Application for virtual currency

1. Wenwangwen, also known as network culture business license, is a necessary qualification for operating Internet cultural procts. First of all, virtual currency is a proct of network culture, and it must handle the document and network document. Secondly, virtual currency is a relatively special business project, and the business scope of the network should include the issuance or transaction of virtual currency. If there have been articles on the Internet before, but there is no transaction or issue of virtual currency, then this article needs to be added to the business scope, that is, to make a change. It should be noted that in the issuance or transaction of virtual currency, the company can only operate one of them, that is, the issuance or transaction of virtual currency, not both< (1) application form
(2) application form for the establishment of Internet cultural units
(3) Notice of pre approval of enterprise name or business license and articles of Association< (4) source of funds, amount and credit documents (such as capital verification report, of business license of enterprise legal person of capital verification institution, etc.)< (5) of ID card and resume of the legal representative and principal person in charge< (6) qualification certificates and identity documents of main business management personnel and professional and technical personnel (e.g. copies of academic certificate, professional qualification certificate and identity card)
(7) the certificate of the right to use the workplace (the of the house lease contract and the property right certificate of the lessor shall be submitted if the office space is leased, and the of the house property certificate shall be provided for the self owned place)
(8) business development report (provided in the format of Annex 2)< (9) other documents required to be submitted according to law.

2. In fact, it is the proction process and method of virtual currency, in short, it is mining. Let's take bitcoin as an example to show that more people can go to bitcoin home and

anyone can run software on special hardware to become a bitcoin miner. Mining software monitors transaction broadcast through P2P network and performs appropriate tasks to process and confirm these transactions. Bitcoin miners can earn transaction fees paid by users to speed up transaction processing and additional bitcoin issued according to fixed formula
new transactions need to be included in a block with mathematical workload proof before they can be confirmed. This kind of proof is hard to generate because it can only be generated by trying billions of calculations per second. Miners need to run these calculations before their blocks are accepted and rewarded. As more people start mining, the difficulty of finding effective blocks will be automatically increased by the network to ensure that the average time to find a block remains at 10 minutes. Therefore, the competition for mining is very fierce, and no indivial miner can control the content contained in the block chain
workload proof is also designed to rely on previous blocks, which forces the time sequence of block chain. This design makes it extremely difficult to cancel previous transactions, because the workload proof of all subsequent blocks needs to be recalculated. When two blocks are found at the same time, the miner will process the first block received, and once the next block is found, it will be transferred to the longest block chain. This ensures that the mining process maintains a global consistency based on processing capacity
bitcoin miners can neither increase their rewards by cheating, nor deal with the fraulent transactions that destroy the bitcoin network, because all bitcoin nodes will reject the blocks containing invalid data that violate the bitcoin protocol rules. Therefore, even if not all bitcoin miners can be trusted, the bitcoin network is still secure.

3.

There are seven categories of online articles: game online articles, animation online articles, music online articles, art online articles, exhibition online articles, competition online articles and Internet bar online articles. Among them, Internet cafes and games are suspended

to engage in music entertainment, online game operation - virtual currency distribution / virtual currency transaction, animation procts, performances, drama programs, performances, competition activities, art works and other businesses, we need to provide network culture business license

certificate case

4. Game operators need to declare the issuance of network virtual currency. When they apply for text, they can write in the issuance of virtual currency. I don't know where your company is. If you haven't handled it yourself, you won't be able to write it. Now there are many agency companies. You can ask them to handle it. They are responsible for writing materials. Beijing Golden three consulting is good. I'll recommend it to you. Please contact me for details.

5. The calculation formula of the maximum bending normal stress is as follows: σ= M/ γ x*Wnx
where m is the maximum bending moment of the steel tube< br /> γ X is the plastic development coefficient of the section; For steel pipe section, it is taken as 1.15,
WNx - net section molus of steel pipe, also known as net section resistance moment. If the section is not weakened, it can be found in the section steel table in the steel structure design manual. If the section is weakened, it can be calculated according to the formula of material mechanics and the section size
the maximum normal stress of the steel pipe calculated by this formula should be less than the strength design value of the steel pipe (according to the different steel grades you choose, the strength design value of the steel pipe is also different, and this value can also be found in the steel structure design manual). To meet this requirement, the steel pipe meets the strength requirements under bending moment.

6. American MSB license is a kind of financial license supervised and issued by FinCEN (financial crime enforcement agency of the U.S. Department of the Treasury). It mainly deals with businesses and companies related to money services, including digital currency, virtual currency transactions, ICO issuance, foreign exchange,
remittance and so on. Companies engaged in the above-mentioned related businesses in the United States must apply for MSB license to operate legally<

function of MSB license:
1.
it can legally carry out currency trading and legal currency trading business
2.
it can increase the reputation of the exchange and make investors more confident
3.
proves that the exchange is lawful and compliant, and evade
at present, there are fire currencies, BingoEx, OKEX, currency and American currency network in Chinese mainland, and the world's largest exchanges in the United Kingdom UKF
GROUP.

7. It's very simple. There's no regular formula. Just solve it according to the meaning of the title.
gravity of car: 5 * 1000 * 9.8 = 49000n
friction: 49000 * 0.05 = 2450n

8. Let me give you a friction coefficient of ordinary tire: sliding friction coefficient: rubber tire and asphalt pavement (dry): about 0.9 rolling friction coefficient: rubber tire and asphalt pavement (dry): about 0.25. This data is only about. If it is used for safety braking calculation, there will be a big gap according to different tires and different road conditions.

9. 1G=mg=500kg × 10N/kg=5000N< br /> f=0.05 × G=0.05 × 5000N=250N
the sliding friction force on the trolley is 250N. When the trolley moves in a straight line at a uniform speed and the trolley is in a state of balance, the pull force F ′ = f = 250N
answer: (1) at this time, the resistance f '= f = 200N
(2) when the car moves horizontally and straightly to the right, the traction force is 250N

10. In order to know the velocity, we must first know the function of acceleration.
acceleration is related to pressure, and pressure is related to traction besides gravity. Is traction given by the engine or by the outside world?
the complexity of this problem depends on the size and direction of traction, How to change
decompose the traction force in the horizontal and vertical directions, and calculate the functional relationship as F1 and F2 respectively. Pay attention to the vector, and the directional
friction force F is proportional to (G + F2) and F = K (G + F2)
then m * a = f1-f, and get the functional relationship of acceleration a
and then integrate the acceleration with time. If the change of F is too complex, elementary mathematics can't solve it..