Founder of Hong Kong blockchain Association

1.

1. Jinrong China Financial Instry Co., Ltd.

this is a digital currency trading platform in Hong Kong. At the beginning of trading, it developed on the principle of safeguarding the rights and interests of customers. Similarly, in order to expand trading customers, the company launched the privilege of opening accounts free of charge, and gave customers some concessions in some festivals, This is an important reason why the enterprise takes the first place in the domestic formal blockchain platform

2. Bitfinex

is a digital currency trading platform in Hong Kong, China. It is one of the largest cryptocurrency exchanges in the world. It occupies an important position in the world's cryptocurrency trading and circulation. It also provides the world's most liquid registration policy and plays an important role in the world's trading operations, At present, it occupies the second place in the domestic regular blockchain platform

3. Fire coin network

this is an earlier digital currency trading platform in China, mainly trading bitcoin. As the third instry of domestic regular blockchain platform, it is the trading platform with the largest bitcoin trading volume in China. Many new digital asset trading platforms have been developed under the company, For the future development of the foundation

This is a digital currency trading platform jointly established by some digital currency enthusiasts, and its founder is Zhao CHANGPENG. In fact, this trading platform didn't attract much attention at the beginning. With the continuous operation of the company and the founder's understanding of digital currency, this enterprise has become the top four domestic regular blockchain platforms, which shows the power of this platform

This is one of the most popular digital asset trading platforms in the world. There are many kinds of digital currencies for trading, and their main functions are cash out and derivative trading. They are well-known in the world's exchanges

2. Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. As we usually say, bitcoin belongs to the scope of blockchain
blockchain is the underlying technology of bitcoin, like a database ledger, recording all transaction records. This technology has also graally attracted the attention of the banking and financial instry because of its safe and convenient characteristics, but the state has relatively strict supervision in this field
in recent years, knowledge about blockchain has been formally introced into university classrooms, and the first course was held in the South Campus of Xi'an University of Electronic Science and technology
when it comes to blockchain training, it's generally said that it's a primary blockchain, but if you want to have a deep understanding, you need to keep learning, keep contacting this kind of instry, and slowly accumulate. You can pay more attention to the information of the founder of bitcoin, Nakamoto Tsung.

3. At present, the centralized exchanges are more popular, such as currency security, gate and fire currency, and gate is more convenient to access gold. However, decentralized trading is a trend in the future. Now, in the area of decentralized trading, the Luyin agreement is doing better in China.

4.

Shenzhen's IT leaders summit has come to its 10th year. As the annual program of China's Internet giants gathering in Shenzhen, Shenzhen and its star enterprise Tencent are trying their best to entertain those bigwigs who come from afar

Zhang Shousheng, Professor of Stanford University, USA:

the generation of blockchain can create a data market. In my mind, the ideal future world is that everyone has their own data, which is a completely decentralized storage. In this way, it is impossible for hackers to hack everyone's personal data and then use some encryption algorithms, In the blockchain, it can really protect personal privacy and make very good calculation

artificial intelligence needs data, but data is often monopolized by centralized platforms, which hinders innovation. Encryption economics creates a data market with correct incentive mechanism for data providers, and artificial intelligence can take off on this data market. In a fair data market, the value of data is measured by cross entropy. In our society, some minorities will be discriminated against. However, in the encrypted data market, the data they provide will receive the most attention. Encryption economics can offset all kinds of prejudices in current social economics

Ni Zhengdong, founder and chairman of Qingke group:

blockchain is a direction of technology. Technically speaking, how much value blockchain can have is still a question mark, which may have great value, but today, the application has not been implemented. We don't deny the value brought by blockchain. In terms of technology, I think it is very valuable and promising, but no one can know how big the prospect is

in the financial field, blockchain is absolutely subject to supervision and is not a free world. Political orientation should be correct. In the field of blockchain, we should adhere to the leadership of the party and accept supervision. Digital currency can not be anarchism, it needs the correct guidance and supervision of the government

now we all focus on the real economy, whether it's entrepreneurship or investment. I think the blockchain itself should create value. If a company issues a coin and doesn't know what to do, it will suddenly be worth tens of billions of dollars, which is completely divorced from value creation

as for the title of classical investors, it's just a joke, or to grab an eye and create some concepts. I believe that 99% of the projects or 95% of the projects will be done by classical VC in 2018

Yan Yan, founding partner of Saifu Asia Investment Fund:

blockchain is very popular, but in fact, institutional investors participate very little. At present, many of them are indivial behaviors. More than 95% of ICO in China is money making, and the really large first-line institutional investors actually participate very little. To be honest, these people can become first-line institutional investors. They are not fooled. They know more than you, see more than you, and read more books than you. How can they be so stupid? They make money from people with lower IQ than you

Wu Ying, chairman of the digital China Federation:

pays close attention to the blockchain and has made a certain investment layout here. Among the three or four companies invested, there are 13 patents. Among the listed companies previously invested, 2 are doing blockchain business. However, it will take some time for blockchain to break out. On the whole, it will take about three years for blockchain to have a direct impact on the economy, but it may be faster than the United States in some aspects. Focus on the application of right protection of works of art, and set up an angel fund to invest in blockchain in the future

talk about big data: the obstacle of data exchange lies in the system rather than technology

Wang Jian, chairman of Technical Committee of Alibaba Group:

data is the material basis of digital economy. Data can neither be shared nor opened, but the value of data can be shared. Uber and didi are great changes in human behavior. What have they changed? In fact, Uber and didi are not sharing cars. In the past, they came out from home in the morning to tell their parents where to go. But with Uber and Didi, you can actually share with a company about where to go today. This is the real change

Guo Wei, chairman of the board of directors and chairman of Digital China Holdings Co., Ltd.

from the perspective of the government, he highly recognizes the value of data, but it is very difficult to implement it. Data itself has a natural segmentation, different people have different cognition of data. Another very important point is the division of interests. Due to the huge benefits brought by mastering the data, some people are not willing to release them. If released, it means the loss of privileges, which is the most difficult part in the process of data access today

from the perspective of today's technology, there is no problem to achieve data access with our technical ability, whether it is traditional technology or the latest developed technology. But the most important obstacle is the system

Yan Yan, founding managing partner of Saifu Asia Investment Fund:

the opening of data is a double-edged sword, and social data should not be open to everyone, because data is useless to more than 95% of people, and there are less than 1% of people, so it is harmful to the society to give them data

5. yes. On February 21, the 2019 Spring Festival summit of Hong Kong blockchain Association, sponsored by Hong Kong blockchain Association and co sponsored by coinsuper and Cybermedia, was held in the financial hall of Hong Kong Central Stock Exchange, and more than 300 people attended the meeting. As invited units and guests, CEIEC has fully exchanged and discussed the current difficulties and prospects of blockchain instry development, the development path of blockchain instrialization and Hong Kong's advantages in developing blockchain technology.

6. Shizhu was born in Anhui Province. Later, because he was so excellent, he was robbed by the Hong Kong government with the excellent talent plan. He is now registered in Hong Kong. He served as a senior official in the Ministry of Commerce and the diplomatic embassy. Later, he became a very successful businessman and became a director of many investment groups.

7.

If the time is t, the landing velocity is V, and the impact force is f. It can be calculated by the formula ft = MV

objects that fall only under the action of gravity without any resistance are called & quot; Free fall & quot;. An object, such as one that begins to fall from a static state under the action of the earth's gravity. The sky near the earth's surface can be regarded as a constant gravitational field. If the atmospheric resistance is not taken into account, the motion of the free falling body in this region is uniformly accelerated linear motion. Its acceleration is equal to the acceleration of gravity G

extended data:

the main characteristics of free falling body

the characteristics of free falling body motion are reflected in the word "free", which means that the object is stationary when it begins to fall, that is, the initial velocity v = 0. If the initial velocity of the object is not zero, even if it falls vertically, it cannot be regarded as a free falling body

(2) in the process of falling, the object is not affected by any other external forces (including air resistance) except gravity, and the resultant force of external forces is 0

(3) the falling time of any object is the same when it falls freely at the same height

source of reference:

network free fall

8. On October 22, 2013, Qiao from Dongyang searched GBL company, a bitcoin trading platform, on the Internet, and recharged 90000 yuan to buy and sell bitcoin through a third-party payment. On October 26, Qiao found that the staff of the network trading platform were not online, and some normal trading proceres could not be implemented, and then reported the case to Dongyang Public Security Bureau
Dongyang Public Security Bureau of Zhejiang Province immediately started the investigation and found that Qiao was not the only one who suffered losses. Through efforts, the police of the special task force determined the identity of the manager of the GBL trading platform and implemented the pursuit in time. The first case of fraud on bitcoin trading platform in China was solved
lawyer analysis:
Zhang Yanlai, senior special researcher of China e-commerce research center and lawyer of Zhejiang Jin law firm, believes that virtual currency is not a new concept. Q-coin and online game currency have long been known by people. However, the emergence of bitcoin once again makes people realize the power of virtual currency. Compared with the traditional q-coin, the biggest feature of bitcoin is that it does not have a unified issuing agency. The generation of bitcoin completely depends on computer algorithms, and anyone can participate in the issuance of bitcoin
this makes it difficult to trace the source of bitcoin, which makes it a real virtual currency. The anonymity, cross-border and other Internet genes of bitcoin make people see a new form of currency that may circulate in the future society, so the pursuit and use of bitcoin also continued to rise in 2013. Some foreign governments have recognized the legal status of bitcoin. In China, some online stores have begun to use bitcoin for trading. Restaurants that accept "bitcoin" consumption have appeared in Beijing. The first "bitcoin" investment fund in China is also being raised. After the Ya'an earthquake, one foundation has received a total of 65 bitcoin donations, with a market price of about 50000 yuan
of course, money laundering, fraud, gambling and so on will follow. This case is a typical case of fraud under the banner of bitcoin trading. As the first case of bitcoin fraud in China, the public security organs have also concted in-depth study and understanding of the professional knowledge related to bitcoin, and finally cracked the case. On December 5, 2013, the people's Bank of China, the Ministry of instry and information technology and other five ministries and commissions issued the notice on prevention of bitcoin risk, which first made it clear that bitcoin does not have the status of legal tender, and required financial institutions and Payment institutions not to price procts or services with bitcoin. The central bank believes that there are three risks in bitcoin Trading: high speculative risk; High risk of money laundering and being used by criminals or organizations. In the future, the future of bitcoin is not clear, especially in sovereign countries, which will take a prudent and conservative attitude towards currency, which involves financial order and national security. Therefore, the public should also raise enough risk awareness.

9. This oracle bone number chain belongs to Oracle, as evidenced by the picture

10. Yes, it has been very popular recently

Introction to Hong Kong old tree online
old tree online is the first e-commerce platform in China that focuses on Internet financial investment and financial management training + diversified development. It has online ecation and training, intelligent cutting-edge technology, film and television culture media, games and other instries, At the same time, we started to develop the application of blockchain technology and instry docking to form multiple plates
Laoshu online platform has reached strategic cooperation with ten famous brands in China, including Wanglaoji, Weida, Guoke, Xiaomi, XueDa ecation, yunifang, queling, San squirrel, natural hall and kangaroo mother. As soon as the platform was launched into the market, it won the attention and praise of today's headlines, Netease News, Tencent News, business week and other dozens of media, and was hailed as the next Unicorn company in the field of Internet online training
Laoshu online platform was founded by Mr. Laoshu, a famous Internet financial investment expert, senior investor, well-known we media person and CEO of three group companies, together with more than 30 senior people in the instry. Mr. Laoshu has more than 10 years of practical experience in the field of Internet finance, and he once controlled more than 1000 sets without a defeat; Among the founders of the team are not only financial scholars from Renmin University and Fudan University, but also Wall Street investment elites, excellent financial actuaries from Standard Chartered Bank and HSBC Bank, planning experts who have designed many successful projects, many well-known ten thousand person team leaders, as well as a professional lawyer team of justice and rights protection, There are dozens of trainers who have won the title of golden microphone
our online ecation and training is the first mode of combining theory with practice in China. The main courses are: various Internet financial investment and financing knowledge training, computer technology training, Internet marketing planning training, brand building promotion training, community marketing training, entrepreneurship guidance training, enterprise management training, e-commerce training, etc; And the establishment of exclusive marketing secrets course, let you how to use half a year to complete the accumulation of zero to one million! During half a year of operation of the platform, the scale of trainees rapidly exceeded 10000, and a graate student has grown into an old driver and a sales expert in the field of Internet financial investment. The platform enables you to apply what you have learned and plan your investment; Its growth has injected fresh blood into the instry! It is the ideal choice for entrepreneurs to realize their dreams and the best platform for investors to realize their rich freedom
there are more than 10000 kinds of procts in the world, and the procts on the platform are constantly enriched to meet the requirements of customers and create a new social e-commerce model
in the intelligent technology instry, the field of artificial intelligence is the focus of our research. The first intelligent home robot developed by us will be on the market soon, including the robot for accompanying the elderly and children, the robot for cleaning the home, and the companion robot; Augmented reality AR and virtual reality VR procts are also under development. I believe they will be available soon; There are also a series of smart procts will be ready to meet you, such as smart clothes, smart bras, smart shoes, smart bracelets, watches, smart speakers and so on
at present, we have reached a preliminary agreement with the authors of several famous online novels to purchase the right, and the preparatory work for adaptation into films and TV plays is in progress, and it is planned to start shooting in 2018. At that time, audition actors will be publicly recruited from all members of the platform, and everyone will have the opportunity to achieve the star dream; The next film and television peripheral instries of the platform will be launched one after another
realistic game experience, immersive senses, we believe that this will be the next trend and future of the game instry, so we are also developing AR and VR games. Real life can only be busy in life and work, in the future of the game, you will dominate everything, experience different life
among the biggest events in the field of Internet Finance in 2017, one of the development priorities advocated by the state is blockchain technology. The rapid rise of bitcoin, the emergence of various new virtual coins and the craziness of ICO have created numerous rich myths. In December, the Chicago Board of options announced that bitcoin futures would be offered, and bitcoin became a formal financial proct. Many countries around the world, including China, are studying blockchain technology, which shows that the value of blockchain is constantly recognized by the mainstream society. Laoshu online platform started to develop encrypted digital currency in October 2017. It is expected to meet you in May 2018. At that time, all qualified Laoshu online members will deliver a certain amount of virtual currency free of charge. We will apply the developed encrypted digital currency to e-commerce, film, game and other instries, and truly realize the landing
in the process of operation of all instries, we set aside the percentage of the total revenue of turnover as the bonus to stimulate the market. As long as you are a member of Laoshu online, you can enjoy the bonus from the company every day
after all the instries are launched, we will eventually package these instries together and achieve the listing goal by 2019. By then, all the online members of Laoshu who meet the conditions will get free stock distribution
Laoshu has set up a brand new business model to build a real platform for sustainable development. So that everyone can learn knowledge, get acquaintances and get wealth here! Old tree online, unlimited wealth, looking forward to your participation, let's go hand in hand, win-win future!