Guoao technology blockchain
bitcoin, English name bitcoin, is a digital currency based on blockchain technology, which is composed of a series of computer-generated complex codes. Like RMB's ￥ and US dollar's $, bitcoin has its own symbol, the "B" in the figure below
The inventor of 
bitcoin is Nakamoto. Satoshi Nakamoto is the creator of bitcoin protocol and its related software bitcoin QT. In 2008, he published a paper called "bitcoin: a peer-to-peer electronic cash system", describing an electronic currency and its algorithm that he called "bitcoin"
In 2009, he released the first bitcoin software and officially launched the bitcoin financial system In 2010, he graally faded out and handed over the project to other members of the bitcoin communityNakamoto is believed to hold about one million bitcoins. If the price of each bitcoin was $2W, it was worth $20 billion at one time. So far, his true identity is still unknown to the outside world, that is to say, no one knows who Nakamoto is
bitcoin appeared after the global financial crisis in 2008. In fact, before that, many people have tried electronic currency, digital currency and virtual currency, but they have not succeeded. There are not only technical reasons, but also social environment and economic background reasons. To some extent, it was the 2008 financial crisis that gave birth to bitcoin
to see if they have a proct is a real proct
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2. Go your own way and be the best of yourself
3. Wait for a person or a story
4. All the past will become cordial memories
5. Time is still here, we are flying
6. I enjoy the warmth in time, and I forget the flowers in fleeting time
7; Without frustration, I don't understand life
8. When you feel that you are too late, it is the earliest time< No matter how strong a person is, there is always a soft place in his heart that he can't touch
10. The color is light and will fade when it is deep; Life, simple is good, complex will deteriorate
11. It's the greatest sorrow of human beings to ask but not to, to give up but not to, to get but not to hesitate
12. I hope someone will accompany me from friendship to love, and then from love to family
13. Those who are not good or bad are in the middle, those who are envious are swaying around, and those who are envious are always unhappy
14. Don't always evaluate your position in other people's hearts. To live in other people's eyes is to lose yourself
15. It's good to be half drunk when drinking wine. If you drink too much, you will be drunk. Love, or half really good, love too deep heartbreak
16. Life is too short, there is no time for regret, if not the end, please smile forward
17. Never mention it is not because of forgetting, but because of remembering
18. Do you really want to get to know someone again
19. Don't overestimate yourself in two years or underestimate yourself in ten years
20. Where it exists, it blooms. Don't forget to send out fragrance just because you are sad
21. Time is changing, so are people. Some things, no matter how hard we try, can't go back
22. You have to live in a framework to make the incomparable gift of love mature
23. When you can't hold on, you can say "I'm tired" to yourself, but never admit "I can't do it" in your heart
24. No matter how confused I am at this time, I will eventually live the life I want!
With the rapid development of human society, many people find that decentralization is a trend and also represents a new proction relationship. This is a new kind of proction relationship that is suitable for the business or business logic based on the highly developed and market-oriented human society and economy, equality and mutual trust. Since the decentralized trust mechanism blockchain has been established, many intermediaries will also face upgrading and innovation. For example, "Wall Street", a traditional medium which is essentially a financial intermediary, may soon develop into a new model
decentralization has changed more than one financial instry. In the consensus of China's excellent Internet company "Xunlei", science and technology is developing from centralization to decentralization. They are proud that their first P2SP download technology is a kind of decentralized technology. At that time, blockchain was not widely recognized. Xunlei believes that decentralized technology has many advantages. Its solution is light weight and low cost; It respects privacy and doesn't have an intermediate database to know everything; It accords with the development of society; It is a measure of environmental protection and sharing. In 2014, Xunlei made up its mind to do decentralized cloud computing, also known as shared computing, which is to distribute the computing needs to thousands of households and use the idle resources of users
such an attempt has got a very good market response, because the marginal cost of shared computing is lower than that of cloud computing, which can more effectively solve the social contradiction between the shortage of social computing resources and the high cost of computing, and rece the operating costs of enterprises, including Xiaomi, Aiqi and Xiongmao live broadcasting, which have become the customers of thunderbolt shared computing. In fact, the demand for computing in the current society is growing explosively. Whether it is artificial intelligence, big data, 4K, VR, the demand for network is higher and higher, the speed of computing is higher and higher, and the demand for speed is higher and higher. If you want to solve all the needs, you need to prepare sufficient computing resources. The player reward scheme is born to solve this problem
the significance of the player reward program is that in the shared computing ecosystem, Xunlei has joined the blockchain technology to share the bandwidth with the players through the cloud intelligent hardware Users of idle resources such as storage and computing power will issue the digital asset chain gram (original gamer coin) based on blockchain technology. Users participate in this plan for free, and they also voluntarily contribute idle computing resources to the society. Users actively contribute idle resources, Xunlei payment chain rewards users, Xunlei then packages and sells resources to enterprises, and a supply chain based on shared computing is completed. In this process, decentralized blockchain technology plays an important role
of course, complete decentralization lacks supervision, and there is a certain risk of being used. Therefore, the blockchain chosen by chaink is "alliance chain", not a completely decentralized public chain like bitcoin and Ethereum. Therefore, Xunlei still has the right of supervision. In order to rece and avoid the occurrence of malicious events of accounting nodes, and to ensure that users' transactions enter the block as soon as possible, Xunlei is more cautious in selecting accounting nodes. In the initial stage, Xunlei will choose its own servers with good network connectivity and stability, as well as its partners' servers with good network connectivity and stability, After the performance and security of the next generation of gamer cloud hardware are further improved, the gamer cloud node distributed in the user's family will be selected as the accounting node and constantly changed. At the same time, Xunlei united government actively cracked down on speculation, announced the firm no ICO, cracked down on third-party transactions, adopted the real name system, unlimited pre-sale activities and other means to resolutely curb the risk of speculation, so as to ensure the stability and sustainability of the player cloud and chain ecology
with the emergence of blockchain applications such as chaink, we can see that decentralized technology can make the instry no longer become so extreme, and all kinds of opportunities will burst out because of the introction of new mechanisms, which is of positive significance to the instry and the whole society
first of all, establish a correct sense of financial management
in financial management, we must understand our own risk preference. To put it bluntly, we must figure out whether we can accept the loss of principal, and if so, how much we can accept the loss. Because financial management is investment, investment has risks, yu'ebao is no exception. Don't expect to get rich overnight. Only a few people can make a lot of money through financial management. Financial management is icing on the cake, not salted fish
stocks, Xiao is not recommended to buy stocks directly, because the risk is high, and the stock has requirements on the scale of capital, so it is not recommended to buy a stock, at least 100 shares. If you really want to buy it, try to buy some bank shares on a regular basis. Any of the five major banks that have established diplomatic relations between workers and peasants will do. 500 yuan is enough to buy 100 shares. Futures, Xiao is not recommended to try. The risk is high. Bitcoin and digital currency, most of them are mostly bubbles. Online loan P2P platform, starting from 1 yuan or 100 yuan, has experienced a boom in 2018, and the instry is still recuperating in 2019. If you want to invest, it is safe to invest only in the top ten platforms in the instry, such as lufax, Renren loan, Yiren loan, Xiaoying financial management, etc
2. If you are a foreign tourist friend and need to take a boat from the Dong cruise center to Gulangyu (because local residents and tourist friends are separated, so it takes about 25 minutes to take a boat, because it's a long distance from Gulangyu, but actually it's not very far
the above time is only for reference, because we still need to consider factors such as waiting for a boat, so we suggest you arrange your time reasonably. However, there are many boat trips, and you don't have to worry about waiting too long. Have a good time~
if you want to make more money, you should do it conscientiously, diligently and assiously... When your performance is superior to others, the amount of money you make will naturally be higher than others. This should be the most profitable State...
therefore, you can make the most money you can by combining your own situation, choosing a suitable work major, and then working hard to make the best performance
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recently, you often hear the three words of membrane chain network, especially those in the membrane structure instry, but what does membrane chain network do
in fact, the membrane chain network is an instrial Internet service platform serving the membrane structure instry
at the beginning of 2019, Internet giants such as Tencent and Ali have made their voices one after another. The second half of the Internet is the instrial Internet. To be clear, the Internet will go deeper and even subvert the mystery of various instries. Although the Internet has been growing very fast in China, graally changing people's lives, but the formation of an era needs a very long evolution process, the development of consumer Internet has achieved remarkable results. But there are still many instries in China, especially some traditional instries, which are still not fully and effectively using Internet technology. With the enhancement of people's awareness and the progress of network science and technology, transformation and innovation are imperative. As the old saying goes, "three hundred and sixty lines lead to the number one". Up to now, there are far more than three hundred and sixty lines in various sub instries. I'm afraid there is no way to accurately calculate the number. Men and women with high ideals and ideals are the common pursuit of all instries and instries to adapt and apply Internet plus thinking. Membrane chain network was born in such a historical environment
in 2017, as an entrepreneur in Shenzhen, Wang Jingfu, chairman of Hongkong construction international, who has been fighting for more than 20 years in the field of membrane structure, was nearly 50 years old. Looking at the rapid changes in Shenzhen and the rapid development of the Internet, he kept thinking about what he should do for his instry in this land of innovation, vitality and dreams, With his more than 20 years of experience in deep cultivation of membrane structure and his understanding of the membrane structure instry, he knew that the transformation of the membrane structure instry was urgent, and that someone had to do it. So he made a decision through investigation, running and negotiation. At last, he made a decision to create an instrial Internet platform for the membrane structure instry, so as to promote the modernization of the membrane structure instry Ecological, digital and intelligent direction. In this way, he led Mr. Huang Qiang, a doctor of Business Administration (DBA) from the University of Toulouse, France, and an MBA from Jinan University, who had worked in operation management, R & D, and technology management (Toshiba, BYD, and xinfeitong) in a number of top 500 enterprises, and his initial entrepreneurial team started their great journey of promoting the transformation of the Internet in the film structure instry
as an instrial Internet platform, what are the historical missions and functions of membrane chain network
the concept of membrane chain network is to integrate the upstream and downstream whole chain of membrane structure instry, break through barriers, and make membrane structure instry achieve high-speed and healthy development on this platform. The specific planning is as follows:
firstly, build the bidding system of membrane structure instry, introce the needs of owners to the platform from the source, and change the traditional bidding form, so as to realize the new fast and good bidding method of network bidding
secondly, China membrane design institute should be established to change the situation that membrane structure instry does not have its own design institute, integrate excellent membrane structure designers at home and abroad, pass the assessment, issue design qualification, and then fully return to the market to serve the membrane structure instry. Through the membrane chain network platform, you can see the detailed information of each designer, And can establish the benign communication and the transaction way. In addition, we can discuss the design of large-scale membrane structures at home and abroad through the design institute; Docking with major conferences and activities of membrane structure instry at home and abroad
then, integrate the upstream and downstream enterprises of membrane structure instry, from membrane materials, membrane material processing, engineering companies, design companies, construction teams, membrane structure accessories, construction equipment to the final after-sales maintenance, to realize online consultation, ordering, tracking, payment, dispute mediation, etc. The circulation of membrane structure instry is greatly realized, so as to improve the efficiency of membrane structure instry
thirdly, a special instry fund for membrane structure will be set up to publicize and promote the membrane structure instry, such as various activities, cooperation between different instries, international forums, various instrial skills competitions, instrial park construction, etc. Increase people's understanding of membrane structure, so as to promote the incremental market of membrane structure instry. In addition, we should support instrial innovation, encourage indivials or teams with technology and innovative ideas, ensure the development of membrane structure instry with new blood, new ideas and new technologies, and promote the healthy and rapid development of membrane structure instry
finally, select some excellent membrane structure engineering companies to form a joint group company, enhance competitiveness, form a joint fleet, go overseas, compete for and develop overseas markets, export Chinese technology and made in China, and let all countries in the world leave high-quality membrane structure buildings built in China
through the above steps, the membrane structure instry can be brought into the fast lane of Internet development, and various existing historical problems of membrane structure instry can be solved, such as weak instry influence, weak incremental market, widespread vicious competition, low long-term cycle rate, slow payment collection, malicious default, lack of excellent design works, few representative buildings, etc
Xiaobian has the honor to meet Mr. Wang Jingfu. This is the result of many discussions, interviews and small talks between Xiaobian and Mr. Wang Jingfu, chairman of membrane chain network. I am impressed by his foresight, grand ideas, and his sense of mission and responsibility. I want to extract his ideas and present them to you after editing, Compared with Mr. Wang Jingfu's own ideas, this is certainly a very rough and very simple summary. As for the fine thinking and specific implementation steps, I'm afraid I have to have a detailed interview with him to really understand.