Blockchain technology was released to the world through an anonymous white paper in 2008. The pseudonym author Zhongben Cong did not use the word blockchain in his paper on point-to-point e-cash system, but used intelligent code. The distributed ledger technology can be traced back to these humble beginnings. Thinking about this sentence of Sally Davies of the financial times, you can quickly understand the blockchain. "Blockchain is to bitcoin as the Internet is to e-mail - a large electroni...