浙江省区块链技术研究院,浙江省区块链协会会长

㈠ Which cities have deployed blockchain industrial parks

"Blockchain Yearbook": From the second half of 2016 to the present, the blockchain industries that have been established or are about to be established in my country There are more than 10 parks. In addition to Shanghai, Hangzhou, and Guangzhou, which have always maintained strong momentum in the financial and technology fields, other provinces and cities such as Wuhan, Chongqing, Qingdao, Suzhou, etc. have also already laid out blockchain industrial parks. The "Blockchain Yearbook" not only summarizes the latest detailed information on blockchain industrial parks around the world, but also includes local governments' support policies for blockchain.

According to the "Blockchain Yearbook", as of the end of November 2018, the number of blockchain companies in my country with blockchain as its main business reached nearly a thousand, and the industry has initially formed a scale. At present, governments in many places are also actively positioning blockchain technology from an industrial perspective, and policy systems and regulatory frameworks are gradually developing and improving.

1. Blockchain Industrial Park

1. Shanghai Collaborative Innovation Center was the earliest established but the most low-key.

In November 2016, Zhongguancun Blockchain Industry Alliance and Shanghai Intelligent Industrial Park reached a cooperation to jointly create Zhongguancun Blockchain Industry Alliance-Shanghai Collaborative Innovation Center. At the same time, the Shanghai Intelligent Industry Sky Blockchain Incubation Base and the Shanghai Equity Transaction Custody Center were officially established, which means that China’s first applied blockchain incubation base has officially settled in Baoshan, Shanghai.

The park stipulates that for all types of enterprises registered in the park, the park will provide a certain proportion of support policies based on the size of the enterprise's contribution to the local portion of all taxes paid.

On the day the Shanghai Collaborative Innovation Center was established, companies such as Shanghai Ruizi Investment Management Co., Ltd., Shanghai Kuaibei Network Technology Co., Ltd., and Shanghai Miaozhao Network Technology Co., Ltd. settled in the center. It has been nearly two years since its establishment, and not much news has been exposed about the low-key park.

2. There are three major blockchain entrepreneurial parks in Hangzhou: they occupy the right time, place and people.

In the 2018 Government Work Report, the Hangzhou government clearly listed the blockchain industry as one of the seven future industries that Hangzhou is accelerating to cultivate. At present, Hangzhou has formed three major blockchain industrial parks represented by Xixi Valley Blockchain Industrial Park, China (Xiaoshan) Blockchain Entrepreneurship and Innovation Base, and China Hangzhou Blockchain Industrial Park.

The Xixi Valley Blockchain Industrial Park was established in April 2017. It is located in Xixi Hejing, Qianjiang, an Internet financial town in Xixi Valley. It is invested and operated by Hangzhou Chengyi Asset Management Group.

China (Xiaoshan) Blockchain Entrepreneurship and Innovation Base was jointly established by China Electronics Technology Standardization Institute, Hangzhou Xiaoshan District People's Government, and China Wanxiang Holdings Co., Ltd., and settled in Xiaoshan in May 2017.

China Hangzhou Blockchain Industrial Park is located in Yuhang District. It was established in April 2018. Li Xiaolai, a big figure in the currency circle, also attended the establishment ceremony. At the launch ceremony, Yao Yongjie, chairman of Hangzhou Dunlan Investment, announced the establishment of the Xiongan Global Blockchain Innovation Fund, with a total scale of RMB 10 billion.

3. Wuhan Blockchain IndustryPark to encourage college students to start blockchain entrepreneurship.

Beijing City

On November 9, 2018, the Zhongguancun Management Committee, the Beijing Municipal Financial Work Bureau and the Beijing Municipal Science and Technology Commission jointly issued the "Beijing Municipal Plan for Promoting Fintech Development (2018-2022).

The plan incorporates blockchain technology into the scope of Beijing’s “financial technology” development plan, actively promotes the development of underlying technologies that affect the functional application of financial technology, and improves various technical market facilities, including artificial intelligence and big data. , Internet technology (mobile Internet, Internet of Things), distributed technology (cloud computing, blockchain), security technology (quantum computing, biometrics, encryption technology), etc.

On September 29, 2017, eight departments including the Beijing Municipal Financial Affairs Bureau jointly issued the "Implementation Measures for Building a Green Financial System in the Capital", which mentioned the development of a green financial information base based on blockchain. facilities to improve the safety and security level of green finance projects.

On April 6, 2017, the Zhongguancun Science and Technology Park Management Committee issued the "Zhongguancun National Independent Innovation Demonstration Zone's Fund Management Measures to Promote Deep Integration of Science and Technology and Finance, Innovation and Development" mentioned that financial technology companies are supported as financial regulatory agencies Provide services to financial institutions, carry out demonstration applications of cutting-edge technologies such as artificial intelligence, blockchain, quantitative investment, and smart finance to improve the efficiency and convenience of financial services.

Financial support will be provided to the enterprise based on 30% of the amount of the technology application contract or purchase agreement signed between the financial technology enterprise and the financial regulatory agency or financial institution. The maximum support amount for a single project shall not exceed 5 million yuan.

On December 30, 2016, the Beijing Municipal Financial Affairs Bureau released the "Beijing Financial Industry Development Plan during the 13th Five-Year Plan Period", which mentioned that blockchain is classified as a technology of Internet finance. , and encourage the development of this technology.

On August 10, 2016, the Beijing Municipal Financial Work Bureau released the "Beijing Municipal Financial Work Bureau's 2016 Performance Tasks", which mentioned in Article 8 that the Zhongguancun Internet Finance Comprehensive Pilot Plan should be promoted and Zhongguancun The Blockchain Alliance is established.

Shanghai

On April 28, 2017, the Shanghai Internet Finance Industry Association issued the "Self-Discipline Rules for the Application of Blockchain Technology by Internet Financial Institutions", requiring blockchain technology services The real economy should focus on the balance between innovation, regulation and security, and clarify the bottom line of financial stability and information security. Internet financial institutions applying blockchain technology should report to local regulatory authorities and industry self-regulatory organizations, and actively accept industry supervision and self-regulatory management. , the reported information should at least include the project name, responsible person, business model, business risks, risk control measures, etc.

On March 7, 2017, the Shanghai Baoshan District Development and Reform Commission issued the "Baoshan District Financial Services Work Points in 2017" and mentioned that it will track and serve the construction of the Miaohang Blockchain Incubation Base and the Songnan Shanghai Internet Financial Evaluation Center Construction, relying on professional teams and market forces to promote financialTechnology companies have developed into an important part of Baoshan's financial ecosystem, forming a development model in which venture capital funds and angel investors are actively gathering, technology and finance support is strong, and corporate investment motivation is fully stimulated.

Guangdong Province

On December 8, 2017, the Office of the People's Government of Huangpu District, Guangzhou City and the Office of the Guangzhou Development Zone Management Committee issued the "Guangzhou Huangpu District Guangzhou Development Zone Promotion of Blockchain" "Industrial Development Measures", with regard to the industrial and commercial registration place, tax collection and administration relations and statistical relations within the scope of Guangzhou Huangpu District, Guangzhou Development Zone and its entrusted management and subordinate parks, there must be a sound financial system, independent legal person qualifications, and a commitment of 10 Blockchain enterprises or institutions that do not move their registered and office addresses, do not change their tax obligations in the area, and do not reduce their registered capital during the year will implement cultivation rewards, growth rewards, platform rewards, application rewards, technology rewards, financial support, and activities Subsidies and other incentives. This is currently the most supportive policy measure in the country.

On September 25, 2017, the Shenzhen Municipal People's Government issued the "Several Measures to Support the Development of the Financial Industry in Shenzhen" and mentioned that the special financial technology awards will focus on rewards in blockchain, digital currency, and financial big data. For outstanding projects in application and other fields, the annual reward amount will be controlled within 6 million yuan.

On August 17, 2017, the Shenzhen Municipal Economic, Trade and Information Technology Commission issued the "Notice of the Municipal Economic, Trade and Information Commission on organizing and implementing the 2018 Special Support Plan for Shenzhen's New Generation Information Technology Information Security Project for Strategic Emerging Industries" 》 mentioned that it supports blockchain technology.

On November 3, 2016, the Financial Development Service Office of the Shenzhen Municipal People's Government issued the "Thirteenth Five-Year Plan for the Development of Shenzhen's Financial Industry", which mentioned that financial institutions should be supported to strengthen their understanding of blockchain and digital currencies. Research and exploration of emerging technologies.

Chongqing City

On March 7, 2018, the Chongqing Municipal Government issued the "Notice on the Implementation and Division of Tasks for Promoting Supply Chain Innovation and Application Guidance Opinions" mentioned that the research and utilization area Emerging technologies such as blockchain and artificial intelligence will establish a credit evaluation mechanism based on the supply chain.

On November 7, 2017, the Chongqing Municipal Economic and Information Technology Commission issued the "Opinions on Accelerating the Cultivation and Innovative Application of the Blockchain Industry" and mentioned that by 2020, we will strive to create 2 blockchain projects in Chongqing. - 5 blockchain industry bases, introduce and cultivate more than 10 leading enterprises in the domestic segment of blockchain, more than 50 blockchain enterprises with core technologies or growth-oriented, introduce and cultivate 500 mid-level and senior blockchain talents With the name above, Chongqing will be built into an important domestic blockchain industry highland and innovative application base.

㈡ What are the formal OTC trading platforms?

The formal OTC trading platforms include Huobi Exchange, Binance Exchange, OYI Exchange and A-Net Exchange.
1. Huobi Exchange
Huobi has assets of US$12.496 billion, a total of 1,030 trading pairs, and a 24-hour trading volume of 35.483 billion.There are 8 U.S. dollars and OTC currencies, and the merchant (buy/sell) is 291/470.
Huobi Global (https://www.huobi.sh/), headquartered in Singapore, is an innovative digital asset trading platform under the Huobi Group that serves professional trading users around the world. It is committed to discovering high-quality innovative digital assets. Investment Opportunities. Currently, it provides currency transactions in hundreds of currencies including BTC, ETH, LTC and HT, margin trading and contract transactions in mainstream currencies, and OTC in 19 legal currencies and mainstream currencies including USD and CNY. trade.
2. Binance Exchange
Binance has assets of US$15.484 billion, a total of 997 trading pairs, a 24-hour turnover of US$65.082 billion, a total of 6 OTC currencies, and merchants (buy/sell) of 89/ 75. Binance is the world's leading blockchain digital asset trading platform. It provides the world with a wide range of digital currency transactions, blockchain education, blockchain project incubation, blockchain asset issuance platforms, blockchain research institutes, and blockchain Chain charity and other services currently have users in more than 190 countries and regions around the world. With its core memory matching technology of 1.4 million orders/second, it is one of the fastest cryptocurrency trading platforms in the world and one of the platforms with the largest cryptocurrency trading volume in the world.
3. European Exchange
OKEX has assets of US$35.3506 million, a total of 735 trading pairs, a 24-hour turnover of US$20.818 billion, a total of 10 OTC currencies, and merchants (buy/sell) of 159/159.
OKEx (https://www.okexcn.com/) is one of the world's famous digital asset trading platforms. It mainly provides cryptocurrencies and derivatives of digital assets such as Bitcoin, Litecoin, and Ethereum to global users. Transaction Services. OKEx uses advanced technologies such as GSLB, distributed server clusters, distributed storage, high-speed memory trading engines with multi-machine backup, cold wallets, and hot wallets with offline private keys. It operates on multiple terminals such as Web, mobile, and PC Provide customers with safe, stable and credible digital asset trading services. At the same time, it continues to improve and upgrade its products and services based on users' suggestions and needs, aiming to serve every user better and better.
4.A Network Exchange
A Network has assets of US$90 million, a total of 299 trading pairs, a 24-hour turnover of US$4.794 billion, a total of 4 OTC currencies, and merchants (buy/sell) of 36/34 .
AOFEX exchange is located in London, UK, with its Asia-Pacific headquarters in Singapore. It is the world's leading digital financial derivatives exchange and has obtained the US MSB digital currency trading license and the Singapore MAS service exemption license. AOFEX has always adhered to the values ​​of "customers first, integrity and reliability, innovation and inclusiveness, cooperation and responsibility". AOFEX adheres to the vision of "becoming the most influential digital financial platform, providing services to 10 million institutional investors and qualified investors". And remember “let the numbersWith the mission of "Financial Inclusion for the Public", it builds the underlying blockchain financial infrastructure through its own technology accumulation, continuously accumulates and improves its core capabilities, provides users with a professional digital financial service platform, and truly makes digital finance inclusive for the public.

㈢ How do we judge which digital currency trading platform is the most reliable?

The reliability of the judgment mainly depends on whether the platform has a formal digital currency license. This license is equivalent to that of an exchange. Business license, so you can use it as one of the criteria for judging.
In addition, you should choose the exchange according to your own needs. Factors such as the handling fee are also within the scope of personal needs.
In the end Generally speaking, there is no completely reliable exchange. If you choose, you can only choose the exchange that suits you.

Is defi illegal?

Defi itself is not illegal, but it depends on the specific situation. Operation, if the rate of return of a certain type of product, such as a fixed investment fund, reaches 10%, this is a relatively dangerous signal. Stay away from this type of product. Some countries have regulations for some specific directions.
DeFi is the abbreviation of Decentralized Finance in English, translation The past is decentralized finance. Looking at the development of cryptocurrency, the evolution of cryptocurrency is accompanied by chaos and hope. Difi is one of the most talked about topics in the blockchain field in 2019. Executive of Linktobit Asia Pacific Research Institute Dean Zou Guanjun once said publicly: DeFi must be the future because it is the optimal combination of security, privacy and efficiency.

㈤ Why is Qulian Technology not listed?

Qulian The reason why the technology has not yet been listed may be that the revenue and profit of Qulian Technology have not yet reached a certain scale

1. Qulian Technology has implemented multiple rounds of financing. Important shareholders include Xinhu Zhongbao, Wang Xin of Zhejiang University, SDIC Hi-Tech, Fosun, etc. It can be seen that blockchain, as an important technological innovation in the field of financial technology, is accelerating the integration of policy, technology, and the real economy to build a new ecosystem of trusted value interconnection. It is also gradually being used in government management and public affairs Played an important role in the service.

2. In October last year, the Qulian Technology blockchain open service platform "Filo" was officially launched. With the help of high-quality cloud computing resources, it provides visualization, easy expansion, and one-stop Blockchain services provide comprehensive and convenient technical service support for blockchain applications and operation and maintenance, and provide full-process scenario construction for blockchain. Blockchain. Blockchain. "Blockchain+" ecological and technical endowment Yes. It should be noted that Qulian Technology is still in the process of financing, and the specific launch time cannot be predicted.

(5) Zhejiang Provincial Founder Blockchain Research Institute Extended Reading:

Hangzhou Qulian Lian Technology Co., Ltd. is a global provider of blockchain technology and solutions, committed to building new infrastructure and empowering the digital development of society.

As the blockchain enterprise with the most diverse implementation scenarios in the industry, Qulian Technology products have been widely used in finance, civil societyIt covers key areas such as health, government affairs, justice, energy, and manufacturing, supporting a business scale of hundreds of billions of yuan and serving nearly 150 million people.

The company has jointly established a number of joint ventures with a number of well-known companies, covering blockchain + finance, Internet of Things, medical care, smart government, smart cities and other fields. Qulian Technology, together with the Cyberspace Administration of Zhejiang Province and Zhejiang University, established the Zhejiang Blockchain Technology Research Institute, my country’s first government-school-enterprise cooperation institution in the field of blockchain.

As a blockchain unicorn enterprise, Qulian Technology is far ahead in the industry in terms of company size, technical strength, cooperation cases, asset scale, social effects, etc.

Qulian Blockchain The chain platform (hereinafter referred to as the "platform") is a domestic independent controllable alliance chain basic technology platform developed by Hangzhou Qulian Technology Co., Ltd. It provides enterprise-level blockchain for the blockchain technology needs of enterprises, government agencies and industrial alliances. Network Solutions.

The platform focuses on three major themes: efficiency and ease of use, high scalability, and security and compliance, to comprehensively create the best user experience. The platform is currently capable of supporting 32,000TPS in the actual standard production environment (8-core 16G, standard server with HDD mechanical hard disk). A single chain can reach more than 50,000TPS under hardware acceleration conditions. The average daily storage capacity has achieved a TB-level breakthrough. At the same time, it is highly efficient through self-research The consensus algorithm NoxBFT supports consensus networking of thousands of nodes and enables hierarchical deployment of hundreds of thousands of multi-type blockchain network nodes. In addition, the platform also has efficient data indexing services, large file trusted storage services, trusted data source services, multi-level authority management systems, TEE-based secure encrypted storage mechanisms, multi-dimensional security audit services, distributed CA management mechanisms, and complete A series of scalable features such as ecological components support enterprises to quickly deploy, expand, configure and manage blockchain networks based on existing cloud platforms, and conduct real-time visual monitoring of the operating status of the blockchain network.

The platform is committed to building the underlying infrastructure of domestic commercial blockchain, providing high-quality technical support and convenient and reliable integration for decentralized applications such as digital asset clearing, trusted data storage, and disintermediary transactions. solution. At the same time, we are actively deploying the blockchain ecology to achieve "blockchain+" in the fields of finance, medical care, government affairs, energy, IOT, etc., giving full play to the underlying supporting role of blockchain as the next generation value Internet, empowering all walks of life, and helping Economic growth.

㈥ As a leader in the blockchain industry, in what aspects does Qulian Technology play a leading role

As a leading enterprise in blockchain, Qulian Technology’s products have been widely used in finance, It is the blockchain enterprise with the most abundant implementation scenarios in the industry in key areas such as people's livelihood, government affairs, justice, energy, and manufacturing. Since its establishment, Qulian Technology has adhered to independent innovation in core technologies. At present, Qulian Technology’s domestically produced and controllable core products include alliance blockchain platform, blockchain privacy computing platform, open source cross-chain technology platform and blockchain open service platform, etc., which meet the requirements of enterprise-level applications in terms of performance, permissions, security, Privacy, reliabilitymeet various commercial needs such as performance, scalability, operation and maintenance. Among them, the alliance blockchain platform is the alliance chain infrastructure with the fastest single-chain peak speed, the most supported nodes, and the largest storage capacity in the world. It is also the first blockchain core technology in China to pass the blockchain standard test of the Ministry of Industry and Information Technology and the Academy of Information and Communications Technology. platform, and ranked first in both the blockchain function test and performance test of the China Academy of Information and Communications Technology from 2017 to 2020. Qulian Technology also actively promotes industry-university-research work, and jointly established the Zhejiang Provincial Blockchain Technology Research Institute, the first government-school-enterprise cooperation institution in the field of blockchain in China, together with the Cyberspace Administration of Zhejiang Provincial Committee and Zhejiang University. The university cooperated to establish the Zhejiang University Blockchain Research Center. Qulian Technology is far ahead in the industry in terms of company size, technical strength, cooperation cases, asset scale, social benefits, etc.

㈦ It’s 2021. What will be the development trend of my country’s blockchain technology in the future?

Domestic blockchain technology has been conceptualized a few years ago and has now become widely used. It has been applied to actual business scenarios, such as the rice we eat, and the QR code on the packaging
Traceability is the application of blockchain technology. Companies like Shanghai Wanglian Technology entered the market earlier and are currently developing very well.

㈧ How much does it cost to develop a live video APP

How much does it cost to develop a live video APP

First of all, I want to ask you a basic question. Customized development, source code development and template application are the three methods of live broadcast APP development. Which method do you choose? This question is very critical and related to the answer to your question.

Some people say that you should not think about customized development of live broadcast APPs because it is too expensive. Others say that you should never directly use templates for live broadcast APP development. It is too spicy and you should never choose it. In fact, this is all one-sided. Words, in fact, exist to be reasonable. These three development methods all have their own significance, but they are suitable for different people.

1. Customized development

Purely customized development of live broadcast APP source code. Every string of code is typed by programmers. It is very expensive, about 30w, which is certainly unaffordable for ordinary people, but for friends who can make good use of it and achieve greater benefits, this is just a brick on the road to entrepreneurship. The custom development cycle of live broadcast APP is also long, plus the time for testing and modification, so it is not suitable for those who are "anxious".

2. Source code second release

The basic framework and basic functions of the live broadcast APP have been developed. It is also a good choice for people behind to take it back to customize and develop special functions. This source code can It is constantly updated and iterated during the operation process. Since it is produced in a "streamlined production", the market price is usually low, around 70,000. The source code development method is the most cost-effective development method among the three development methods.

3. Template application

The method of applying templates for live broadcast APP development is actuallyIt is very commonly used. Although from a technical point of view, this method is relatively "hot chicken" because it cannot carry out secondary development and cannot change any code in the template. There is no possibility of secondary development. However, for those with insufficient budget, I also hope to build the program first, which is more suitable for entrepreneurs with the mentality of "operating and trying it out", but it will be more troublesome when updating or migrating later.

In addition to the live broadcast APP development method, the quality of the source code will also affect the answer to your question. Low-quality source code will naturally be lower, so how to judge the quality of the source code?

1. Look at the reputation of the developer’s other products

2. Look at the maintenance status and how many times it has been updated

3. Check whether the code is clean and whether there are any after-sales measures

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4. How much concurrency does the live broadcast APP source code support?

Live broadcast APP development

Low latency, smooth and no lag, excellent interactive experience, no black screen, rich The gift system, the clarity of the live broadcast screen... many things will affect the user experience. If you want to solve these problems, you should not be too picky about the development cost and operating cost of the live broadcast APP. It is particularly important to find a balance between the two.

㈨ How does the blockchain unicorn company Qulian Technology lay out the "industry-university-research-application" strategy?

Qulian Technology participated in the Ministry of Science and Technology, the Ministry of Industry and Information Technology, the Zhejiang Provincial Department of Science and Technology, and the Guangdong Provincial Department of Science and Technology. There are more than 10 key R&D projects related to blockchain initiated by the Department of Science and Technology and others. At the same time, Qulian Technology actively promotes industry-university-research work, and jointly established the Zhejiang Provincial Blockchain Technology Research Institute, the first government-school-enterprise cooperation institution in the domestic blockchain field, in conjunction with the Cyberspace Administration of Zhejiang Provincial Committee and Zhejiang University. Zhejiang University has cooperated to establish the Zhejiang University Blockchain Research Center, and will establish Chongqing Advanced Blockchain Research Institute and other institutions in 2021.

You can also check it online.

㈩ "Hangzhou Blockchain Industry Report 2018" pdf download to read the full text online, please ask for Baidu Netdisk cloud resources

"Hangzhou Blockchain Industry Report 2018" online Netdisk pdf latest full set download:
Link: https://pan..com/s/10pDxblhmqUhQ4y3JNBDeSw?pwd=rzy8 Extraction code: rzy8
Introduction: To understand the technological innovation of the blockchain industry in Hangzhou and application implementation status to promote the development of the blockchain industry in Hangzhou. Under the guidance of the leadership of the Finance Office, the Hangzhou Blockchain Technology and Application Federation organized the Shuqin Technology Blockchain Research Institute to jointly launch the "2018 Hangzhou Blockchain The writing work of Chain Industry Report.

In order to fully understand the situation, Hangzhou Blockchain Technology and Application Federation formed a special research team on May 28, 2018. After spending three months conducting research on nearly 30 blockchain companies in Hangzhou (nearly 20 of which were field surveys), the team mastered a large amount of first-hand information.After more than two months of writing and repeated revisions, the report was finally completed in early November.