1. Block chain 3 architecture block chain 3 is mainly used in the field of social governance, including identity authentication, notarization, arbitration, auditing, domain name, logistics, Internet of things medical guards. For example, today's latest news, Ma Huateng pointed out at the 2018 China Internet plus digital economic summit held today, Tencent will use the block chain technology to cooperate with hospitals to prescribe digital prescriptions. In addition, wechat is also launching innovative medical services such as digital medical insurance card in many places.
2. With the help of
blockchain technology and alliance chain node, wangchain technology integrates and writes the information of commodity raw material circulation process, proction process, commodity circulation process and marketing process into the blockchain, and uses the tamper proof attribute of the blockchain to realize the whole process traceability of one thing one code
3. To be honest, there's no way. Ethereum will exceed 2T, even if only some blocks are synchronized, it will take 20g. And now it's blocked and dissatisfied, and it's bound to collapse
4. How much do you know about blockchain. And a scam. Go to the Internet to see if it is recognized. Don't be silly, some people earn a lot of money, you still doubt. The emergence of a new thing is not to believe, but to understand
at the beginning, some people said that mobile phones could make a long-distance call. Did you also say that it was impossible
5. It's only in the first tier cities that we know about this technology, but it's not very widely understood, let alone in other tier cities. The banking sector is also preparing to apply blockchain technology, but it has not really been applied. The financial instry also needs to apply it, but I don't know when. To be exact, blockchain is only in the initial stage of trial in China
in China, the instry in which blockchain has been applied is network mutual help bar. As I know, network mutual help platform concentric mutual help is the first real blockchain landing application in China. Through blockchain and big data technology, we can eliminate the defects of traditional network mutual help mode and establish an open and transparent new network mutual help platform
you can download their blockchain customer service end to experience it
6. Junior high school graation examination is to get junior high school diploma, and senior high school entrance examination is to enter senior high school. Do you understand? After the junior high school graation examination, you have a junior high school diploma. After the senior high school entrance examination, you can choose a school according to your score. Is that clear enough
7. Bitcoin plate is big, equivalent to the stock market, I think it is not suitable for novices.
virtual currency is still worth playing now. For example, the flow of virtual currency is relatively small, which is more suitable for people who are not willing to save and who are not willing to take too much risk.
8. The application of blockchain in the Internet of things can mainly solve the following problems: solving security risks and protecting user privacy; Rece the operating costs of the Internet of things
in fact, there are many specific applications, but they are all in the process of development and research and development. It can be said that the blockchain technology is not mature. Among many enterprises, Yingtang Zhongchuang has more development and application of blockchain technology, which has a certain impact on the future development of the Internet of things.
9. No, when the character's level is high, it's fast to get gold coins. Fire hunting is 400 gold coins and 400 flowers. Of course, it's fast. You'd better fight for different fire.
