NBitcoin 是 .NET 平台下的比特币实现。特性：
Full port of the test suite of bitcoin core with their own data
Full script evaluation and parsing
RPC Client
Payment Protocol (BIP 70)
Payment URL (BIP 21,BIP 72)
Two Factor keys (BIP 38)
Stealth Address (Also on codeproject)
Recognize standard script and permit to create them
Object model faithful to the C++ API but with C# goodness
Simpler API (here is how to generate a key and get the address : new Key().PubKey.Address.ToString())
Bloom filter, partial merkle tree
Serialization of Blocks, Transactions, Script
Signing/verification with private keys, support compact signature for prooving ownership
Hierarchical Deterministic Wallets (BIP 32)
