Who is working on blockchain

1.

Because the design of blockchain is a kind of protection measure, such as distributed computing system with high fault tolerance. Blockchain makes hybrid consistency possible. This makes blockchain suitable for recording events, titles, medical records and other activities that need to include data, identity management, transaction process management and provenance management. Blockchain has great potential for financial disintermediation and has great influence on guiding Global trade

extended data :

1. Blockchain is a new application mode of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system

2. Blockchain is an important concept of bitcoin, which is essentially a disintermediated database and the underlying technology of bitcoin. Blockchain is a series of data blocks generated by cryptography. Each data block contains the information of a bitcoin network transaction, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block

3. Blockchain - the original blockchain is a kind of decentralized database, which contains a list called blocks, with continuously growing and orderly records. Each block contains a time stamp and a link with the previous block. The block chain is designed so that the data can not be tampered with. Once recorded, the data in a block will be irreversible

references : blockchain network

2. IBM, Microsoft, Oracle, Accenture, Tencent, Alibaba, Jingdong, network, etc. have all done it. Many large banks, including Ping An Bank, have also launched their own blockchain solution platforms or solutions. However, it should be added that large companies do not mean strong technical strength, because blockchain is still in the hot stage of concept in the world. Unicorn blockchain companies are likely to emerge in the future, such as EOS in foreign countries and honeycomb chain of Fanrong technology in China. The efficiency of TPS and packing into blocks may be much higher than that of large companies.

3.

Some time ago, a picture of Chinese aunts appearing on the scene of the blockchain conference became popular on the Internet. For a while, it caused a heated discussion. Netizens said one after another: "aunts have been targeted by the blockchain." In fact, since a few years ago, when the concept of blockchain came out, there have been some illegal elements carrying out pyramid selling activities in the name of blockchain, which has become one of the latest varieties of pyramid selling. In fact, with the development of blockchain, all kinds of virtual currencies emerge as the times require. Most of them are scams. In the name of "virtual currency" and "blockchain", swindlers carry out scams. This is mainly to make use of the psychology that investors do not understand virtual currency and blockchain, but want to catch up with the upsurge of virtual currency investment. This kind of scam seems complicated, but it is also very simple. However, once it is cheated, it is difficult to recover the investment

in a word, blockchain technology is not a fraud, but is used by swindlers to cheat investors by using information asymmetry

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. What are the specific aspects? Blockchain is a technology. What are your classmates doing
blockchain projects, blockchain media, or what? Another possibility is digital currency. In any case, you'd better make a clear understanding of the blockchain before you decide. There are also a lot of people who cheat by using blockchain gimmicks. You have to distinguish them
you can learn about blockchain in some places, such as cryptography, finance and so on.

6. First, open the Tencent Smart Security page
and then apply for Yudian terminal security system
and then use the Tencent Yudian to kill the virus

7. The new banknotes of the new version of RMB 2019fb must be 100 million. Now they are all in the first group.