英国区块链协会,英国区块链联盟有哪些项目

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⑴ What three types of licenses will the World Blockchain Organization issue?

At the TokenSky Blockchain Conference on March 14-15, the World Blockchain Organization WBO General Manager Secretary Zheng Xiaojun mentioned that the WBO Licensing Supervision Office will issue three types of licenses: digital asset operation licenses (for ordinary digital asset companies), digital asset trading licenses (for digital currency exchanges, etc.) and ICO licenses (for projects that only issue ICOs) , companies, etc.).

It is understood that the World Blockchain Organization is a non-governmental organization registered by the United Nations Economic and Social Affairs Agency. Its purpose is to become the main intergovernmental international organization in the blockchain industry. By promoting cooperation in the blockchain world, it provides another method and means to solve financial problems between countries and regions.

WBO currently has more than 400 members and institutions, and has 9 offices including the Licensing Supervision Office to operate blockchain policy research, legislative promotion, standard formulation, evaluation and certification, and conferences Exhibitions, training and education activities.

The WBO, which is endorsed by international organizations, will issue digital cryptocurrency and blockchain-related licenses, which may provide clearer guidance on supervision and practice at the national level, while bridging cooperation between countries.

As a leader in financial technology, the United States discussed issues such as cryptocurrency, ICO, and whether the existing regulatory framework is sufficient to protect investors at the recent congressional hearing on cryptocurrency regulation. Many lawmakers agree that regulatory authorities must clarify the legal status of crypto assets and help entrepreneurs innovate while ensuring that relevant processes comply with legal regulations.

No matter what the outcome is, the actions of these important organizations and governments show that they will not sit back and watch the currency and chain circles continue to be disordered.

It is worth noting that on March 11, the China High-tech Industrialization Research Association Blockchain Industry Alliance also announced that it would officially join the ranks of WBO’s sponsoring organizations. Zhu Tao, chairman of the alliance, also served as the World Blockchain DEPUTY GENERAL OF ORGANIZATION. With the issuance of internationally recognized license plates, will China's policies be relaxed?

⑵ Ethereum is waiting for a breakthrough in the development of blockchain digital medical solutions in the UK

According to data from OKCoin, a well-known domestic digital asset trading platform, the opening price of Ethereum yesterday was 1358.00 , the highest price was 1369.99, the lowest price was 1301.13, and the closing price was 1346.00. As of the closing price, it rose 0.88%, with an amplitude of 5.29%. Today's opening price of Ethereum is 1347.99, opening flat.

In the day, at the 4-hour level, the moving average system (5, 10, 20) shows signs of adhesion and divergence upwards. The price is approaching the important resistance level of 1400, and the trading volume is There are weak signs of amplification, and this level is cautiously bullish; at the 1-hour level, the current high and low points of the price are gradually moving upward. At the same time, the combination of volume and price shows that the power of bulls is sustainable, and this level is bullish.

In summary, due to the priceThe short-term (1-hour) price trend has begun to show a bullish operating characteristic, and the price has approached the long-short watershed near 1410, and it is expected to achieve an upward breakthrough at this price. Radical investors can tentatively intervene with light positions and stop loss below 1340; stable investors wait patiently for the price to break through 1410 before placing long orders. After breaking through, the upper resistance level near 1510 needs to be paid attention to. Since the nature of the rebound remains unchanged, you must strictly control your position and set a stop loss when participating.

InnovateUK, a British government agency, is soliciting funding applications from blockchain startups to develop blockchain-based digital health solutions. The non-departmental body said in an announcement in late July 2017 that it wanted to award up to 8 million pounds (approximately $1.05 billion) to startups involved in health projects.

The announcement reads: “The types of digital health projects we will fund include emerging digital health technologies with significant medical benefits, such as artificial intelligence, machine learning, augmented reality, blockchain and the Internet of Things. ”

The agency has also funded other blockchain-based projects in previous years. In April 2016, the agency awarded £248,000 to startup Tramonex to develop a blockchain-based cross-border payment tool using the digital currency Ethereum.

In an interview at the time, Tramonex co-founder and CEO Amine Berraoui said that they would use the funds to improve their cross-border blockchain tools.

“Our prototype is pretty advanced; it’s more about finding different ways to approach the technology. And then developing commercial customers.”

The prototype will be submitted under the grant agreement to the UK financial regulator the Financial Conduct Authority (FCA) and other yet-to-be-named authorities for approval.

In September 2016, Innovate UK launched a competition focused on distributed ledgers, awarding up to £15 million to winning companies for research and development of distributed ledger projects. Development (R&D).

In promoting the initiative, the agency announced that it aims to "encourage new products, processes and services in the future", making the UK one of the few countries that truly supports blockchain and its use in government and A country with potential in public services.

⑶ BT40 | Blockchain Thinkers Closed Seminar (No. 6)

Time:

July 18, 2020 (Sunday) 6) 14:00-18:00 PM

Location:

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

Blockchain Thinkers Forum of 40 (BT40)

China Mobile Communications Federation Blockchain Professional Committee

China Circulation Industry Management Political Research Association Blockchain Working Committee

Blockchain Professional Committee of China Association for Trade in Services

Blockchain Professional Committee of China Communications Industry Association

Computer Agricultural Applications of China Agricultural Society Branches

China Blockchain Ecological Alliance

China Blockchain Research Alliance

Peking University Blockchain Club

Institute of Financial Technology, Beijing University of Technology Park

Mr. Guo Shanqi: Founder of Consensus Economics (Consenomics), founder of the Blockchain Thinkers Forum of 40 (BT40), political researcher on China’s circulation industry management Chief Consensus Economist of the Blockchain Working Committee of the China Mobile Communications Federation 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 at the Construction Development Research Center.

Main representative works: "Internet Financial Risk Control", "Introduction to Financial Technology", "Artificial Intelligence Reshaping the World", "Uncovering the Secret of Blockchain", "5G New Momentum" and other books, 8 consecutive books In 2017, he was rated as an "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.

InvitedReceived interviews on CCTV, Phoenix TV, BTV, China Business News and other TV programs. As a guest, I was 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 is a professor of finance at Cheung Kong Graduate School of Business, academic director of the MBA in Finance, and a member of the American Finance Association. He 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. He has presided over more than 10 major national and corporate projects, published a total of 24 academic papers, authorized 12 invention patents, 1 US patent, 6 leading international standards, 3 software copyrights, and published 3 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, Secretary-General of the Digital Economy Development Research Group of the China Science and Technology System 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 MBA Finance, member of the American Finance Association, has taught at the University of California, Berkeley, and the University of North Carolina, Chapel Hill branch.

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 Special 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), 18 years of continuous operation of Shangfang, 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 the Blockchain Thinkers 40 Forum (BT40), founder of Bit Blue Whale, secretary-general of the Peking University Blockchain Club, and standing committee member of the China Communications Industry Association Blockchain CommitteeMember, China Mobile Communications Association Blockchain Special Committee, Distinguished Expert of Beijing Urban Big Data Research Institute, Director of China Blockchain Supercomputing Industry Alliance

13. Lu Xinzhi, senior business observer, financial technology Founder of New Knowledge Media Matrix

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

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

16. Jiang Hong, Executive Secretary-General of China Blockchain Research Alliance

17. Yu Xiaokun, State Grid Blockchain Laboratory, State Grid 2020 District Chief Architect of Blockchain

18. Zhang Liang, Chief Solution Architect of Lenovo Group

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

20. Dr. Li Qianqian, China Agricultural University

21. Dr. Cao Hao, associate professor at Anhui Institute of Science and Technology (Ph.D. in cryptography)

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

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 requires a username and 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 yourself, and TOK also No exception.

⑷ SBLOCK interstellar wallet’s ten major advantages compared to the market! sblock opens up the future of blockchain digital finance!

Mainstream currencies enter the market~BTC, ETH, LTC,The first TOKEN using a card to be insured by an insurance company is expected to exceed 50 times this year

A behemoth that shocked the blockchain era

So powerful that it is invulnerable,

Four years of layout, low-key operation

Just for this day

Landed in Nasdaq Times Square in the United States

Global The road show is quietly in progress

The currency circle was shocked when I asked about the market ️

S block interstellar wallet will meet at the Thailand press conference on 6.29, special guests:

He Yi,

Xue Manzi,

Huobi founder Li Lin,

Wu Jihan,

Bo Sun Chenyu, founder of the market, Zhao Sheng, founder of WBF, Cai Zhichuan, chairman of Asia Blockchain Conference.

Top Ten Advantages of S BLOCK

The first is currently the lowest cost of opening an account. It only costs 10 US dollars to open an account. You can enjoy the bonus release by clicking on quantitative trading. There are no burns and the benefits are the same. It allows many grassroots people to quickly enter S-block, with a transaction rate of over 90% and strong community interaction capabilities.

The 2nd principal can be withdrawn and withdrawn at will, with no closing period and no coercive means. Fully open mode. A digital currency bank that is safer and more efficient than traditional banks.

Many platforms in the third market are also promoting high-frequency quantitative trading, but they rarely reveal their teams! Because not everyone can afford some high-quality quantitative trading teams! The platform is too small, has insufficient traffic, and does not have many fans. They will not choose it because the quantitative team only earns transaction volume, resulting in low income! Second- and third-rate teams invited by other platforms simply don’t promote them! Therefore, a high-quality quantitative trading team is a scarce resource in the blockchain! Our high-frequency quantification team is the best in the world. The first is the Wang Zhengkun team, which is the top team in China, and the second is the FU DN team from Wall Street. Operated by them, their past performance is very outstanding. The reputation in the industry is very good, and the team’s comprehensive capabilities rank among the top three in the world.

The fourth bonus is hematopoiesis, transparent and traceable. Many platforms are also promoting arbitrage and releasing bonuses, but they completely hide their tracking functions! Everyone has no idea how they moved the bricks? Where did you move the bricks? On which exchange do you trade? How to make profit? It is very likely that the platform itself releases the dividends. However, by clicking on quantitative transactions in the S-Block wallet, you can get an average of 8.5% per month.dividend. The difference is that quantitative trading is completely transparent, can be queried, tracked, and is clear at a glance! Why is there such a big difference? Because these two awesome quantitative trading teams are making arbitrage in the digital world with real swords and guns! This is our powerful hematopoietic function. Many friends who are worried about the platform and worry about bubbles can now sleep peacefully and wait for the profits that wake you up every day!

The 5th SBO platform currency has huge room for appreciation! It is expected to be more than 50 times this year! Moreover, the only channels for obtaining platform currency are the released bonuses and promotion commissions. It is just a different place to save money, but the results are beyond imagination!

The sixth implementation of application, this has always been a pain point of the blockchain, because many people do not think that digital currency is money and do not believe that it can be consumed immediately in real life, but this is S-Block The biggest highlight is that we have joined forces with Visa and MasterCard to issue the first digital credit card in the blockchain field. Our credit card limit comes from first, the platform currency of the account, and second, if you achieve a certain level in S-Block, even if Even if the platform coins are sold out, you will still have a credit limit. The most popular credit cards in the world are Visa and MasterCard. We can jointly issue a credit card with the logos of our three institutions. How awesome is our platform? ! At that time, we can consume wherever we want. If we don’t believe it, just show it to someone. We can make an appointment with anyone, drink coffee or have a meal, which will highlight the advantages of our platform! This alone will kill all wallets instantly!

The 7th offline ATM machine! S-block will send the first batch of ATM machines to the world in July. This machine is very powerful! You can exchange digital currency for digital currency, you can exchange digital currency for legal currency, you can also recharge digital currency, remit money, and transfer digital currency. As the number of fans in the community grows, there will be more and more withdrawal opportunities. By then, digital currency will just be common sense. That’s it, it’s no longer a new concept, but not all wallets can reach that point. Only S-block is laying out offline ATMs. When all wallets are circulating in the exchange, S-Block has quietly Occupy offline terminals!

Chapter 8: There are many traditional businessmen around us. They have entities and strength but are not interested in digital currencies. It doesn’t matter. This time our S-block has launched a Poss machine. Whoever has a business will have a store. You can install one and let him directly receive the income, and the business is booming. How can you tell whether he is still interested? In the field of digital currency, who currently has offline Poss machines? So for this alone, we at S-block have been preparing for a long time.The platform only adds a function every few months, but S-block is so powerful that it makes others unable to survive as soon as it goes online!

The ninth promotion reward is that even industry refugees and grassroots with a low starting point can start with 300 US dollars. At the same time, promotion can have 100% of direct promotion, and your labor will not be affected because of the small capital. !

The 10th one enjoys a 3% bonus of the same level and promotion income within 15 waves. This is the unique charm of the world’s only digital currency wallet

⑸ Set sail! Learn Token allows you to take off and get in touch with the new trend of blockchain

With the skyrocketing value of a series of digital currencies represented by Bitcoin around 2017, blockchain technology has quickly become a It has become one of the most popular cutting-edge technologies; at the same time, as blockchain technology becomes more and more popular, its application potential outside the field of digital currency issuance and operation has also been deeply explored. In the past two years, in-depth application development in other scientific and technological fields based on blockchain technology has emerged one after another, injecting unprecedented imagination space into the progress of scientific and technological society.

Learn Token (hereinafter referred to as LEARN) is developed by top multinational companies such as Google and Intel. The professional operation team of the Singapore Stock Exchange is responsible for daily operations and management; Blockchain technology innovates the existing IoT technology form, and uses the excellent properties of blockchain technology such as decentralized operation, non-tamperable information, and efficient information circulation to solve a series of pain points faced by traditional IoT technology, and then use "new" things Internet technology is used to reshape today’s digital world.

LEARN will build itself into a global pan-business information management system and trading platform that is widely used in e-commerce, supply chain, logistics, AI development and other industry market conditions, and is committed to By establishing the technical logic of the underlying blockchain architecture and smart business model contracts, global product and service providers, logistics companies and other intermediate transaction links and consumers are seamlessly connected to create commodity information exchange and trade in the blockchain world. The system leads to the arrival of a new lifestyle, and uses LEARN tokens to bridge the gap between various aspects of the market and solve many pain points in the current commercial market. It is a global application scenario and majestic ideal under the guidance of the latest top-level architectural concepts of the blockchain. Blueprint for blockchain projects.

On the basis of deep involvement in the consumer market, LEARN will vigorously explore the application potential of blockchain technology in securities, utility tokens, etc., and provide more start-ups across the country and even the world. A good financing and development environment, and unremitting efforts to promote the goal of global economic integration.

The application scenarios of LEARN are very rich, covering basic necessities, food, housing, transportation, food, etc.Drinking, having fun, etc. The launch of LEARN's various payment solutions, life service solutions and public service solutions can penetrate LEARN into all aspects of people's lives. Payment using the LEARN platform is very simple and convenient. Using LEARN Token as the medium and the LEARN ecological transaction system, a safe and fast payment model can be easily realized. By building a bridge between the "real world - the blockchain world - the real world", Application scenarios that are mainly online and supplemented by offline. Online, all merchants can join, and LEARN guarantees that it will always be free, including live broadcasts of Internet celebrities and merchants in various industries. LEARN is used for payment throughout the platform, and merchants are mortgage-free and inventory-free, and all services are provided by the platform; offline, covering various industries such as tourism, entertainment, hotels, and catering. Build application scenarios.

In order to encourage consumers to actively use the LEARN platform for e-commerce consumption and electronic payments, LEARN will provide certain point rewards based on the consumption amount to consumers who use the official mall. In addition, it will also launch Various small tasks with point rewards further increase the user stickiness of the mall. After the points reach a certain amount, they can be converted into Bitcoins and directly enter the public chain for circulation and appreciation.

LEARN plans to lead a number of member institutions to build a world-class distributed payment system and continuously promote the formation of the blockchain ecosystem. As the world's first and world-leading payment model, LEARN helps solve the security issues of mobile payments and the inefficiency of credit card payments. It also makes unique contributions to the open source and application of blockchain technology in the payment field. . LEARN comprehensively optimizes business security, performance, cost, policy, technical feasibility, operation and maintenance and governance from multiple dimensions based on the industry's special business needs, existing technical levels, laws and regulations, etc., and provides Future development provides opportunities.

Abel Bush

Master of Computer Science from MIT. During his schooling, he won many scholarships at various levels. Directly after graduation, he became the leader of Google's blockchain application development team. He has been committed to the in-depth development and practical promotion of blockchain technology for many years. He is a top engineer in the blockchain field and has led the construction of the underlying architecture of the LEARN platform.

Kevin Louis

Winner of a double degree in computer science and management from the University of California, Berkeley, and director of the Facebook User Security Service Center. Working at Facebook made him fully aware of the importance of data security, and he actively used blockchain applications to achieve safe and efficient transmission of massive data.

Sunny Tommy

Graduated from Stanford University. He has extensive experience in developing software, web application idioms and automation, spanning multiple fields and programming languages. He has a strong interest in learning and using new technologies. He has worked in multinational companies such as Google for a long time. Enterprises are responsible for the research and application of blockchain technology.

Brynden Tully

Graduated from Oxford University and is a top actuary in the UK. He has provided various types of data consulting services to many economic affairs organizations in the European Union. He currently serves as William Hill Asia Pacific. District Technical Director is the most staunch supporter of online gambling and blockchain gaming in the gaming industry. In recent years, he has actively participated in international blockchain R&D and cooperation and can provide LEARN with massive international network resources.

Baier Blomfield

Graduated from Moscow State University, he is a full-scale developer with comprehensive talents and has rich experience in the fields of software development, web application idioms and automation. Across multiple domains and programming languages. He has a strong interest in learning and using new technologies, and tries to apply them to some novel cases. He has also built responsive lookahead applications, APls and other systems.

Strategic cooperation unit

⑹ Plus Token technical team in the judgment

Foreword

< p> On July 30, 2020, the official website of the Ministry of Public Security released a message: "The Ministry of Public Security directed the crackdown of the first large-scale transnational online pyramid scheme using digital currency as a medium of transaction, and completely destroyed the Plus Token illegal trading platform, with the amount involved exceeding 40 billion yuan. ".

This is the first online pyramid scheme case detected by the public security organs that uses digital currencies such as Bitcoin as a trading medium. It involves 2.69 million participants and has a maximum hierarchical relationship of 3,293. Without writing about Plus Token, this series of cryptocurrency programmers would be incomplete.

Organizational structure and packaging

Plus Token is not the best at packaging, but its organizational structure and operational efficiency are among the best in current cases. :

According to the Ministry of Public Security, the PlusToken platform consists of a technical group, a marketing group, a customer service group, and a currency allocation group, which are respectively responsible for technical operation and maintenance, publicity and promotion, consultation responses, and review of currency withdrawals.

Participants can obtain membership by recommending online and paying a digital currency worth more than 500 US dollars as a "threshold fee". Members will receive the platform's own "Plus" coins based on the value of the digital currency paid. And form upper and lower lines and hierarchical relationships according to the order of joining.

The number of offline platforms will be based on developmentand the amount of invested capital, members are divided into five levels: members, big households, big names, masters, and creators, and a corresponding number of "Plus" coins are issued as rewards and rebates according to the level.

Plus Token claims to be:

The second largest digital currency wallet in the world after imToken.

Developed by the original technical teams of Samsung and Google, the R&D laboratory is in Seoul, South Korea. Co-founder Leo is Russia’s top programmer, AlphaGo intelligent algorithm researcher, and former chief strategy officer of the European Digital Currency Payment Exchange. (It was later found out that Leo was just a foreign student, and his identity was all packaged.)

It has the function of "smart dog moving bricks" - that is, conducting arbitrage transactions on different exchanges at the same time to earn the price difference (actual does not have this function).

If an investor deposits 1 million yuan, he can earn 7 million yuan in one year with compound interest. By turning on "Smart Brick Moving", in addition to capital preservation and income from the appreciation of Plus coins, you can also get a monthly income of 8% to 30%.

The wallet covers nearly 170 countries around the world, including China, Japan, South Korea, Germany, Singapore, the United Kingdom, Vietnam, Russia, and Myanmar.

The "Plus Token" packaged by the criminal gang is:

Asia's first STO exchange + multi-functional cross-chain decentralization Wallet + smart dog moving bricks + platform currency + currency loan + global digital currency payment function + blockchain game + computing power mining.

The goal of ecological construction is to cover "wallet", "trading platform", "payment", "mining", "bonuses", "games" and "currency financing".

(Does this structure look familiar? Does it look like some metaverse projects?)

In fact, in the words of the Yancheng police:

This Plus coin , it is actually a currency issued by the platform itself. It controls this Plus coin through the background, allowing you to see the continuous increase in value. It is a number, a code, and what we are talking about is air currency.

The largest imitation disk of PlusToken (according to 2019 prices, the amount involved was as high as 7.7 billion yuan) was also uncovered by Yancheng police.

Fund size

A Xinhua News Agency report mentioned that this platform involves more than 3 million people, and the inflow of Bitcoins The number exceeds 310,000, and there are more than 9.17 million digital currencies such as Ethereum. According to the market conditions at the time of the incident in 2019, the total amount was more than 50 billion yuan.

However, the amount of the judgment is based onCalculated based on the "lowest price" between May 1, 2018 and June 27, 2019. Even so, the total amount of the eight digital currencies on the Plus Token platform has reached RMB 14.8 billion.

The on-chain data analysis, price evaluation and verification here, including shipments and realizations, are all carried out by third-party institutions entrusted by the judicial authorities, specifically the electronic data forensic appraisal center, accounting firms and industries. There are some companies doing blockchain security.

Regarding third-party companies, there was also big news in April this year. An executive of a certain blockchain security company used the Bitcoins entrusted by the police to keep the company to speculate on the contract - and he was shorting Bitcoin just in time for the skyrocketing price of Bitcoin. In order to make up for the shortfall, the suspect also collected clues about pyramid schemes and fraud in the currency circle and provided them to the police, urging them to investigate and deal with them. Probably thinking that the Bitcoins seized during the investigation could be entrusted to their company for safekeeping. This person has been detained. We will update if there is any further progress.

Division of labor and implementation of technical teams

Back to our topic - division of labor and conviction and sentencing of platform technical teams.

In early 2018, Chen planned to set up the PlusToken platform on the Internet to carry out MLM activities based on the concept of blockchain. He successively hired the defendants Zheng and Wang’s team to develop, operate and maintain the APP and established the domain name www.plToken .io website.

At the same time, the top marketing team of the PlusToken platform, the Shengshi Alliance Community, was established to release the introduction, bonus system, and operating model of the PlusToken platform through WeChat groups, the Internet, and irregular organization of meetings, concerts, tours, etc. and other promotional materials, fabricating and exaggerating the strength and profit prospects of the platform for publicity and promotion.

In March and April 2018, Zheng developed APPs and built websites for the PlusToken platform.

On May 1, 2018, the platform was officially launched.

From May to December 2018, Zheng led the technical team to operate, maintain, optimize and upgrade the PlusToken platform.

On August 10, 2018, the international version was launched, opening registration rights to 37 countries around the world, accepting eight mainstream currencies, and opening the international plus payment function.

On September 14, 2018, the platform sponsored the WBF World Blockchain Conference Jeju Technology Conference and held the "Plus Token" global launch ceremony at a hotel in Jeju Island, South Korea.

At the end of June 2019, after the news of the arrest of the Plus Token leader was published in the newspaper, the organizer immediately apologized to the public, saying that it had not been strict in the review.

October 2018, the Plus Token wallet trading platform is online. International plus payment supports all digital currency payments. Users can exchange and trade virtual currencies such as Bitcoin, Ethereum, Litecoin, and Dogecoin through the exchange.

In November 2018, the wallet exchange was renamed PsEx exchange.

In December 2018, Zheng handed over the platform operation and maintenance work to Wang’s team and left the platform completely.

After serving for nearly nine months, Zheng received 1.651 million yuan from Chen, of which the illegal profit amount was 255,000 yuan.

From December 2018 to June 2019, Wang led the technical team to carry out daily operation, maintenance, optimization and upgrade of the PlusToken platform, and developed new functional modules of the platform according to Chen’s requirements:

In hindsight, the function of the new gameplay is mainly to slow down the collapse.

Chen gave Wang 400,000 yuan worth of digital currency every month as operation and maintenance expenses, and paid another 1.4 million yuan for daily work expenses. In addition to these, Chen Bo also paid Wang 1.55 million in the name of settlement allowance and bonuses - all of which were ultimately deemed illegal profits.

On January 12, 2019, PsEx exchange started trading.

In January 2019, in order to escape legal action, Chen and his girlfriend moved the platform’s customer service team and currency transfer team to Sihanoukville, Cambodia to continue their pyramid selling activities.

In order to facilitate the development of business abroad, Chen also spent 14.6 million to buy local land in the name of others, and spent nearly 5 million to apply for Vanuatu green cards and passports for the backbone of the gang.

In early 2019, the Yancheng police received clues and immediately formed a task force and reported the case to the Ministry of Public Security.

In March 2019, the Changsha den was investigated and destroyed.

However, PlusToken did not stop its MLM activities, and advertisements soliciting investors were played on giant billboards in Times Square, New York, USA.

On June 27, 2019, under the coordination and organization of the Ministry of Public Security, the police of the task force went to Vanuatu, Cambodia, Vietnam, Malaysia and other countries and regions, and finally successfully arrested 27 major criminals hiding abroad. suspects.

On the evening of June 28, 2019, PlusToken users continued to report that the platform was unable to make cash withdrawals. The platform token price has stagnated at $139.237 since the evening of the 29th, without any price fluctuations for dozens of hours. The platform officials are still insisting, explaining that the network is not good, but they can only deposit coins and cannot withdraw cash, which fully shows that this is a lie.

On June 29, 2019, the Vanuatu Daily Post reported that at least six Chinese nationals were charged with "illegal exchanges"."Internet scam" was arrested by the local police force. On July 5, the Post reported again that the six suspects had been deported to China, and also exposed the real name of the plustoken founder.

August 2019 On the 16th, the People's Procuratorate of Yancheng Economic and Technological Development Zone announced the latest progress in the PlusToken case. The Procuratorate approved the arrest of Chen, Ding, Peng, Wang, Gu, and Yuan on suspicion of organizing and leading pyramid schemes in accordance with the law. < /p>

Conviction and sentencing of the technical leader

On September 22, 2020, the Jiangsu court sentenced Chen Bo, Ding Zanqing, Peng Yixuan, Gu Zhijiang, Yuan Yuan, Lu Jiaolong, Zheng Jing, Wang Renhu, Lu Wanlong, He Sisi, Liu Jia, Peng Bo, Liu Shuai, and Wu Jianhong were guilty of organizing and leading pyramid selling activities. The defendant in the original trial, Chen Tao, was guilty of covering up and concealing the proceeds of crime. The criminal judgment of (2020) Su 0991 Xingchu No. 44 was made.

In May 2021, the second instance ruling upheld the original verdict.

Final:

After the first instance, Chen and Wang appealed. The reasons for appeal and the court’s judgment were very representative and worthy of careful study.

Chen’s main reasons for appeal were:

The court held that:

The main reason for Wang’s appeal was:

The court held that:

It should be noted here that Wang was arrested in Vanuatu together with Chen.

Appendix list

The PlusToken platform was used to collect member payment figures by Suzhou Ruiya Accounting Firm The transaction electronic bill of the currency wallet address was identified. As of June 27, 2019, the total digital currencies collected by the PlusToken platform from members include:

According to Yancheng City The Price Determination Center of the Price Bureau determined that based on the lowest price between May 1, 2018 and June 27, 2019, the above eight digital currencies are equivalent to RMB 148,037.50.

After June 28, 2019 , there are still wallet addresses where illegal digital currencies are transferred to the platform, totaling:

⑺ Who is the spokesperson for the "Chinese aunt" who plays in the blockchain?

On the morning of April 25, Bitcoin rose by more than $700, or 7%, in 24 hours, setting a new high of $9,580 since March 12. Analysts pointed out that the entry of groups such as Chinese "aunts" may It also has a certain impact on the recent rise in the price of Bitcoin. From the recent results of many blockchainJudging from the conference, among the participants, who were mainly born in the 1990s, they can clearly feel the increase in the number of "aunts" and "uncles".

Second, the investment market is not very healthy. At the end of 2017, my country's elderly population over 60 years old exceeded 240 million, accounting for 17.3% of the total population. The "Healthy China 2030" Planning Outline shows that in 2015, my country's average life expectancy reached 76.34 years, will reach 77.3 years in 2020, and will reach 79.0 years in 2030. China is still rapidly aging on the road, and there are more and more wealthy elderly people. With the strengthening of financial supervision, P2P and other projects cannot be bought, and the stock market and real estate are not easy to speculate. Money is being poured into phantom new technologies such as blockchain. field, it’s just a matter of time. If you don’t buy health care products and don’t play with blockchain, is there a better outlet for a large amount of idle funds?

Don’t demonize “Chinese aunts”, they are just shadows of this era. No matter how stupid you are when you play with the blockchain, it is still much better than a Ponzi scheme or a pyramid scheme. And what we need to reflect on is: after the teasing is over, what else can you do if you ask them to take the money?

The content comes from NetEase News

⑻ Over 190,000 BTC involved in the Plus case were dealt with in accordance with the law, and some members are convinced that the network will be opened

Article/Currency Circle Defender

The content expressed in this article represents only the author’s personal views and does not constitute any investment advice. The article has been added to the "Rights Protection Knights". If you need to reprint, please indicate the source!

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According to November 26, according to the criminal ruling of the Intermediate People’s Court of Yancheng City, Jiangsu Province, a total of 194,775 BTC, 833,083 ETH, 1.4 million were seized in the PlusToken pyramid scheme case. LTC, 27.6 million EOS, 74167 DASH, 487 million XRP, 6 billion DOGE, 79581 BCH and 213724 USDT, totaling approximately US$4.2 billion.

At the same time, according to the criminal ruling, the seized digital currency was handled in accordance with the law, and the funds and proceeds were confiscated in accordance with the law and turned over to the national treasury.

Previously, the official had reported that the plustoken wallet was a large-scale multinational online pyramid scheme.

Although the official notification has been made, many people are still stubborn about it.

This includes a person named "Dr. Rao" who specializes in serving as an agency for Chinese students studying abroad in the United States.

How ironic, another doctor.

This Dr. Rao, after plustoken ran away,I have always advocated how powerful Plustoke is and how updated its technology is. Not only was he encouraged at the beginning of his escape, but he has already been away for more than a year. He also promoted Plustoke in the WeChat group to the old ladies and gentlemen who participated in the PlusToken wallet.

(Screenshot of Dr. Rao’s WeChat account last year to maintain stability)

And who is this Dr. Rao?

As mentioned before, he is a Chinese-American who specializes in intermediary business for Chinese students studying in the United States. The overseas study agency he works for is called: American Grace and Hope Education Consulting Studio.

We can find many articles about the platform plustoken wallet on a public account called "American Grace and Hope Studying Abroad".

The most recent of these articles about plustoken was published in December last year.

Among these articles about plustoken wallets, many of them accuse Zhao Sheng of WBF.

Because after the plustoken wallet ran away, Zhao Sheng immediately announced that his WBF had nothing to do with plustoken.

These are all to divert the attention of plsutoken users. Not only that, he even wrote an article saying that all the negative news about plustoken on the Internet are blackmail and were bought by similar projects. black.

We even launched an initiative in the WeChat group to report all projects that imitate plustoken and prosecute those who attack plustoken.

However, under the initiative of Dr. Rao, we discovered an interesting thing, that is, we found that in addition to Zhao Sheng, there was also an old friend that everyone was familiar with-Xu Gang.

I won’t introduce him much! The founder of ubank, essentially ubank and plustoken have the same origin.

After being on the run for so long, why do people continue to trust Dr. Rao’s words?

This is due to the Chinese people's blind worship of "educated people", especially middle-aged and elderly people. If you look at him and see that he has a doctorate, and he is a doctor in the United States, then listen to what he says It is simply more authoritative and majestic than what his ancestors said.

When persuading children, they often say: What do you know? Doctors are doing this project, but they are Ph.D.s, but they are studying in the United States with Ph.D.s. Can this project still be deceived by Ph.D.s?

You can’t even listen to what your own son and daughter say, but listen to a doctor who has never met you?

Isn’t this ridiculous?

However, this is the phenomenon of various blockchain MLM fund scams today.

We cannot say who is right or wrong.

It can only be said that greed is the original sin.

⑼ FISCO - Golden Chain Alliance creates a new era of public alliance chain

Public chain, alliance chain (permission chain) and private chain can be said to basically include the blockchain technology Three ways to use. In recent years, the planning, financing, development and ecological construction of public chains can be said to have been carried out in a noisy manner. Some are real, and even more are deceived. It is noisy, noisy, muddy and sandy, and investors' money has really gone in. But not many are online, and the ecological construction of the few public chains that are online is also sparse. There are very few DApps, and the daily activity is even less. In short, not many current public chain projects can or are willing to survive. Ecological construction is even further away.

Private chains are self-built and internally operated blockchain structures of respective companies and institutions. Very little information is disclosed, but I believe that using your own money to do your own things and solve your own problems will not cause any problems. What a big deal.

The development of the alliance chain has always been low-key. Since blockchain technology was recognized by the mainstream economy and society, pragmatic mainstream economic institutions have been solidly carrying out research, development and application for about 4 years. During this period, the backbone of the alliance chain was formed, and another correct path was found for the implementation of blockchain applications and ecological construction. In a certain sense, the alliance chain has passed its infancy and has begun to solidly move towards the "public alliance chain" new era. The alliance chain's naturally strong relationship with mainstream economic industry resources also determines the alliance chain's mainstream status in the application prospects of blockchain technology.

With the dawn of the digital economy era and the popularization of distributed business models, blockchain technology has also been able to give full play to its advantages and become a representative of cutting-edge technology. In 2016, three companies, WeBank, a member of the Golden Link Alliance, Shanghai Wanxiang Blockchain, and Matrix Yuan, a member of Chinaledger, reached a strategic cooperation and jointly committed to exploring blockchain technology, and

The full name of Golden Link Alliance is Financial Blockchain Cooperation Alliance (Shenzhen). It was jointly established on May 31, 2016 by more than 20 financial institutions and technology companies including Shenzhen Financial Technology Association, Shenzhen Qianhai WeBank, and Shenzhen Securities Co., Ltd. Non-profit organization established. As an open organization, Financial Institutions that voluntarily abide by the charter and companies that provide technological services to financial institutions can apply to join. So far, members of the Golden Link Alliance include more than 80 institutions in six major industries including banks, funds, securities, insurance, local equity exchanges, and technology companies.

On November 26, 2016, Golden Link Alliance released the "Financial Distributed Ledger Proposal"", which proposes five major principles: legal compliance, traceability, security, privacy protection, and business orientation, as well as seven major propositions: value alliance, independent controllability, safety and trustworthiness, efficient availability, business feasibility, flexible configuration, and intelligent supervision.

Purpose: Integrate and coordinate financial blockchain technology research resources, form a synergy and coordination mechanism for financial blockchain technology research and application research, and improve the research and development capabilities of member units in the field of blockchain technology. Explore, develop, and implement financial alliance blockchain suitable for financial institutions, as well as application scenarios based on this.

The General Assembly of the Golden Chain Alliance is the highest authority; the permanent body of the General Assembly is the Presidium, which leads the alliance to carry out daily work during the intersessions of the General Assembly and is responsible to the General Assembly; the Presidium has a technical committee (chaired by Application project work), Standards Technical Working Committee (presides over the establishment, formulation, review and release of standards), Advisory Committee (organizes external experts to participate in technical and standards discussions).

Jinlianmeng has established research directions in the fields of credit, equity, points, insurance, bills, cloud services, digital assets, financial product issuance and trading, and some of the projects have now been implemented or products have been launched. prototype.

The FISCO BCOS underlying blockchain platform is jointly built by the FISCO open source working group. Members of the working group include Beyondsoft, Huawei, Shenzhen Stock Exchange, Digital China, Sifang Inextron, Tencent, WeBank and Yuexiu Jinke and other members of the Golden Link Alliance, aiming to create a secure and controllable blockchain suitable for the financial field. The underlying platform of the chain.

Financial services are one of the earliest application areas of blockchain. Blockchain technology brings advantages such as safety and reliability, simplified processes, cost savings, reduced operational risks, and increased trust, and has the potential to reconstruct and sublimate the original financial industry infrastructure. The financial industry focuses on multi-party reciprocal cooperation and has strong supervision and high-level security requirements, which require node access and authority management. Therefore, the technical direction of the alliance chain has become the main choice for the financial industry.

At present, my country's financial industry is opening up to the outside world with unprecedented intensity, and the pace of financial innovation is also accelerating. Therefore, how to effectively balance the relationship between open innovation and risk prevention and firmly maintain the bottom line of no systemic risks is an important issue for the industry. challenges that urgently need to be addressed.

From the perspective of financial IT infrastructure, there are still some shortcomings and pain points in operational risks, moral hazards, credit risks, information protection risks, etc.

First, financial IT system data may still be tampered with, forged, or have consistency differences.

Second, the infrastructure structures and business processes of different financial institutions are different., and even still involves a lot of manual processing, which greatly increases operating costs and is also prone to operational risks and moral hazards.

Third, financial business and financial cooperation may involve multiple participants or intermediaries, which can easily increase trust costs and friction costs. There are also certain issues of mutual trust, collaboration or cooperation reciprocity.

Fourth, financial business is often highly complex, and it is easy to miss records of all business elements. Sometimes it is difficult to trace the entire business process, and it cannot meet the needs of supervision and auditing.

Fifth, the data between different financial institutions are relatively independent, making it difficult to achieve safe and efficient interaction, resulting in high costs for repeated KYC, anti-money laundering, and anti-fraud, and also indirectly causing the loss of user data. Risk of disclosure by certain intermediaries.

Sixth, the availability and adaptability of centralized IT infrastructure are weak, and distributed technologies need to be used to improve robustness or adaptability.

As a combined infrastructure solution, blockchain technology can in principle respond to the needs of the financial industry. However, because the requirements of the financial industry are more diverse and strict, as a financial version of the blockchain solution, it needs to be based on the blockchain technology of the universal industry and according to the special business needs of financial institutions, existing technical levels, and laws and regulations. Requirements or conditions in other aspects shall be comprehensively considered from multiple dimensions such as business suitability, performance, security, policy, technical feasibility, operation and maintenance and governance, and cost.

First, the appropriateness of the business scenario. Not all financial business scenarios require the use of blockchain technology. Generally speaking, when it comes to scenarios involving multi-party participation and peer-to-peer cooperation, the traditional centralized system architecture is often difficult to meet the needs, so you can consider using blockchain technology. This will increase multi-party mutual trust, improve business operation efficiency, and reduce business operation costs and friction costs.

Second, the performance of the blockchain system. Financial business often has characteristics such as massive transactions, high-frequency transactions, and timely confirmation. Therefore, the blockchain open source platform in the financial industry needs to analyze the business volume, potential business growth scale, and potential business growth scale that the blockchain system needs to support based on the current business scale of financial institutions. Technical performance index requirements such as concurrent business volume and response time. Since blockchain platforms using different technical modules, such as different consensus mechanisms, have greatly different performance support, it needs to be evaluated based on business performance requirements and combined with blockchain performance efficiency indicators.

Third, the security of the blockchain system. Blockchain can ensure the credibility of recorded data from a technical level and prevent data from being tampered with, forged and other risks. In addition, in terms of data sensitivity and security, it is necessary to evaluate the content encryption strength of the on-chain data, as well as access control, etc. Financial institutions need to choose mature, appropriate, and secure encryption algorithms based on the specific security requirements of their business.

Fourth, policy compliance. Blockchain is a set of technical solutions that, with reasonable design, can provide good support for existing businesses or complement existing centralized systems. However, when financial institutions use blockchain to conduct business, they must implement it within the country's existing regulatory requirements and legal framework.

Fifth, technical feasibility. Blockchain technology has already been implemented in some financial scenarios, but it is still an emerging technology. It is necessary to fully evaluate the fit of the technology with specific businesses and its advantages and disadvantages compared with traditional systems before finally choosing the appropriate area. Demonstration and trial operation of the blockchain platform.

Sixth, operation and maintenance and governance capabilities. Since there are differences in operations and management between blockchain-based businesses and traditional centralized systems, and the continuous governance requirements of financial businesses are extremely high, corresponding planning and adjustments are required to evaluate the feasibility and sustainability of the new governance structure. , evaluate the impact of version iterations and the official launch of the system, monitor the operation of the blockchain system in real time, and ensure business controllability and financial environment stability.

Seventh, costs are controllable and economically feasible. Blockchain applications use technical features to solve specific problems in actual business. Applications that effectively solve pain point problems can bring great benefits to financial businesses, and the value of the application itself can also be revealed; on the contrary, if it cannot solve important problems in the industry , you need to face a trade-off between costs and benefits.

If a safe and reliable underlying financial blockchain platform can be built to meet the special needs of the financial industry, blockchain technology will be of great use in the financial industry.

For example, from the perspective of banking institutions, the key exploration directions are generally to apply blockchain technology to reduce clearing and settlement costs, improve middle and back-office operational efficiency, improve process automation, and reduce operating costs. In addition, in cross-border financial scenarios, blockchain can help realize ledger sharing among cross-border financial institutions, reduce reconciliation and settlement costs and dispute friction costs between cooperative banks, thereby improving the processing speed of cross-border business. and efficiency.

From the perspective of non-bank financial institutions, blockchain can be used to improve the authority of rights registration and information storage, reduce counterparty risks, solve data tracking and information anti-counterfeiting issues, and reduce audits. operating costs, etc.

From the perspective of financial regulators, blockchain provides regulators with consistent and easy-to-audit data. Through data analysis of inter-institutional blockchains, the audit process can be faster and more efficient than traditional audit processes. Precisely regulate financial operations. For example, in an anti-money laundering scenario, the balance and transaction records of each account are traceable, and no aspect of any transaction will be out of sight of supervision, which will greatly strengthen anti-money laundering efforts.

Designed an efficient, reliable, message communication protocol based on the blockchain network, referred to as the chainAMOP (Advanced Messenger On-chainProtocol), focusing on the following functions:

 Based on the blockchain network, it supports inter-bank and point-to-point real-time message communication;

 Provide standardized interfaces for the interaction between off-chain systems and blockchain;

 The blockchain system can actively call the business interface of the off-chain system;

This protocol The technical features are:

 In the point-to-point blockchain network topology, plan node communication paths to ensure message reachability;

 Can quickly sense the blockchain network If the node is abnormal, it will automatically switch the path and resend the message;

 Use encryption technology during the communication process to ensure the privacy of the communication layer.

Designed the contract naming service CNS (Contract Name Service). The design goal of CNS is to name the correspondence between the business layer and smart contracts, so that the business layer no longer cares about the relevant contract addresses. Similar to DNS on the Internet, the use of domain names makes it easier for users to remember how to access a website, and also gives the website great flexibility in terms of clustering, migration and expansion.

Parallel PBFT Consensus

Standard RAFT Consensus

Parallel Computing and Hot Account Solutions

FISCO BCOS in Data Integration Conduct in-depth exploration in analysis, transaction control, identity authentication and other aspects to meet the financial industry’s high standards for supervision, risk control and other aspects.

Risk data integration

Based on immutable, traceable, distributed and highly consistent data on the blockchain, regulatory agencies can be given sufficient and transparent information and transactions Participants, transaction details, transaction process and transaction history are all recorded on the blockchain ledger, which can completely and properly preserve massive historical data, solve the problem of data islands, and meet the needs of structured, clear, accurate and complete risk data. requirements.

Risk modeling, analysis and prediction

Organically combine the data completed on the blockchain with big data mining, machine learning and other technologies, and then integrate market data, industry Data can be used to formulate more accurate risk models, improve risk prediction capabilities, and meet the requirements of comprehensive risk management of institutions.

Real-time transaction monitoring and reportingand interception

Identity recognition

Special Prize: ODRchain - a typical application of public consortium chain

The most watched champion project - ODRChain, based on The underlying platform of FISCO BCOS uses blockchain technology to solve the pain points of traditional judicial processing of online disputes, such as the difficulty in verifying the authenticity of electronic data and the inability to digest a large and rapidly backlog of case disputes.

At present, ODRChain has shortened the time it takes for customers to go from clicking "one-click arbitration" to receiving the arbitration award, from the traditional arbitration process that lasted several months to about 7 days. , and the arbitration fees that originally cost tens of thousands of dollars have been reduced to a few hundred yuan. As of December 2018, ODRChain has completed the deposit of over 10 million contracts, involving hundreds of billions of funds.

First prize: JustSign - a white-box cryptographic algorithm that turns a mobile phone into a USB shield

The project that grabs the first prize in the competition - JustSign, is based on FISCO BOCS It is an electronic contract signing and certificate storage system. Its original JustKey white-box cryptographic algorithm realizes "mobile phone as USB shield", which solves the problem of limited compatibility of traditional CA, inability to protect key security on the mobile terminal, and vulnerability to attacks in centralized data storage. question.

Expert reviewers commented that electronic contracts involve complex legal relationships and ownership of interests, and it has long been difficult to achieve a balance between security, integrity and portability. The team’s original white-box cryptographic algorithm is really conducive to improving security in blockchain certificate storage scenarios.

Second Prize: Internet of Things Trusted Interconnection Solution - The Picture of Smart Life Looks Like This

The Internet of Things Trusted Interconnection Solution competed by Sichuan Changhong Security Laboratory depicts Come up with a smart home blueprint that requires almost no extra worry on your part. When analyzing the blockchain technology behind it, a team representative said that an inter-enterprise cooperation alliance is established based on the alliance chain to open up the interconnection and mutual trust of IoT devices between different manufacturers, and based on insights into typical business scenarios of smart life, through smart contracts Implement smart terminal registration, scene rules, trust rules and linkage rules.

Expert judges of the competition believe that this project has practical hardware and scenarios in the field of Internet of Things, and is expected to further promote the implementation of application scenarios such as distributed AI assistants, resource sharing, life cycle management, and multi-channel payment. Truly usher in smart life.

Among the projects that won the third prize in the competition, they accurately targeted the characteristics of blockchain in terms of security and efficiency improvement, and provided practical solutions for the industries they represented. Tsinghua University The team of teachers and students found a new way to develop cross-layer full-stack blockchain security detection technology to protect other blockchain applications comprehensively., whose technical strength was highly praised by the judges.

The third prize winners were the trusted electronic certificate platform of Shenzhen E-Commerce Security Certificate Management Co., Ltd., the real estate registration platform of Wuhan Liandong Times Technology Co., Ltd., and Shandong Guanhai Data Technology Co., Ltd. The company's Rongcheng blockchain service platform, the livestock industry blockchain traceability of Quanliantong Co., Ltd., the tourism finance alliance platform of Shenzhen Youxun Information Technology Co., Ltd., and the copyright safe deposit box of Beijing FamilyMart Technology Development Co., Ltd.

Shanghai Jiuyaojiu Information Technology Co., Ltd.’s first-responder mutual aid first aid, “Yongteng Group My Innovate”’s HaveFund, Qianhai Life Insurance Co., Ltd.’s blockchain policy management, “Huazhong Technology The university's Guanshankou Hulu Brothers' Book Campus and the Cloud Block project team's "Yun Block" account system also won the competition's Outstanding Social Value Award, Outstanding Business Design Award, Outstanding User Value Award, Outstanding Creativity Award, and Outstanding Application Integration Award respectively.

Ma Zhitao, chairman of the Golden Alliance Technical Committee, elaborated on the concept of the “Public Alliance Chain”. He believes that the alliance chain should achieve self-sublimation and should be able to evolve into an ecosystem that provides services to the public, that is, a "public alliance chain."

Different from the public chain project’s idea of ​​“coming up with a plan first, raising funds, vigorously promoting it, raising the price, and finally investing in development”, the alliance chain project adheres to the idea of ​​“investing in development first with its own funds” , verify in the production environment, accumulate real customers and users, run steady trials and errors, and finally carry out promotion and publicity.” However, due to the focus on practical implementation and focusing on real applications, there is a lack of publicity, and it has no choice but to fall into a passive situation of "many people have implemented it, but few people have praised it". Golden Chain Alliance hopes that through this competition, the project team of the alliance chain will come to the stage to show their results, enhance the influence of the alliance chain, and let the public know more about the real application implementation and sustainable development of the alliance chain project.

⑽ Is there a war for blockchain to grab people?

Blockchain has become a hot trend. Although focusing only on the trend will often lead to the loss of a forest, any change in the trend will lead to the birth of new products. New bonus. At this time, the word "change" spread rapidly: investment institutions, hedge funds, listed companies, academia, top technical personnel, and ordinary job seekers were all involved. A large number of newly established investment institutions have poured into this vigorous investment feast, and competition for talents has become a key to the current layout of the blockchain. So, who loses and wins in this game?

Funds rush to enter: tens of millions of yuan in financing is no longer surprising

How fast does capital rush enter the blockchain market? ?

“The most popular programming languages ​​​​for blockchain development are C++ and Go, and talents who are proficient in cryptography and distributed computing also have innate advantages for blockchain development. "Ding Song said, "I have never learnedI major in blockchain, but I have been researching and studying in this area for a long time. "For newly entered blockchain training institutions, Ding Song revealed that the company's salary is also very "special": in addition to a small fixed salary, 0.1 to 0.35 Bitcoins are used as floating bonuses every month. Recruitment At that time, "having speculated in coins" became a bonus.

"Using Bitcoin as a salary means that even the salary is full of uncertainty, just like this industry. I feel like I'm still young enough to take a gamble, but I can't see the future clearly. "In Ding Song's view, the popularity of a new thing will naturally be mixed with irrational bubbles, but what can survive in the end must be something truly valuable. But what is the chance of winning if you invest blindly?