Virtual currency customization
virtual currency is the currency used for electronic circulation. Now the scope of virtual currency is very large, including q-coin, bitcoin and so on. With the development of digital currency, virtual currency is becoming more and more abundant, which may become the mainstream in the future. For example, BTC, EOS, bcbot and so on are not only virtual currencies, but also algorithms, landing projects and technologies
virtual currency is mainly issued by online game service providers to purchase game props, such as equipment, clothing, etc. But at present, the use of virtual currency has gone far beyond this category. Virtual currency can be used to buy game cards, physical objects and download services of some movies and software
extended data:
real risk
as the proct of e-commerce, virtual currency has begun to play an increasingly important role, and it is more and more connected with the real world. However, with the growth of virtual currency, the relevant laws and regulations are lagging behind, which has laid many hidden dangers
fraud
the private transaction of online virtual currency has realized the two-way circulation between virtual currency and RMB to a certain extent. The activity of these traders is to buy all kinds of virtual currencies and procts at a low price, and then sell them at a high price to earn profits. With the increase of such transactions, there are even virtual mints. In addition to the virtual currency provided by the main company, there are also some people who specialize in "virtual coin making" to obtain virtual currency by playing games and then resell it to other players
Taking Wenzhou as an example, there are about seven or eight such "virtual mints" with four or five hundred practitioners. This not only creates a bubble for the price of the virtual currency itself, but also causes trouble for the normal sale of the issuing company. It also provides a platform for selling and collecting money and money laundering for various cyber crimes. p>
impact system
in modern financial system, the issuers of money are generally central banks, which are responsible for the management and supervision of money operation. As the equivalent exchange goods used to replace the real currency circulation on the Internet, the virtual currency on the Internet is essentially the same as the real currency. The difference is that the issuers are no longer central banks, but Internet companies
if the development of virtual currency makes it form a unified market, each company can exchange with each other, or virtual currency is integrated and unified, and all of them are based on the same standard and price, then in a sense, virtual currency is currency, which is likely to form a threat impact on the traditional financial system or economic operation
reference: network virtual currency
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.
digital currency without open source is basically unreliable, which is a digital game and can be increased at will.
advantages: the price is very cheap
disadvantages: there is little commercial value, because you and your colleagues are not only the same website interface, but also the same pattern. What is the user's investment on your platform?
in the long run, even if you have a strong promotion and development, and there are more users, the platform wants to update several functions. At this time, you find that the platform can't be transformed because you don't have open source code (most professional development companies don't directly give source code to customers, because the development cost is very high, And once the source code is taken to the market by some bad enterprises and sold in the market, it is bound to have a very bad market impact. If you buy hundreds of thousands of other people's procts for thousands of yuan, would you like to change them
as like as two peas to tens of thousands of platforms, I advise you to consider whether or not to do something. This general sale system is the same as the website's functional structure and operation mode. In the long run, it is not concive to the differential development of the platform.
how much is the template of virtual currency trading system
a set of templates: PC, mobile web, Android and IOS app versions
price range: 2000-100000
advantages: the price is generally acceptable among virtual currency players, and the basic functions can be realized
disadvantages: too many cat versions are not concive to the development of differentiation. The bearing capacity of the system and the size of the background management system and website framework are limited, which is easy to cause the system crash, and it is difficult to expand and maintain the functions. The most important thing is that the code is widely spread in the market, so it is easy to be attacked by hackers, There is a huge threat to the financial system
how much is the customized development of virtual currency trading system Be sure to find a company
customized development: PC, mobile web, Android and IOS app versions
price range: at least several hundred thousand
advantages: it is concive to differential development, the carrying capacity is designed according to the maximum, the secondary development and function expansion of the website are predicted before, and the security is high, and the system is not easy to collapse, The development technology used is more avant-garde in China (there are few service providers who independently develop the virtual currency trading system and master the core technology in China), the protective measures of the fund settlement system are very strong, and the maintenance of the developers and the technical support after the project goes online are in place
disadvantages: the development cost is high and many customers can't afford it.
the hot period of digital currency in China has passed. Now it has entered a period of stable development, and the era of money speculation has passed. Moreover, blockchain has long surpassed bitcoin. Nowadays, some applications of digital currency are also under the banner of blockchain, such as Ruitai coin and vitality coin. In fact, blockchain is only the underlying technology of digital currency.
Mr. mafroji's track record in the financial sector is not brilliant. In 1994, mafroji created the world-famous MMM company's investment fraud by using pyramid scheme. Today, the MMM case is still considered as a typical case of pyramid scam in academic circles
at present, the MMM financial mutual aid community with internet vest is the same as MMM company's stock case. But up to now, there is no evidence to prove the direct connection between the two
some people in the instry believe that the financial model of repaying the old by borrowing the new is similar to the pyramid scheme, which not only has no actual investment target, but also covers up in the name of "helping each other"
according to a senior lawyer of a well-known law firm in Beijing, if the above-mentioned mode is used to seek illegal benefits, it is suspected of pyramid selling. At the same time, if the investor's investment fund cannot be returned or cashed, the evidence shall be retained to prove that the case shall be reported to the Economic Investigation Brigade with jurisdiction.