abey区块链 骗局,区块链黑马项目

今天我们就来聊聊关于“abey区块链骗局”、“区块链黑马项目”以及“投资者保护”这三个相关关键词。

首先，“abey区块链骗局”，是指一家名为Abey的区块链公司，该公司曾以推出新的虚拟货币来吸引投资者，但是实际上却是一个骗局。Abey公司宣称投资者可以获得巨额回报，但实际上，投资者只能获得很少的利润，而且还可能遭受重大损失。此外，Abey公司还威胁投资者，如果他们不接受他们的投资计划，就会受到报复。因此，Abey公司的骗局让许多投资者遭受了巨大的损失。

其次，“区块链黑马项目”，是指一种非常具有吸引力的区块链投资项目，它可以为投资者带来巨大的回报。这种投资项目通常具有很高的风险，但是投资者可以从中获得巨大的回报。区块链黑马项目的优势在于，它可以提供投资者更高的回报，并且还可以帮助投资者获得更多的资金。

最后，“投资者保护”，是指保护投资者免受投资风险而采取的措施。投资者保护主要包括：实施严格的监管措施，以防止投资者受到非法行为的侵害；采取措施防止投资者受到不正当的行为的影响；采取措施防止投资者受到不正当的建议的影响；采取措施防止投资者受到不正当的投资行为的影响；以及采取措施防止投资者受到不正当的投资建议的影响。

总之，“abey区块链骗局”、“区块链黑马项目”以及“投资者保护”是三个非常相关的关键词，它们都是与区块链投资密切相关的概念。投资者在投资区块链时，一定要谨慎，不要被骗，要牢记“投资者保护”的原则，以免受到不必要的损失。

❶ Why do you feel that there is little chance of abey coin?

The chance is great.
1. "Abey" coin is a public chain developed based on blockchain 3.0 technology. By copying the POW consensus, miners get what you call abey through mining. Therefore, abey is a cryptocurrency, or digital currency or virtual currency, but the most accurate term is a cryptocurrency.
2. Abey adopts "constant lightweight blockchain technology". During the operation of abey, there will always be only 50 active blocks, so the size of abey's blockchain will always remain unchanged. Previously generated blocks can also be saved and downloaded (see image below for details). New blocks are generated and added to the constant block. At the same time, the oldest block is removed from the constant block and the oldest block is archived. This facilitates increased throughput and low bandwidth consumption. It can be considered an optimized blockchain technology created for high transaction volumes.
Extended information:
1. The rapid development of computer technology and the Internet has brought about the era of electronic payment systems and the era of big data. WeChat and Alipay have always taken the absolute leading position in the field of electronic payment in China, which has a population of 1.03 billion. With the development of blockchain technology, it has covered many fields and achieved ground applications. Its characteristics such as non-tamperability, decentralization, anonymity, and traceability make the application value of electronic payment in the blockchain more and more prominent. As a result, traditional payment giants and government agencies from various countries have entered the market. On top of that, Paypal will open cryptocurrency services to international users in the first half of 2021, as well as the development of central bank digital currencies.
2. As a blockchain payment protocol, abey has also stepped up its layout of electronic payment tracks. Abey means “Advanced Blockchain for Increased Yields.” It is a multi-layered, scalable and security-enhanced blockchain model that can provide users with more efficient, secure and accessible decentralized financial services.
3. Abey is known as Europe’s blockchain payment star. Since 2018, it has focused on the field of blockchain payment. From its launch to the present, abey’s achievements are obvious to all: in the first few months of the project’s release, abey’s adoption rate was 8 times higher than Bitcoin and 2.5 times higher than Ethereum; abey has been published in top international technology conferences and global computer science journals With multiple peer-reviewed articles, the Abey Foundation has accumulated the support of many acclaimed global academic figures and entrepreneurs. They work together as a strong community. In less than 30 days, the price of Abey increased by 900%; in some cases, Abey’s performance is 183 times higher than that of Ethereum. At the same time, Mr. Huang Lianjin, consultant of the abey Foundation, said: "abey also provides the world's fastest blockchain-centric, smart contract-oriented storage system abeydb. So far, no other blockchain project has integrated distributed database technology Improved to such a high level.”
4. In addition to abey’s achievements, Mr. Huang Lianjin believes that the most attractive aspect of abey is its overall design and the construction of a loosely coupled smart contract execution architecture that supports it. Mr. Huang Lianjin further explained: “It can support the development of DAPP (decentralized applications) and defi (decentralized finance) applications using popular programming languages ​​such as C language. C language has a wider developer group around the world, Its acceptance is much higher than that of Ethereum's development language and is solid. In the long term, abey's goal is to enable various defi (decentralized finance) applications based on multi-layer architecture, such as loans, derivatives, insurance, Private banking, etc.” Huang Lianjin revealed that the abey team will announce more exciting new features in due course.

❷ In order to seize this opportunity, Tong Liya and Gao Xiaosong joined the "3 o'clock sleepless" group, but Han Geng was kicked out

Recently, a "3 o'clock sleepless block" "Chain Group" (hereinafter referred to as the 3-point Sleepless Group) has become popular in the investment circle!

According to China Entrepreneur Magazine, Sequoia Capital Shen Nanpeng, 360 Chairman Zhou Hongyi, angel investors Cai Wensheng, Xue Manzi and other investment circles are in this group, and even Gao Xiaosong, Tong Liya , Lin Yoona, Han Geng and other stars.

This WeChat group, created on February 11, reached the upper limit of 500 members in less than a day. During the Spring Festival, it is said that the total amount of red envelopes in this group reached one million. However, this is not the main motivation for celebrities and big shots to join the group. It is even forbidden to publish information such as currency speculation and ICO in this group. People in the group mainly learn about the application prospects of blockchain technology.

I noticed that according to the definition of "China's Blockchain Technology and Application Development White Paper" issued by the Ministry of Industry and Information Technology, blockchain is a computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Innovative application models in the Internet era.

Blockchain technology is considered to be a disruptive innovation in computing models after mainframes, personal computers, and the Internet, and is likely to cause a new technological innovation and industrial change on a global scale.

Today, with the price of Bitcoin “cutting in half” from its peak, and the strict supervision of countries such as China, the craze for “virtual currency” has begun to dissipate. However, as the underlying technology, blockchain is expected to be widely used in finance, supply chain management, manufacturing, Internet of Things and other fields in the future.

The group once distributed over one million red envelopes in seven days

The "3 O'clock Sleepless Blockchain Group" was originally founded by Yuhong on February 11. Yuhong had previously He is the main person in charge of 360 Games and is now the founder of SEEU & QYGAME, which launched the large-scale online game "Basic World" based on blockchain.

Since it was three o'clock in the morning when the group was first established, it was named the 3 O'clock Sleepless Blockchain Group.

In this WeChat group, known as the No. 1 blockchain information group, there are Sequoia Capital Shen Nanpeng, 360 Chairman Zhou Hongyi, angel investors Cai Wensheng, Xue Manzi, Fenbushi Capital partners Shen Bo, and even stars such as Gao Xiaosong, Tong Liya, Lin Yuner, and Han Geng.

Xue Manzi, Li Xiaolai, Chen Weixing, Shuai Chu and others are the earliest participants of the blockchain. Xue Manzi invested in Quantum Chain, Bytom Chain, and Mo Chain. Li Xiaolai is the first person in China to invest in Bitcoin and Ethereum. Chen Weixing also has his own fund and has invested in projects such as Huobi, Binance, and Tron. Shuai Chu is the founder of Quantum Chain.

Interestingly, the person who received the warmest welcome among those who joined the group was not the industry boss, but the film and television star Tong Liya. It is said that after Tong Liya was added to the group, there were hundreds of messages welcoming her to join. Tong Liya said that she is still a beginner in blockchain and hopes to learn more, and attached a big red envelope of 8,000 yuan.

Some inactive people in this group will be kicked out, such as Han Geng, No. 1 Matchmaker founder Mu Yan, Meitu CEO Wu Xinhong, etc. Those who remain in the group often engage in intense “mutual” discussions, and there are also some new members who are thirsty for knowledge and quickly absorb fresh knowledge about the blockchain.

On February 24, Chen Weixing in the group and Zhu Xiaohu, managing director of Jinshajiang Venture Capital, had a "mutual fight" around the blockchain.

The cause of the incident was that Zhu Xiaohu forwarded an article about blockchain in his circle of friends and said not to include him in various 3 o'clock groups. There are some outlets that he would rather miss and some money that he would rather not make. Otherwise, the late holiday will not be guaranteed.

This statement immediately aroused Chen Weixing's refutation. Chen Weixing asked, is the method of cutting leeks in equity investment more advanced than that in the currency circle? Is the bubble in the entire blockchain industry as high as the global stock market bubble? Zhu Xiaohu responded that ICO, a model that tests human nature, has never been successful.

Let’s not talk about currency speculation, just talk about blockchain

Yuhong and industry leaders Xue Manzi and Chen Weixing, who were the first to join the group, jointly set rules in the group: It is strictly prohibited to post news about currency speculation, ICO, etc. in the group. Therefore, the main topic of group chat is the application of blockchain technology.

Guo Hongcai is a well-known figure in the currency circle. He doesn’t know much about blockchain technology, but he became a rich man through currency speculation. Because he said in the group, "I'm here to make money anyway, it's really pointless to talk about technology... The biggest application of blockchain"It's just currency speculation." He was kicked out of the group for the second time. After being kicked out, Guo Hongcai felt unconvinced and sulked in another group, "They never talk about making money, they are all too vain. ”

China has always been at the forefront of regulating virtual currency speculation.

In September last year, China completely banned the domestic Bitcoin trading platform business. This regulation also has a negative impact on global Bitcoin trading. Cryptocurrency trading has had an impact.

On February 5 this year, the People’s Daily published another article discussing “currency speculation” and believed that all countries should strengthen coordinated supervision to prevent systemic risks.
< br /> People's Daily stated that in recent times, various conferences and exchange activities with the themes of blockchain, digital assets, and virtual currencies have emerged in an endless stream, and crazes such as "coin speculation" and "disguised ICO" have also emerged one after another. Some people have joined " "The army of currency speculators" hope to obtain huge returns through short-term speculation. Since blockchain and virtual currencies can transcend national boundaries, countries should strengthen coordinated supervision to prevent virtual currency transactions from triggering systemic financial risks.

This is exactly:

The virtual currency is speculated to the sky,

A series of sudden rises and sudden falls.

Beat the drum and spread the flowers, blow the big bubble,

There is an urgent need to regulate the cloud.

Blockchain applications have broad prospects

According to the white paper of the Ministry of Industry and Information Technology, blockchain technology originated from the pseudonym "Satoshi Nakamoto" "(Satoshi Nakamoto) published the foundational paper "Bitcoin: A Peer-to-Peer Electronic Cash System" in 2008.

In a narrow sense, blockchain is a chronological A chain data structure composed of blocks connected in sequence, and a cryptographically guaranteed distributed ledger that cannot be tampered with or forged.

Currently, blockchain technology is used by many Large organizations call it a major breakthrough technology that completely changes the way business and even organizations operate.

The widespread application of blockchain technology can enable "decentralization" to be realized at low cost.

When we send an email, what the other party receives is actually a copy of the email, which allows the information to be disseminated quickly. However, this approach cannot be copied to applications in fields such as finance. For example, when you send a message to the other party When paying 100 yuan, you cannot copy and paste the 100 yuan currency in your hand to the other party.

Therefore, in today's society, when it comes to transactions of cash, securities, intellectual property, patents, carbon emission quotas, etc., a huge central institution (bank, third-party payment platform, etc.) must be used to solve the problem of trust, which will increase the number of transactions. cost and slow down transaction speed. For example, we can send an email in a minute, but a transfer within the same city may take several days. Transferring funds from one country to another comes with high fees.

Canadian blockchain expert Don Tapscott believes that blockchain technology will change the world and make trust-building technology simple and easy to understand. He said that the popularity of blockchain technology means that we may no longer need a powerful central institution as a credit medium in the future. This is the next generation of the Internet, one that has the potential to transform our money, trade, government, and society.

❸ China's top ten celebrities who mine pi coins

1. Li Xiaolai, "China's richest man in Bitcoin", a famous angel investor, worked at New Oriental Education Group from 2001 to 2008, 08 In August 2011, he founded Aide Ruizhi International Education Consulting Co., Ltd. By an opportunity in 2011, Li Xiaolai learned about Bitcoin from the Internet. Since then, with his excellent investment brain, he founded Bit Fund in 2013, focusing on using the Internet, Angel investment in Bitcoin-related fields.

2. Wu Jihan, the most powerful person in the Chinese currency circle, created Bitcoin Continent, and its product is a Bitcoin mining machine, which is popular all over the world. He owns three mining pools: BTC.com, ConnectBTC and AntPool, accounting for about 30% of the global computing power (you must know that a 51% computing power attack can subvert the Bitcoin system, just like the Sword of Damocles, the sword is high Hanging, Mount Tai is at the top), which has an influence on the direction of Bitcoin that cannot be underestimated. At the end of 2011, Wu Jihan did an earth-shattering thing. He translated Satoshi Nakamoto's Bitcoin creation paper "Bitcoin: A Peer-to-Peer Electronic Cash System" into Chinese, so it was called "Bitcoin". Evangelist. On November 13, 2018, Wu Jihan was selected into the "2018 Hu Manuo Weirun Blockchain Rich List", ranking second with a wealth of 16.5 billion yuan

3. Shen Bo, domestic The first venture capital institution focused on investing in blockchain technology-related companies, and a partner of China's largest blockchain investment fund, Fenbushi Capital. As of November 2017, Fenbushi Capital has invested in nearly 50 companies around the world. A blockchain startup with a total investment of US$50 million. The advisor (former partner) of this institution is the famous genius entrepreneur Vitalik Buterin, the founder of Ethereum. Originally the founder of Invictus Innovations Incorporated (Bitshares The founding team), backed by Wanxiang Group, the strengthStrong. This person acts in a low-key manner and is a top figure in the blockchain investment circle. On November 13, 2018, Shen Bo was selected into the "2018 Hurun Blockchain Rich List", ranking fifth with a wealth of 7 billion yuan. (tied for 5th place with Li Xiaolai)

4. Ketuan Zhan, co-founder of Bitcoin Mainland, graduated from Tsinghua University and the Chinese Academy of Sciences, known as the "technical brain" of Bitmain, with nearly 15 years of management and operation experience in the integrated circuit industry. He received a bachelor's degree in electronic information science and technology from Shandong University in 2001 and a master's degree in microelectronics and solid-state electronics from the Institute of Microelectronics, Chinese Academy of Sciences in 2004. He developed the first-generation Bitcoin Mining Machine in just 6 months, with energy efficiency far exceeding that of his peers, laying the foundation for Bitmain's industry. On November 13, 2018, Li Xiaolai was selected into the "2018 Hurun Blockchain Rich List", ranking first with a wealth of 29.5 billion yuan.

❹ The top 20 blockchain projects were unveiled at the Hi-Tech Fair and achieved remarkable results in technological and industrial innovation and development

November 11-15, 22nd The China International High-tech Fair (hereinafter referred to as the "High-tech Fair") was officially held at the Shenzhen Convention and Exhibition Center. The total exhibition area exceeds 140,000 square meters. There are more than 3,300 domestic and foreign exhibitors and nearly 10,000 projects participating in the exhibition. Various activities will Over 140 games.

The top 20 blockchain companies made a collective appearance at the Hi-Tech Fair

On the morning of the 11th, the exhibition hall was crowded with visitors and professionals. Yang Jianjun, deputy director of the Electronic Information Department of the Ministry of Industry and Information Technology, and Fan Shujian, deputy director of the Science and Technology Department, visited the booths of the top 20 blockchain projects during the tour and listened to the staff introductions to learn more about the latest progress of blockchain technology and its application in the industry. The actual situation of landing.

On October 24 last year, the country regarded blockchain as "an important breakthrough for independent innovation of core technologies." Over the past year, blockchain technology and industry development have also opened a new era, with demonstration applications emerging one after another. Yu Jianing, Rotating Chairman of the Blockchain Professional Committee of the China Communications Industry Association and President of Huobi University, said that the top 20 blockchains displayed this time were selected by multiple recommendation institutions based on industry development and after several discussions and surveys. Representative blockchain design projects with forward-looking, growth and practicality, covering blockchain underlying technologies such as alliance chains and distributed storage, as well as blockchain’s applications in manufacturing, agriculture, public welfare, justice, consumption, finance, The implementation of entertainment and other physical industries.

For example, in the field of blockchain infrastructure, the project on the list is the "Blockchain Service Network (BSN)" jointly launched by the National Information Center, China Mobile Communications Group, etc., for deployment and operation areas A global public infrastructure network for blockchain applications can change the current high cost problem of blockchain application development and deployment. In the field of public welfare, the public welfare searching platform "Public Welfare Searching Chain" launched by Tencent Blockchain, and the "Public Welfare Searching Chain" which builds a blockchain public welfare ecological mutual aid platform"Spark Love" projects are all on the list.

At the same time, the one-stop "blockchain + industry" service platform "Huolian Blockchain Platform" independently developed by Huolian Technology has also entered the block chain According to the business needs of enterprise-level customers, the top 20 blockchains select corresponding smart contract function modules, combine them, and quickly deploy zero-threshold entry into the blockchain world.

Yuan Ruijuan, COO of Spark Love, a project on the list, said that the district Blockchain technology can improve the current pain points of the public welfare industry. Spark Love hopes to jointly apply blockchain technology and blockchain governance ideas to public welfare, and actively promote the exploration of the "blockchain + public welfare" field. This time, with the help of the high-tech fair The exhibition hopes that the public can understand the application of blockchain technology in public welfare practice management and help the development of domestic public welfare undertakings.

It is reported that the 2020 Top 100 Innovative Design List and the "Academician Expert Recommendation Plan" 》Launched in October 2020, it is a series of activities sponsored by relevant central units and local governments that are widely and continuously carried out across the entire industry across the country. The China Communications Industry Association Blockchain Professional Committee, Huobi University and Huobi Labs serve as recommending institutions Participated in the selection of the top 20 blockchain technology and application design categories.

Blockchain application enters a new stage

Blockchain technology is leading a new round of technological and industrial changes around the world. , becoming the "source power" of global technological innovation and model innovation. Yu Jianing said that only when technological innovation and financial innovation are deeply integrated with the real economy and promote the development of the real economy can the value of innovation be fully exerted. And blockchain can only truly Only when it is implemented in industrial scenarios can its intrinsic value be demonstrated.

As blockchain technology is promoted to the national strategic level, blockchain was officially included in the category of "new infrastructure" in the first half of this year. In various With the support of policies, the underlying technology of my country's independent intellectual property rights has ushered in a leap forward, and alliance chains, distributed storage, public chains, industry chains, government affairs chains, and supervision chains have fully blossomed. Industrial blockchain and chain reform have become social consensus.

“Blockchain applications are about to enter the era of big explosion in 2021. "Yu Jianing said that this is mainly based on three reasons: First, physical assets will be widely "on-chain", and the combination of physical assets on the chain and DeFi (distributed finance) will further lead the way in empowering the real industry with blockchain technology and digital finance. ; The second is that the digital renminbi will become a key tool for the digital transformation of enterprises, and the pilot will further drive the digital upgrading of the industry; the third is that the importance of data protection and digital identity is highlighted, and "new infrastructure" such as blockchain distributed storage will accelerate the digitization of identities. and the historical process of digital assetization.

The China Communications Industry Association Blockchain Professional Committee is an institution affiliated with the China Communications Industry Association under the business guidance of the Ministry of Industry and Information Technology. It is the first national-level association in the blockchain industry organization in the country. . Huobi University, as an industry educational institution focusing on blockchain applications and digital economic development, has opened a training program for blockchain technology, market, operations and management talents.Training, known as the "Whampoa Military Academy of the blockchain industry", has cultivated a large number of innovative leading talents for the blockchain industry. Huobi Labs is committed to building a "blockchain innovation workshop" to provide funding, business, technology, market, human resources, legal, training and other related resources and services to innovative entrepreneurial teams that apply blockchain technology in the real economy.

It is reported that some of the top 20 blockchain companies in this selection also achieved excellent results in the big data and blockchain industry competition of the Innovation Nanshan 2020 "Entrepreneurship Star" competition held this year. It is also a high-potential star project in Huobi Labs Entrepreneurship Camp.

"Today is the year of great development and transformation of the digital economy. The popularization and application of blockchain will bring about a series of changes. New finance, new business, and new organizations are about to emerge. This time, we will bring blockchain The top 20 projects were unveiled at the China Hi-Tech Fair, hoping to demonstrate the current development results of blockchain technology to the outside world, help the public understand blockchain technology, and establish a broader mass base for promoting blockchain technology to empower the real economy." Yu Jia Ning said.

Attached: List of the top 20 blockchain technology and application design projects

This article is from China Net Finance

❺ Understand the blockchain in one article (attached) List of 5 dark horses with doubling potential) -

What is blockchain?
Blockchain is a chain composed of blocks one after another. Each block stores a certain amount of information, and they are connected into a chain in the order in which they were generated. This chain is saved in all servers. As long as one server in the entire system can work, the entire blockchain is safe. The idea of ​​blockchain came about when Bitcoin was launched with the aim of creating a completely decentralized electronic cash system that would allow users to transfer funds without the need for any financial institution. This decentralized nature of Bitcoin has led many companies to explore blockchain technology for their respective industries. In addition to finance, blockchain technology is also used in marketing, logistics, and supply chain sectors.

Let’s sort out 5 dark horses with doubling potential:
(1) Digital authentication
The company is a leading enterprise in the domestic electronic authentication industry. Cryptotechnology is the company’s basic core technology. It is also the core technology of blockchain. Based on the cryptographic technology it masters, the company actively develops blockchain solutions;
(2) Digital Government Communication
The company is an e-government solution provider focusing on digital city management and land and resources management; In terms of blockchain, the company has established a special research institute to break down the barriers between government departments and establish a safe and trustworthy data chain. It also strengthens coordination among departments and forms capabilities in sunshine law enforcement and other aspects;
(3) HKUST Guochuang
The company is committed to the research and development and application of cloud computing, big data, and artificial intelligence; the company integrates data intelligence, blockchain and other technologies, combined with industry application scenarios, to serve the countryWe have provided agricultural product traceability applications under blockchain technology to international customers, and developed the "Guochuang Blockchain BaaS Platform". We are currently vigorously promoting the application of the Guochuang Blockchain BaaS platform in relevant domestic scenarios;
(4 ) Hengyin Technology
The company is a leading provider of smart banking solutions in China with financial self-service equipment as the core; in order to ensure the security and confidentiality of transaction information, ATMs will apply blockchain-related technologies in the future. The company We are embarking on research and development of blockchain-related technologies; business income does not include direct business income generated from the application of blockchain technology research and development results;
(5) Tianji Technology
Data center IT infrastructure major A leading company among third-party service providers; the current blockchain management platform in cooperation with Zhejiang Mobile has just been launched and is in the pilot stage. The company will continue to conduct in-depth research on blockchain technology and continue to follow up on the blockchain management platform. In order to promote more business data on the chain.

❻ What are the blockchain training institutions?

There are currently many blockchain training institutions, including Dark Horse Programmer, Kongyi Academy, Shenzhen Chuang Academy, Jutui Academy, 51CTO, etc. , training costs range from a few hundred yuan to tens of thousands of yuan.

In general, although online learning is cheap and time-flexible, online courses are more suitable for general knowledge and are not the main force in blockchain training.

Offline learning is usually more advantageous for courses with strong technical and operational aspects like this. However, for novices with no basic knowledge, it is difficult to master a programming language in a few months. , let alone the ability to practice comprehensive blockchain technology.

Compared with the traditional offline training duration of several months, some short-term training courses and training camps appear more "dreamish". They generally have a luxurious team of lecturers, the training time ranges from one to six weeks, and the tuition is more than 20,000 yuan. They focus on high-end training. Take a certain college as an example:

This college claims to focus on blockchain Technology research and development and blockchain technology education are committed to becoming the first learning platform for blockchain technology development. The college has strong research and development capabilities and has invention patents in the field of blockchain for multiple projects.

The teaching team is composed of doctors and experts from well-known domestic and foreign universities such as Tsinghua University, Oxford University, University of Chicago, University of Chinese Academy of Sciences, etc., and has been engaged in blockchain technology research, software development and other work for a long time.

Course arrangement of a certain college

Such efficient learning makes people sigh. Sure enough, a team of teachers composed of doctors and experts from well-known universities can teach students in no more than 150 hours. Allow students to master blockchain-related technologies within hours.

❼ A hundred schools of thought contend | Cai Dong: The "Truman Show" hidden under blockchain technology

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Discussions on the application of blockchain have nowFrequently appear in the public eye. However, when the technology itself is mature enough, what will happen if one day blockchain is truly used in all aspects of life? Imagine that one day, human beings’ entire lives from birth will be recorded on the chain. Will the life on the chain be a beautiful credit society like "Peachland World" or will it be like the movie "The Truman Show" that records life without distinction between right and wrong, making people want to escape?

In this issue of People's Digital FINTECH Hundreds of Controversies column, Mr. Cai Dong, Chief Information Officer of McDonald's (China) Co., Ltd., was invited to talk about whether we will inevitably become a movie from the perspective of blockchain technology maturity and application. Like Truman in the movie, he lives in the anxiety of being "surveilled" by the whole world all the time.

The 1998 movie "The Truman Show" tells the story of an ordinary little man who, without knowing it, The story of a man who was made into a famous TV star, but was completely deprived of his freedom, privacy and even dignity while the whole world watched him every moment, and became a victim of the mass entertainment industry. In the era of digital economy, Truman’s world is hidden in the technical characteristics of blockchain: decentralization (many viewers), openness and transparency (truth is revealed), and non-tampering (cannot be hidden), which sometimes reveals disturbing features. appearance. In the process of application, will such technology have a huge and irreversible impact on social concepts and personal life? Are we inevitably going to be Truman?

Blockchain technology is considered to be the next generation of disruptive core technology after steam engines, electricity, and the Internet. Since blockchain technology has the characteristics of decentralization, openness and transparency, and full traceability, it can be used to build an encrypted database that is shared by multiple parties, active in multiple places, cannot be tampered with, and has strict timing. Many people in the industry are optimistic about its development and believe that it will It is an upgrade and supplement to existing Internet technology and is expected to become the cornerstone of the digital economy era. However, from the perspective of practical progress, the difficulty of blockchain technology in the implementation process and its impact on current concepts, regulations and social systems have gradually revealed the hidden problems behind it.

I have returned to China since the end of 2015 and have carried out a very grand practice of digital transformation of physical business in Wanda Group, and I have a lot of emotions. First of all, we believe that blockchain technology itself is not yet mature, so we have participated in various standardization organizations and important international open source projects, and have conducted a lot of basic ecological cultivation and open source research and development work. For example, in 2016 and 2018, under the leadership of the Ministry of Industry and Information Technology, we compiled a blockchain white paper on the development of the blockchain technology industry with other leading enterprises, which can provide a relatively complete guide for enterprises on how to adopt blockchain technology according to local conditions, and help government agencies to judge and formulate regional Blockchain empowerment preferential policies.

From a technical perspective, the areaAlthough the blockchain has the technical ability to record data and cannot be tampered with, copied or deleted, when applied to real-life scenarios, a key problem must be solved: how to turn "atoms" in real-life scenarios into "bits" and then chain? If the authenticity of the data itself is doubtful, or even maliciously falsified by data observers, not only is it meaningless to put it on the blockchain, but its non-deletable nature will also produce meaningless occupation and even negative effects. For now, there is no universal standard for mapping the physical world and the digital world. Although physical businesses have long begun to use IoT technology to digitize the physical world and have achieved many benefits of digital transformation, there is also a lot of IoT data. example on the chain, but this is not enough. Blockchain technology, whether it is the premise of uploading the data itself or the hash value, is the core technical bottleneck of data completeness and system massive processing performance, which has led to no large-scale application so far.

From a social perspective, the decentralization, self-management, and collective maintenance characteristics of blockchain technology are bound to subvert people’s production and lifestyle and dilute the concepts of state and supervision. , impacting current legal arrangements. For these, the entire world completely lacks theoretical preparation and institutional discussion. Even for Bitcoin, the most mature blockchain application, different countries have different attitudes, which inevitably hinders the application and development of blockchain technology. For another example, the openness and transparency brought by blockchain technology can prevent some middlemen from making profit in the entertainment market and bring benefits to consumers of cultural products. It can also make copyright information open and transparent and stimulate active creation in the entire entertainment industry. , produce high-quality content, but it is difficult for users to change their habit of listening to music on centralized platforms in a short period of time. Vested interests in these fields will also be "taken away from the cake". For example, the traditional ticketing market will be challenged. , and may also lead to strong backlash from large companies.

In addition, the threats to personal privacy data that may be brought about by blockchain technology during its application are also worrying. As the digital economy develops in full swing and data is increasingly recognized as a factor of economic production, user data ownership has been repeatedly violated and privacy leaked. Giant Internet companies have gradually become data oligarchs, leading to global conflicts over data ownership and privacy protection. Intensifying. The reasonable use of user access, consumption and other behavioral data and user privacy data is an important challenge for modern civilization. It is not only a technical challenge, but also an ethical and compliance challenge. For example, if blockchain technology is applied to the field of biological big data and users' genetic sequencing data are uploaded to the chain, how can the sequencing data of many users be reasonably and legally used in the field of scientific research to reveal the mechanisms of diseases? To benefit future generations of mankind, how to prevent users’ genetic disease and cancer risk information from being leaked by others, which would have a fatal impact on the user’s personal emotional life and social evaluation? The implementation of blockchain technology in the future is inevitableWhen choosing a field to enter, you must also weigh the moral and ethical issues.

We can foresee that in the future, more and more things and behaviors will be digitized through data on-chain, and then Be capitalized, but the original ownership of the data is always with the data owner, who is the owner of the data. While enjoying the online value-added circulation of the digital economy, it will also bring people more diverse economic activities in the real economy. But think about this kind of life, do you want to escape?

The theme of the next issue is "The World War of Digital Currency"

Viewpoint 1: Will digital currency rebuild the future monetary system?

Opinion 2: "Suppress the bandits" before the war, the encirclement and suppression of the currency circle is imminent

Who will be invited to debate in the next issue? Stay tuned! Readers are welcome to actively contribute articles to participate in the discussion. Please leave a message in the backstage of the official account or submit articles to [email protected]. Selected content will be announced in the next issue.

❽ Who will be the big dark horse of the blockchain?

The big dark horse of the blockchain may be Eggone, because the main reason is that the organization behind it is too powerful.

Trustnote's accounting method is like a jury voting through multiple votes. If there is no wrong transaction information, it can be easily verified. Incorrect transaction information will be listed separately for verification. If there is a problem, you can judge the double spend based on the size of the primary and secondary. This design completely completes Bitcoin’s queuing logic. The Bitcoin network’s block confirmations are more like a toll booth where blocks must pass through one by one. If one module fails, the entire network will be paralyzed.

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

In the morning of April 25, Bitcoin rose by more than 700 US dollars or 7% in 24 hours, refreshing 3 The highest level since March 12 was $9,580. Analysts pointed out that the entry of groups such as Chinese "aunts" may also have a certain impact on the recent rise in Bitcoin prices. Judging from recent blockchain-related conferences, the number of participants, who were mainly born in the 1990s, has been clearly felt by 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. There are more and more wealthy elderly people. With the strengthening of financial supervision, P2P and other projects cannot be purchased. It is difficult to speculate on real estate in the stock market. Money is being poured into phantom new technologies such as blockchain. field, but sooner or laterthing. If you don’t buy health 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 playing 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?

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