Blockchain, Dotnet, Software Engineering, Technology, Programming.
sha256 = SHA256.Create(); byte[] inputBytes = Encoding.ASCII.GetBytes($"{Index}-{Timestamp}-{Data}-{PreviousHash}"); byte[] outputBytes = sha256.ComputeHash(inputBytes); return Convert.ToBase64String(outputBytes); } } Step 3: Define the Blockchain Class The blockchain class manages the chain of