private void btn_verify_Click(object sender, EventArgs e)
{
if (chain.Blocks.Count > 0)
{
chain.VerifyChain();
}
}
private void btn_verifyBlockchain_Click(object sender, EventArgs e)
{
if (chain.Blocks.Count > 0)
{
if (chain.VerifyChain())
{
AlertOK("Blockchain integrity intact.");
}
else
{
AlertOK("Blockchain integrity NOT intact.");
}
}
else
{
AlertError("Genesis block not set.");
}
}
private static void Main(string[] args)
{
var txn1 = new Transaction("ABC123", 1000.00m, DateTime.Now, "QWE123", 10000, ClaimType.TotalLoss);
var txn2 = new Transaction("VBG354", 2000.00m, DateTime.Now, "JKH567", 20000, ClaimType.TotalLoss);
var txn3 = new Transaction("XCF234", 3000.00m, DateTime.Now, "DH23ED", 30000, ClaimType.TotalLoss);
var txn4 = new Transaction("CBHD45", 4000.00m, DateTime.Now, "DH34K6", 40000, ClaimType.TotalLoss);
var txn5 = new Transaction("AJD345", 5000.00m, DateTime.Now, "28FNF4", 50000, ClaimType.TotalLoss);
var txn6 = new Transaction("QAX367", 6000.00m, DateTime.Now, "FJK676", 60000, ClaimType.TotalLoss);
var txn7 = new Transaction("CGO444", 7000.00m, DateTime.Now, "LKU234", 70000, ClaimType.TotalLoss);
var txn8 = new Transaction("PLO254", 8000.00m, DateTime.Now, "VBN456", 80000, ClaimType.TotalLoss);
var txn9 = new Transaction("ABC123", 1000.00m, DateTime.Now, "QWE123", 10000, ClaimType.TotalLoss);
var txn10 = new Transaction("VBG354", 2000.00m, DateTime.Now, "JKH567", 20000, ClaimType.TotalLoss);
var txn11 = new Transaction("XCF234", 3000.00m, DateTime.Now, "DH23ED", 30000, ClaimType.TotalLoss);
var txn12 = new Transaction("CBHD45", 4000.00m, DateTime.Now, "DH34K6", 40000, ClaimType.TotalLoss);
var txn13 = new Transaction("AJD345", 5000.00m, DateTime.Now, "28FNF4", 50000, ClaimType.TotalLoss);
var txn14 = new Transaction("QAX367", 6000.00m, DateTime.Now, "FJK676", 60000, ClaimType.TotalLoss);
var txn15 = new Transaction("CGO444", 7000.00m, DateTime.Now, "LKU234", 70000, ClaimType.TotalLoss);
var txn16 = new Transaction("PLO254", 8000.00m, DateTime.Now, "VBN456", 80000, ClaimType.TotalLoss);
var block1 = new Block(0);
var block2 = new Block(1);
var block3 = new Block(2);
var block4 = new Block(3);
block1.AddTransaction(txn1);
block1.AddTransaction(txn2);
block1.AddTransaction(txn3);
block1.AddTransaction(txn4);
block2.AddTransaction(txn5);
block2.AddTransaction(txn6);
block2.AddTransaction(txn7);
block2.AddTransaction(txn8);
block3.AddTransaction(txn9);
block3.AddTransaction(txn10);
block3.AddTransaction(txn11);
block3.AddTransaction(txn12);
block4.AddTransaction(txn13);
block4.AddTransaction(txn14);
block4.AddTransaction(txn15);
block4.AddTransaction(txn16);
block1.SetBlockHash(null);
block2.SetBlockHash(block1);
block3.SetBlockHash(block2);
block4.SetBlockHash(block3);
var chain = new BlockChain();
chain.AcceptBlock(block1);
chain.AcceptBlock(block2);
chain.AcceptBlock(block3);
chain.AcceptBlock(block4);
chain.VerifyChain();
Console.WriteLine("");
Console.WriteLine("");
txn5.ClaimNumber = "weqwewe";
chain.VerifyChain();
Console.WriteLine();
Console.Read();
}