Digital China blockchain

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

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

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

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1 Slimming beauty service contract Party A:__________ Consumer name)

date of birth:_____ Year_____ Month_____ Member number:______________________________ Address:___________________________________ Occupation:___________________________________ Legal representative of minors:____________________ Address of legal representative:_________________________ Contact number of legal representative:____________________ Admission fee: RMB____________________ (in words) (non member free)

Party B:___________________________________ Name of beauty service provider)

address:___________________________________ Tel:___________________________________ Person in charge:___________________________________ Staff:___________________________________ Party A and Party B agree to deal with the contract items of slimming and beauty in accordance with the following provisions:

Article 1 definition of slimming and beauty

If Party A is a person without capacity, its legal representative shall act on behalf of Party A

Party B shall clearly explain to Party A the type of membership and the rights and obligations of membership. If the membership card is lost, damaged or stolen, Party B shall make and issue a new card free of charge after Party A fills in the application form

Party B shall keep a record of the service content provided to Party A, which shall be signed and confirmed by Party A, and shall keep the record for at least two years for checking. Party A may request Party B to provide a of the above record at any time

ring the period of Party A's slimming beauty, any party who finds that Party A's physical condition is abnormal or there is abnormal phenomenon in the implemented parts shall immediately inform the other party. Party B shall immediately suspend the implementation, and shall be obliged to take appropriate measures such as Party A's medical treatment. However, if Party A's abnormal or abnormal situation is not caused by Party B's implementation behavior, Party A shall bear the relevant expenses of the treatment measures taken by Party B

Article 7 charging standard the total cost of the slimming and beauty course in this contract is RMB__________ Yuan; The total cost of supplies for the course is RMB__________ See the annex for details

the so-called effective period refers to the scheled start date of slimming beauty service__________ Year (month). However, if Party A and Party B agree on another time limit later, this limit shall not apply

the price of accepted services and unsealed accessory goods shall be subject to the original price at the time of contract signing

Party A has paid the fees and compensated Party A's losses

Article 13 reasons for termination of the contract by the company

If Party B has one of the following reasons, it may terminate all or part of the contract before or after the implementation of the slimming beauty course:

(1) it is unable to perform e to natural disasters, wars, strikes, government decrees and other force majeure or reasons not attributable to Party B

with the consent of Party A, Party B shall be deemed as Party B's agent or user for the performance of this contract

under the circumstances specified in the first paragraph, Party A may cancel or terminate the contract if it disagrees, and Party B shall not dect the handling charge when refunding the fee. If Party A has any other damage, it may claim compensation

Party B shall be liable for damages to Party A caused by Party B's violation of the provisions of the preceding paragraph

Article 21 qualifications of employees

beauticians, nutritionists or other employees who provide services under this contract must have legal professional qualifications

(1) submit_______________ Arbitration by arbitration commission 2 To____________________ The people's court brought a lawsuit

Party A (signature)_____________ Party B (seal)_______________ Address:_____________________ Person in charge (signature)_______________ ID number: "", ",", ",", "," "," Address:

telephone or telex:_______________ Telephone or telex:

_____ Year_____ Month_____ Day_____ Year_____ Month_____ Date of signing:___________________ Place of signing:___________________ Annex:

the contract of slimming beauty is terminated