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① 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 Third 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 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, financial media representatives, and local enterprise representatives attended the meeting to discuss cutting-edge topics of the times and talk together. 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. After the two hosts briefly introduced the government leaders and guests present and expressed their warm welcome, the forum officially opened!
At the beginning of the forum, Xi’an big data resourcesSun Wei, deputy director of the Administration Bureau, delivered a welcome speech for this 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 toBreakthroughs have been made in aspects such as "market demand, brand building, user acquisition, user stickiness, increased profits, and industrial upgrading", and 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; in the metaverse era, product forms have been replaced by NPCs, and AR/AI virtual technology has adopted Panoramic virtual technology improves immersion.
The core of NPC in the future will be the underlying protocol (blockchain) + virtual digital human (visual presentation) + AI (large-scaleDecision-making), the future copyright form in the Metaverse will give birth to new asset forms, new creative subjects, and new combination states. The new industrial landscape of the Metaverse in the future 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 With the theme of "Business Scenarios", they respectively expressed their respective views on "the future form of the Metaverse, the direction of efforts in the Metaverse field, the role of cloud computing in the Metaverse industry, and the Metaverse application scenarios worthy of attention." As all the guests said: The Metaverse track is full of imaginative space and is worthy of exploration by all enterprises.
Sharing guest: Bao Shuai Shenxin Kechuang Information Technology CompanyCo-founder & 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 and autonomous driving data sharing based on blockchain , blockchain-based autonomous driving data sharing and other technology implementation directions.
After Mr. Bao Shuai’s wonderful speech, this forum ushered in the second round of signing sessions: the 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 the platform of the International Cultural Exchange University, the Gansu Cultural Property Rights Trading Center has always adhered to the purpose of "connecting culture with capital and trading to enhance value", constantly promoting the integrated development of culture and the Internet, and making every effort Create a comprehensive service platform for the cultural industry that integrates cultural elements across industries, regions, specialization, quality and characteristics.
Gansu Cultural Exchange Center Silk Road Digital Collection Trading Platform, as a one-stop digital commodity industry service platform, continuously promotes the confirmation of rights, authenticity, price, certainty, and order of digital commodities, and provides true services The real economy promotes the circulation of digital goods and promotes the deep integration of culture with the Internet, finance and creativity.
Wang Qiming General Manager of Gansu Wenjiao Silk Road Data Collection Trading Platform
Meng Fanying General Manager of Qinchu Technology
Wang Qiming Gansu Wenjiao Silk Road Data Collection General Manager of Trading Platform
Yang Ning General Manager of Shaanxi 322 Cultural and Creative Development Co., Ltd.
Speaker: Yang Yongqiang, Product Director of Zhigui Technology
As the fifth keynote guest of this forum, Mr. Yang Yongqiang took "Application Practice of Metaverse Empowering Digital Industry" as the starting point, and shared with examples the practical application of Metaverse in the digital industry, and the future impact of Metaverse on the digital economy. Influence.
Mr. Yang Yongqiang mentioned:
As an important way to leap into the digital world, many domesticSeveral cities have issued incentive policies for the Metaverse; as a new social form that integrates multiple new technologies, the Metaverse has been used in urban governance, digital twins, digital collections, digital art, urban exhibition halls, cultural and entertainment activities, virtual digital characters, etc. The industry continues to make efforts in the process of digital transformation in multiple fields!
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 Starting 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 Rule of Law and Science and Technology Development Research Office of Northwest University of Political Science and LawRen
Qi Lu Dean of Xiamen Yunda Institute of IoT Intelligence
Zhang Yaosen Deputy Secretary-General of Fujian Provincial Blockchain Association
Zhang Wei Nanjing Vice President of Blockchain Industry Application Association and General Manager of Yiyuan Technology
Han Kui, Product Director of Qinchu
Chen Siqi, Business Manager of Lingjing Collection
In the second round table meeting, the guests focused on the theme of "blockchain technology promotes the high-quality development of the digital cultural industry" and jointly discussed "how blockchain technology can help the digitization of my country's cultural industry and the digitization of the cultural industry to generate new consumption and innovation." Business formats, problems and challenges faced by the digital culture industry, how to promote the high-quality and standardized development of the digital culture industry, and the future key layout directions of digital collections were discussed. The digital culture industry relies on its advantages of openness, low threshold and interactivity. Further extend the cultural industry chain, promote structural optimization, and form a new trend in online and offline integrated development!
② Introduction to Blockchain Technology Major of Xi’an Information Vocational University from associate to bachelor’s degree
[Quick registration and free consultation for associate’s degree to bachelor’s degree: https://www.87dh.com/xl/] Xi’an Information Vocational The introduction of the blockchain technology major for the university's unified admission to junior college and bachelor's degree has been announced, and it has been explained in detail from several aspects such as professional introduction, characteristics and advantages, teaching staff, main courses and employment directions. The details are as follows:
Introduction to Blockchain Technology Major of Xi'an Information Vocational University from junior college to undergraduate degree
Click to view: Shaanxi Unified Recruitment Examination Question Bank for Junior College to Undergraduate Education
Click to view: Shaanxi Unified Recruitment from Junior College to Undergraduate Student Video Course
Professional name : Blockchain technology
Professional advantages: School-level specialty majors.
Cultivation goals:
This major cultivates the comprehensive development of moral, intellectual, physical, artistic and labor skills, and masters a solid scientific and cultural foundation and the underlying research and development of blockchain, blockchain application design, blockchain application development, testing and operation. Dimensional knowledge and relevant laws and regulations, possess the ability of blockchain architecture design, underlying R&D, application development, testing and operation and maintenance, have craftsman spirit and information literacy, and be able to engage in blockchain design, blockchain R&D, and blockchain applications. High-level technical skills talents for development and testing, blockchain operation and maintenance, etc.
Core courses:
Object-oriented program 16 design, blockchain principles and design, virtualization technology and applications, blockchain deployment and operation and maintenance, smart contract design and development, blockchain application development, DAPP application development, blockchain project design and practice.
Employment direction: For blockchain techniciansemployees, financial banking, product traceability and other occupations.
Continued with postgraduate entrance examinations: computer software and theory, computer application technology, cyberspace security, software engineering, computer science and technology.
Degree awarded: Bachelor of Engineering.
Introduction to Xi'an Information Vocational University's unified admission to junior college to bachelor's degree major: The blockchain technology major has been announced. For more information about Shaanxi's junior college to bachelor's degree, please pay attention to the Shaanxi junior college to bachelor's degree column page.
Related reading: Summary of the introduction to undergraduate programs at Xi'an Information Vocational University
If you have questions about associate degree to undergraduate programs, don't know how to summarize the test points for associate degree to undergraduate programs, or don't know the local policies for associate degree to undergraduate programs, click on the bottom to consult the official website. Get review materials for free: https://www.87dh.com/xl/
③ Is blockchain a pyramid scheme? Is blockchain a pyramid scheme in disguise?
Is blockchain a pyramid scheme? The new technology is not a disguised pyramid scheme. It is just claimed by many MLM organizations as "blockchain". In fact, it does not have any technology. It is just a pyramid scheme in the name of "blockchain". The country has announced it many times. Announcement to crack down on this kind of pyramid schemes. The following is Xinhuanet's report on blockchain MLM:
Blockchain is not equivalent to virtual currency, and there are also security risks. Behind the popularity, there are exaggerated hype with "ulterior motives". Only by removing the flashiness can the blockchain return to its true application value.
Invest 80,000 yuan and it will become 800,000 yuan in three months? Shenzhen police uncovered a huge fund-raising fraud case. Under the guise of blockchain concepts and 10 times earnings, thousands of investors have fallen deeply into it, with the amount involved reaching 307 million yuan. Under the "mysterious veil" of the blockchain, criminals have taken advantage of the opportunity to use their tricks, and the blockchain has become a "signature" for economic crimes such as fraud and pyramid schemes.
Why has the blockchain been repeatedly “misused” by illegal activities such as pyramid schemes and fraud? Apart from being “unclear”, what is the “function” of blockchain technology itself? Since the beginning of this year, with the increased supervision and the cooling of the currency speculation trend, new opportunities have been brought to the development of blockchain. How is the implementation of blockchain commercial "applications" now? Reporters from "Lookout" News Weekly recently conducted an investigation into this.
When the three-month "fund release period" promised by the trading platform expired and the staff started "kicking" people in the QQ group, Tang Haiyan, who lives in Bao'an District, Shenzhen, realized that she might have been cheated. .
Previously, Tang Haiyan invested 80,000 yuan to buy a virtual currency called "Puyin Coin" under the introduction of a classmate. "The other party said that this currency is the most advanced blockchain technology at the moment, with Tibetan tea as collateral, and he also showed me a 'technical white paper'. I didn't understand blockchain, so I didn't read it carefully."
Although he doesn’t know much about blockchain or virtual currencies, Tang Haiyan is full of expectations for the high investment returns. She told reporters that the company that issued the "Common Silver Coin" would regularly split the virtual currency at a ratio of 1:10, which means that each split would increase the value of the "Common Silver Coin" in the hands of investors by 10 times. .As long as it is split once, the 80,000 yuan she invested is equivalent to buying "common silver coins" worth 800,000 yuan, and she can get huge profits by selling them on the trading platform.
According to the rules of the trading platform, the "common silver coins" just purchased cannot be traded immediately. They must be frozen on the platform for three months before the "release period" can begin. However, when three months passed, Tang Haiyan not only failed to double her assets, but also the 80,000 yuan frozen on the platform could no longer be used for transactions.
“Other investors began to question the authenticity of this investment in the QQ group. As a result, the company staff kicked these investors out one by one. I felt bad.” She said.
Facts also proved Tang Haiyan’s intuition. At the end of March 2018, Shenzhen police uncovered a huge fund-raising fraud case, with the amount of fraudulent funds reaching 307 million yuan. In this case, the Shenzhen Puyin Blockchain Group Co., Ltd. involved in the case used the "blockchain + Tibetan Tea" model to issue virtual currency and defraud public deposits. Tang Haiyan was one of thousands of victims. .
An investigation by the Shenzhen police found that the company claimed that investors could trade "common silver coins" on the virtual trading platform "Jubi.com" to earn the price difference
. In fact, the change in its buying and selling price was caused by the company using investors' investment funds to perform behind-the-scenes operations, and once raised the price of "common silver coins" from 0.5 yuan to 10 yuan, allowing investors to taste some sweetness. When a large number of investors entered the market, the company continued to cash out by maliciously manipulating the price trend of "Common Silver Coins", which eventually resulted in the "Common Silver Coins" in the hands of investors being worthless.
Since 2018, engaging in fraud and pyramid schemes under the banner of blockchain has become a commonly used "routine" in new criminal methods. In April 2018, Jinan police busted a pyramid scheme gang under the guise of "western development", "national poverty alleviation", "original stocks", "blockchain" and "e-commerce", arrested more than ten main suspects, and froze the funds involved in the case There were more than 100 accounts, and more than 300 million yuan of funds involved were seized.
Jinan police said that Huileyi e-commerce company designed fake virtual disks on the Internet and released so-called "treasure coins" and "precious coins" on the grounds that the country is vigorously developing the big data industry. and other virtual currencies.
They first use the gift as a guise to give a certain amount of virtual currency to newly joined MLM personnel, with the price of each coin being tens of yuan, and then use artificial manipulation to increase the value of the virtual currency to more than 100 yuan or even hundreds of yuan. Yuan, attracting people who do not know the truth to join, and finally "cut leeks" through the cyclical fluctuations of the so-called "devaluation" of virtual currencies, repeated over and over again, and ultimately achieve the purpose of seeking illegal benefits.
In Xi'an, the local police also successfully cracked a huge online pyramid scheme under the banner of blockchain. According to the police, the criminal suspect Zheng paid a high salary to organize network platform administrators Zhang, Li and other 9 people. Since March 28, 2018, he has used collective pyramid schemes and online pyramid schemes as means to sell coins at a price of 3 yuan each. In the "Consumption Era" networkThe online platform sells virtual "Datang Coins" and controls the appreciation rate;
At the same time, promotion meetings are held in many cities at home and abroad to attract members, and 28-level agents are set up according to the development and offline status of members. In just 18 days, the gang has developed a total of more than 13,000 registered members. It has been found that the case involves 31 provinces, municipalities, and autonomous regions across the country, and the funds involved are as high as 86 million yuan.
The "Tencent 2017 MLM Situation Awareness White Paper" released by Tencent Security Joint Laboratory stated that in recent times, various overseas capital disks, virtual currencies, ICO (blockchain project initial public offering of tokens) Financing) projects emerge in an endless stream, which hide many risks such as illegal issuance, false projects, cross-border money laundering, fraud, pyramid schemes, etc., causing a large amount of funds to flow overseas. Once they collapse, run away, or lose contact, investors often have no way to complain and lose money. recover. For example, Baichuan Coin, Mark Coin, Beta Coin, Dark Coin, etc.
Reporters from "Lookout" News Weekly conducted interviews in Guangdong, Shandong, Shanghai and other places and learned that most people know that the concept of blockchain is very popular, but they are "uninformed" about the specific functions of blockchain. There are different opinions: some people think it is used for "investment and financial management" and "buying and selling currency", while others think it is "a major invention of the same magnitude as the steam engine". Some entrepreneurs are gearing up to seize this "once-in-a-lifetime opportunity to get rich."
Many people in the industry said that it is precisely because people have many misunderstandings about blockchain that criminals have the opportunity to fish in troubled waters and mislead investors.
First, blockchain is not equal to virtual currency. As of the end of last year, the number of domestic ICO participants and total transaction volume had doubled. A large number of digital currency exchanges have fled overseas, and the agency investment model has involved more ordinary people in high-risk investments.
Many industry self-media and famous speakers have formed interest alliances with issuers, digital exchanges, etc. to endorse the "Air Coin" project platform and create public opinion. In December last year, the People's Bank of China and nine other departments characterized ICOs as "suspected of illegal fund-raising, financial fraud, pyramid schemes and other illegal and criminal activities."
During the interview, many people told our reporter that the existence of tokens has built a set of equity mechanisms for the development of blockchain technology. This mechanism is indispensable for stimulating the prosperity of blockchain applications. of. "Market practice in the past five years has proven that blockchain applications without equity mechanisms are like computers without Internet connectivity and a market economy without currency. The application scenarios and development speed are greatly reduced." said an investor in Shanghai. .
In fact, tokens represented by Bitcoin are only one of the earliest products to verify blockchain technology. There is no equivalence between the two, and the existence of tokens has already affected the blockchain technology. The development of the chain has obvious negative effects.
At present, more and more people in the industry are beginning to think about whether the development of blockchain must rely on the issuance of tokens to achieve incentives. Guo Dagang, secretary-general of the Beijing Internet Finance Industry Association, told this reporter that the so-called incentive mechanism is just for the project party to generate funds for itself.It’s just a theoretical basis for token hunting.
Secondly, blockchain is not omnipotent and there are risks in its security. Blockchain is generally considered to be able to achieve three functions:
First, the data stored on the blockchain cannot be tampered with or forged, and the data has high credibility and credibility; second, The entire transaction process is traceable, enabling accurate tracking of responsibilities; third, smart contracts embedded in the blockchain can be automatically executed based on the contract, thereby improving work efficiency and reducing the risk of default. The industry generally believes that blockchain has broad application prospects in finance, logistics, trade and other fields.
In fact, blockchain is not omnipotent, and its functions also have many limitations. It is generally believed that based on its cryptographic characteristics, if you want to tamper or forge on the blockchain, you theoretically need to control more than 51% of the nodes to achieve it. When there are enough nodes in the blockchain, this trust creation mechanism with widespread public participation will be difficult to tamper with.
However, in reality, digital currency exchanges are frequently attacked or even stolen. On June 20, 2018, South Korea's Bithumb exchange announced on its official website that the exchange was attacked by hackers and cryptocurrency worth 35 billion won, or approximately US$32 million, was stolen.
Ji Xinhua, known as China's first generation "hacker", said that the blockchain will continue to face attacks, and the process of uploading data to the chain is prone to information leakage. Some people in the industry are also worried that once the super computing power of quantum computing is realized, it will also have a direct impact on the blockchain.
Thirdly, the popularity of blockchain is not entirely true. Data shows that from the end of 2017 to the beginning of 2018, more than 300 self-media companies mainly focused on ICO projects appeared, which became an abnormal phenomenon worth noting.
On August 24, 2018, the China Banking and Insurance Regulatory Commission website issued a risk warning, The general public is reminded to guard against illegal fund-raising in the name of "virtual currency" and "blockchain".
The original text is as follows:
"Risk Tips on Preventing Illegal Fund-raising in the Name of "Virtual Currency" and "Blockchain""
China Banking and Insurance Regulatory Commission, Central Network The Office of Information Technology, the Ministry of Public Security, the People's Bank of China, and the State Administration for Market Regulation remind:
Recently, some criminals have issued so-called "virtual currencies" and "virtual assets" under the banner of "financial innovation" and "blockchain". ""Digital assets" and other methods absorb funds and infringe on the legitimate rights and interests of the public. Such activities are not really based on blockchain technology, but are actually hyping up the blockchain concept to conduct illegal fund-raising, pyramid schemes, and fraud. They mainly have the following characteristics:
1. Networking and cross-borderization are obvious. Relying on the Internet and chat tools for transactions, and using online payment tools to receive and disburse funds, risks have a wide scope and spread quickly. Some criminals rent overseas servers to build websites, essentially carry out activities for domestic residents, and remotely control illegal activities.
Some individuals claim in chat tool groups that they have obtained investment quotas for high-quality overseas blockchain projects and can invest on their behalf, which is most likely a fraudulent activity. Most of the funds for these illegal activities flow overseas, making supervision and tracking very difficult.
2. Strong deception, temptation and concealment. They use hot concepts to create hype and fabricate numerous "high-level" theories. Some even use celebrity V's "platform" propaganda, and use airdrops of "candy" as temptations, claiming that "currency values only rise but not fall" and "the investment cycle is short. "High returns, low risks", which is highly deceptive.
In actual operation, criminals illegally make huge profits by manipulating the price trend of so-called virtual currencies behind the scenes and setting profit and withdrawal thresholds. In addition, some criminals also issue tokens in innovative forms such as ICO, IFO, and IEO, or conduct virtual currency speculation in the form of IMO under the banner of the sharing economy, which is highly concealed and deceptive.
3. There are various illegal risks. Through publicity, criminals use "static returns" (profits from currency appreciation) and "dynamic returns" (profits from offline development) as bait to attract the public to invest funds, and induce investors and development personnel to join in, constantly expanding the capital pool. , with characteristics of illegal fund-raising, pyramid schemes, fraud and other illegal activities.
Such activities use "financial innovation" as a gimmick, but are essentially a Ponzi scheme of "borrowing new and repaying old", making it difficult to maintain long-term capital operations. The general public is requested to view the blockchain rationally, do not blindly believe in promises made by the public, establish correct currency concepts and investment concepts, and effectively improve risk awareness; they can actively report to relevant departments any clues about illegal crimes discovered.
④ 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.
⑤ What exactly is blockchain? Is there any company in Shaanxi that is engaged in blockchain technology? Wukong YunxinHow about Information Technology Co., Ltd.
Blockchain is a collection of a series of technologies. It is not a new thing, but an integration of existing technologies. The concept of blockchain has been around for 10 years. There are many, but it has only been in recent years that it has really received attention in our country, so the technology is still in its early stages and needs to be gradually broken through.
There are currently very few blockchain companies in Shaanxi, and there are only more than 30,000 in the country, but few are actually doing things. There are currently several in Xi'an, such as Zhigui Technology, Youmi Data, Wukong Cloud, etc. These are all technology-based, and a few are media-based, such as rice pudding and so on.
As far as I know, Shaanxi Wukong Cloud Information Technology Co., Ltd. is engaged in the IPFS ecosystem, focusing on cloud storage business. It has its own technical team, and the technology, operation and other systems are relatively sound. I don’t know what the poster wants to do. If so, If you go to work, you can learn about it, and at least you can enter the blockchain industry.
⑥ Has the Xi'an Blockchain Network MLM Case been cracked?
It has been cracked. You must be careful. As long as there is any coin on the Internet, it is basically a lie. You can look for some information-type websites. It is particularly easy to find blockchain information-type websites. You can just browse the "Blockchain Network". Information websites such as "Blockchain XX Network" are at least online in China. Thousands of families. I won’t introduce it, just do some networking yourself.
⑦ What is the outcome of the police’s handling of the Xi’an blockchain network pyramid scheme case?
The blockchain network has made clear reports. The relevant personnel have already dealt with it.
