//https://en.bitcoin.it/wiki/OP_CHECKSIG public static uint256 SignatureHash(Script scriptCode, Transaction txTo, int nIn, SigHash nHashType, Money amount, HashVersion sigversion, PrecomputedTransactionData precomputedTransactionData) { if(sigversion == HashVersion.Witness) { if(amount == null) throw new ArgumentException("The amount of the output being signed must be provided", "amount"); uint256 hashPrevouts = uint256.Zero; uint256 hashSequence = uint256.Zero; uint256 hashOutputs = uint256.Zero; if((nHashType & SigHash.AnyoneCanPay) == 0) { hashPrevouts = precomputedTransactionData == null ? GetHashPrevouts(txTo) : precomputedTransactionData.HashPrevouts; } if((nHashType & SigHash.AnyoneCanPay) == 0 && ((uint)nHashType & 0x1f) != (uint)SigHash.Single && ((uint)nHashType & 0x1f) != (uint)SigHash.None) { hashSequence = precomputedTransactionData == null ? GetHashSequence(txTo) : precomputedTransactionData.HashSequence; } if(((uint)nHashType & 0x1f) != (uint)SigHash.Single && ((uint)nHashType & 0x1f) != (uint)SigHash.None) { hashOutputs = precomputedTransactionData == null ? GetHashOutputs(txTo) : precomputedTransactionData.HashOutputs; } else if(((uint)nHashType & 0x1f) == (uint)SigHash.Single && nIn < txTo.Outputs.Count) { BitcoinStream ss = CreateHashWriter(sigversion); ss.ReadWrite(txTo.Outputs[nIn]); hashOutputs = GetHash(ss); } BitcoinStream sss = CreateHashWriter(sigversion); // Version sss.ReadWrite(txTo.Version); // Input prevouts/nSequence (none/all, depending on flags) sss.ReadWrite(hashPrevouts); sss.ReadWrite(hashSequence); // The input being signed (replacing the scriptSig with scriptCode + amount) // The prevout may already be contained in hashPrevout, and the nSequence // may already be contain in hashSequence. sss.ReadWrite(txTo.Inputs[nIn].PrevOut); sss.ReadWrite(scriptCode); sss.ReadWrite(amount.Satoshi); sss.ReadWrite((uint)txTo.Inputs[nIn].Sequence); // Outputs (none/one/all, depending on flags) sss.ReadWrite(hashOutputs); // Locktime sss.ReadWriteStruct(txTo.LockTime); // Sighash type sss.ReadWrite((uint)nHashType); return GetHash(sss); } if(nIn >= txTo.Inputs.Count) { Utils.log("ERROR: SignatureHash() : nIn=" + nIn + " out of range\n"); return uint256.One; } var hashType = nHashType & (SigHash)31; // Check for invalid use of SIGHASH_SINGLE if(hashType == SigHash.Single) { if(nIn >= txTo.Outputs.Count) { Utils.log("ERROR: SignatureHash() : nOut=" + nIn + " out of range\n"); return uint256.One; } } var scriptCopy = new Script(scriptCode._Script); scriptCopy.FindAndDelete(OpcodeType.OP_CODESEPARATOR); var txCopy = new Transaction(txTo.ToBytes()); //Set all TxIn script to empty string foreach(var txin in txCopy.Inputs) { txin.ScriptSig = new Script(); } //Copy subscript into the txin script you are checking txCopy.Inputs[nIn].ScriptSig = scriptCopy; if(hashType == SigHash.None) { //The output of txCopy is set to a vector of zero size. txCopy.Outputs.Clear(); //All other inputs aside from the current input in txCopy have their nSequence index set to zero foreach(var input in txCopy.Inputs.Where((x, i) => i != nIn)) input.Sequence = 0; } else if(hashType == SigHash.Single) { //The output of txCopy is resized to the size of the current input index+1. txCopy.Outputs.RemoveRange(nIn + 1, txCopy.Outputs.Count - (nIn + 1)); //All other txCopy outputs aside from the output that is the same as the current input index are set to a blank script and a value of (long) -1. for(var i = 0; i < txCopy.Outputs.Count; i++) { if(i == nIn) continue; txCopy.Outputs[i] = new TxOut(); } //All other txCopy inputs aside from the current input are set to have an nSequence index of zero. foreach(var input in txCopy.Inputs.Where((x, i) => i != nIn)) input.Sequence = 0; } if((nHashType & SigHash.AnyoneCanPay) != 0) { //The txCopy input vector is resized to a length of one. var script = txCopy.Inputs[nIn]; txCopy.Inputs.Clear(); txCopy.Inputs.Add(script); //The subScript (lead in by its length as a var-integer encoded!) is set as the first and only member of this vector. txCopy.Inputs[0].ScriptSig = scriptCopy; } //Serialize TxCopy, append 4 byte hashtypecode var stream = CreateHashWriter(sigversion); txCopy.ReadWrite(stream); stream.ReadWrite((uint)nHashType); return GetHash(stream); }
public override int GetHashCode() { return Utils.GetHashCode(_Script); }
internal int FindAndDelete(Op op) { return op == null ? 0 : FindAndDelete(o => o.Code == op.Code && Utils.ArrayEqual(o.PushData, op.PushData)); }
public override bool Equals(object obj) { Script item = obj as Script; return item != null && Utils.ArrayEqual(item._Script, _Script); }
public DerivationStrategyBase Parse(string str) { if (str == null) { throw new ArgumentNullException(nameof(str)); } str = str.Trim(); HashSet <string> hintedLabels = new HashSet <string>(); var hintDestination = HintScriptPubKey?.GetDestination(); if (hintDestination != null) { if (hintDestination is KeyId) { hintedLabels.Add("legacy"); } if (hintDestination is ScriptId) { hintedLabels.Add("p2sh"); } } else { if (Network.Consensus.SupportSegwit) { hintedLabels.Add("p2sh"); } else { hintedLabels.Add("legacy"); } } try { var result = new DerivationStrategyFactory(Network).Parse(str); return(FindMatch(hintedLabels, result)); } catch { } Dictionary <uint, string[]> electrumMapping = new Dictionary <uint, string[]>(); //Source https://github.com/spesmilo/electrum/blob/9edffd17542de5773e7284a8c8a2673c766bb3c3/lib/bitcoin.py var standard = 0x0488b21eU; electrumMapping.Add(standard, new[] { "legacy" }); var p2wpkh_p2sh = 0x049d7cb2U; electrumMapping.Add(p2wpkh_p2sh, new string[] { "p2sh" }); var p2wpkh = 0x4b24746U; electrumMapping.Add(p2wpkh, Array.Empty <string>()); var parts = str.Split('-'); for (int i = 0; i < parts.Length; i++) { if (IsLabel(parts[i])) { hintedLabels.Add(parts[i].Substring(1, parts[i].Length - 2).ToLowerInvariant()); continue; } try { var data = Network.GetBase58CheckEncoder().DecodeData(parts[i]); if (data.Length < 4) { continue; } var prefix = NU.ToUInt32(data, false); var standardPrefix = NU.ToBytes(Network.NetworkType == NetworkType.Mainnet ? 0x0488b21eU : 0x043587cf, false); for (int ii = 0; ii < 4; ii++) { data[ii] = standardPrefix[ii]; } var derivationScheme = new BitcoinExtPubKey(Network.GetBase58CheckEncoder().EncodeData(data), Network).ToString(); electrumMapping.TryGetValue(prefix, out string[] labels); if (labels != null) { foreach (var label in labels) { hintedLabels.Add(label.ToLowerInvariant()); } } parts[i] = derivationScheme; } catch { continue; } } if (hintDestination != null) { if (hintDestination is WitKeyId) { hintedLabels.Remove("legacy"); hintedLabels.Remove("p2sh"); } } str = string.Join('-', parts.Where(p => !IsLabel(p))); foreach (var label in hintedLabels) { str = $"{str}-[{label}]"; } return(FindMatch(hintedLabels, new DerivationStrategyFactory(Network).Parse(str))); }
/// <summary> /// Mines a new genesis block, to use with a new network. /// Typically, 3 such genesis blocks need to be created when bootstrapping a new coin: for Main, Test and Reg networks. /// </summary> /// <param name="consensusFactory"> /// The consensus factory used to create transactions and blocks. /// Use <see cref="PosConsensusFactory"/> for proof-of-stake based networks. /// </param> /// <param name="coinbaseText"> /// Traditionally a news headline from the day of the launch, but could be any string or link. /// This will be inserted in the input coinbase transaction script. /// It should be shorter than 92 characters. /// </param> /// <param name="target"> /// The difficulty target under which the hash of the block need to be. /// Some more details: As an example, the target for the Stratis Main network is 00000fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff. /// To make it harder to mine the genesis block, have more zeros at the beginning (keeping the length the same). This will make the target smaller, so finding a number under it will be more difficult. /// To make it easier to mine the genesis block ,do the opposite. Example of an easy one: 00ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff. /// Make the Test and Reg targets ones easier to find than the Main one so that you don't wait too long to mine the genesis block. /// </param> /// <param name="genesisReward"> /// Specify how many coins to put in the genesis transaction's output. These coins are unspendable. /// </param> /// <param name="version"> /// The version of the transaction and the block header set in the genesis block. /// </param> /// <example> /// The following example shows the creation of a genesis block. /// <code> /// Block genesis = MineGenesisBlock(new PosConsensusFactory(), "Some topical headline.", new Target(new uint256("000fffff00000000000000000000000000000000000000000000000000000000")), Money.Coins(50m)); /// BlockHeader header = genesis.Header; /// Console.WriteLine("Make a note of the following values:"); /// Console.WriteLine("bits: " + header.Bits); /// Console.WriteLine("nonce: " + header.Nonce); /// Console.WriteLine("time: " + header.Time); /// Console.WriteLine("version: " + header.Version); /// Console.WriteLine("hash: " + header.GetHash()); /// Console.WriteLine("merkleroot: " + header.HashMerkleRoot); /// </code> /// </example> /// <returns>A genesis block.</returns> public static Block MineGenesisBlock(ConsensusFactory consensusFactory, string coinbaseText, Target target, Money genesisReward, int version = 1) { if (consensusFactory == null) { throw new ArgumentException($"Parameter '{nameof(consensusFactory)}' cannot be null. Use 'new ConsensusFactory()' for Bitcoin-like proof-of-work blockchains and 'new PosConsensusFactory()' for Stratis-like proof-of-stake blockchains."); } if (string.IsNullOrEmpty(coinbaseText)) { throw new ArgumentException($"Parameter '{nameof(coinbaseText)}' cannot be null. Use a news headline or any other appropriate string."); } if (target == null) { throw new ArgumentException($"Parameter '{nameof(target)}' cannot be null. Example use: new Target(new uint256(\"0000ffff00000000000000000000000000000000000000000000000000000000\"))"); } if (coinbaseText.Length >= 92) { throw new ArgumentException($"Parameter '{nameof(coinbaseText)}' should be shorter than 92 characters."); } if (genesisReward == null) { throw new ArgumentException($"Parameter '{nameof(genesisReward)}' cannot be null. Example use: 'Money.Coins(50m)'."); } DateTimeOffset time = DateTimeOffset.Now; uint unixTime = Utils.DateTimeToUnixTime(time); Transaction txNew = consensusFactory.CreateTransaction(); txNew.Version = (uint)version; txNew.Time = unixTime; txNew.AddInput(new TxIn() { ScriptSig = new Script( Op.GetPushOp(0), new Op() { Code = (OpcodeType)0x1, PushData = new[] { (byte)42 } }, Op.GetPushOp(Encoders.ASCII.DecodeData(coinbaseText))) }); txNew.AddOutput(new TxOut() { Value = genesisReward, }); Block genesis = consensusFactory.CreateBlock(); genesis.Header.BlockTime = time; genesis.Header.Bits = target; genesis.Header.Nonce = 0; genesis.Header.Version = version; genesis.Transactions.Add(txNew); genesis.Header.HashPrevBlock = uint256.Zero; genesis.UpdateMerkleRoot(); // Iterate over the nonce until the proof-of-work is valid. // This will mean the block header hash is under the target. while (!genesis.CheckProofOfWork()) { genesis.Header.Nonce++; if (genesis.Header.Nonce == 0) { genesis.Header.Time++; } } return(genesis); }
private static Network InitMain() { Network network = new Network(); network.Name = "Main"; Consensus consensus = network.consensus; consensus.SubsidyHalvingInterval = 210000; consensus.MajorityEnforceBlockUpgrade = 750; consensus.MajorityRejectBlockOutdated = 950; consensus.MajorityWindow = 1000; consensus.BuriedDeployments[BuriedDeployments.BIP34] = 227931; consensus.BuriedDeployments[BuriedDeployments.BIP65] = 388381; consensus.BuriedDeployments[BuriedDeployments.BIP66] = 363725; consensus.BIP34Hash = new uint256("0x000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8"); consensus.PowLimit = new Target(new uint256("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff")); consensus.MinimumChainWork = new uint256("0x0000000000000000000000000000000000000000002cb971dd56d1c583c20f90"); consensus.PowTargetTimespan = TimeSpan.FromSeconds(14 * 24 * 60 * 60); // two weeks consensus.PowTargetSpacing = TimeSpan.FromSeconds(10 * 60); consensus.PowAllowMinDifficultyBlocks = false; consensus.PowNoRetargeting = false; consensus.RuleChangeActivationThreshold = 1916; // 95% of 2016 consensus.MinerConfirmationWindow = 2016; // nPowTargetTimespan / nPowTargetSpacing consensus.BIP9Deployments[BIP9Deployments.TestDummy] = new BIP9DeploymentsParameters(28, 1199145601, 1230767999); consensus.BIP9Deployments[BIP9Deployments.CSV] = new BIP9DeploymentsParameters(0, 1462060800, 1493596800); consensus.BIP9Deployments[BIP9Deployments.Segwit] = new BIP9DeploymentsParameters(1, 1479168000, 1510704000); consensus.CoinType = 0; consensus.DefaultAssumeValid = new uint256("0x00000000000000000086a2362d78ffb4e41dc0b8775ff3c278bd994a5162348a"); // 499610 // 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 4-byte int at any alignment. network.magic = 0xD9B4BEF9; network.alertPubKeyArray = Encoders.Hex.DecodeData("04fc9702847840aaf195de8442ebecedf5b095cdbb9bc716bda9110971b28a49e0ead8564ff0db22209e0374782c093bb899692d524e9d6a6956e7c5ecbcd68284"); network.DefaultPort = 8333; network.RPCPort = 8332; network.genesis = CreateGenesisBlock(1231006505, 2083236893, 0x1d00ffff, 1, Money.Coins(50m)); consensus.HashGenesisBlock = network.genesis.GetHash(); Assert(consensus.HashGenesisBlock == uint256.Parse("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f")); Assert(network.genesis.Header.HashMerkleRoot == uint256.Parse("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b")); network.seeds.Add(new DNSSeedData("bitcoin.sipa.be", "seed.bitcoin.sipa.be")); // Pieter Wuille network.seeds.Add(new DNSSeedData("bluematt.me", "dnsseed.bluematt.me")); // Matt Corallo network.seeds.Add(new DNSSeedData("dashjr.org", "dnsseed.bitcoin.dashjr.org")); // Luke Dashjr network.seeds.Add(new DNSSeedData("bitcoinstats.com", "seed.bitcoinstats.com")); // Christian Decker network.seeds.Add(new DNSSeedData("xf2.org", "bitseed.xf2.org")); // Jeff Garzik network.seeds.Add(new DNSSeedData("bitcoin.jonasschnelli.ch", "seed.bitcoin.jonasschnelli.ch")); // Jonas Schnelli network.base58Prefixes[(int)Base58Type.PUBKEY_ADDRESS] = new byte[] { (0) }; network.base58Prefixes[(int)Base58Type.SCRIPT_ADDRESS] = new byte[] { (5) }; network.base58Prefixes[(int)Base58Type.SECRET_KEY] = new byte[] { (128) }; network.base58Prefixes[(int)Base58Type.ENCRYPTED_SECRET_KEY_NO_EC] = new byte[] { 0x01, 0x42 }; network.base58Prefixes[(int)Base58Type.ENCRYPTED_SECRET_KEY_EC] = new byte[] { 0x01, 0x43 }; network.base58Prefixes[(int)Base58Type.EXT_PUBLIC_KEY] = new byte[] { (0x04), (0x88), (0xB2), (0x1E) }; network.base58Prefixes[(int)Base58Type.EXT_SECRET_KEY] = new byte[] { (0x04), (0x88), (0xAD), (0xE4) }; network.base58Prefixes[(int)Base58Type.PASSPHRASE_CODE] = new byte[] { 0x2C, 0xE9, 0xB3, 0xE1, 0xFF, 0x39, 0xE2 }; network.base58Prefixes[(int)Base58Type.CONFIRMATION_CODE] = new byte[] { 0x64, 0x3B, 0xF6, 0xA8, 0x9A }; network.base58Prefixes[(int)Base58Type.STEALTH_ADDRESS] = new byte[] { 0x2a }; network.base58Prefixes[(int)Base58Type.ASSET_ID] = new byte[] { 23 }; network.base58Prefixes[(int)Base58Type.COLORED_ADDRESS] = new byte[] { 0x13 }; var encoder = new Bech32Encoder("bc"); network.bech32Encoders[(int)Bech32Type.WITNESS_PUBKEY_ADDRESS] = encoder; network.bech32Encoders[(int)Bech32Type.WITNESS_SCRIPT_ADDRESS] = encoder; // Convert the pnSeeds array into usable address objects. string[] pnSeed = new[] { "1.34.168.128:8333", "1.202.128.218:8333", "2.30.0.210:8333", "5.9.96.203:8333", "5.45.71.130:8333", "5.45.98.141:8333", "5.102.145.68:8333", "5.135.160.77:8333", "5.189.134.246:8333", "5.199.164.132:8333", "5.249.135.102:8333", "8.19.44.110:8333", "8.22.230.8:8333", "14.200.200.145:8333", "18.228.0.188:8333", "18.228.0.200:8333", "23.24.168.97:8333", "23.28.35.227:8333", "23.92.76.170:8333", "23.99.64.119:8333", "23.228.166.128:8333", "23.229.45.32:8333", "24.8.105.128:8333", "24.16.69.137:8333", "24.94.98.96:8333", "24.102.118.7:8333", "24.118.166.228:8333", "24.122.133.49:8333", "24.166.97.162:8333", "24.213.235.242:8333", "24.226.107.64:8333", "24.228.192.171:8333", "27.140.133.18:8333", "31.41.40.25:8333", "31.43.101.59:8333", "31.184.195.181:8333", "31.193.139.66:8333", "37.200.70.102:8333", "37.205.10.151:8333", "42.3.106.227:8333", "42.60.133.106:8333", "45.56.85.231:8333", "45.56.102.228:8333", "45.79.130.235:8333", "46.28.204.61:11101", "46.38.235.229:8333", "46.59.2.74:8333", "46.101.132.37:8333", "46.101.168.50:8333", "46.163.76.230:8333", "46.166.161.103:8333", "46.182.132.100:8333", "46.223.36.94:8333", "46.227.66.132:8333", "46.227.66.138:8333", "46.239.107.74:8333", "46.249.39.100:8333", "46.250.98.108:8333", "50.7.37.114:8333", "50.81.53.151:8333", "50.115.43.253:8333", "50.116.20.87:8333", "50.116.33.92:8333", "50.125.167.245:8333", "50.143.9.51:8333", "50.188.192.133:8333", "54.77.162.76:8333", "54.153.97.109:8333", "54.165.192.125:8333", "58.96.105.85:8333", "59.167.196.135:8333", "60.29.227.163:8333", "61.35.225.19:8333", "62.43.130.178:8333", "62.109.49.26:8333", "62.202.0.97:8333", "62.210.66.227:8333", "62.210.192.169:8333", "64.74.98.205:8333", "64.156.193.100:8333", "64.203.102.86:8333", "64.229.142.48:8333", "65.96.193.165:8333", "66.30.3.7:8333", "66.114.33.49:8333", "66.118.133.194:8333", "66.135.10.126:8333", "66.172.10.4:8333", "66.194.38.250:8333", "66.194.38.253:8333", "66.215.192.104:8333", "67.60.98.115:8333", "67.164.35.36:8333", "67.191.162.244:8333", "67.207.195.77:8333", "67.219.233.140:8333", "67.221.193.55:8333", "67.228.162.228:8333", "68.50.67.199:8333", "68.62.3.203:8333", "68.65.205.226:9000", "68.106.42.191:8333", "68.150.181.198:8333", "68.196.196.106:8333", "68.224.194.81:8333", "69.46.5.194:8333", "69.50.171.238:8333", "69.64.43.152:8333", "69.65.41.13:8333", "69.90.132.200:8333", "69.143.1.243:8333", "69.146.98.216:8333", "69.165.246.38:8333", "69.207.6.135:8333", "69.251.208.26:8333", "70.38.1.101:8333", "70.38.9.66:8333", "70.90.2.18:8333", "71.58.228.226:8333", "71.199.11.189:8333", "71.199.193.202:8333", "71.205.232.181:8333", "71.236.200.162:8333", "72.24.73.186:8333", "72.52.130.110:8333", "72.53.111.37:8333", "72.235.38.70:8333", "73.31.171.149:8333", "73.32.137.72:8333", "73.137.133.238:8333", "73.181.192.103:8333", "73.190.2.60:8333", "73.195.192.137:8333", "73.222.35.117:8333", "74.57.199.180:8333", "74.82.233.205:8333", "74.85.66.82:8333", "74.101.224.127:8333", "74.113.69.16:8333", "74.122.235.68:8333", "74.193.68.141:8333", "74.208.164.219:8333", "75.100.37.122:8333", "75.145.149.169:8333", "75.168.34.20:8333", "76.20.44.240:8333", "76.100.70.17:8333", "76.168.3.239:8333", "76.186.140.103:8333", "77.92.68.221:8333", "77.109.101.142:8333", "77.110.11.86:8333", "77.242.108.18:8333", "78.46.96.150:9020", "78.84.100.95:8333", "79.132.230.144:8333", "79.133.43.63:8333", "79.160.76.153:8333", "79.169.34.24:8333", "79.188.7.78:8333", "80.217.226.25:8333", "80.223.100.179:8333", "80.240.129.221:8333", "81.1.173.243:8333", "81.7.11.50:8333", "81.7.16.17:8333", "81.66.111.3:8333", "81.80.9.71:8333", "81.140.43.138:8333", "81.171.34.37:8333", "81.174.247.50:8333", "81.181.155.53:8333", "81.184.5.253:8333", "81.187.69.130:8333", "81.230.3.84:8333", "82.42.128.51:8333", "82.74.226.21:8333", "82.142.75.50:8333", "82.199.102.10:8333", "82.200.205.30:8333", "82.221.108.21:8333", "82.221.128.35:8333", "82.238.124.41:8333", "82.242.0.245:8333", "83.76.123.110:8333", "83.150.9.196:8333", "83.162.196.192:8333", "83.162.234.224:8333", "83.170.104.91:8333", "83.255.66.118:8334", "84.2.34.104:8333", "84.45.98.91:8333", "84.47.161.150:8333", "84.212.192.131:8333", "84.215.169.101:8333", "84.238.140.176:8333", "84.245.71.31:8333", "85.17.4.212:8333", "85.114.128.134:8333", "85.159.237.191:8333", "85.166.130.189:8333", "85.199.4.228:8333", "85.214.66.168:8333", "85.214.195.210:8333", "85.229.0.73:8333", "86.21.96.45:8333", "87.48.42.199:8333", "87.81.143.82:8333", "87.81.251.72:8333", "87.104.24.185:8333", "87.104.168.104:8333", "87.117.234.71:8333", "87.118.96.197:8333", "87.145.12.57:8333", "87.159.170.190:8333", "88.150.168.160:8333", "88.208.0.79:8333", "88.208.0.149:8333", "88.214.194.226:8343", "89.1.11.32:8333", "89.36.235.108:8333", "89.67.96.2:15321", "89.98.16.41:8333", "89.108.72.195:8333", "89.156.35.157:8333", "89.163.227.28:8333", "89.212.33.237:8333", "89.212.160.165:8333", "89.231.96.83:8333", "89.248.164.64:8333", "90.149.193.199:8333", "91.77.239.245:8333", "91.106.194.97:8333", "91.126.77.77:8333", "91.134.38.195:8333", "91.156.97.181:8333", "91.207.68.144:8333", "91.209.77.101:8333", "91.214.200.205:8333", "91.220.131.242:8333", "91.220.163.18:8333", "91.233.23.35:8333", "92.13.96.93:8333", "92.14.74.114:8333", "92.27.7.209:8333", "92.221.228.13:8333", "92.255.207.73:8333", "93.72.167.148:8333", "93.74.163.234:8333", "93.123.174.66:8333", "93.152.166.29:8333", "93.181.45.188:8333", 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"107.6.4.145:8333", "107.150.2.6:8333", "107.150.40.234:8333", "107.155.108.130:8333", "107.161.182.115:8333", "107.170.66.231:8333", "107.190.128.226:8333", "107.191.106.115:8333", "108.16.2.61:8333", "109.70.4.168:8333", "109.162.35.196:8333", "109.163.235.239:8333", "109.190.196.220:8333", "109.191.39.60:8333", "109.234.106.191:8333", "109.238.81.82:8333", "114.76.147.27:8333", "115.28.224.127:8333", "115.68.110.82:18333", "118.97.79.218:8333", "118.189.207.197:8333", "119.228.96.233:8333", "120.147.178.81:8333", "121.41.123.5:8333", "121.67.5.230:8333", "122.107.143.110:8333", "123.2.170.98:8333", "123.110.65.94:8333", "123.193.139.19:8333", "125.239.160.41:8333", "128.101.162.193:8333", "128.111.73.10:8333", "128.140.229.73:8333", "128.175.195.31:8333", "128.199.107.63:8333", "128.199.192.153:8333", "128.253.3.193:20020", "129.123.7.7:8333", "130.89.160.234:8333", "131.72.139.164:8333", "131.191.112.98:8333", "133.1.134.162:8333", "134.19.132.53:8333", "137.226.34.42:8333", "141.41.2.172:8333", "141.255.128.204:8333", "142.217.12.106:8333", "143.215.129.126:8333", "146.0.32.101:8337", "147.229.13.199:8333", "149.210.133.244:8333", "149.210.162.187:8333", "150.101.163.241:8333", "151.236.11.189:8333", "153.121.66.211:8333", "154.20.2.139:8333", "159.253.23.132:8333", "162.209.106.123:8333", "162.210.198.184:8333", "162.218.65.121:8333", "162.222.161.49:8333", "162.243.132.6:8333", "162.243.132.58:8333", "162.248.99.164:53011", "162.248.102.117:8333", "163.158.35.110:8333", "164.15.10.189:8333", "164.40.134.171:8333", "166.230.71.67:8333", "167.160.161.199:8333", "168.103.195.250:8333", "168.144.27.112:8333", "168.158.129.29:8333", "170.75.162.86:8333", "172.90.99.174:8333", "172.245.5.156:8333", "173.23.166.47:8333", "173.32.11.194:8333", "173.34.203.76:8333", "173.171.1.52:8333", "173.175.136.13:8333", "173.230.228.139:8333", "173.247.193.70:8333", "174.49.132.28:8333", "174.52.202.72:8333", "174.53.76.87:8333", "174.109.33.28:8333", "176.28.12.169:8333", "176.35.182.214:8333", "176.36.33.113:8333", "176.36.33.121:8333", "176.58.96.173:8333", "176.121.76.84:8333", "178.62.70.16:8333", "178.62.111.26:8333", "178.76.169.59:8333", "178.79.131.32:8333", "178.162.199.216:8333", "178.175.134.35:8333", "178.248.111.4:8333", "178.254.1.170:8333", "178.254.34.161:8333", "179.43.143.120:8333", "179.208.156.198:8333", "180.200.128.58:8333", "183.78.169.108:8333", "183.96.96.152:8333", "184.68.2.46:8333", "184.73.160.160:8333", "184.94.227.58:8333", "184.152.68.163:8333", "185.7.35.114:8333", "185.28.76.179:8333", "185.31.160.202:8333", "185.45.192.129:8333", "185.66.140.15:8333", "186.2.167.23:8333", "186.220.101.142:8333", "188.26.5.33:8333", "188.75.136.146:8333", "188.120.194.140:8333", "188.121.5.150:8333", "188.138.0.114:8333", "188.138.33.239:8333", "188.166.0.82:8333", "188.182.108.129:8333", "188.191.97.208:8333", "188.226.198.102:8001", "190.10.9.217:8333", "190.75.143.144:8333", "190.139.102.146:8333", "191.237.64.28:8333", "192.3.131.61:8333", "192.99.225.3:8333", "192.110.160.122:8333", "192.146.137.1:8333", "192.183.198.204:8333", "192.203.228.71:8333", "193.0.109.3:8333", "193.12.238.204:8333", "193.91.200.85:8333", "193.234.225.156:8333", "194.6.233.38:8333", "194.63.143.136:8333", "194.126.100.246:8333", "195.134.99.195:8333", "195.159.111.98:8333", "195.159.226.139:8333", "195.197.175.190:8333", "198.48.199.108:8333", "198.57.208.134:8333", "198.57.210.27:8333", "198.62.109.223:8333", "198.167.140.8:8333", "198.167.140.18:8333", "199.91.173.234:8333", "199.127.226.245:8333", "199.180.134.116:8333", "200.7.96.99:8333", "201.160.106.86:8333", "202.55.87.45:8333", "202.60.68.242:8333", "202.60.69.232:8333", "202.124.109.103:8333", "203.30.197.77:8333", "203.88.160.43:8333", "203.151.140.14:8333", "203.219.14.204:8333", "205.147.40.62:8333", "207.235.39.214:8333", "207.244.73.8:8333", "208.12.64.225:8333", "208.76.200.200:8333", "209.40.96.121:8333", "209.126.107.176:8333", "209.141.40.149:8333", "209.190.75.59:8333", "209.208.111.142:8333", "210.54.34.164:8333", "211.72.66.229:8333", "212.51.144.42:8333", "212.112.33.157:8333", "212.116.72.63:8333", "212.126.14.122:8333", "213.66.205.194:8333", "213.111.196.21:8333", "213.122.107.102:8333", "213.136.75.175:8333", "213.155.7.24:8333", "213.163.64.31:8333", "213.163.64.208:8333", "213.165.86.136:8333", "213.184.8.22:8333", "216.15.78.182:8333", "216.55.143.154:8333", "216.115.235.32:8333", "216.126.226.166:8333", "216.145.67.87:8333", "216.169.141.169:8333", "216.249.92.230:8333", "216.250.138.230:8333", "217.20.171.43:8333", "217.23.2.71:8333", "217.23.2.242:8333", "217.25.9.76:8333", "217.40.226.169:8333", "217.123.98.9:8333", "217.155.36.62:8333", "217.172.32.18:20993", "218.61.196.202:8333", "218.231.205.41:8333", "220.233.77.200:8333", "223.18.226.85:8333", "223.197.203.82:8333", "223.255.166.142:8333" }; Random rand = new Random(); TimeSpan nOneWeek = TimeSpan.FromDays(7); for (int i = 0; i < pnSeed.Length; i++) { // It'll only connect to one or two seed nodes because once it connects, // it'll get a pile of addresses with newer timestamps. NetworkAddress addr = new NetworkAddress(); // Seed nodes are given a random 'last seen time' of between one and two // weeks ago. addr.Time = DateTime.UtcNow - (TimeSpan.FromSeconds(rand.NextDouble() * nOneWeek.TotalSeconds)) - nOneWeek; addr.Endpoint = Utils.ParseIpEndpoint(pnSeed[i], network.DefaultPort); network.fixedSeeds.Add(addr); } network.MinTxFee = 1000; network.FallbackFee = 20000; network.MinRelayTxFee = 1000; NetworksContainer.TryAdd("mainnet", network); NetworksContainer.TryAdd(network.Name.ToLowerInvariant(), network); return network; }
private static Network InitStratisMain() { Block.BlockSignature = true; Transaction.TimeStamp = true; var consensus = new Consensus(); consensus.NetworkOptions = new NetworkOptions() { IsProofOfStake = true }; consensus.GetPoWHash = (n, h) => Crypto.HashX13.Instance.Hash(h.ToBytes(options:n)); consensus.SubsidyHalvingInterval = 210000; consensus.MajorityEnforceBlockUpgrade = 750; consensus.MajorityRejectBlockOutdated = 950; consensus.MajorityWindow = 1000; consensus.BuriedDeployments[BuriedDeployments.BIP34] = 227931; consensus.BuriedDeployments[BuriedDeployments.BIP65] = 388381; consensus.BuriedDeployments[BuriedDeployments.BIP66] = 363725; consensus.BIP34Hash = new uint256("0x000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8"); consensus.PowLimit = new Target(new uint256("00000fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")); consensus.PowTargetTimespan = TimeSpan.FromSeconds(14 * 24 * 60 * 60); // two weeks consensus.PowTargetSpacing = TimeSpan.FromSeconds(10 * 60); consensus.PowAllowMinDifficultyBlocks = false; consensus.PowNoRetargeting = false; consensus.RuleChangeActivationThreshold = 1916; // 95% of 2016 consensus.MinerConfirmationWindow = 2016; // nPowTargetTimespan / nPowTargetSpacing consensus.BIP9Deployments[BIP9Deployments.TestDummy] = new BIP9DeploymentsParameters(28, 1199145601, 1230767999); consensus.BIP9Deployments[BIP9Deployments.CSV] = new BIP9DeploymentsParameters(0, 1462060800, 1493596800); consensus.BIP9Deployments[BIP9Deployments.Segwit] = new BIP9DeploymentsParameters(1, 0, 0); consensus.LastPOWBlock = 12500; consensus.ProofOfStakeLimit = new BigInteger(uint256.Parse("00000fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").ToBytes(false)); consensus.ProofOfStakeLimitV2 = new BigInteger(uint256.Parse("000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffff").ToBytes(false)); consensus.CoinType = 105; consensus.DefaultAssumeValid = new uint256("0x8c2cf95f9ca72e13c8c4cdf15c2d7cc49993946fb49be4be147e106d502f1869"); // 642930 Block genesis = CreateStratisGenesisBlock(1470467000, 1831645, 0x1e0fffff, 1, Money.Zero); consensus.HashGenesisBlock = genesis.GetHash(consensus.NetworkOptions); // 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 4-byte int at any alignment. var messageStart = new byte[4]; messageStart[0] = 0x70; messageStart[1] = 0x35; messageStart[2] = 0x22; messageStart[3] = 0x05; var magic = BitConverter.ToUInt32(messageStart, 0); //0x5223570; Assert(consensus.HashGenesisBlock == uint256.Parse("0x0000066e91e46e5a264d42c89e1204963b2ee6be230b443e9159020539d972af")); Assert(genesis.Header.HashMerkleRoot == uint256.Parse("0x65a26bc20b0351aebf05829daefa8f7db2f800623439f3c114257c91447f1518")); var builder = new NetworkBuilder() .SetName("StratisMain") .SetConsensus(consensus) .SetMagic(magic) .SetGenesis(genesis) .SetPort(16178) .SetRPCPort(16174) .SetTxFees(10000, 60000, 10000) .AddDNSSeeds(new[] { new DNSSeedData("seednode1.stratisplatform.com", "seednode1.stratisplatform.com"), new DNSSeedData("seednode2.stratis.cloud", "seednode2.stratis.cloud"), new DNSSeedData("seednode3.stratisplatform.com", "seednode3.stratisplatform.com"), new DNSSeedData("seednode4.stratis.cloud", "seednode4.stratis.cloud") }) .SetBase58Bytes(Base58Type.PUBKEY_ADDRESS, new byte[] {(63)}) .SetBase58Bytes(Base58Type.SCRIPT_ADDRESS, new byte[] {(125)}) .SetBase58Bytes(Base58Type.SECRET_KEY, new byte[] {(63 + 128)}) .SetBase58Bytes(Base58Type.ENCRYPTED_SECRET_KEY_NO_EC, new byte[] {0x01, 0x42}) .SetBase58Bytes(Base58Type.ENCRYPTED_SECRET_KEY_EC, new byte[] {0x01, 0x43}) .SetBase58Bytes(Base58Type.EXT_PUBLIC_KEY, new byte[] {(0x04), (0x88), (0xB2), (0x1E)}) .SetBase58Bytes(Base58Type.EXT_SECRET_KEY, new byte[] {(0x04), (0x88), (0xAD), (0xE4)}) .SetBase58Bytes(Base58Type.PASSPHRASE_CODE, new byte[] {0x2C, 0xE9, 0xB3, 0xE1, 0xFF, 0x39, 0xE2}) .SetBase58Bytes(Base58Type.CONFIRMATION_CODE, new byte[] {0x64, 0x3B, 0xF6, 0xA8, 0x9A}) .SetBase58Bytes(Base58Type.STEALTH_ADDRESS, new byte[] {0x2a}) .SetBase58Bytes(Base58Type.ASSET_ID, new byte[] {23}) .SetBase58Bytes(Base58Type.COLORED_ADDRESS, new byte[] {0x13}) .SetBech32(Bech32Type.WITNESS_PUBKEY_ADDRESS, "bc") .SetBech32(Bech32Type.WITNESS_SCRIPT_ADDRESS, "bc"); var seed = new[] { "101.200.198.155", "103.24.76.21", "104.172.24.79" }; var fixedSeeds = new List<NetworkAddress>(); // Convert the pnSeeds array into usable address objects. Random rand = new Random(); TimeSpan oneWeek = TimeSpan.FromDays(7); for (int i = 0; i < seed.Length; i++) { // It'll only connect to one or two seed nodes because once it connects, // it'll get a pile of addresses with newer timestamps. NetworkAddress addr = new NetworkAddress(); // Seed nodes are given a random 'last seen time' of between one and two // weeks ago. addr.Time = DateTime.UtcNow - (TimeSpan.FromSeconds(rand.NextDouble() * oneWeek.TotalSeconds)) - oneWeek; addr.Endpoint = Utils.ParseIpEndpoint(seed[i], builder.Port); fixedSeeds.Add(addr); } builder.AddSeeds(fixedSeeds); return builder.BuildAndRegister(); }