet-seed.kevacoin.org"); vSeeds.emplace_back("testnet-seed.honourchat.com"); -#endif base58Prefixes[PUBKEY_ADDRESS] = std::vector(1,55); // P base58Prefixes[SCRIPT_ADDRESS] = std::vector(1,5); @@ -246,9 +227,7 @@ public: base58Prefixes[KEVA_NAMESPACE] = std::vector(1,53); // N bech32_hrp = "tkva"; -#if 0 vFixedSeeds = std::vector(pnSeed6_test, pnSeed6_test + ARRAYLEN(pnSeed6_test)); -#endif fDefaultConsistencyChecks = false; fRequireStandard = false; @@ -256,6 +235,7 @@ public: checkpointData = (CCheckpointData) { { + {0, uint256S("bf7757238413571d9686ffc4899469affeb7675d4fb23693b88646d482fe12f6")}, } };