Why blockchain in China

1. The subversive characteristics of blockchain lie in the following four aspects: first, transparency. The data record of the blockchain system is transparent to the nodes of the whole network, and the update operation of the data record is also transparent to the nodes of the whole network, which is the basis of the trustworthiness of the blockchain system. Because the blockchain system uses open source programs, open rules and high participation, the data records and operation rules of the blockchain can be reviewed and traced by the nodes of the whole network, with high transparency< Second, openness. The blockchain system is open. In addition to the fact that the private information of the parties directly related to the data is always encrypted, the data of the blockchain is open to all (except the blockchain system with special permission requirements). Anyone or participating nodes can query blockchain data records or develop related applications through the open interface, so the information of the whole system is highly transparent< Third, information can not be tampered with. Once the information of the blockchain system is verified and added to the blockchain, it will be permanently stored and cannot be changed (except for private blockchain systems with special change requirements). Unless more than 51% of the nodes in the system can be controlled at the same time, the modification of the database on a single node is invalid, so the data stability and reliability of the blockchain are extremely high
Fourth, decentralization. Decentralization is the most basic feature of the blockchain, which means that the blockchain no longer depends on the central processing node and realizes the distributed recording, storage and updating of data. In the traditional centralized network, attacking a central node can destroy the whole system, while in a decentralized blockchain network, attacking a single node cannot control or destroy the whole network. More than 5% of the nodes in the master network are just the beginning of gaining control. 2019 is the first year for the commercial application of blockchain technology, and the stimulation of favorable policies will make the development of blockchain technology more stable
with the application of blockchain technology graally penetrating into many fields such as digital finance and Internet, we have a clearer understanding of the value of blockchain
blockchain has formed a situation of global competition, and all countries are seizing the development opportunities, let alone China; Therefore, there is no doubt that blockchain has become a national strategy.

2. It's not that there's no fire, it's that ordinary people don't know much about blockchain technology, and blockchain technology is not without fire. Take chestnut as an example, the first project launched by blockchain start-up company Abbott Financial Technology Co., Ltd. is concentric mutual aid. The goal is to continuously promote the application and development of blockchain technology in China from the perspective of network mutual aid. As the first real blockchain landing application in China, concentric mutual aid combines open source code with practical application, and realizes the deep matching between blockchain technology and network mutual aid
compared with developed countries, China's insurance instry has developed for a short time, and the coverage rate of indemnificatory business, especially insurance types such as accident, serious illness, fixed life insurance and family property, is low, which makes it difficult for low indemnificatory and special groups to seek risk protection procts. In this reality, as a supplement of social security and commercial insurance, network mutual assistance can provide a group heating option for the low security group, which has a positive insurance inclusive effect. Yang Yong said, "blockchain technology can be applied to all aspects of social innovation. Our vision is to provide low-cost and adequate personal and property protection for the people who need protection most in China, so that insurance can benefit the public. After that, we are willing to open up this technical solution, so that more fields can benefit from the popularization of blockchain technology. "

3.

Vpay, full name is visual payments, Chinese means virtual payment. It was first established in the United States as a platform for digital currency trading, such as bitcoin, quark coin, Leyte coin, etc

vpay is a payment platform for the circulation of digital currency, which was created by Mark & Chen 9642, a former technology executive of Google; Created by Milo. Vpay is a platform without borders, digital trading platform, international shopping mall platform, like Alipay and WeChat. The difference is that Vpay is developed by the most popular block chain technology in the financial circle since 2017. It can achieve cross border transfer without any spot, and there is no fee. p>

extended data

digital currency is short for digiccy, which is the abbreviation of "digital currency" in English, and is the alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy

digital currency is an unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of a specific virtual community. The European Banking authority defines virtual currency as a digital representation of value, which is not issued by the central bank or authorities, nor linked with legal currency. However, because it is accepted by the public, it can be used as a means of payment, or it can be transferred, stored or traded in electronic form

4. Since last year's speech, the development of China, especially blockchain + government affairs, has been particularly rapid. I believe that through the development of blockchain + government affairs to promote the popularity of blockchain, all kinds of fields are linked with blockchain and have practical application landing. At the same time, when there are practical social benefits, it means that China has entered the era of blockchain 3.0. Many blockchain + government applications in China, such as Changsha's SMIC blockchain public service platform, are actually the first blockchain 3.0 era to lead Changsha into. I believe there will be better and wider promotion in the future.

5. College students have no right to sign labor contracts, but they can establish labor relations with employers, and the corresponding wages can not be delayed.

6. Because China is in the leading position in the world in the use and development of blockchain technology, even the government has positioned itself as the leading position in the world blockchain field.

7. You need it. I know it