What is the blockchain in stocks

1. blockchain application will be the first to start in the financial field with high credit cost. The corresponding investment field involves cross-border payment, and the securities issuance and trading system and insurance instry may benefit first. Relevant concept stocks are as follows, for reference only:
Hengbao stock: big data security analysis
Radio and television express: digital currency, blockchain research
Westone: distributed encryption
WINTIME: blockchain technology reserve, But out of the initial stage
gaoweida: application of blockchain bills
Changliang Technology: it service provider of distributed core system of Weizhong bank
Tianji Technology: distributed storage
Wanxiang Qianchao: large shareholder Wanxiang Group establishes blockchain laboratory
Xinya Da: following the application of blockchain and other technologies in the financial instry
Yuanying China: a digital currency crowdfunding company This is the first time.

2.

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3. 1. What is blockchain
blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system [1]
2. What is a concept
concept has two basic characteristics: Connotation and extension. The connotation of the concept refers to the meaning of the concept, that is, the unique attribute of the object reflected by the concept. For example: "goods are labor procts for exchange.". Among them, "labor procts for exchange" is the connotation of the concept of "commodity". The extension of the concept refers to the scope of the object reflected by the concept. That is, things or objects with attributes reflected by concepts. For example, "forest includes shelter forest, timber forest, economic forest, firewood forest and special purpose forest", which is to explain the concept of "forest" from the perspective of extension. There is an inverse relationship between connotation and denotation of a concept, that is, the more connotation a concept has, the smaller denotation it has; vice versa. A more understandable explanation: the connotation of the concept refers to the meaning of the concept. There are necessary conditions, that is, objective things (objective objects), among which there is only one necessary condition and N sufficient conditions. The more conditions, the smaller the extension of the concept. Conditions are functional. For example: the cup needs space to carry. And it is used to hold water, wine and other liquids. Moreover, it is a kind of utensils (the defined items cannot be directly or indirectly included in the definition items), so the meaning of the concept of cup is: utensils used to hold water, wine and other liquids. And if we know the sufficient conditions, we can roughly dece the things or objects. Because it must be connected with the objective things. The functions of concept include judgment, description, attribute, category, definition (conceptual clarity), etc

the description of concept in China is: concept is avant-garde, novel, trendy, with future trend, background and picture. The concept has the strict fixed content, also has the certain fuzziness. Concept is not real, but imaginary. We should use concept to think and use concept to show its authenticity. The pattern of consciousness is endless. The more thorough the images are, the better it will be for us to enter a fine and infinite field. Otherwise, one thing will always be reced to another
from the perspective of form: ideas are more advanced, concepts appear in the form of words, and ideas usually appear in the form of a complete sentence. But in the same form; They are all based on Chinese and symbols. Therefore, it can be understood that the concept is a brilliant idea that condenses more information. Therefore, the concept is imaginative and pictorial, while the scientific concept is systematic. Concepts must also be comprehensible, so they are universal and objective.

4.

Comprehensive interpretation of blockchain

when blockchain technology is generally considered as a technology in the market, the blockchain team of ant financial services technology laboratory gave a calm explanation: blockchain technology itself is not a special technology, but is integrated by many previous technologies, such as P2P network, many nodes and cryptography, It also includes something similar to consensus. So from this point of view, if we only use the previous technology, we will graally form the blockchain technology in the end

5.

Blockchain related concept stocks in A-share market:

6. It's not the blockchain and gem that set up retail investors, but the A shares are all set up retail investors. This is because the number of accounts opened by retail investors accounts for 90% of the total number of shares that are seven losses, two draws and one win. The concept of blockchain was launched when bitcoin and other virtual currencies had the highest value. You can see that the current virtual currency is in a mess, and you can see that the concept of blockchain is invisible. The original intention of the establishment of gem was good. It listed a number of small and smart enterprises, and revitalized the capital of high-tech and cutting-edge enterprises. However, after the boom, it was full of garbage, harming many retail investors.

7. It must be different
stock speculation refers to the speculation on the stocks of real enterprises. Every real enterprise is different, and the stock price is also different
at present, most of the fried currency is air currency;