AMM decentralized market maker
Publish: 2021-04-18 14:43:11
1.
From the perspective of Internet development, decentralization is the form of social relationship and content generation formed in the process of Internet development, and is a new network content proction process relative to "centralization"
compared with the early Internet (WEB 1.0) era, today's Internet (Web 2.0) content is no longer proced by professional websites or specific groups of people, but is the result of the joint participation and equal power of all Internet users. Anyone can express their views or create original content on the Internet to proce information together
with the diversification of network service forms, the decentralized network model becomes more and more clear and possible. After the rise of Web2.0, the services provided by Wikipedia, Flickr, blogger and other network service providers are decentralized. Any participant can submit content, and Internet users can create or contribute content together
since then, with the emergence of more simple and easy-to-use decentralized network services, the characteristics of Web2.0 have become more and more obvious. For example, the birth of services more suitable for ordinary Internet users, such as twitter and Facebook, has made it easier and more diversified to proce or contribute content to the Internet, thus enhancing the enthusiasm of Internet users to participate in the contribution and recing the threshold of procing content. Eventually, every netizen becomes a tiny and independent information provider, making the Internet more flat and content proction more diversified
from the perspective of astronomy, decentralization refers to the fact that the universe has no center, that is, a boundless mass without a central point
2.
"Gold and silver are not money naturally, but money is gold and silver naturally." this is a sentence Marx said about money
How to understand? In fact, it is very simple that money is the inevitable proct of the development of human life. In the earliest stage, gold and silver were only used as a kind of metal or a kind of ordinary commodity to exchange things. However, with the development of society, people find that gold and silver are easy to separate, easy to preserve, easy to carry and other advantages, so the suitability of gold and silver as currency is reflected, and naturally evolved into currencyWhat about bitcoin
3. CBC decentralized e-commerce platform aims to use blockchain technology to solve the user privacy security problem of existing e-commerce platform. Blockchain technology will be applied to the transaction data and comments of customers, which can not be tampered with. Token is the currency of the platform, which allows the purchase of goods on the CBC e-commerce platform. Transactions on the platform can not be deleted or modified, which plays a great role in promoting users and guiding businesses. Put an end to the prevalence of counterfeit goods, give users a good sense of trust
CBC is a business model that will change the relationship between consumers and businesses, promote consumer transactions, and lock the terminal. The continuous transaction between consumers and businesses is more active and efficient on the decentralized consumption chain platform than on the existing centralized platform, so that more consumers can reflect their consumption value. There is an exclusive foundation under the CBC platform. As a CBC technology R & D and proct operator, CBC foundation is one of the organizations operating CBC. CBC foundation has the same rights and responsibilities as other organizations.
CBC is a business model that will change the relationship between consumers and businesses, promote consumer transactions, and lock the terminal. The continuous transaction between consumers and businesses is more active and efficient on the decentralized consumption chain platform than on the existing centralized platform, so that more consumers can reflect their consumption value. There is an exclusive foundation under the CBC platform. As a CBC technology R & D and proct operator, CBC foundation is one of the organizations operating CBC. CBC foundation has the same rights and responsibilities as other organizations.
4. In the decentralized e-commerce platform of CBC, users' value generation behavior will be reflected in the form of CBC token, and token is the share of CBC project. As the operator of the platform, it is the same as users, who get token through labor force and do not participate in any direct profit sharing. Multiple roles of the mall form a community of interests to build and share. The total amount of token is limited, and the circulation is transparent Never issue additional shares. The profits generated by e-commerce platform in shopping and advertising will be used to buy back tokens. This has become a healthy and transparent business model, subverting the Internet Mall that has graally lost its essence, and truly allowing value contributors to participate in value sharing.
5. After several years of ups and downs,
in 2009, it was 7 cents a piece,
now the price is more than 20000
if we had invested 700 yuan to buy 10000 bitcoins at that time, would it be 2.6 billion now?
in 2009, it was 7 cents a piece,
now the price is more than 20000
if we had invested 700 yuan to buy 10000 bitcoins at that time, would it be 2.6 billion now?
6. Arrangement management is a basic management of modern large supermarket chain. It not only maintains the cleanness, beauty and fullness of our arrangement, but also plays an important role in the specification of replenishment and price tag. Therefore, we need to attach great importance to the management of arrangement, and formulate the relevant regulations of arrangement management. The store will number all the display positions (including pile head, end rack, hanging net and other special display positions) according to the class group, define the management personnel in charge of the display position, and publicize them in the responsible display area with the display management card (the management card includes the employee's photo, job number, the display number, service supervision telephone number and group purchase consultation telephone number)
the people's Bank of China has been studying legal digital currency since 2014. According to the relevant person in charge of the digital currency Research Institute of the people's Bank of China, at present, the research and development of digital RMB is steadily advancing. Under the premise of adhering to double-layer operation, currency (M0) substitution in circulation and controllable anonymity, the digital RMB system has basically completed the top-level design, standard formulation, function research and development, joint debugging and testing, etc., and followed the principles of steady, safe, controllable, innovative and stable development The principle of practicality
the relevant person in charge of the digital currency Research Institute of the people's Bank of China stressed that the current online transmission of DC / EP information is the test content in the process of technology research and development, which does not mean the official launch of digital RMB. The current closed test of digital RMB will not affect the commercial operation of listed companies, nor will it affect the RMB issuance and circulation system, financial market and social economy outside the test environment< In short, the digital currency of the people's Bank of China is the electronic version of RMB
when it comes to digital currency, your first reaction may be bitcoin or Libra, which Facebook plans to launch< However, unlike these so-called digital currencies, the digital currency to be launched by the Central Bank of China has national credit endorsement, which can be said to be the electronic version of RMB. Therefore, the digital currency of the central bank has the nature of legal compensation
more importantly, with the endorsement of the state, the value of the central bank's digital currency will be more stable. Bitcoin and other so-called virtual currencies can not guarantee the stability of currency value, so it is common to be "cut leeks"
from the perspective of usage scenarios, the central bank's digital currency does not pay interest, and can be used in small, retail and high-frequency business scenarios, which is no different from paper money. At the same time, the use should comply with all the existing regulations on cash management, anti money laundering and anti-terrorism financing.
the people's Bank of China has been studying legal digital currency since 2014. According to the relevant person in charge of the digital currency Research Institute of the people's Bank of China, at present, the research and development of digital RMB is steadily advancing. Under the premise of adhering to double-layer operation, currency (M0) substitution in circulation and controllable anonymity, the digital RMB system has basically completed the top-level design, standard formulation, function research and development, joint debugging and testing, etc., and followed the principles of steady, safe, controllable, innovative and stable development The principle of practicality
the relevant person in charge of the digital currency Research Institute of the people's Bank of China stressed that the current online transmission of DC / EP information is the test content in the process of technology research and development, which does not mean the official launch of digital RMB. The current closed test of digital RMB will not affect the commercial operation of listed companies, nor will it affect the RMB issuance and circulation system, financial market and social economy outside the test environment< In short, the digital currency of the people's Bank of China is the electronic version of RMB
when it comes to digital currency, your first reaction may be bitcoin or Libra, which Facebook plans to launch< However, unlike these so-called digital currencies, the digital currency to be launched by the Central Bank of China has national credit endorsement, which can be said to be the electronic version of RMB. Therefore, the digital currency of the central bank has the nature of legal compensation
more importantly, with the endorsement of the state, the value of the central bank's digital currency will be more stable. Bitcoin and other so-called virtual currencies can not guarantee the stability of currency value, so it is common to be "cut leeks"
from the perspective of usage scenarios, the central bank's digital currency does not pay interest, and can be used in small, retail and high-frequency business scenarios, which is no different from paper money. At the same time, the use should comply with all the existing regulations on cash management, anti money laundering and anti-terrorism financing.
7. Learning blockchain technology depends on the teaching environment, methods, teachers and so on. Now many training institutions will help introce the employment of enterprises, and the salary is from 20K.
if you don't mind the region, it's suggested to go to a better training institution to discuss
if you don't mind the region, it's suggested to go to a better training institution to discuss
8. In the field of encryption, the AMM mode is first practiced by Bancor and successfully practiced by uniswap. The English name of AMM is automated market maker, which means automatic market maker mode. Compared with the traditional market maker mode of centralized exchange, AMM is equivalent to decentralized market maker mode, and everyone can become a liquidity provider. In AMM mode, the liquidity provider can obtain the income of fees (handling charges), but also face the risk of "impermanence loss"
take Eth and UDT as an example. AMM market making usually requires you to put Eth and usdt into the flow pool to provide liquidity. When someone needs to buy Ethereum, the pool will allocate Ethereum to users, and the traffic pool will receive US dollars. In this way, the liquidity of the token can be improved. However, users in AMM market make profits by charging transaction fees. But the risk is that if Ethereum prices continue to fall, more people will replace Ethereum with dollars. When you recycle liquidity, there will be more Ethereum and less dollars, which is equivalent to the system helping you automatically the bottom of Ethereum. On the contrary, if the price of Ethereum continues to rise, the system will continue to sell Ethereum at a dollar to dollar price<
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.
take Eth and UDT as an example. AMM market making usually requires you to put Eth and usdt into the flow pool to provide liquidity. When someone needs to buy Ethereum, the pool will allocate Ethereum to users, and the traffic pool will receive US dollars. In this way, the liquidity of the token can be improved. However, users in AMM market make profits by charging transaction fees. But the risk is that if Ethereum prices continue to fall, more people will replace Ethereum with dollars. When you recycle liquidity, there will be more Ethereum and less dollars, which is equivalent to the system helping you automatically the bottom of Ethereum. On the contrary, if the price of Ethereum continues to rise, the system will continue to sell Ethereum at a dollar to dollar price<
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.
9. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system.
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