Blockchain subverts bat

1. From the perspective of securities, why can blockchain become a disruptive technology
basically, it is the first blockchain solution that can be used by all the financial giants in the world. This is a private equity market. In this system, many start-ups can put the stock equity system in the architecture and trade. As we all know, many start-ups are delaying their IPO time more and more, resulting in more and more unicorns around the world. Indivials for unicorn, in fact, equity flow also has such demand, so NASDAQ thinks it is a very big blue ocean. They have built a blockchain based system in which these private equity can be easily registered and traded. NASDAQ has made a lot of efforts in this area, and completed the first transaction last year, and completed the equity voting system based on blockchain last year, so we can see that Nasdaq has made a lot of efforts in this area CCTV)
the only advantage of blockchain is that the information recorded above cannot be tampered with, and anyone can view it. European crowdfunding makes use of this feature of blockchain to make crowdfunding projects more open and transparent, and the flow of funds can be checked.

2. First, the characteristics of decentralization
as the name suggests, a blockchain does not need a centralized server, and all information is stored on each node in the chain in a distributed form. Even if a node is damaged or tampered, the operation of the whole blockchain will not be affected, and the data will not be disordered
Second, consensus mechanism
consensus mechanism plays an important role in the trustworthiness of data on blockchain. Due to the decentralized architecture, any two nodes in the chain do not need to trust each other's identity to establish a connection, and there is no need to trust each other for data exchange. Since all nodes in the network can act as "supervisors", there is no need to worry about fraud. When a transaction is completed, all nodes on the blockchain will synchronize this information, so the consensus mechanism is based on the distributed architecture to ensure the data can not be tampered with
Third, smart contract
before we talk about blockchain + smart contract, let's first clarify the meaning of smart contract: a set of commitments defined in digital form, on which contract participants can implement these commitments. Generally speaking, it is a smart contract. In a computer system, when certain conditions are met, the contract can be executed automatically.

3. 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.

4. Economic law is also called "economic law". It is a universal, essential and inevitable connection between social and economic phenomena. It shows the essence of the development of social economic process. It includes the law of proctivity movement, the law of proction relations movement and the law of interaction between proctivity and proction relations
economic law is subordinate to natural law
according to the length of its historical period, it can be divided into: the common economic laws that play a role in all social and economic forms. They are the embodiment of the common essence of the economic movement process in all human social and economic forms. For example, the proction relations must be suitable for the laws of the nature of proctivity. The common economic laws that play a role in some social and economic forms are the embodiment of the common essence of the economic movement process in some social and economic forms, such as the law of value. They are the embodiment of the special essence of the economic movement process in a certain socio-economic form, such as the law of surplus value in capitalist society. The special economic law that plays a role in a certain stage of a certain social form, such as distribution according to work, is the special economic law in the first stage of socialism, that is, the Communist society

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5. Concept stocks can focus on many stocks, the main thing is to choose according to their own style. For example, if you like to do short-term business, follow the trend and pursue the hot spots - xiong'an new area, driverless, instry price increase and so on; If you don't have time to look at the market and like to do long-term business, you'd better choose white horse stocks --- Ping An of China, Maotai of Guizhou, Gree Electric, Baiyao of Yunnan, etc; If you like the excitement, then pay attention to the concept of restructuring --- Shandong mining machinery, Furen pharmaceutical, central enterprise reform, Huaneng International and so on.

6. Almost all of the three enterprises have launched blockchain projects very early, but they are all trying their best. On the surface, they are still on the sidelines. They mainly want to see if there are policies and applications. Now that blockchain policies are coming, they are basically showing what they are doing, and all regions have launched blockchain projects one after another, This year, Changsha high tech Zone blockchain Instrial Park launched a SMIC blockchain service platform project, which is a blockchain application landing project, is a blockchain + public service mode, and is recruiting enterprises to join the chain. This platform is now a provincial key blockchain development project.

7. Bat has held blockchain conferences almost at the same time in the past 19 years. In fact, all three companies have to make efforts in the development of blockchain. In fact, the first three companies have already carried out many blockchain projects, and now there are more and more blockchain application projects with the help of policies. Now there is a SMIC blockchain service platform project initiated by Changsha high tech Zone, It is a project of blockchain application landing, a blockchain + public service mode, and is soliciting enterprises to join the chain.

8. Now the blockchain policy is coming, and then you will suddenly find that they have already implemented blockchain applications, and many blockchain projects are still emerging. Recently, launched by the blockchain Instrial Park of Changsha high tech Zone, there is a SMIC blockchain service project, which is a blockchain application implementation project, a blockchain + public service mode, and is recruiting enterprises to join the chain.

9. According to the analysis of jinwowo group, decentralization is the subversive feature of blockchain technology. It does not need centralized agent and realizes a kind of point-to-point direct interaction, which makes the information interaction mode of high efficiency, large scale and no centralized agent become a reality.

10. Blockchain technology will not subvert the philosophy of the Internet. It mainly depends on the development of technology