The following non computational virtual currencies are

1.

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

2. No,
virtual currency refers to non real currency. Well known virtual currencies, such as online currency of Internet company, q-coin of Tencent company, q-point and voucher of Shanda company, micro currency launched by Sina (used for micro games, Sina reading, etc.), chivalrous Yuanbao (used for chivalrous road game), silver grain (used for bixue Qingtian game), and popular digital currencies in 2013 include bitcoin, Laite coin, infinite coin, quark coin, zeta coin, etc Barbecue coins, pennies (Internet), invisible gold bars, red coins, prime coins. At present, hundreds of digital currencies are issued all over the world. Popular in the circle & quot; The legend of "bitcoin, Wright silver, infinite copper, pennies aluminum".

3. It's the problem of computational cryptography. The hash value, who is right, belongs to the new block, and gets a certain bitcoin as a reward. In addition, the income from the handling charges of all blocks generated in the block can also be obtained. Look at 58coin. It's explained in detail.

4. Yes
for example, the current electronic transfer is actually virtual currency
of course, paper money itself is a currency symbol, not a currency
the goods ratio is the general equivalent
nowadays, paper money or virtual currency are all transactions based on national credit or enterprise credit
in these economic activities, virtual currency acts as a measure of value and a means of circulation.

5. Lin is a virtual currency. But now many people pay directly by wechat. The function is basically the same as cash. But after all, it's invisible, so it's virtual currency
you can also use the money in wechat. Direct to the bank card. And then take it out, so it's a solid coin

6. Triporg travel: a landing tourism service application using blockchain, which can provide reservation services such as train tickets.

7. Reasons for the relatively high price of cone crusher:
in the whole crushing equipment series, the price of cone crusher is relatively high, and many users are also confused about it. In fact, cone crusher has great advantages in performance, which can not be replaced by other crushing equipment< The cone crusher is generally used for secondary crushing in crushing equipment, but the equipment also has a large crushing ratio, which can crush large stones. And the processing capacity can reach 400-1814 T / h
the cone crusher combines higher speed and stroke, which greatly improves the rated power and throughput of the equipment, and improves the crushing ratio and proction efficiency. Large crushing ratio and efficient proction capacity are the effective guarantee to improve proction efficiency< The cone crusher adopts a special crushing chamber designed according to the principle of lamination between grains and its matching rotating speed, which is not possessed by other crushing equipment. Therefore, the cone crusher has considerable advantages in the finished grain shape, which can realize the selective crushing of materials, The fine material ratio and cube content of the proct are significantly increased, and the needle and flake materials are greatly reced. This is also one of the reasons why many high-quality sand and stone crushers choose cone crusher
3. Simple maintenance and low proction cost. Although cone crusher is higher than other crushing equipment in terms of price, it is very cost-effective to choose cone crusher in terms of proction cost. Cone crusher has advanced crushing principle and technical parameters, reliable operation and low operation cost; All parts of the equipment have wear-resistant protection,
the maintenance cost is reced to the minimum, and the general service life can be increased by more than 30%; The unique design of thin oil lubrication system greatly improves the service life of the equipment
4. Automatic control, flexible application, cone crusher with hydraulic protection device, high degree of automation, when the proction of the equipment occurred in the case of iron and instantaneous stuffy car, hydraulic jacking, automatic discharge, greatly recing the original spring cone crusher need to stop for manual discharge trouble. At the same time, according to the different uses of finished materials, cone crushers can be divided into short head type, medium type and standard type, which are suitable for fine crushing, fine crushing and medium crushing respectively. Users can choose according to proction demand, convenient and flexible
the above information is provided by zhengkuang machine, hope to help you, thank you~~

8. Different stocks are going up because of their good performance, that is to say, the strength of the company is improving and becoming more and more valuable. Virtual currency is going up because it is as rare as stamps. One hundred sets of this one is not available, so it's expensive. But the question is, does anyone accept the offer? In case there are many virtual currencies coming out tomorrow, XX currency, XXX currency, that is, the number of bitcoins is certain It's not like gold. There's so much gold. But virtual currency is virtual code. It says that writing can write gold. Can you make it more? So virtual currency is not the mainstream, but the most auxiliary thing. The value is not too high. Don't think that people are good when they buy. People follow too much. In the past, Auntie was crazy when she bought gold. Now why is she rational Money ah, stocks, migrant workers have bought stocks, and now how not to buy or lose money, real estate is also the same, and so many years after the collapse will be rational

9. Bitcoin is a virtual currency, not a math problem

10. Virtual currency is now in a state of policy repression. I suggest you stop even if you want to