The model of virtual currency this year

1. Reason: with the rapid development of information technology, real money is far from meeting people's demand for capital flow. If there are enough people to recognize the value of a virtual currency, it may become a substitute unit of material exchange, and the existence of virtual currency will inevitably cause another upsurge in the financial sector
in view of the possible risks of virtual currency, many international organizations and central banks have responded publicly to the supervision of virtual currency system. These responses can be roughly divided into four categories: warning and risk warning, supervision and registration permission, legislative norms, and explicit prohibition
(1) warning and risk warning
some central banks and regulators have issued risk warnings against the special currency and virtual currency system. The federal financial regulatory authority of Germany, the Bank of France, the central banks of the Netherlands and Belgium have issued public warnings against the possible money laundering and terrorist financing caused by the use of bitcoin. In the report released at the end of 2013, the European Banking authority (EBA) warned consumers of many risks of virtual currency, such as exchange loss, e-wallet theft, unprotected payment, price fluctuation and so on. Although Spain did not have a similar risk warning, it issued a timely information announcement related to virtual currency
(2) supervision and registration license
generally speaking, international organizations believe that the supervision of virtual currency should find a balance between risk prevention and innovation promotion. Since 2012, Sweden has required transactions related to virtual currency to be registered with financial regulators. Other countries pay attention to qualification supervision, so as to make it indirectly meet the requirements of prudential supervision. In other countries, the regulation mainly focuses on the business model of virtual currency transaction. The financial prudential regulatory authority of France regards the provision of bitcoin circulation and trading services and the act of earning funds in the process as a payment service and requires the authorization of the government. In addition, some countries focus on the intermediary institutions related to virtual currency. The German federal financial regulatory agency and Danish regulators believe that the provision of intermediary services for virtual currency needs to be authorized< (3) legislative norms
at present, some countries have proposed legislation to regulate virtual currency transactions. Canada plans to legislate to allow the government to supervise the transaction of bitcoin, and to include the transaction of more than US $10000 into the scope of suspicious supervision. The United States hopes to adjust the relevant legal structure should be compared with the development of the special currency. In order to make the Bank Secrecy Act (BSA) applicable in the context of network, the financial crime enforcement network (FinCEN) of the U.S. Department of the Treasury issued the explanatory guidance on the behavior and subject definition of private generation, holding, distribution, trading, acceptance and transmission of virtual currency in 2013. The European central bank stressed that it should strengthen international cooperation under the existing legal framework, and regulate virtual currency from the European and global level under the existing legal framework. More countries believe that bitcoin is not a currency in circulation, has no legal status, and does not meet the definition of financial instruments, such as Finland, Sweden, Malaysia and Indonesia
(4) it is forbidden
in some countries, bitcoin related transactions are prohibited. In December 2013, the people's Bank of China banned financial institutions from trading in bitcoin, which was subsequently extended to payment service providers. The central banks of Thailand and Indonesia share the same attitude. The circulation of anonymous internet currency (including bitcoin) is prohibited by the Russian judicial inspection department as a substitute for currency. The Central Bank of Russia has earlier included the provision of bitcoin services in the scope of suspicious transaction monitoring. The U.S. Securities and Exchange Commission (SEC) has banned the issue of unregistered shares in exchange for bitcoin, and unregistered online securities trading activities in virtual currency.

2. Qwertycoin, which has been popular recently, was built by the geek team in Germany for 18 months. It is a secure anonymous coin that focuses on privacy and is used for global
secure payment. Qwc has no pre excavation and ICO, and adopts cryptonight algorithm (supporting mainstream mining machine X3 and A8 +) POW mining.

3. In terms of mode, it is the mode of open source virtual currency + compound interest multiplication + original stock + global circulation value-added. It may be a bit general for you to say so. I suggest you go to understand it.

4. Bitcoin and other virtual currency is a kind of network virtual currency generated by computer operation or issued and managed by network community, which can be used to purchase network virtual goods or physical objects. Because of its strong sense of consumption, it attracts people's attention. However, it should be noted that it is difficult to supervise the use of virtual currency in offline transactions, so some countries have found it illegal. However, virtual currency, a financial model that is so convenient for people's lives, is indeed worthy of in-depth study.

5. 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), grain silver (used for bixue Qingtian game), Ming coin proced by Tiandi bank, and popular digital currencies in 2013, such as bitcoin, Leyte coin, etc Unlimited money, quark money, zeta money, barbecue money, pennies (Internet), invisible gold bar, red money, prime money. At present, hundreds of digital currencies are issued all over the world. The legend of "bitcoin, Wright silver, infinite copper, pennies aluminum" is popular in the circle. With the development of Internet, the form of currency is becoming more virtual, and the electronic currency, which only exists in the form of electronic signal, has emerged.

6. It should be the public chain! The public chain of technology!

7. Many CX and swindlers cheat people under the banner of virtual currency. As long as you don't make contracts and go to the top three exchanges, it's similar to stock speculation. It's not hard to say that you have a lot of losses and make a lot of money.

8. Vibration motor procts are widely used in metallurgy, mining, coal, chemical instry, electric power, building materials, casting, abrasive, ceramics, glass, grain, video, medicine, light instry and other instries. They are vibration conveyor, vibration feeder, vibration ore drawing machine, vibration drying equipment, vibration screening equipment, vibration sand shaker, vibration table, vibration machine, vibration machine, etc It is an ideal vibration source and excitation source for all kinds of vertical vibration motors such as silo vibration anti blocking device. The altitude should not exceed 1000 meters, the ambient temperature should not exceed 40 ℃, and the relative humidity should not exceed 90% (when the temperature does not exceed 25 ℃), otherwise the power should be reced; The exciting vibration rate and operating current of the main engine shall not exceed the value on the nameplate, otherwise the exciting force shall be reced. The vibration motor is composed of a special motor and an exciting weight. When the motor rotates through electricity, the exciting block generates exciting force, which is delivered to the vibrating machine through the motor foot or flange. The special motor is composed of a special sub package and a rotor shaft, which can withstand high frequency vibration; The horizontal vibration motor uses the sector eccentric block as the exciting block to adjust the angle between the two eccentric blocks at the coaxial end, so that the exciting force of the vibration motor can be adjusted from zero to the maximum; The vertical vibration motor adopts two eccentric blocks as eccentric blocks, one at each shaft end, the upper shaft end is a fixed eccentric block, the lower shaft end is an adjustable eccentric block, and a group of additional blocks are installed in the external measurement of the upper and lower eccentric blocks respectively. The exciting force of the vibration motor can be adjusted step by step by adjusting the number of additional blocks. The vibration motor drives the eccentric blocks at both ends of the motor shaft through electric rotation to generate inertial excitation force, which is a spatial rotation force with the amplitude of FM. The vibrating motor should be stored indoors. The air in the room should be dry and free of bad gas. The temperature should be 5 ℃ above the dew point and the relative humidity should not exceed 50%. The vibrating motor should be kept flat
the stages of vibration motors are divided into 2, 4, 6 and 8 levels. Because the application of 8-level motors is very few, each manufacturer basically does not proce them very much, unless 8-level motors are specified, the manufacturer can proce them. Therefore, today we will introce the practical application of level 2, 4 and 6 motors
Application of 2-pole vibration motor
2-pole vibration motor has a high speed of 2980 rpm, which is also called & quot; in the instry e to its high speed and low amplitude; High frequency vibration motor "high frequency vibration motor" is generally used in special processes requiring high frequency dehydration, high frequency compaction, silo wall, chute and other technical requirements. 2-pole vibrating motor is used in high frequency dewatering screen, lost foam casting, vibrating platform (tamping platform), warehouse wall vibrator and other equipment
Application of 4-pole vibration motor
the rotation number of 4-pole vibration motor is 1450 revolutions per minute, which is not as high as that of 2-pole vibration motor. Relatively speaking, the amplitude of 4-pole vibration motor is slightly higher, which belongs to medium vibration frequency motor series. 4-pole vibration motor is more suitable for vibration conveying of materials. Of course, it can not be used in screening, and the effect is not as fine as that of 6-pole, Because the vibration frequency and amplitude of the 4-pole vibration motor determine the speed of the material, which is more suitable for conveying
Application of 6-pole vibrating motor
the rotation of 6-pole vibrating motor is 960 rpm, which is suitable for screening equipment, such as linear vibrating screen, light mining vibrating screen, coal powder vibrating screen and other screening equipment.