I am very interested in Bitcoin both economics and technical, but it's very hard for me learning it from only read whitepaper, so I try to rewrite its core in Python, My purpose is to understand the principles of Bitcoin.
我对比特币的经济学和技术都很感兴趣，但是我完全无法通过只阅读白皮书掌握其精髓，所以我尝试用 Python 重写其核心，我的目的是理解比特币的原理。
According to the white paper, the project can be disassemble into eight main parts, the ticked task means I've been completed it.
根据白皮书，可以将实现BTC可以分解为八个主要部分，打勾的任务表示我已经完成了代码。
Block
- Create the block
- Genesis Block
- Mine Blocks
- Unit Test
Chain
- Design and build the Blockchain class
- Chain Validation
- Replace the Chain
- Unit Test
API
- Get Blocks
- Mine Blocks
- Unit Test
Blockchain Network
- Build Peer to Peer Server
- Connect to Blockchain Peers
- Handle Messages from Peers
- Synchronize the Blockchain across Peers
- Unit Test
Proof of Work
- Proof of Work and the Nonce
- Dynamic Block Difficulty
- Unit Test
Wallets and Transactions on the Blockchain
- Create Wallet
- Create a Transaction
- Sign a Transaction
- Verify Transactions
- Unit Test
Collect Transactions in a Pool
- Add Transaction
- Create Transactions with the Wallet
- Add the Transaction Pool to the Peer to peer Server
- Handle Transaction Messages in the Peer to peer Server
- Unit Test
Mine Transactions in a Block
- Miner Class
- Reward Transactions
- Reward Valid, and Clear Transactions
- Broadcast Clear Transactions
- Mine Transactions Endpoint
- Unit Test