private void RNGTest1(int loopCount)
{
rngTest = new int[256];
RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
byte buffer = new byte();
BTCKeyPair kp = BitcoinKey.GenerateKey();
double[] exampleAddressDbl = new double[kp.PublicAddressTruncated.Length];
for (int i = 0; i < exampleAddressDbl.Length; i++)
{
exampleAddressDbl[i] = 1.0 / (int)kp.PublicAddressTruncated[i];
}
for (int i = 0; i < loopCount; i++)
{
buffer = ExecuteNetwork(exampleAddressDbl);
rngTest[(int)(buffer)]++;
}
}
static void Main(string[] args)
{
// Create private key
var bitcoinKey = new BitcoinKey();
// Create Bitcoin Address for Main Network
var bitcoinAddressMain = bitcoinKey.getAddress(Network.Main);
// Create Bitcoin Address for Test Network
var bitcoinAddressTestNet = bitcoinKey.getAddress(Network.TestNet);
// Create ScriptPubKey with Bitcoin Address for Main Network
var scriptPubKey = BitcoinKey.getScriptPubKey(bitcoinAddressMain);
// Create ScriptPubKey with Bitcoin Address for Test Network
var scriptPubKeyTest = BitcoinKey.getScriptPubKey(bitcoinAddressTestNet);
Console.WriteLine("ScriptPubKey in main net: " + scriptPubKey);
Console.WriteLine("ScriptPubKey in test net: " + scriptPubKeyTest);
// ScriptPubKey is the same for both Main and Test Network
Console.WriteLine("ScriptPubKey in main and testnet is same?: " + (scriptPubKey == scriptPubKeyTest));
// Create hash of the public key with ScriptPubKey
var pubKeyHash = BitcoinKey.getPubKeyHashFromScript(scriptPubKey);
// You can retrieve Bitcoin Address with the hash, which means ScriptPubKey
// Bitcoin Address -> ScriptPubKey
// ScriptPubKey -> Hash of PubKey -> Bitcoin Address
var sameBitcoinAddressMain = BitcoinKey.getAddressFromPubKeyHash(pubKeyHash, Network.Main);
Console.WriteLine("Can you retrieve Bitcoin Address from ScriptPubKey?: " + (bitcoinAddressMain == sameBitcoinAddressMain));
// You can retrieve a transaction from a raw data
// Transaction tx = Transaction.Parse("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", Network.Main);
// Console.WriteLine(tx);
// Create an instance of QBitNinja Client
var client = new QBitNinjaClient(Network.Main);
// Parsed the id of the transaction with uint256
var txId = uint256.Parse("f13dc48fb035bbf0a6e989a26b3ecb57b84f85e0836e777d6edf60d87a4a2d94");
// Get the transaction(GetTransactionResponse) from QBitNinja
var txResponse = client.GetTransaction(txId).Result;
// Get the transaction(Transaction) from GetTransactionResponse
Transaction tx = txResponse.Transaction;
Console.WriteLine("Transactin data got from QBitNinja" + tx);
// Retrieve coins received, which is the same as txOutputs
var receivedCoins = txResponse.ReceivedCoins;
foreach (var coin in receivedCoins)
{
Money amount = (Money)coin.Amount;
Console.WriteLine("Amount receieved: " + amount.ToDecimal(MoneyUnit.BTC));
var paymentScript = coin.TxOut.ScriptPubKey;
Console.WriteLine("ScriptPubKey received: " + paymentScript);
var address = BitcoinKey.getAddressFromScript(paymentScript, Network.Main);
Console.WriteLine("Bitcoin addrss received: " + address);
}
// Retrieve coins spent for this transaction, which is the same as txInputs
var spentCoins = txResponse.SpentCoins;
foreach (var coin in spentCoins)
{
Money amount = (Money)coin.Amount;
Console.WriteLine("Amount spent: " + amount.ToDecimal(MoneyUnit.BTC));
var paymentScript = coin.TxOut.ScriptPubKey;
Console.WriteLine("ScriptPubKey spent: " + paymentScript);
var address = BitcoinKey.getAddressFromScript(paymentScript, Network.Main);
Console.WriteLine("Bitcoin address spent: " + address);
}
// Retrieve the output of the transaction, which is the same as txResponse.ReceivedCoins
var outputs = tx.Outputs;
foreach (var output in outputs)
{
Money amount = output.Value;
Console.WriteLine("Amount received: " + amount.ToDecimal(MoneyUnit.BTC));
var eachScriptPubKey = output.ScriptPubKey;
Console.WriteLine("ScriptPubKey received: " + eachScriptPubKey);
var address = BitcoinKey.getAddressFromScript(eachScriptPubKey, Network.Main);
Console.WriteLine("Bitcoin address received: " + address);
}
// Retrieve the input of the transaction, which is the same as txResponse.SpentCoins
var inputs = tx.Inputs;
foreach (var input in inputs)
{
var prevOut = input.PrevOut;
Console.WriteLine("Transaction spent for this tx: " + prevOut.Hash);
Console.WriteLine("Transaction Index for this tx: " + prevOut.N);
}
// Create a new txOutput
Money twentyOneBTC = new Money(21, MoneyUnit.BTC);
var receipientScriptPubKey = tx.Outputs[0].ScriptPubKey;
var newTxOut = tx.Outputs.CreateNewTxOut(twentyOneBTC, receipientScriptPubKey);
// Check what is the txID and index
var firstOutPoint = receivedCoins[0].Outpoint;
Console.WriteLine("TxId of the first outpoint" + firstOutPoint.Hash);
Console.WriteLine("The index of the first outpoint" + firstOutPoint.N);
// How many inputs this transaction has?
Console.WriteLine("How many inputs this transaction has?" + tx.Inputs.Count);
// Retrieve the transaction spent for the current transaction
var firstPreviousOutPoint = tx.Inputs[0].PrevOut;
var firstPreviousTransaction = client.GetTransaction(firstPreviousOutPoint.Hash).Result.Transaction;
Console.WriteLine("Is the previous transaction coinbase?" + firstPreviousTransaction.IsCoinBase);
// How much Bitcoin was spent for this transaction?
Money spentAmount = Money.Zero;
foreach (var eachCoin in spentCoins)
{
spentAmount = (Money)eachCoin.Amount.Add(spentAmount);
}
Console.WriteLine("How much Bitcoin was spent for this transaction?" + spentAmount.ToDecimal(MoneyUnit.BTC));
Money receivedAmount = Money.Zero;
foreach (var eachCoin in receivedCoins)
{
receivedAmount = (Money)eachCoin.Amount.Add(receivedAmount);
}
Console.WriteLine("How much Bitcoin was received in this transaction?" + receivedAmount.ToDecimal(MoneyUnit.BTC));
// Calculate Fee
var fee = tx.GetFee(spentCoins.ToArray());
Console.WriteLine("Fee: " + fee.ToDecimal(MoneyUnit.BTC));
}
