中国区块链产业办公室主任是谁,中国区块链产业发展办公室主任

中国区块链产业办公室主任：中国区块链产业发展办公室主任是李小加，他是中国科学院计算机网络信息中心副主任，中国计算机学会副秘书长，中国网络安全学会常务理事，全国网络安全示范企业联盟副理事长，国家信息安全标准化技术委员会专家委员，中国网络安全协会副秘书长，中国网络安全协会技术专家委员会副主任等职务，是国内网络安全领域的专家。

区块链技术：区块链技术是一种分布式数据存储、点对点传输、共识机制、加密算法等技术的组合，它可以让数据在不受信任的网络中安全地传输和存储。区块链技术不仅可以用于金融领域，而且还可以用于政府、企业、社会等各个领域，如智能合约、智能物流、智能医疗、智能制造等，是一种革命性的技术，可以改变传统行业的运作模式。

区块链产业发展：区块链产业发展是指利用区块链技术发展的产业，它是一种全新的产业，它可以让数据在不受信任的网络中安全地传输和存储。中国区块链产业发展办公室主任李小加提出，要推动区块链技术在金融、政府、企业、社会等各个领域的广泛应用，推动区块链产业发展，以推动国家经济发展。为此，中国政府出台了一系列政策措施，如支持区块链技术的研发、支持区块链企业的发展等，以推动区块链产业发展，为国家经济发展做出贡献。

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㈠ The two giants of blockchain mining machines have successively submitted applications for listing in the United States, desperately trying to catch the "window" to see if they can do so

Yang Liuhu, reporter of China Times (chinatimes.net.cn) Jinhua Wu Min reports from Shanghai and Beijing

The trend of the blockchain industry has begun to become clearer as the country issues clear encouragement signals. Canaan and Bitmain, the two major domestic mining giants that have been struggling to go public, seem to have grasped "life-saving straws."

"China Times" reporters learned that on October 28, the U.S. Securities and Exchange Commission announced the IPO documents of chip mining machine manufacturer Canaan Yunzhi. The documents showed that Canaan Yunzhi's plan to raise funds was insufficient. It exceeded US$400 million, which was smaller than the US$1 billion raised during the failed IPO in Hong Kong. This is also the fourth time that Canaan has sought financing channels from overseas capital markets after several unsuccessful IPOs in Hong Kong. .

On the other hand, Bitmain, as the world's largest cryptocurrency mining company and a competitor of Canaan in the mining machine and AI chip markets, is staged a "CEO revolt." Just on October 29, Wu Jihan, the co-founder of Bitmain, publicly announced at an all-employee meeting that he would terminate all positions of Bitmain’s legal representative and chairman Ketuan Zhan, who started the business together. The two founders completely broke up. .

On October 30, new news came out of Bitmain. According to reports from self-media in the relevant industry, one week before Wu Jihan launched this "coup" raid, Bitmain had secretly submitted a listing application to the SEC, and the sponsor was Deutsche Bank. This process has been led by Jihan Wu and CFO Liu Luyao, another senior executive of Bitmain, with Ketuan Zhan less involved. In this regard, our reporter also called the relevant departments of Bitmain, but Bitmain declined to comment.

"Both Canaan Ventures and Bitmain have been on the road to IPO in the past two years, but the road ahead is bumpy. Due to the cold winter period in the mining industry, the mining companies of these two institutions have The machine business is deteriorating, and the capital chain is even tighter. Now that the country’s favorable policies have been introduced, there is no doubt that both institutions have begun to rush into the US stock market. Compared with the two capital markets of the mainland and Hong Kong, Canaan has always been cautious about such business, so Canaan It is almost impossible for Yunzhi and Bitmain to be listed in Shanghai and Hong Kong. The US stock market is relatively loose. For Bitmain, Wu Jihan’s strong return means that if it obtains shareholder support, Bitmain will focus on the areas with the most advantages. The blockchain industry is regrouping in the mining machine and mining pool business and launching an impact on the US stock market." On October 30, Liang Ming (pseudonym), an investor in the mining machine business in Shanghai, told a reporter from China Times.

The future of the second "mining company" to go to the United States for IPO is uncertain

Compared with the turbulent Bitmain, Canaan is one step ahead, attacking the IPO for the fourth time and submitting a U.S. stock prospectus .

According to Canaan's disclosure in the prospectus, the company started by producing Bitcoin mining machines and is the world's second largest Bitcoin mining machine manufacturer. In the first half of 2019, calculated in terms of mining machine sales, the company's first quarter of 2019 The half-year market share was 23.3%, ranking second in the world, and Bitmain’s market share was 64.5%, ranking first.

According to public information, as the world's second largest manufacturer of Bitcoin mining machines, Canaan's Avalon mining machine was launched in 2013, which is a commercial ASIC chip Bitcoin mining machine. Bitcoin "miners" bid farewell to the original era of computer CPU and GPU mining and chose high-power ASIC chip mining machines.

In 2015, due to Bitmain’s dominance of the mining industry with its S7 Antminer and subsequent S9 mining machines for many years, Canaan’s new series of mining machines was late in losing its first-mover advantage. In July 2018, Canaan released the Avalon A9 series, which was earlier than Bitmain’s launch of 7nm technology ASIC chip mining machines. Due to the low price of the virtual currency market, Canaan's efforts to make a comeback have had limited success this time.

Reporters found on Canaan’s official website that the Avalon A1166 is currently priced at US$1,978. The A11 series of Avalon A1146, A1066, A1047, A1026 and other mining machines are also on sale.

According to sources in the mining market, Canaan recently released the Avalon A1166, which has a computing power rating of 73TH/s and an energy consumption ratio of 46J/T. A1166 is Canaan's best mining machine at present. Based on the current Bitcoin price and mining profits, the time to pay back the investment is about 230 days.

It is worth noting that in this prospectus, Canaan listed Bitcoin price as the first risk factor. Due to the downturn in currency prices and the sharp fall in mining machine prices, Canaan Yunzhi achieved revenue of 289 million yuan and a net profit loss of 331 million yuan in the first half of this year. Compared with the net profit of 216 million in the first half of 2018, the profit dropped by 252% year-on-year.

“The price of Bitcoin controls the fate of major mining machine manufacturers, and the symbiotic nature is very obvious. Mining machines not only consume electricity, but their mining costs are also affected by the dry and wet periods of hydropower. "On October 28, a mining machine manufacturer in Sichuan said in an interview with a reporter from China Times.

The prospectus shows that the funds raised from this IPO will be used for the research and development of AI algorithms and application-related ASICs, and the company’s future revenue growth will depend on whether it can successfully open up AI. markets and enter new application areas.

In other words, in addition to mining machine sales, Canaan is also working hard in the field of AI algorithms and applications, trying to transform into an AI chip manufacturer.

The mining machine boss also went public after the internal battle

In fact, as the development of China’s blockchain industry has been elevated to a national level, recently in the mining machine industry, especially the two major giantWhat is happening in this area is really confusing to the outside world.

Since the "second eldest" Canaan and Zhizhi have chosen to go public, why can't Bitmain, the boss, go public, even though it is currently involved in a battle for management control?

In an important notice issued to employees by Bitmain co-founder Jihan Wu on October 28, he decided to terminate Micree Zhan from all positions in Bitmain, effective immediately. It also stated that any employee of Bitmain shall no longer carry out Micree Zhan’s instructions and shall not participate in meetings convened by Micree Zhan. If there is any violation, the company will consider terminating the labor contract depending on the severity of the case; if it causes damage to the company’s economic interests, the company will pursue civil or criminal prosecution in accordance with the law. responsibility.

There is more news that Wu Jihan subsequently sent another email announcing the dismissal of Wang Zhi, the current head of HR. Wang Zhi was appointed by Ketuan Zhan and seems to be very unpopular within Bitmain. Micree Zhan is currently prohibited from entering the company's office, and employees are prohibited from continuing to follow instructions, which is equivalent to being expelled "out of the country."

A reporter from "China Times" also reviewed the development history of Bitmain and found that the main operating entity of Bitmain is Beijing Bitmain Technology Co., Ltd. The predecessor of Bitmain was founded by Ketuan Zhan, Wu Jihan was a latecomer, and the circle Nei has always believed that Ketuan Zhan is the real operator of Bitmain.

In August 2018, Bitmain went to Hong Kong for its IPO. According to the prospectus at the time, Ketuan Zhan held 36% of Bitmain’s shares and was the largest shareholder; Jihan Wu held 25.25% of the shares and was the second largest shareholder. No one has absolute control.

According to analysis by insiders, the root cause of the split between the two parties is the disagreement between the two founders on the company's business line. The core is their different opinions on whether to develop the AI ​​chip business. Wu Jihan prefers to do mining machines and mining, while Zhan Ketuan prefers to do technology and lead Bitmain's AI projects.

Public reports show that in March this year, Wu Jihan had distanced himself from the management of Bitmain.

At that time, Wu Jihan led some core technical personnel to create a new company dedicated to the construction of blockchain infrastructure. Its business included digital currency exchanges, mining pools, etc. It is reported that Bitmain has also invested in Wu Jihan’s new company, while Wu Jihan continues to hold shares in Bitmain. After Wu Jihan "established a new business", Bitmain's business mainly focused on AI chips and mining machine chips, with Zhan Ketuan fully in charge.

However, there are already clues that Wu Jihan can make a comeback this time.

According to information from Qichacha, on October 28, the legal representative of Beijing Bitmain Technology Co., Ltd. was changed from Ketuan Zhan to Jihan Wu, and Wu Jihan also succeeded Ketuan Zhan as executive director. Ketuan Zhan resigned as executive director and continued as manager.

According to a Bitmain insider, in terms of Bitmain’s development direction, in addition to Kai-fu Lee, most of the company’s shareholders alsoAlmost all of them support continuing to do business related to blockchain, especially mining machines. This is also the idea that Wu Jihan has always insisted on. Spurred by previous rivals' submission of prospectuses, shareholders supported Wu Jihan's rise to power, and their primary purpose was to promote Bitmain's listing in the United States.

㈡ Organized by Qin Chu | The Western Digital Expo and the 3rd Xi'an Blockchain Industry Development Forum were successfully held!

On the afternoon of June 17, 2022, the "2022 The Western China Digital Economy Expo and the 3rd China Xi'an Blockchain Industry Development Forum" (hereinafter referred to as the Forum) was successfully held by Babbitt, West China Network, Global Network, China Report, China News, Sanqin Metropolis Daily, Daqin Network, Xi'an Daily, Xi'an Evening News, Huashang Daily, Huashang.com, Phoenix Wind, Sina.com, Sohu.com, NetEase, Tencent.com, Chain Node, 8 Questions, Inspection Blockchain and many other media provided reporting support for this forum.

This forum is a sub-forum of the 2022 Western China Digital Economy Expo. The forum has the theme of "Focus on the Metaverse, Cultivation of New Business Forms, and Release of New Momentum". Sun Yat-sen of the Xi'an Big Data Resources Management Bureau was specially invited to the forum. Deputy Director Wei, Director of the Chinese Calligraphers Association and former commander of the Shaanxi Armed Police Corps Wang Chunxin, Chairman Jiang Bo of Xi'an Peihua College, Deputy Secretary of the Party Committee and President of Shaanxi Vocational and Technical College Liu Shenghui, Li Yongbin, Information Office of the Xi'an Municipal Committee of the Communist Party of China Chairman, Zhang Yi, Deputy Director of the Industrial Development Promotion Bureau of Xi’an Chanba Ecological Zone Management Committee, President Tan Min of Xi’an Blockchain Technology Application Association, Secretary-General Li Weipeng of Xi’an Blockchain Technology Application Association, Xi’an Blockchain Technology Zhao Liang, Chairman of the Supervisory Committee of the Application Association, as well as nearly 500 guests including government leaders, keynote speakers, roundtable guests, representatives of industry associations, experts in the blockchain field, representatives of financial media, and representatives of local enterprises attended the meeting to discuss and discuss cutting-edge topics of the times. The future development trend of the blockchain industry.

With the strong support of representatives from all walks of life, this forum will include speeches by government leaders, keynote speeches by celebrities, award ceremonies, signing ceremonies, guest roundtable dialogues and other links to explore the digital economy and The two-way empowerment path of the real economy actively promotes the cross-regional linkage development of the blockchain industry, releases new momentum for the development of the blockchain industry, and continues to promote the integrated development of the digital economy and the real economy.

This forum officially opened at 14:00 on June 17th. The two moderators briefly introduced and presented the government leaders and guests present.After expressing a warm welcome, the forum officially opened!

At the beginning of the forum, Sun Wei, deputy director of the Xi'an Big Data Resources Management Bureau, delivered a welcome speech for the forum. In this speech, Deputy Director Sun focused on introducing the current development status of my country's blockchain industry and the development achievements of our city's digital economy.

Deputy Director Sun emphasized in this speech:

Currently, the global economy is still in a fragile recovery, and the digital economy has become a new driving force that effectively promotes high-quality economic development. and new engines. As an important town in the western part of the digital economy industry, Xi'an is based on the new development stage, implements new development concepts, and builds a new development pattern. It has achieved certain results in smart cities, digital economy, etc. Industry organizations such as Xi'an Big Data Association and Blockchain Association The positive guidance has laid a solid foundation for the future development of our city’s digital economy.

In the future, Xi'an will adhere to innovation-driven development, create a good digital ecology, strive to promote digital technology to better serve the real economy, and create an open, fair, just and non-discriminatory digital economic development environment, and welcomes all enterprises. Settled in Xi'an and jointly build a digital economy industry ecosystem!

Speaker: Bao Dawei, Head of Blockchain Strategic Cooperation of FILM

As the first keynote speaker of this forum, Mr. Bao Dawei systematically introduced FILM Its positioning, purpose, technological advantages, practical applications, talent cultivation system, cooperation network and other aspects.

Mr. Bao Dawei said:

As China’s largest blockchain organization, the most dynamic blockchain technology open source community, and the most internationally influential blockchain One of the alliances, the Golden Link Alliance is based in the Bay Area and serves China. It features safe and controllable technology and is committed to improving the ability of financial services to the real economy. Up to now, Golden Link Alliance has achieved full-link localization support, more than 200 applications have been stably produced and run, and many cases have achieved good social and economic benefits; the widely recognized blockchain talent cultivation system has successfully cultivated blockchain talents. There are more than 30,000 professional talents, continuing to output the backbone of the blockchain industry!

Speaker: Tan Min, President of Xi’an Blockchain Technology Application Association

At the forum, President Tan Min spoke of “the problems faced by enterprises and the issues they need to think about”. Starting from the starting point, it introduces in detail the role of digital technology in promoting enterprise development, the industrial structure of the Yuanverse, etc.

President Tan Min said:

Enterprises are eager to use digital technology to achieve breakthroughs in aspects such as "market demand, brand building, user acquisition, user stickiness, increased profits, and industrial upgrading." Some companies have already achieved success. Facing the future trend of "digital collections + real economy + metaverse", governments, industry associations, industrial parks, pioneering enterprises and academic institutions are all important promoters of the metaverse. Cross-industry and cross-field technological integration and Business innovation is expected to contribute to the increasingly prosperous Yuanverse industrial structure.

After the wonderful speeches of the two guests, this forum ushered in the first signing ceremony: "Yuanongyuan-Empowering the Real Economy to Help Rural Revitalization" Strategic Cooperation Signing Ceremony (hereinafter referred to as: signing ceremony).

Zhao Xiangbing General Manager of Yuannongyuan

Liu Zhiqiang Director of Data Information Service Center of Yanliang District, Xi'an City

Bai Yu Big Data of Pucheng County, Weinan City Center Director

Guo Hongbing Chairman of Luochuan Guotouhao Apple Supply Chain Management Co., Ltd.

Zhang Jianbo Chairman of Xingping Chili Industry Association

Zhang Mai Secretary of the Xiaoying Village Committee of Liquan County

Fu Lei General Manager of Shaanxi New Educated Youth Network Technology Co., Ltd.

Chen Qing General Manager of Dali Baiguo Wangdongzao Cooperative
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Speaker: Ma Qianli, Vice President of Babbitt & Secretary-General of META50 Forum

As the third keynote speaker of this forum, Secretary-General Ma Qianli took the "Metaverse Concept" as the entry point , introducing "the future product form of the Metaverse and the future copyright form of the Metaverse" and other aspects.

Mr. Ma Qianli mentioned:

As the concept and key technologies of the Metaverse gradually mature, the Metaverse is continuously applied to various scenarios. In the era of mobile Internet, web pages have been replaced by APPs, making people's interactivity more convenient. Thousands of information can be conveyed and output with just a click of a finger; the product form of the Yuanverse era has been replaced by NPInstead, AR/AI virtual technology uses panoramic virtual technology to improve immersion.

The core of NPC in the future will be the underlying protocol (blockchain) + virtual digital human (visual presentation) + AI (large-scale decision-making). In the future, the copyright form in the metaverse will give birth to new With different asset forms, new creative subjects and new combination states, the new industrial landscape of the future Metaverse is gradually taking shape.

Speaker: Ma Qiang Vice Chairman Unit of Blockchain Service Network BSN Development Alliance, Hongzao Technology C00

At the forum, Mr. Ma Qiang systematically explained how blockchain Empowering the digital economy, what is NFT technology, the importance of NFT technology in the metaverse, the Chinese technology system of NFT, etc.

Mr. Ma Qiang mentioned:

The DDC network is a secondary network composed of multiple open alliance chains based on the blockchain service network BSN, and Provides ready-made chain environment and related smart contracts, API and SDK for the generation of NFT/DDC. The BSN-DDC basic network adheres to the eight core concepts of "as transparent as a public chain, fully compliant in the country, low in price, and technologically diverse". It has currently built Tai'an chain, Wuhan chain, Wenchang chain, Fuzhou chain and many other chains based on different Open alliance chain of blockchain technology!

Moderator: Li Haifeng, Operation and Maintenance Director of Qinchu Technology

Roundtable guests:

Li Shi, General Manager of Tencent Cloud Northwest

/> Yao Yao General Manager of Inspur Shaanxi Cloud Equipment

Wang Lei Huawei Cloud Blockchain Product Director

Liu Fuhua Northwest Business Director of Amazon Cloud Technology

Zhang Lei Director of Northwest Internet Business of Alibaba Cloud

Mo Yi Director of Public Affairs of Kingsoft Cloud Government and Enterprise Division

At the roundtable meeting, the guests gathered around the "Yuanverse-Next Generation Internet and The theme of "Business Scenario" discusses "the future form of the Metaverse, the direction of development in the Metaverse field, the role of cloud computing in the Metaverse industry, and the Metaverse worthy of attention.""Application Scenarios" expressed their respective views. As all the guests said: The Metaverse track is full of imagination and worthy of exploration by all enterprises.

Sharing guest: Bao Shuai is convinced that the co-founder of Kechuang Information Technology Company Ren&COO

At the forum, Mr. Bao Shuai took "blockchain + autonomous driving" as the starting point and shared the commercial implementation issues of autonomous driving systems, autonomous driving data sharing based on blockchain, and The direction of implementation of blockchain technologies such as autonomous driving data sharing.

After Mr. Bao Shuai’s wonderful speech, this forum ushered in the second round of signings: Gansu Cultural Exchange Center Silk Road Digital Collection Trading Platform Signing Ceremony (hereinafter referred to as: Signing Ceremony).

Deeply exploring new areas of cultural integration and forging an international platform for cultural exchanges, Gansu Cultural Property Rights Trading Center has always adhered to the principle of "culture connects capital, and transactions enhance value" The purpose is to continuously promote the integrated development of culture and the Internet, and strive to create a comprehensive service platform for the cultural industry that integrates cultural elements across industries, regions, specialization, quality and characteristics.

Gansu Culture As a one-stop digital commodity industry service platform, the Exchange Center Silk Road Digital Collection Trading Platform continuously promotes the confirmation of rights, authenticity, price, certainty, and order of digital commodities, truly serving the real economy, promoting the circulation of digital commodities, and promoting The deep integration of culture with the Internet, finance and creativity.

Wang Qiming General Manager of Gansu Cultural Exchange Silk Road Data Tibetan Trading Platform

Meng Fanying General Manager of Qinchu Technology
< br /> Wang Qiming General Manager of Gansu Cultural Exchange Silk Road Data Tibetan Trading Platform

Yang Ning General Manager of Shaanxi Sanerer Cultural and Creative Development Co., Ltd.

Speaker: Yang Yongqiang Zhigui Technology Product Director

As the fifth keynote guest of this forum, Mr. Yang Yongqiang took "Application Practice of Metaverse to Empower Digital Industry" as the starting point and shared with examples the application practices of Metaverse in the digital industry. Practical applications, and the impact of the future metaverse on the digital economy.

Mr. Yang Yongqiang mentioned:

As an important way to leap into the digital world, many domestic cities have successively issued metaverse incentive policies; as a new social form that integrates multiple new technologies, , Yuanverse has continued to make efforts in the digital transformation process of multiple industries and fields such as urban governance, digital twins, digital collections, digital art, city exhibition halls, entertainment activities, virtual digital characters, etc.!

Speaker: Ma Lichuan, Deputy Director of Shaanxi Provincial Key Laboratory of Blockchain and Secure Computing

As the last guest speaker of this forum, Deputy Director Ma Lichuan From the starting point of "blockchain empowering the construction of a trusted digital economy", it systematically elaborates on the current status of domestic and foreign industries, domestic industry development trends, data on various digital economy formats in Shaanxi Province, and challenges faced by the development of the digital economy.

Deputy Director Ma Lichuan said:

The digital economy is a key element in creating a new development pattern. The core of the digital economy is data. If we can promote the innovation of traditional digital elements, Extensive and deep integration with traditional industries has shown great potential in maximizing resource utilization and balancing supply and demand with economies of scale.

With the core reorganization of traditional data elements and the smooth flow of data elements, we can integrate and develop a strong domestic market and vigorously expand foreign trade markets.

At the award ceremony of this forum, President Tan Min, Secretary-General Li Weipeng, and Chief Supervisor Zhao Liang of the Xi’an Blockchain Technology Application Association served as the award guests, respectively awarding the [Yuanverse Industrial Technology Leading Brand] and [Digital Culture Industry Innovation Brand] Two awards, the winning companies are as follows:

Yuanverse industry technology leading brands:

Jinlianmeng, Alibaba Cloud, Tencent Cloud, Huawei Cloud , Kingsoft Cloud, Inspur, Amazon Cloud Technology, Zhigui Technology, Qulian Technology, Qinchu Technology, Hongzao Technology, Feidi XR Technology, Juchi Cloud, Yiyuan Technology

Digital cultural industry innovation brand :

Spiritual Realm Collection, Qin Chu Shu Shu Zang, Red Cave Shu Shu Zang, Unbounded Territory

Moderator: Ma Qianli, Vice President of Babbitt, Secretary General of META50 Forum

Roundtable guests:

Yang Jinfan Director of the Research Office of Rule of Law and Science and Technology Development of Northwest University of Political Science and Law

Qi Lu Yun Dawu, Xiamen City President of Intelligent Data Research Institute

Zhang Yaosen Deputy Secretary-General of Fujian Blockchain Association

Zhang Wei Vice-President of Nanjing Blockchain Industry Application Association and General Manager of Yiyuan Technology

Han Kui, Qin Chu Product Director

Chen Siqi, Business Manager of Lingjing Collection

In the second round table meeting, the guests gathered around the "block With the theme of "blockchain technology promotes the high-quality development of the digital cultural industry", they jointly discussed "how blockchain technology can help the digitization of my country's cultural industry, the digitalization of the cultural industry has spawned new consumption and new formats, the problems and challenges faced by the digital cultural industry, and how to promote digital culture Issues such as "high-quality and standardized development of the industry and the future key layout direction of digital collections" were discussed. The digital cultural industry relies on its advantages of openness, low threshold and interactivity to further extend the cultural industry chain, promote structural optimization, and form an online and offline integration. The new trend of chemical development!

ㅢXu Mingxing said that the application prospects of blockchain are broad, is this true?

my country’s blockchain industry has developed after ten years. Basically, a relatively mature industrial chain has been formed. Under the conditions of national policy promotion and increasing demand in downstream application fields, the market scale of my country's blockchain industry continues to develop, with high geographical concentration and obvious industrial cluster effects. As the maturity of blockchain technology continues to increase, the blockchain industry is entering the 3.0 stage as a whole, with good performance in finance, logistics, copyright protection and other fields, making a huge contribution to promoting my country's digital construction and accelerating the process of Digital China. the power of.

Panorama of the blockchain industry: numerous application fields and good development prospects

From the perspective of the industrial chain, my country’s blockchain industry includes upstream hardware, technology and infrastructure; midstream areas Blockchain applications and technical services; downstream blockchain application areas and other links. Upstream hardware, technology and infrastructure mainly provide necessary hardware, technology and infrastructure support for blockchain applications. Among them, hardware equipment includes mining machines, mining pools, chip manufacturers, etc.; general technologies include distributed storage, decentralization transaction, data services, distributed computing and other related technologies. Midstream blockchain applications and services include basic platform construction and the provision of technical service support. The basic platform construction is divided into general basic chain and vertical domain basic chain; technical service supportIncluding technical support and service support. Technical support is similar to upstream related technologies. It is responsible for providing buyers with technical support for a series of blockchain-based products such as blockchain security protection; service support includes digital asset trading venues, digital asset storage, media Community and other series of services. Downstream application fields include the combination of applying blockchain technology with existing industries, mainly including the financial industry, logistics industry, copyright protection, medical health, industrial energy and many other fields. As an emerging technology, blockchain has many downstream application fields and development potential. Very huge.

So far, based on the participation methods of various applications, blockchains are mainly divided into public chains, alliance chains, and private chains. The public chain is the earliest blockchain and the blockchain with the broadest consensus at present. It refers to a blockchain like the Bitcoin blockchain that is completely decentralized and not controlled by any organization. After the blockchain enters the 2.0 era , public chains, private chains, and alliance chains have all begun to enter the application scope of blockchain. The 3.0 era is more about the application of cross-chain communication, multi-chain integration and other technologies.

The above data and analysis are all from the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in China's Blockchain Industry" by the Qianzhan Industry Research Institute.

㈣ How is Dr. Xu Gang of the blockchain doing now?

When asked about the changes since he entered the blockchain, Xu Gang said: "It has made me become more Busyness, communication and learning with people make people younger." At the same time, he also said that the blockchain industry is more challenging and requires full energy and keen vision at all times, but there will also be more achievements. Feelings and gains. Therefore, when asked about his experience in decompressing, Xu Gang told the author to "think independently". He believes that whether it is through listening to music, playing games, traveling, vacationing, etc., the ultimate goal is to calm down and calm down everything. Problems can be solved easily. Therefore, facing difficulties with meditation and a smile is the best way to solve them.
Those who accomplished great things in ancient times not only had extraordinary talents, but also had perseverance. Although the chain and currency circles are still in a state of panic, throughout the interview process, Xu Gang still showed his firm confidence in the future of blockchain, because he firmly believes that today's blockchain will be like the original Internet. It will transform from an era that everyone doubts to an era that everyone can't leave, and it will penetrate into every aspect of people's lives. As the saying goes, "It's hard work but you can only find gold after blowing all the sand."

㈤ What is the Blockchain Industry Yearbook?

The "Blockchain Industry Yearbook" is a comprehensive and informative large-scale tool that comprehensively reflects the development status of the global blockchain industry. books and published continuously year by year. The "Blockchain Industry Yearbook" is based on continuous observation and research of the global blockchain industry, as well as corporate interviews, media docking, and practitioner surveys, and provides a detailed division of the current mainstream blockchain industry ecosystem. The content of the yearbook covers 12 major categories including global blockchain figures, media, applications, institutions, education, industrial parks, capital, exchanges, supercomputing services, tools, underlying public chains, and technical services.Blockchain ecological content. The yearbook is of great significance to meet the needs of global governments, enterprises, and practitioners for blockchain industry information and to make up for the lack of global blockchain industry information.

㈥ It’s 2021, what will be the development trend of my country’s blockchain technology in the future?

Domestic blockchain technology has gone from several The concept was proposed years ago and has been widely used in actual business scenarios. For example, the QR code on the packaging of the rice we eat
The traceability is the application of blockchain technology. Companies like Shanghai Wanglian Technology entered the market earlier and are currently developing very well.

㈦ What issues did the first China Blockchain Security Summit Forum focus on?

On June 21, the first China Blockchain Security Summit Forum was successfully held at the National Convention Center in Beijing. Hosted by the China Technology Market Association and hosted by Beijing Zhichuangyu Information Technology Co., Ltd., the conference attracted the participation of many leaders of national authoritative institutions, blockchain industry tycoons, security industry tycoons, as well as many top industry media and overseas authorities.

(Roundtable discussion on blockchain security)

The conference invited more than ten experts in the field of blockchain ecology at home and abroad to deliver keynote speeches. , sharing how to use technology to create a better and safer blockchain ecosystem, as well as innovative applications of blockchain technology. The high-quality topic sharing was also praised and discussed by the guests. In the roundtable forum of the conference, relevant experts also held a focused discussion on how to promote the safe and healthy development of the blockchain industry, and many hot ideas were thrown out.

The first China Blockchain Security Summit Forum has received widespread attention from relevant industries and media. The registration channel for the conference was fully booked just one day after it was opened. The venue was fully occupied on the day of the conference. Hundreds of professional media attended the conference that day and reviewed the conference. The meeting was reported.

㈧ Blockchain Industry Yearbook Does the blockchain industry now have a yearbook?

Of course there is! You can take a look at this "Blockchain Yearbook" to get a sneak peek! Very detailed

After a year of anticipation, the "Blockchain Industry Yearbook" is finally coming to everyone. Bubbles, capital, scenarios, policy supervision... In the past year, the global blockchain industry has been changing, and the industry has been ups and downs. How to accurately grasp the pulse of blockchain? Read the "Blockchain Industry Yearbook", use facts and data to speak, and understand the blockchain year in seconds.

12 major categories, covering the entire ecosystem! It’s a tool and a helpful assistant!

The "Blockchain Industry Yearbook" series of books has been compiled into two consecutive editions, including "2018 Global Blockchain Industry Yearbook" and "2019 Global Blockchain Industry Yearbook". The yearbook stands at the global and industry level and strives to record the changes in the global blockchain industry from an objective and rigorous perspective and in unpretentious language.

The "Blockchain Industry Yearbook" contains a total of 12 major sections, covering the entire blockchain ecosystem, and is accompanied by government blockchain policies around the world.. It mainly reflects the changes in the blockchain industry from chapters such as people, media, applications, education, institutions, industrial parks, capital, exchanges, supercomputing services, tools, underlying public chains, and technical services.

Highlight 1: Comprehensive upgrade, chapter structure and included content adjustment and improvement

The "Blockchain Industry Yearbook" objectively and truthfully reflects the annual development of the global blockchain industry, better In order to serve the government decision-making, the stable and healthy development of the industry, and provide ecological information services to practitioners, the 2019 edition of the "Blockchain Industry Yearbook" will adjust and upgrade the chapter structure and included content.

The 2019 version of the "Blockchain Industry Yearbook" has adjusted the chapter setting compared to the 2018 version, and the structure is more balanced. For example, the original "Academic Chapter" is split into "Education Chapter" and "Institutional Chapter", coupled with the "Industrial Park Chapter", the statistical data is displayed more reasonably and clearly from different perspectives and dimensions; local government blocks are added The blockchain policy chapter provides a comprehensive overview of the blockchain policies of various countries.

The 2019 version of the "Blockchain Industry Yearbook" has increased readability and authority in content, reflecting new changes in the blockchain industry. The adjusted "Blockchain Industry Yearbook" elaborates on the blockchain industry, industry, policy, application and other dimensions, analyzes the development status of the global blockchain industry and preaches blockchain knowledge, and provides insights into the blockchain industry. Development is of strategic importance.

"Characters" The top geek who prides himself on taking things lightly, the enigmatic founder, the talented boy who was born as a Russian hacker...the blockchain has made today's achievements possible. Millions of people are enjoying the many benefits of blockchain thanks to the efforts of hundreds of people who have made outstanding contributions to communities and digital progress.

"Application" The characteristics of blockchain technology enable it to be used in various fields such as finance, insurance, Internet of Things, credit reporting, big data, etc. With the development of blockchain technology, blockchain Technology will be applied in more fields and bring about social and economic changes.

"Institutional Chapter" As local governments have also introduced encouraging policies related to blockchain, blockchain research institutions have emerged in many places. Currently, there are more than 100 well-known research institutions in the world. Blockchain research institutions refer to units with clear research directions and tasks. Their main role is to provide information and technical support to other entities in the industry.

"Education" Today, when the development momentum of blockchain is so strong, the cultivation of blockchain talents has been put on the agenda. According to statistics from the "Blockchain Industry Yearbook", 27 universities around the world have opened blockchain-related courses, with China and the United States having the most universities, with 8 each. Other educational institutions are blooming...

"Media" In the development process of blockchain, the role of media is indispensable. Blockchain media has effectively assisted the development of blockchain in four aspects: information services, investor education, in-depth research and platform interoperability.

Highlight 2: The professional team worked hard to create

"Blockchain Industry Yearbook", a heavyweight annual authoritative information reference book, is created byThe China Blockchain Industry Research Institute will liaise with the United Nations Development Program, the Ministry of Industry and Information Technology of the People's Republic of China, the Ministry of Commerce of the People's Republic of China, the Internet Information Office of China, the China Internet Network Information Center, the Institute of Computing Technology of the Chinese Academy of Sciences, the China Science and Technology Association, China Internet Finance Association, US National Telecommunications and Information Administration, UK Financial Services Authority, Japan Financial Services Agency FSA, South Korea Ministry of Information and Communications Technology, British Blockchain Association (BBA), United Nations Blockchain Sustainable Development Under the joint guidance of the Committee, the Swiss Crypto Valley Association, the French National Information and Communications Commission (CNIL), and the China Mobile Communications Federation, China Blockchain Industry Research Institute, China Economic Press, Self-Chain Academy and Wutong Published jointly by think tanks.

In the two-year editing process, the yearbook and the editorial team behind it have also experienced a process of growth. Every year, the content framework, editorial requirements, and time nodes are improved and upgraded.

The content of the "Blockchain Industry Yearbook" covers a wide range of topics and is highly professional. During the compilation process, Ni Jianzhong, Executive Chairman of the China Mobile Communications Federation; Digital Economist, China Mobile Communications Federation Education With Chen Xiaohua, director of the examination center, secretary-general of the International Blockchain Innovation Application Alliance, and director of the Beijing University of Posts and Telecommunications Online Digital Economy Research Institute; Zhao Lei of the China Academy of Finance and Economics; Wang Xuezong, founder of the Chain Reform Laboratory; Wang Jing, director of the China Economic Press and other leaders and experts Scholars have provided strong support and provided valuable opinions on the content editing and promotion of the "Blockchain Industry Yearbook".

As the annual top red book of the global blockchain industry, "Blockchain Industry Yearbook" is expected to become the most comprehensive reference book in the blockchain industry. You will understand blockchain in seconds after reading it, the editor said , this is simply a sunflower manual in the blockchain industry.

㈨ What is the platinum coin issued by the Zhongguancun Blockchain Technology Development Alliance?

The Zhongguancun Blockchain Industry Alliance is spearheaded by the chairman unit-Century Internet and China Internet Network Information Center Director Li Xiaodong serves as the director of the Zhongguancun Blockchain Industry Alliance Expert Committee. Ernst & Young, Microsoft Corporation, Factom, Beijing Dongfang Yisi Intellectual Property Agency, as well as representatives from the Cyberspace Administration of China, National Development and Reform Commission, Ministry of Public Security, Ministry of Industry and Information Technology, and Science and Technology Leading experts from the Ministry of Education, Tsinghua University, Peking University, Beijing University of Posts and Telecommunications, China Cloud System Alliance, China Academy of Information and Communications Technology, Zhongguancun Security Evaluation Alliance and major companies attended the alliance's founding meeting.
Platinum Coin is a game currency and has nothing to do with the blockchain. However, many companies are now studying blockchain technology. DECENT is a very avant-garde blockchain project and a decentralized content sharing platform, but the future is still a mystery.

㈩ BT40 | Blockchain Thinkers Closed Seminar (No. 6)

Time:

July 18, 2020 (Saturday) 14:00-18:00 pm

Location:

Online (preliminarily determined to use Tencent Conference, The conference number and password will be notified separately)

Blockchain Thinkers Forum of 40 (BT40)

China Mobile Communications Federation Blockchain Professional Committee
< br /> Blockchain Working Committee of China Circulation Industry Management Political Research Association

Blockchain Professional Committee of China Association for Trade in Services

Blockchain Professional Committee of China Communications Industry Association< br />
Computer Agriculture Application Branch of Chinese Agricultural Society

China Blockchain Ecological Alliance

China Blockchain Research Alliance

Peking University Blockchain Club

Peking University National University Science and Technology Park Institute of Financial Technology

Mr. Guo Shanqi: Founder of Consensus Economics (Consenomics), 40 blockchain thinkers Founder of the Forum (BT40), chief consensus economist of the Blockchain Working Committee of the China Circulation Industry Management Political Research Association, and deputy secretary-general of the Blockchain Professional Committee of the China Mobile Communications Federation.

Professor Wang Zhongmin: PhD in Economics, professor, doctoral supervisor, national expert with outstanding contributions, enjoys special allowance from the State Council, former vice chairman of the National Council for Social Security Fund, 18th Central Commission for Discipline Inspection Member, member of the 9th National Committee of the Chinese People's Political Consultative Conference

Professor Chen Xiaohua: Digital economist, founder of blockchain economic theory, review expert for major projects of the Industrial Internet (blockchain direction) of the Ministry of Industry and Information Technology, Director and Chief Digital Economist of the Blockchain Professional Committee of the China Mobile Communications Federation, Secretary-General of the Digital Economy Development Research Group of the China Science and Technology System Reform Research Association, Director of the Financial Technology Research Institute of the National University Science and Technology Park of Beijing University of Posts and Telecommunications, Tsinghua University Global Private Equity Member of the Think Tank of the Equity Research Institute, expert member of the Blockchain Laboratory of the School of Digital Finance of Zhejiang University, off-campus tutor of the School of Economics of the Central University of Finance and Economics, part-time professor of the School of Information Management of Jiangxi University of Finance and Economics, expert in charge of the "Financial Circle" magazine column of the National Development and Reform Commission, and Xiongan New District Expert consultant of Construction Development Research Center.

Main representative works: "Internet Financial Risk Control", "Introduction to Financial Technology", "Artificial Intelligence Reshaping the World", "Revealing the Secret of Blockchain", "5G New Momentum" and other books, which have been rated as "5G New Momentum" for 8 consecutive years. "Advanced Individual" in the industry education and training work of the Ministry of Industry and Information Technology, and won the title of China's Economic Leader of the Year in 2017.

Invited to be interviewed by CCTV, Phoenix TV, BTV, China Business Network and other TV programs. As a guest, I have been invited to attend the World VR Industry Conference, Digital Expo, China-ASEAN Expo, China FinTech Expo, World Internet of Things Conference, China Integration Conference of Informatization and Information Technology, China Electronic Information Expo, China Higher Education Expo, etc. and gave keynote speeches.

Professor Cao Huining, professor of finance at Cheung Kong Graduate School of Business, academic director of the Finance MBA, member of the American Finance Association, has taught at the University of California, Berkeley, and the University of North Carolina at Chapel Hill. Twice nominated for the best paper in the Journal of Finance (1998 and 2000); won the Best Paper Award in Emerging Markets by the Northern Finance Association; won the Best Paper with the Most Investment Value by the Western Finance Association Award; won the third prize for the best paper at the 2004 China Finance International Annual Conference; in 2011, won the 2011 "Spängler IQAM" Best Paper Award for Excellence from "Financial Review", one of the world's top financial academic journals; selected in 2016 The 2016 Most Cited Chinese Researchers list released by the world-famous publishing group Elsevier; serves as a member of the editorial board of Annals of Economics and Finance and the chief editor of International Financial Review and China Financial Review .

Dr. Liang Wei: Digital economy expert, co-founding partner of Blockchain Thinkers 40 Forum (BT40), director of China Telecom Group Blockchain and Digital Economy Joint Laboratory, Computer Society of China District Blockchain professional committee member, co-leader of the Telecommunications Working Group of the Trusted Blockchain Alliance, consultant to the Asian Blockchain Society, editor of blockchain-related projects of the International Telecommunications Union (ITU), with more than ten years of experience in emerging ICT (cloud computing/big Research, development and management experience in data/artificial intelligence/blockchain) fields and communication network fields. Host major national and corporate projectsIt has more than 10 projects, a total of 24 published academic papers, 12 authorized invention patents, 1 U.S. patent, 6 leading international standards, 3 software copyrights, and 3 published monographs. "Blockchain in a Simple Way: Core Technology and Project Analysis", with a preface by a blockchain instructor from the Political Bureau of the Central Committee of the Communist Party of China, is the first blockchain monograph in the communications industry.

Tan Lin: Chief Ecological Officer of Beijing Big Data Research Institute, founder of MA Club, former CEO of Microsoft Accelerator (Beijing), and former researcher of Peking University Smart City Research Center.

Professor Xiong Yu, Chair Professor of the Business School of the University of Surrey, UK, Doctoral Supervisor, Academician of the Institute of Sustainable Leadership (CISL Fellow) of the University of Cambridge, UK, Adjunct Professor of the School of Computer Science, University of York, UK, Royal Registered engineer, member of the All-China Youth Federation, vice president of the Chongqing European and American Alumni Association, member of the Standing Committee of the Chongqing Youth Federation, concurrently serving as co-director of the Northeast UK Innovation Monitoring Agency (a British government intermediary agency that promotes innovative development in the Northeast of the UK), UK-China Entrepreneurship Development Executive Chairman of the Association, initiator of the 21st Century Sino-British Entrepreneurship Plan Competition, President of the British International Innovation Center, member of the Expert Committee of the British Parliament's Cross-Party Blockchain Group, Co-Chairman/Chairman of the Management Committee of UKEX, a London-based blockchain financial company.

Mr. Wang Donglin, cloud computing infrastructure/blockchain infrastructure technology leader, well-known entrepreneur, China's top ten young scientists, China's top ten outstanding youths in the software industry, the first China Outstanding Engineer, OASIS International Industry Chairman of the technical committee of the standards organization UOML-X, China's outstanding private technology entrepreneur, and one of the top ten leading entrepreneurs in China's software industry. He has successively founded Shusheng Electronics (invented electronic seals), Shusheng Cloud (cloud computing technology leader), and YottaChain (storage public chain market). Ranking first in terms of market share), Ystar (a wallet that users feel comfortable using)

Di Qianfang, Director of Beijing Lianghua Cloud Network Intelligent Technology Center, Deputy Director of China Industrial Development Center, School of Economics and Management, Tsinghua University , deputy secretary-general of the Blockchain Committee of the China Mobile Communications Federation, and former economic analyst at the Information Center of the Ministry of Industry and Information Technology.

1. Professor Wang Zhongmin, former Vice Chairman of the National Council for Social Security Fund, member of the 18th Central Commission for Discipline Inspection

2. Professor Chen Xiaohua, China Mobile Communications Federation Director and Chief Digital Economist of the Blockchain Professional Committee, China’s Science and Technology System ReformSecretary-General of the Digital Economy Development Research Group of the Reform Research Association, and Director of the Financial Technology Research Institute of the National University Science and Technology Park of Beijing University of Posts and Telecommunications.

3. Professor Cao Huining, professor of finance at Cheung Kong Graduate School of Business, academic director of the Finance MBA, member of the American Finance Association, and has taught at the University of California, Berkeley, and the University of North Carolina at Chapel Hill.

4. Dr. Liang Wei, co-founding partner of Blockchain Thinkers Forum 40 (BT40), director of China Telecom Group Blockchain and Digital Economy Joint Laboratory.

5. Zhang Lu, Secretary-General of the Blockchain Committee of Chongqing Internet of Things Association, Head of China Telecom Group Blockchain and Digital Economy Joint Laboratory (Chongqing).

6. Tan Lin, chief ecological officer of Beijing Big Data Research Institute, founder of MA Club, former CEO of Microsoft Accelerator (Beijing), former researcher of Peking University Smart City Research Center

7. Mr. Wang Donglin, cloud computing infrastructure/blockchain infrastructure technology leader, well-known entrepreneur, China's top ten young scientists, China's top ten outstanding youths in the software industry, the first China Outstanding Engineer, OASIS International Industrial Standards Organization UOML-X Technology Chairman of the committee, China's outstanding private technology entrepreneur, one of the top ten leading entrepreneurs in China's software industry, has successively founded Shusheng Electronics (invented electronic seals), Shusheng Cloud (cloud computing technology leader), and YottaChain (temporarily ranks first in the storage public chain market share) , Ystar (a wallet that users can use without any sense)

8. Di Qianfang, director of Beijing Lianghua Cloud Network Intelligent Technology Center, deputy director of China Industrial Development Center, School of Economics and Management, Tsinghua University, China Mobile Communications Deputy Secretary-General of the Federation’s Blockchain Committee

9. Professor Xiong Yu, Chair Professor of the Business School of the University of Surrey, UK, PhD Supervisor, Academician of the Institute of Sustainability Leadership (CISL) of the University of Cambridge, UK Fellow), adjunct professor of the School of Computer Science at the University of York, UK, Royal Registered Engineer, member of the All-China Youth Federation, vice president of the Chongqing European and American Alumni Association, member of the Standing Committee of the Chongqing Youth Federation, and concurrently co-director of the Northeast Innovation Monitoring Agency in the UK (a British government intermediary agency, Promoting innovative development in the Northeast of the UK), Executive Chairman of the China Entrepreneurship Development Association in the UK, initiator of the 21st Century Sino-British Entrepreneurship Plan Competition, President of the British International Innovation Center, member of the Expert Committee of the British Parliament's Cross-Party Blockchain Group

10. Professor Xie Jinlong, executive deputy director & secretary-general of the Blockchain Professional Committee of the China Association for Trade in Services, visiting professor at the Foreign Business and Trade College of Chongqing Normal University

11. Wang Zishang: Blockchain in Hainan Province Vice President of the Association, Founding CEO of Shangfang Shares (835872), Continuously Operating Shangfang 18Year, author of "Chain Organization" and "Cloud Management", founder of TokenSky Chain Alliance, director of China Artificial Intelligence Industry Development Alliance

12. Chen Lei, member of Blockchain Thinkers Forum 40 (BT40), Founder of Bit Blue Whale, Secretary General of Peking University Blockchain Club, Standing Member of the Blockchain Special Committee of China Communications Industry Association, Member of the Blockchain Special Committee of China Mobile Communications Association, Distinguished Expert of Beijing Urban Big Data Research Institute, China Director of Blockchain Supercomputing Industry Alliance

13. Lu Xinzhi, senior business observer, founder of Financial Technology New Knowledge Media Matrix

14. Researcher Sun Zhiguo, Agricultural Information Research, Chinese Academy of Agricultural Sciences Institute

15. Lu Yan, Deputy Secretary-General of the Blockchain Professional Committee of China Mobile Communications Federation

16. Jiang Hong, Executive Secretary-General of China Blockchain Research Alliance< br />
17. Yu Xiaokun, State Grid Blockchain Laboratory, State Grid 2020 Blockchain Chief Architect

18. Zhang Liang, Chief Solution Architect of Lenovo Group Teacher

19. Tian Yong, Technical Director of Guizhou Electronic Certificate Co., Ltd.

20. Dr. Li Qianqian, China Agricultural University

21. Cao Hao Ph.D., Associate Professor of Anhui University of Science and Technology (Ph.D. in Cryptozoology)

22. Li Mingyang, Head of Digital Economy Channel of China Enterprise News

Mr. Guo:

tel: +86-10-82051290

cell: +86-13301289389

WeChat: CheeyeTHU

Tok: 75A7B3

Instructions about Tok:

1. User registration does not require a mobile phone number or email address, only a username and a set password. The system generates a 76-bit HASH value (consisting of 16 values ​​​​from 0 to 9 and A to F) based on this user name. This HASH value is the user's ID.

2. The system has no central server and is a point-to-point encrypted communication based on blockchain technology. No one knows the content of the conversation except the people participating in the conversation.

3. Warm reminder: Remember your username and password. There is no password reset problem in TOK because there is no central server. No one knows your password except you. TOK also Noexception.