Digital currency business model of central bank

1. It is very clear in the speech of the central bank that the digital currency is M0. What is M0? M0 is cash. We speculate that the basic framework for the central bank to issue digital currency in the future should be a two-tier structure. The core is the database of the central bank, and the periphery is the blockchain of different instries, regions and third parties. Why? Only by using a decentralized system in the second layer can you ensure that the money is controlled by the users themselves and that the digital currency really becomes M0

we speculate that once the central bank issues digital currency in the future, the periphery of the structure must be a decentralized system. At present, blockchain is the best choice

when talking about digital currency, the central bank also mentioned another concept, which is called programmable currency. How to understand? For the computer, it has a certain internal self-control function. Take the early object-oriented language as an example, it requires at least two functions, one is the constructor, the other is the destructor. You have to solve the problem of its creation as well as its extinction

through programming, the central bank can control the whole life cycle of money creation, circulation and withdrawal

in the absence of digital currency and programmable currency, the currency issued by the central bank circulates freely in the society. How to return to the cage in the end? One is the return of derivative currency of commercial banks, the other is the return of basic currency of central bank. The former is controlled by the central bank through deposit reserve and other policies, while the latter is controlled by the tax system. If we go up to programmable digital currency in the future, the central bank will have much more control. Even in circulation, control can be increased. That's why central banks are very interested in blockchain technology.

2. It has to be said that this instry is very close to money, so people often ask how you make money in the instry and how you can make money. Today, let's share some profit models I know<

first line: mining, mining machine, mine (ore pool)
all three are related to mining, but they are also different

Mining: we don't discuss the technical details here. From the perspective of profit, mining has the lowest threshold. Even if we need professional mining machinery now, we can still buy a mining machine to make money. If we become bigger, we can open a mine. Without talking about the risk, mining is the simplest way to make money. The investment cost is low, the rate of return is high, and the time cost is high

mining machinery: the business of manufacturing mining machinery is very hot, and there is a high threshold, so it is difficult for non professionals to become manufacturers. Ant mining machine in the bull market does not worry about selling. Especially after 1994, as far as I know, foreign domestic ore feeders were towed away by trucks. However, the threshold of manufacturers is already very high, and it is difficult for ordinary people to get in touch with them, so there are two dealers. Mining business contact is not much, the second-hand market seems to be very chaotic

mines (ore pools) of course, mines and ore pools are inseparable. Why? The mine pool exists in order to avoid the risk of the mine. The mine pool will pay the cost of the miners according to the time according to the calculation force. Of course, it also needs to draw a percentage, and the miners will be able to keep their income from drought and flood. But the only thing to do is to bring people to the mine. Offline mines are also managed by their own machines, and can also be managed by others. There is a certain threshold, risk and income coexist

second line: information platform, exchange, wallet, currency speculation

consulting platform: something that must exist in the Internet era, providing information and consulting aggregation. The first thing new people come into contact with is information media. In the 17 years since the outbreak of digital currency, bitcoin's Internet search index has exploded. Many people want to know about digital currency, so such an information platform is sure to survive. Drainage, content, value realization and value extension are generally the ways of making profits

exchange: the best understanding is that all flows and proction currencies are for trading. Only when a transaction has a price can it be valued. Many problems will also be found in the transaction, such as the famous "bitcoin expansion". Only by finding and solving problems can the instry develop better. We all know the mode of making money in the exchange. It's the makers who make money. It's just like casinos and securities dealers. They lose more money and earn less, but the exchange is stable. In addition to the handling charges, it seems that the money charge is also a profit model. The threshold of the exchange is also high. In addition to trading risk and platform risk, it pays more attention to policy dynamics. Big exchanges now have "currency exchange", "fire currency" and so on

wallets: both hot and cold wallets are procts, and coin circles are just needed for this kind of procts. Online wallet is generally free, and then through other ways to make money, such as usually do exchanges, or there are investment activities

currency speculation: simple speculation, uncontrollable risk, too many factors affecting the price. We can envy the good luck of others, but we should not hope that we have such good luck. Therefore, there are generally three modes of currency speculation, which can be more "smart" to avoid risks: 1. Fixed investment 2. Quantitative trading 3. Arbitrage: spot move brick, futures arbitrage. Now, it seems that there is a fourth kind of profit margin in the OTC channel.

3.

digital currency emerges as the times require and is widely welcomed

digital currency is an unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of specific virtual communities. 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

in recent years, the excessive issuance of banknotes has led to the aggravation of inflation, the frequent security crisis of third-party payment, and the graal maturity of blockchain technology, so decentralized digital currencies such as bitcoin, Ethereum and reborn have emerged. Digital currency has the advantages of low transaction cost, fast transaction speed, high anonymity and fixed amount of money

analysis of characteristics and advantages of digital currency

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data source: the above data and analysis are published in the in depth analysis report on business model innovation and investment opportunities of China's blockchain instry issued by the Institute of prospective instry

4.

does not require any fees. Now the bank welcomes you to do this business. The money must be in real time. In fact, it is very convenient to handle the Alipay payment code, open the Alipay application, apply for it directly, and send it to you. p>

extended data

1. The characteristics of online banking are that customers can enter online banking to process transactions through the Internet all over the world as long as they have an account number and password. Compared with traditional banking, the advantages of online banking are as follows

2, greatly rece the operating costs of banks, and effectively improve the profitability of banks. In order to set up network I 2 banking business, the public network resources are mainly used. There is no need to set up physical branches or business outlets, which reces personnel costs and improves the efficiency of the bank's back office system

3, no time and space constraints, is concive to expanding the customer base. Internet banking business breaks the geographical and time restrictions of traditional banking business, and has 3A characteristics. It provides financial services to customers at any time, anywhere and in any way, which is not only concive to attracting and retaining high-quality customers, but also actively expanding customer base and opening up new sources of profits

4, which is concive to service innovation and provides customers with various and personalized services. Selling insurance, securities, funds and other financial procts through banking outlets is often greatly restricted, mainly because it is difficult for general outlets to provide customers with detailed and low-cost information consulting services

5, using the Internet and bank payment system, it is easy to meet the needs of customers for consulting, purchasing and trading a variety of financial procts. In addition to handling banking business, customers can also easily trade stocks, bonds, etc. online banking can provide customers with more appropriate personalized financial services

5. I think it's normal for this kind of part-time job to make less and less profits. It's the same for some profitable apps. It's very easy to make money at the beginning, but it's more and more difficult. More and more people are involved