1600 words speech on blockchain Technology

1. The definition of Chongqing jinwowo analysis blockchain technology is as follows:
1. Blockchain is a distributed database (system) placed in a non secure environment
2. The blockchain uses cryptography to ensure that the existing data cannot be tampered with
3, the blockchain uses consensus algorithm to reach consensus on new data
the system with the above three properties is blockchain.

2. Ueex blockchain technology application summit, through keynote speeches, round table forums, innovative projects and other forms,

3. There are two ways to store bitcoin: one is to put it in a cold wallet, which is relatively safe; the other is a hot wallet, which is platform account

4. No way
this thing is over. The state is going to ban it completely
bitcoin was a scam from the beginning.

5. Take the "blockchain Instry Conference" as the key words search, and you can see that there are many press releases. He still takes a positive attitude towards blockchain technology, and the financial godfather's point of view is really beneficial.

6. So far, it seems that Guo Jia hasn't said that any digital currency is illegal. It's just that the value is high or low. For example, the British Saipan coin has noble blood, and the famous bitcoin has not made many billionaires