Is POC digital currency reliable

1.

It can not be said to be a fraud, but there are certain risks, because digital gold currency is a form of physical currency, and its deposits are measured in gold rather than legal currency. Therefore, the purchasing power fluctuation of digital gold currency is related to the gold price. If the price of gold goes up, it becomes more valuable. If the price of gold goes down, it loses value

since there is no specific financial regulation to regulate digital gold money suppliers, they operate in a self-regulation way. Digital gold money suppliers are not banks, so banking regulations are not applicable

extended data

to explore the connotation of digital currency, we must clarify some concepts of model lake. For example, is it legal digital currency dominated by the central bank or illegal private fixed digital currency; Encryption of digital currency or electronic currency; Is it "selling dog meat with sheep's head"; "Bad money"

new technology does make the conceptual boundary of money more blurred. Theoretically speaking, the new monetary economics points out the possibility of the disappearance of money, that is, legal paper money is no longer the only medium of transaction, and is eventually replaced by financial assets issued by the private sector that generate monetary income

in reality, although the status of fiat money is still unshakable, there have been various local scenes of private money in history, such as the universal warra system in Germany in the 1920s. Now the digital currency with the characteristics of decentralization makes the challenge of private currency increasingly prominent< br />

2. Generally, the ranking is not reliable for two reasons:

1. Trading volume. Bitwise and Bti reports show that most of the trading volume of the head exchanges is water injection or "washing volume". Domestic exchanges are more serious, and even some exchanges have washing volume as high as 90%. Specifically, I don't guide public opinion and have no interests. You can search by yourself according to the above keywords. There are a lot of news< 2. Advertising strategy of ranking platform. At first glance, you may feel fair and beautiful, but where you don't easily pay attention, the operation of these platforms is very sneaky. For example, if you look at the second page of some ranking platforms (because you only pay attention to the first page, and the second page will not turn), all kinds of ghosts and ghosts are on it, and the weak trading volume is also on it. It's a shop bully. So we still have to clean our eyes

how to choose? Move back the priority of trading volume in your mind, and see what negative comments the exchange has, what controversial currencies are on it, and what functions you want to try. Just sort them out by yourself.

3. It is wrong to say that China's digital currency comes from the people, because it comes from the present. Science.

4. Take a very simple example. For example, there is a safe with 21 million yuan in it. Everyone can take it, but the password of the safe is 2 times 3, but everyone is very stupid. Only a few people can work out 6, so the one who can work out will earn 21 million yuan. When you pay, you just need to tell someone that the password is 6, which is equivalent to giving him the money. In the same way, your computer gets something similar to the payment password (which is hard to calculate) through a lot of calculation (running bitcoin software, which is difficult to calculate, such as electricity bill and computer loss).