Construction of digital currency trading system

1. Compliance --- relevant qualification license plate
Technology Construction --- can be outsourced to the technical team
follow up maintenance --- publicity, market value management, etc.
if you are not clear, you are welcome to make friends

2. This is true, but it is small in scale in China. Just like ether and the Dao, it is very popular abroad, but it has no reputation at home. Explain the difference between China and foreign countries, just as bit will have the attributes of storage and investment later, similar to gold. Therefore, foreigners will hold it for a long time and invest stably. However, it is different in China. Everything can be speculated just like buildings and stock markets. And this currency seems to be relatively stable, and the platform has growth restrictions. It may be more like a platform, or similar to the bank's exchange currency and foreign transfer, but it is very convenient to exchange the core currency of their platform.

3. The point-to-point transaction mode of digital assets is a safe mode for people who want to develop exchanges. Peer-to-peer, indivial to indivial transactions, there is no illegal fund-raising, which avoids disrupting the market. Due to indivial to indivial transactions, many platforms like bitcoin want to transform!

4. Building a digital currency trading platform requires people's understanding, not everyone can create it. The most important thing of trading platform is security and user experience. These requirements for technology are very high, which is different from a simple display website
at present, the mainstream digital currencies are bitcoin, Ruitai, Laite, dogcoin, Ethereum, etc.

5. Although all websites and platforms related to digital currency trading and ICO projects have been blocked in China, the role played by exchanges in the field of digital currency is very important, so it has to be mentioned
Why do digital currencies need exchanges
as we all know, digital currency is based on blockchain technology and platform, and it is also one of the most typical applications of blockchain
taking bitcoin as an example, its platform provides the function of transferring money among users, but it does not provide the function of transaction and payment, which makes bitcoin unable to communicate with the outside world, let alone circulate, and thus cannot become a real currency
in order to solve this problem, the exchange was born
role of the exchange:
in addition to the above-mentioned trading and payment, the specific functions of the exchange are roughly asset management, matching trading and asset clearing, etc. To put it bluntly, it is equivalent to the Bank of digital currency. The matchmaking transaction here is actually to exchange for other currencies, such as bitcoin for Leyte. Of course, there are also some basic functions such as recharge and cash withdrawal. In principle, it is a centralized account book without being linked

on the other hand, the exchange also plays the role of stock exchange, making ICO (initial token issue) project possible
all kinds of token (token or token) can be raised and issued through the exchange
at this point, some people certainly think that the exchange is a combination of banking and securities trading
but not only that, the exchange also has the functions of futures and financial management, which means it also has the attributes of financial institutions such as futures exchange, securities companies and fund companies
it is not enough. In fact, the exchange also has the function of supervision, because there is no supervision. Therefore, the digital currency exchange can be regarded as a super financial center

the centralized exchange plays an important role, which obviously brings many security risks and trust crisis
all these are closely related to the violation of the "decentralization" advocated by blockchain
fortunately, some "decentralized" exchanges have emerged, which are based on the blockchain platform and rely on smart contracts to achieve the purpose of automation, de trust and transparency

let's briefly talk about how to build an exchange. Generally, a subject is registered first, such as the Singapore foundation, because the Singapore government encourages the development of blockchain, and high-quality project parties are registered in Singapore, which can be more recognized in the instry

the Singapore foundation can register by providing a company name and identity information of directors, and then it can do some legal compliance, which is also the advantage of the Singapore foundation. It can issue effective legal opinions to make the project compliance.

6. Ex.work, which means factory, is also a domain name address of liujiaoyun "trading cloud factory"
for how to build an exchange, you need to find a good development team to help you realize it. So how to find a good team to work for you? Often need to look at the following aspects:
1, specific view support content
2, development team operation experience
3, whether the technology used can achieve security and stability
4, whether the operation and promotion means in the late development stage
5, if there is a bug, whether it will provide corresponding support
roughly speaking, I can think of these, I hope to help you!

7.

Generally speaking, there are not many technologies available for blockchain development. The mainstream development languages are generally divided into the following four types. Different development languages require different timely configuration. You can also visit the blockchain development language selection.

first, go language is selected for development. The high concurrency of go language is very suitable for blockchain development

Secondly, C + + language and C + + technology are mature and fast

Thirdly, Java language

Four is, node, JS

8. The development of digital currency system has a great influence on paper money. Can it replace it? It can be used at the same time for a period of time. Paper money has collection value and may not be issued.

9. It's very simple to dig down. Don't stand on the block to be g. Insert more torches in the mine cave to mark the way. Don't offend him if you encounter a poisonous spider's nest. You have to take enough armor and weapons. It's a good habit to take a bucket of water when you go out. When you hear the sound of magma in the Gobi, you must be extra careful, no matter up, down, left or right

in fact, how to mine safely? If you play more, you will naturally understand the experience

10.

The spacing width of dowel bars is 10 mm

one end of the dowel bar is fixed in one side plate, and the other end can slide in the adjacent side plate. Its function is to transfer traffic load between two pavement slabs and prevent platform staggering, increase the stress transfer between adjacent concrete blocks, so as to prevent uneven settlement of concrete pavement caused by large local stress of concrete pavement, and transfer stress to make adjacent concrete blocks bear stress together

In the calculation, it is assumed that other parameters remain unchanged and the size of the foundation is graally enlarged, and the stress of the slab is graally stable with the increase of the size of the foundation until the stress converges

through a lot of trial calculation, the calculation size of the foundation is finally determined as 5.0 M × 7. 0 m × 7. 0 m 75 m in width; The length of slab is generally 4.0 m, 5.0 M and 6.0 M. The length of dowel bar is 450 mm, which is set along the joint center line of concrete slab, and the joint width is 10 mm

< H2 > extended data:

contact stress between dowel bar and concrete

the diameter of dowel bar is 32 mm and the length of embedded concrete is 22 cm. The distribution of various contact stresses at the interface between dowel bar and concrete along the length direction of dowel bar is shown in Figure 6. In Figure 6, the horizontal axis is the distance from the center of the seam gap (or the midpoint of the dowel bar). For example, "0" represents the position of the seam, "5" represents the position of the dowel bar 5 cm in the loaded plate, and "5" represents the position of the dowel bar 5 cm in the unloaded plate

the stress distribution along the length direction of the dowel bar is as follows: the maximum contact stress between the dowel bar and concrete is at the joint. With the increase of the distance from the concrete joint, the stress value decreases rapidly, and it is close to 0 at both ends of the dowel bar. In the range of about 8 cm from the joint, all kinds of contact stress values are relatively large. The warping or arching of concrete slab under the action of temperature gradient will lead to the bending of dowel bar