The development of popular virtual currency
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response time: September 27, 2020. Please refer to the official website of Ping An Bank for the latest business changes
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according to the notice and announcement issued by the people's Bank of China and other departments, virtual currency is not issued by the monetary authority, does not have legal compensation and mandatory monetary attributes, is not a real currency, does not have the same legal status as currency, cannot and should not be used as currency in the market, and citizens' investment and transaction of virtual currency are not protected by law
response time: January 19, 2021. Please refer to the official website of Ping An Bank for the latest business changes
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compared with other Shanzhai coins, Fuyuan coin is a revolutionary innovation in commercial application. Fuyuan coin is proced in the operation and circulation of the member enterprises of the global jewelry instry association. Users can obtain certain Fuyuan coin by purchasing the jewelry procts of the member cooperative businesses. Fuyuan coin can be purchased in the cooperative businesses or put in the wallet. New Fuyuan coin can be generated through the POS mechanism. Of course, it can also be traded in the free market on the trading platform. This also forms a closed-loop business application system, similar to business points
of course, the ideal is full, the reality is the backbone, the future is bright, and the road is tortuous.
this is also a distributed (decentralized) digital currency. Unlike the sha256 mining algorithm used by bitcoin, LTC adopts scrypt algorithm. Scrypt algorithm uses sha256 as its subroutine, and scrypt itself needs a lot of memory. Each hash is used as the seed of the input, and then it needs a lot of memory to store another pseudo-random sequence to generate the pseudo-random points of the sequence and output the hash value. In the mining of BTC (bitcoin), it is not enough to rely on simple graphics card mining (it takes about ten to dozens of days to dig a BTC with general configuration graphics card). The emergence of various expensive mining machines has raised the threshold for ordinary people to get BTC through mining, while LTC has certain advantages in using PC graphics card mining This passage comes from Zhihu.)
compared with BTC, litecain has made a little improvement in technology. If BTC is gold now, LTC is silver for the time being
the biggest advantage of litecoin is that it can confirm the authenticity faster. The virtual currency is designed and maintained by Charles Lee. Bitcoin transactions need to be verified, and the average verification time is more than 10 minutes. Most transaction websites need 1 hour to verify. The average transaction confirmation time of liteoin is 2.5 minutes. Developers claim that shortening the verification time increases the practicability of virtual currency. The bitcoin mining efficiency of customized machine and AMD GPU is the highest, making it almost unprofitable for miners using CPU mining. Litecain's mining excludes GPUs and custom processors, so it doesn't rely too much on a small number of professional miners
ppcoin
ppcoin (PPC) was released on August 19, 2012, which has improved the original technology of BTC. Use proof of make and add the concept of coin age
ppcoin is a bifurcated project of bitcoin, which aims to achieve energy efficiency and maintain the best performance of the original bitcoin as far as possible. The unit price of ppcoin is US $0.22 and the total currency value is US $4 million
ppcoin does not have a fixed upper limit of money supply, but it does not mean that ppcoin has obvious inflation compared with bitcoin. Bitcoin can be compared to gold. The annual inflation rate of gold is about 1-3%. Although gold has no known upper limit of money supply, we still know that it is a reliable scarce commodity
ppcoin has two types of casting: work certificate and equity certificate. The coinage rate of working proof is affected by Moore's law, which depends on the doubling of our working proof ability. What we all know is that Moore's law will eventually come to an end. By then, the ppcoin of inflation may be close to the gold level. The annual maximum inflation rate of certificate of equity is 1%. At the same time, ppcoin's transaction costs were destroyed to fight inflation. So on the whole, the coin design of ppcoin is still a very low inflation design in the future, which can be comparable with bitcoin<
ppcoin's reward is similar to lottery, which will determine the winning probability according to the number of ppcoin held by miners. Sunny king, one of the founders, said that their design is based on a new concept of long-term energy efficiency
terracoin
terracoin (TRC) was released on October 26, 2012, with a total currency of 42 million. The speed of each block is 2 minutes, slightly faster than LTC. There is not much special in technology, similar to the proction of BTC halved every four years
however, the operation team seems to have a strong business background and may be better than other bitcoins in circulation. The development of virtual currency is getting more and more attention. Now some teams with business background will accelerate the development of virtual currency
namecoin
namecoin is a distributed domain name system based on bitcoin technology. Its principle is the same as bitcoin. The first release date of this open source software is April 18, 2011
namecoin is generated from an original block which is different from bitcoin's main trading block. It uses a new blockchain, which is independent of bitcoin's blockchain. Because it is based on bitcoin, the security, distribution, robustness, encryption and migration of domain names are guaranteed mathematically. You can dig bitcoin and namecoin at the same time
this project was discussed and proposed by bitdns, which is mainly dissatisfied with the defects of DNS. The only top-level domain name of namecoin is. Bit. It costs namecoin to register a. Bit domain name
in addition, Q currency, Shanda currency, starting point currency and various online game currencies are also virtual currencies.
Virtual currency as a new era of currency, the future development prospects are still very good, Zhihu of course can develop their own virtual currency
based on the above, I would like to advise you:
1. If you don't believe in virtual currency, you must not participate in it. For you, it is pyramid selling
2. Don't trust any trading platform, no matter whether the founder of the trading platform is on CCTV (there are many cheaters on CCTV), or take a picture with the national leaders, and save the money when you buy it. Back up your wallet. Don't be afraid of trouble
3. Don't inlge in short-term business. Your heart can't stand it. Staring at the price up and down every day, you will go crazy one day, just like speculating in stocks. There are few short-term businesses to make money, and they are not as good as stocks. Stocks are protected by national laws, so it's hard to say money
4. If you really want to earn money from virtual currency, choose some cheap virtual currency that you think is more reliable (the value of each virtual currency is less than 10 cents). If it's too expensive, don't buy it. Each virtual currency with a value of less than 100 yuan is a long-term investment, which is called angel investment. What does Ma Yun say: in case it develops
5. It's also good to choose a few free virtual coins for mining. It's also good to dig a few cents every day and accumulate every day
it is reported that the Ecuadorian government will soon adopt digital currency as a supplement to its dollar based real currency system
the Ecuadorian government is going to adopt digital currency instead of popular bitcoin. In fact, Ecuador will implement its own electronic currency system, officially known as "sistema de dinero electric" ó "Nico", Ecuadorian officials said that the digital currency is only a supplement to Ecuador's real currency, but some experts seem to think that there may be other motives for this move
Ecuador is not the only country to use digital currency. Sweden is also using digital currency, but the difference is that Ecuador's digital currency is run by the government itself, which can't help raising doubts. Of course, Ecuadorian officials guarantee that Ecuador's financial system will maintain the status quo, and e-money will only supplement the existing monetary system
since 2013, the popular virtual currencies are bitcoin, Fuyuan coin, Laite coin, doggy coin, Ruibo coin, Yuanbao coin and so on.
The essence of money is the general equivalent. In the process of the continuous development and evolution of human history, it has gone through the stage of physical money, the stage of substitute money, and then entered the stage of credit money. In primitive society, people exchanged livestock, salt, shells and other hard to get goods as general equivalents
in the long history, the emergence of metal currency makes the economic life achieve unprecedented prosperity. However, e to the inconvenience of carrying metal money, paper money became the mainstream form of money. With the rapid development of modern information technology, e-money has come into our life
if the evolution process from physical money to value symbol paper money is the first qualitative leap in the history of money development, then the evolution process from paper money to electronic money is the second qualitative leap in the history of money development
from the perspective of money form, physical money itself is a commodity in addition to performing monetary functions; Paper money is a symbolic tool of value for commodity exchange and a credit currency; Electronic currency is the proct of highly developed Internet economy and continuous progress of bank payment and settlement technology. It not only has the function of traditional currency, but also can continuously improve digital currency
At the same time, the virtual money market based on electronic information is also booming. By the end of 2014, the number of Internet users in China had reached 632 million, including 517 million registered users in the online game market and 114.48 billion yuan of sales revenue, an actual increase of 37.7% over the previous yeara huge virtual space based on the Internet has been formally formed. As a kind of virtual currency with intrinsic value, convenient online trading behavior, low transaction cost, and service providers' issuance, it emerges as the times require
first of all, from the functional analysis. Virtual currency is a kind of transaction medium in the Internet virtual space, which has the function of value scale, but the value scale of virtual currency is different from that of legal currency
using virtual currency to purchase virtual procts and services can only be within the scope specified and allowed by the issuer of virtual currency (Internet operator), and the size of this scope depends on the number of virtual procts and services. If the virtual procts and services provided by the website are large enough, the scope of virtual currency will be large
the currency value of virtual currency depends on the pricing of virtual currency by issuers. When no currency can communicate between virtual cyberspace and reality, the pricing of procts and services is still based on real RMB. That is to say, when issuers of virtual currency price their own virtual currency, they should first convert the price of virtual currency based on RMB