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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. By establishing the technical logic of the underlying blockchain architecture and smart business model contracts, global product and service suppliers, 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 a 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 all aspects of life such as food, clothing, housing, transportation, food, drink, and entertainment. 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 LEARNToken as the medium and using 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"Liang, establish an application scenario that is 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 and has extensive experience in developing software, web application idioms and automation, spanning multiple fields and programming languages, and is very interested in learning He has a strong interest in using new technologies and has been responsible for the research and application of blockchain technology in multinational companies such as Google for a long time.

Brynden Tully

Graduated from Oxford University and is a top actuary in the UK. He works for several EU economic affairs organizations.Provides various types of data consulting services. Currently, he is the technical director of William Hill in the Asia-Pacific region. He is the strongest supporter of online gambling and blockchain gambling in the gaming industry. In recent years, he has actively participated in international blockchain research and development and cooperation, and can provide LEARN with Massive international network resources.

Baier Blomfield

Graduated from Moscow State University, he is a full-line 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 Units

㈡ 5 ministries and commissions + 16 departments have stepped up their efforts in issuing policies, and blockchain is gaining popularity again

Five departments including the Ministry of Finance jointly issued a document Deploy and carry out bank confirmation pilot work;

16 departments including the Central Cyberspace Administration of China jointly issued a document to promote blockchain technology;

Today’s news is heavy, especially for the blockchain sector The financial technology segment is a major benefit. Digital economy is the biggest topic in 2022. Blockchain's support of the financial technology field is a key area. As the largest area of ​​financial technology innovation and application of blockchain, digital currency is now in the pilot phase and is being developed nationwide. and cross-border promotion stage, taking a leading position in the world.

As for the digital currency sector, after years of research by the central bank, it has now formed a multi-scenario comprehensive application in Beijing, Suzhou, Shenzhen, Changsha and other places. Related technologies and customer experience have achieved good results. Many A-share listed companies are involved in software, hardware and other fields. Among them, Cuiwei shares, as the leader of digital currencies, have experienced two consecutive surges. After a short period of horizontal growth, they hit the daily limit on the last trading day of this Friday, and their leading position is very stable.

Other varieties in the digital currency sector, such as Qitian Technology, Xinkaipu, Chutianlong and many other varieties, although they started earlier, their growth rate and sustainability were relatively poor, and they were temporarily strong. After that, the correction was obvious, and the market has never seen a real Dragon 2 or Dragon 3. As a result, the entire digital currency sector has had a very severe correction, and its sustainability needs to be tested. At present, the correction of the entire sector index is basically in place, and some stocks have the opportunity to launch the next round of market prices.

From the perspective of national policy direction, digital currencies can be expected to make up for their growth in the future. The recognition of Cuiwei shares as the leader is further confirmed. The supplementary dragon currently sees Hengbao shares as more temperamental. Compared with Cuiwei shares, Hengbao shares have been repeatedly emphasized that the concept of Hengbao shares is richer. In addition to the authenticity of digital currency, financial blockchain, government digitization, The Internet of Things, etc. are all hot topics and focuses of the current digital economy. Judging from the current market value and stock price, they are at the explosive point of just starting. They are high-quality companies with low prices and small market capitalization. The stock has strengthened its long-term sideways trading, and its main capital isGold is deeply involved, and I personally believe that the growth trend will be more aggressive than that of Cuiwei, and the future expectations are stronger. It once again reiterates that it is expected to cross the breed and become a bull and tiger stock.

The above information is personal opinion and is for reference only.

Is blockchain the next Internet trend or a bubble?

Blockchain technology will change the search engine
Change the http protocol into interstellar search
Block Distributed storage of chains is also urgently needed
The arrival of 5G has increased the demand for storage
Blockchain decentralized storage will be applied soon

㈣ Tencent Blockchain Development What are the scenarios where blockchain concept stocks have been implemented, are they new opportunities to get rich?

In the field of blockchain, Tencent Blockchain is developing relatively quickly. As early as 2015, the Tencent blockchain team has begun to pay attention to blockchain technology and conducted independent research and development. As of December 31, 2019, the number of Chinese invention patent applications related to Tencent blockchain reached 990, and in China Ranked first among applying companies. After several years of R&D and exploration, Tencent Blockchain has achieved good results in both the development of underlying technology and the construction of industrial ecology.

The development history of Tencent’s blockchain:

There are no technical problems, it’s just a question of whether to do it or not. ”

When asked what technical difficulties he encountered, Cai Yige, the head of Tencent Blockchain, answered this way. After thinking about it, he added that for theories such as secure multi-party computation and zero-knowledge proof, Technologies that have made breakthroughs in the past have not yet been engineered, which is an industry-wide problem.

For Tencent Blockchain, the bigger problem seems to be to find more scenarios. "Blockchain "Chain + supply chain finance" is a scenario that Tencent is promoting this year.

At the end of last year, the supply chain financial service platform Xingbei Cloud Chain was released, and its underlying blockchain technology is supported by Tencent Blockchain. In addition, Tencent also invested in Lianyirong, which was Tencent’s only strategic investment in supply chain finance.

Now that it has been almost a year, how is this scene and Tencent’s blockchain progressing?

Today, after the establishment meeting of the Blockchain Policy and Legal Research Group and the press conference of the "Blockchain and Supply Chain Finance White Paper", Odaily Planet Daily interviewed Cai Yige, General Manager of Tencent's Blockchain Business, and Lianyirong Company General Manager Ji Kun.

According to two disclosures, in less than a year of operation, the micro-enterprise chain platform has approximately tens of billions of transactions on the chain, with 12 banks connected and more than 70 Enterprises participate, involving industries such as energy, automobiles, and manufacturing. The current penetration supplier level is about level 1 and level 2, which can reduce the interest rate by 2-8 points compared with traditional bank loans.

Micro-enterprises The chain platform is Tencent's key case in supply chain finance. Tencent mainly provides the underlying technical infrastructure, including the underlying self-developed alliance chain, real-time clearing and account transfer capabilities; Lianyirong is mainly responsible for integrating resources and promoting the platform.

Supply chain finance is the leading scenario of blockchain, but its actual implementation is still very slow, which makes people doubt the substantial changes it brings. The two do not deny that this business is in a very early stage, and it will take some time to promote companies to join, but they both believe that "after joining the blockchain, supply chain finance will actually change a lot."

What Odaily Planet Daily wants to know more is, with the addition of supply chain finance after blockchain, will companies and financial institutions be more willing to join? And can this reduce the balance of small and medium-sized enterprise loans and increase the number of enterprises that receive loans?

“The biggest difficulty (in supply chain finance) lies in the participation of financial institutions, because they can only provide funds.” Ji Kun believes that the addition of blockchain can enhance banks’ willingness to enter supply chain finance.

In his opinion, the traditional banks of the four major banks are quite keen on the layout of blockchain. He said that supply chain finance itself is decentralized and the authenticity of the underlying assets is very difficult to check. It is not mainstream in traditional financial institutions, and there was no way to achieve penetration before, so banks can only obtain the data of first-tier suppliers. But those in greatest need of financing may be second- and third-tier suppliers. Now blockchain + supply chain finance has changed the credibility of multi-level data circulation, strong credit cannot be split, and the synchronization efficiency of information, making it difficult for small, medium and micro enterprises in the supply chain to obtain loans from financial institutions in the past. Can get a loan. Banks have always wanted to do business with second- and third-tier suppliers. By joining the blockchain, institutions can better control their own data.

As for promoting enterprise use, Ji Kun said that it will take a certain amount of time for many enterprises to accept it. However, because the blockchain of supply chain finance mainly replaces the role of the original commercial paper, the circulation of the commercial paper itself There are some pain points, such as fraud, so they are relatively easy to accept.

When Odaily Planet Daily asked about how to ensure the authenticity of on-chain information, Cai Yige said that different information can be cross-verified, but he also believed that this was indeed a problem, using blocks The chain does not guarantee the authenticity of the information on the chain. Therefore, the first step of the micro enterprise chain's assets is actually accounts receivable, and it is true to use invoices to protect the underlying assets. As the business systems of small and medium-sized enterprises become electronic, they will go deeper in the future.

He also added that blockchain can also improve the efficiency of information synchronization. "I think it's the control of information. It turns out that in a centralized situation, even if you have information, it can be tampered with."

After talking about the focus of Tencent Blockchain this year, everyone naturally wants to know the future plan of. However, Cai Yige’s answer was the same as at the beginning: “We can’t talk about plans. We will continue to think about the scenarios in which blockchain can exert value.”

About this development:

First, you must choose the right scene and be sure to find experts in this industry.

Second, it must be in line with the nature of technology and have commercial value.

Third, it must meet the needs of future development.

Fourth, architectureTo truly solve the problem, it must be fully integrated with other technologies.

The concept of blockchain should be a new trend. Specifically, use more online searches to increase knowledge. The online search results-Tencent Blockchain Development will be posted for you.

㈤ How to remove the fake and preserve the true in the blockchain

The era of barbaric growth is coming, which is both an opportunity and a challenge for the blockchain.
In recent years, blockchain has gradually developed into a hot topic. Especially in 2018, which has just entered, the concept of "blockchain" has appeared frequently in the business world. So what exactly is blockchain? Why is Liang Shiqiao, an entrepreneur and capitalist, so concerned?
Previously, many people thought that there was an equal relationship between blockchain and Bitcoin, but after in-depth understanding, they discovered , this is a wrong idea. To put it bluntly, blockchain is a distributed ledger, and Bitcoin uses blockchain technology to improve itself.
Blockchain is a decentralized technology, just like a country. In this country, the distribution of data information and rights between people is the same, and there is no falsification of data. It is possible and impossible to lose. The two major advantages of sharing mechanism and value exchange are the power of blockchain.
Is blockchain becoming a new trend after Bitcoin?
As early as 2008, Satoshi Nakamoto published an article titled "Bitcoin: A Peer-to-Peer Electronic Cash System" on the forum. The concept of blockchain was first proposed in the article.
However, there have been constant controversies since the emergence of Bitcoin. The loudest opponents are Warren Buffett and Robert Shiller. Buffett, known as the "Stock God", made it clear that Bitcoin "will definitely not have a good outcome in the end." Of course, there are also voices of support. Wall Street tycoon Jamie Dimon believed that Bitcoin was a scam a year ago, but now he has overturned his previous view and believes that blockchain is real. Regardless of the final outcome, the development of Bitcoin has attracted more and more attention in recent years.
In 2013, Bitcoin skyrocketed 100 times from being worthless at the beginning. However, in the next two years, Bitcoin showed a sharp decline again. In 2014, it fell by no less than 70%. In 2015, it fell by more than 20% again. By 2016, Bitcoin entered an upward stage, and by 2017, it was resurrected. This roller coaster development not only brought losses to people, but also attracted more attention to the blockchain.
People love and hate Bitcoin. When Bitcoin becomes popular, as the core foundation and underlying architecture of Bitcoin, blockchain is gradually attracting people's attention. Blockchain is the key to supporting the formation of Bitcoin. The reason why Bitcoin can achieve such results is inseparable from the blockchain. Since every transaction in Bitcoin is recorded in a block-by-block ledger, this ledger is decentralized, and the blockchain serves as the "role" of the Bitcoin ledger. Bitcoin can be said to be the best application of blockchain, bar none.
Some time ago, Xue Manzi acquired this domain name, and inIn this transaction, Xue Manzi used Bitcoin to complete the transaction. This incident caused quite a stir in the circle. Recently, the frequency of use of Bitcoin in domain name transactions has been increasing, and what caused this phenomenon is the importance that capitalists attach to blockchain.
Previously, blockchain was only used by Bitcoin, but in recent years, as Bitcoin gradually spreads around the world, blockchain has begun to be applied in various projects, such as Ant Financial, JD.com, Internet and Tencent have gradually begun to apply blockchain technology. The authenticity and non-tampering nature of blockchain makes its application in other projects such as public welfare even more convenient. For example, Ant Financial has applied blockchain technology in "Hearing-impaired Children Regain a New Life", Tencent has launched the "Public Welfare Tracing Chain" and so on. By 2017, blockchain has begun to be widely used and has gradually formed a new trend.
The era of barbaric growth is coming, which is both an opportunity and a challenge for the blockchain
There is this sentence in Dickens's "A Tale of Two Cities": "It was the best of times, it was the worst of times, it was wisdom. This is an era of stupidity. People have all kinds of things in front of them, and people have nothing in front of them; people are going straight to heaven, and people are going straight to hell." Just like the blockchain, if you do it well, you will be the pioneer who participates in the changes of the times. Do it poorly and you will perish.
Today, the blockchain is facing such a situation: the rapidly developing society and the emerging enterprises have brought many possibilities to the blockchain, which has attracted more attention and accelerated the development of the blockchain industry. The enterprise application of blockchain may usher in a new era.
Blockchain can be roughly divided into three types: private chain, alliance chain and public chain. Each blockchain corresponds to different scenario applications. The most critical difference between these blockchains is the degree of decentralization. Limit scope. Blockchain is also widely used due to its distributed recording of data, data cannot be tampered with, and is open and transparent. Different from the transmission of information on the Internet, the blockchain is the transmission of value, which can be said to be an upgrade of the Internet. Based on this, blockchain is considered to be another central technology that is very likely to cause a disruptive revolution after steam engines, electricity, and the Internet.
But the blockchain is not omnipotent:
Firstly, there is delay in the blockchain. Take transactions in Bitcoin as an example. Its effectiveness is affected by network propagation and takes ten minutes to complete. Be informed and recognized;
Secondly, the blockchain itself does not have the two functions of "modify" and "delete", which makes post-processing very troublesome if errors occur when recording data.
In addition to its own limitations, in the face of the complex enterprise market, blockchain, which has gradually become the new darling of the market, has also led to a series of "accidents" such as "coin speculation" and "pseudo-blockchain". .
In September last year, the country had banned the trading of virtual currencies such as Bitcoin and ICO, but the strong money-making effect has brought the currency speculation boom back to people's attention. First, Xunlei launched WankeCoin (now called LinkToken) in October, and then Renren launchedThe blockchain project "Renrenfang" and the token RRcoin were released, and Kodak launched the Kodak Coin. Many companies entered the blockchain to issue tokens, which made the phenomenon of "coin speculation" sweep across again.
Currently, there is no shortage of money-making projects on the market. Companies are mixed in the blockchain application market. It is difficult for investors to distinguish the pros and cons of projects, and there are even situations where bad coins drive out good coins. In the market, "processing" of public data has become a social norm. For example, in order to attract more consumers and capitalists, companies will modify the data they publish accordingly to attract users to choose and Corporate investment.
In addition, some companies are trying to make money in the name of blockchain. After seeing the benefits brought by blockchain, some companies rushed to enter the market before they understood the operation of blockchain in order to be the first to enter this trend and obtain high profits; some even used blockchain gimmicks to do so. Make money wantonly and retreat quickly after obtaining high profits. This blind application of blockchain has caused some companies that really want to apply and develop blockchain to gradually withdraw from the market, while some companies that mainly focus on making money are still active in the market, which has greatly affected the development of blockchain. normal development trajectory.
Although the blockchain has the core technology to create new trends, because it is still in its infancy and is not mature enough in all aspects, it will still bring about various problems such as "coin speculation", which have become obstacles to the blockchain stumbling blocks to chain development.
Will the increase in entrants accelerate the bursting of the blockchain bubble?
Relevant data shows that from November 2015 to December 2017, the growth rate of blockchain-related occupations reached 631%. However, in this huge data, there are some companies that join the blockchain ranks with the mentality of "getting a quick buck and leaving", which disrupts the normal development of blockchain in the market and further promotes the bursting of the blockchain bubble. 's appearance.
Different from previous years, blockchain has developed very well in recent years, and its application scope has expanded to various fields such as finance, education, government, cloud computing, medical care, and insurance. As the number of entrants gradually increased, many irrationalities appeared in blockchain applications, causing batches of contestants to withdraw.
Recently, a WeChat group called "Blockchain without Sleep at Three O'Clock" has aroused heated discussion. In this group, some well-known people from the industry gathered to talk about blockchain and Bitcoin day and night. Have an in-depth discussion. Among this group of people, blockchain has basically become their “belief”. It seems that if you don’t understand blockchain, you will be eliminated by the times. This kind of blindly following the trend reflects not only people's anxiety about the development of the times, but also the market's strong demand for blockchain. Furthermore, the recent popularity of blockchain concept stocks has triggered more and more investors to enter the blockchain market, causing the blockchain market to expand rapidly and create bubbles.
Furthermore, since the blockchain is still in its infancy, there are still many aspects that need to be improved. At this time, it is tentative for companies and investors to enter the blockchain. Blockchain, a revolutionary technology of the era, is alsoIt needs to be done slowly and gradually. Moving forward rashly will only push the blockchain that is originally on the right track further.
Regarding the understanding of the development of blockchain, Gartner consulting firm has previously analyzed relevant aspects: a new technology basically goes through five stages, namely the embryonic stage, the popular expansion stage, the bubble bursting stage, and the upward recovery. period, maturity period. According to Gartner's analysis in 2016, blockchain is already in a period of inflated expectations. At this time, it is in a period when the bubble is about to burst, and it will take 5 to 10 years before blockchain reaches maturity. .
Will blockchain become the key to the era of change?
2017 can be said to be the year of the explosion of blockchain, with various capitals getting involved in blockchain. Although it has brought many problems to the market, the role of blockchain in market development cannot be ignored. Recently, "Three Questions about Blockchain (Economic Hotspots)", "Seizing the Opportunity of Blockchain" and "Being a Leader in the Digital Economy" published in the "People's Daily" have clearly stated the impact of blockchain on various fields of the market. important role.
Issues such as delay, "pseudo-blockchain", and "coin speculation" will further attract people's attention after the blockchain bubble bursts, and more standardized market development will occur. Today, blockchain is still in its infancy. As more and more entrants enter the industry, a blockchain bubble is inevitable in the future. But after the bubble, blockchain will bring a disruptive experience to the market and usher in a new era.
Blockchain itself emphasizes "decentralization". In order to meet the ever-changing real needs, blockchain is upgrading to "multi-centering", which will completely break the data "island" and achieve comprehensive interconnection of information. situation. It can strengthen the trust security system, improve transaction efficiency, and meet the application needs of the increasingly developing era.
In short, the explosion of blockchain is inevitable. Its decentralized nature avoids the monopoly of Internet giants and brings development opportunities to many entrepreneurs and investors. But at the same time, based on blockchain, it can reduce transportation costs, is open and transparent, cannot be tampered with, has strong permeability and other properties, and is more convenient for market management. In the future business world, there will be a blockchain era that "removes fakes and preserves authenticity" .

㈥ The two giants of blockchain mining machines have successively submitted applications for listing in the United States and are desperately trying to catch the "window" to see if they can do so

China Times (chinatimes.net.cn) reporter Yang Liu Hu Jinhua and Wu Min reported from Shanghai and Beijing

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

"China Times" reporters learned that on October 28, the U.S. Securities and Exchange Commission announced the IPO documents of chip mining machine manufacturer Canaan Yunzhi. The documents showed that Canaan Yunzhi's plan to raise funds was insufficient. More than US$400 million, the most unsuccessful IPO in Hong Kong was promotedThe amount of US$1 billion raised has been reduced. This is also the fourth time that Canaan has sought financing channels from overseas capital markets after several IPOs in Hong Kong without success.

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

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

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

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

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

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

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

In 2015, as Bitmain relied on its S7 Antminer and later its S9 mining machine to dominate the mining industry for many years, CanaanYunzhi’s new series of mining machines lost their first-mover advantage one step later. In July 2018, Canaan released the Avalon A9 series, which was earlier than Bitmain’s launch of 7nm technology ASIC chip mining machines. Due to the low price of the virtual currency market, Canaan's efforts to make a comeback have had limited success this time.

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

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

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

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

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

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

The mining machine boss also went public after an internal battle

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

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

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

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

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

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

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

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

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

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

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

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

㈦ The blockchain industry is ushering in a new market trend. What are the bottlenecks in the development of the blockchain industry?

Blockchain technology is a new distributed infrastructure and computing paradigms that enable the sharing, replication, and authorization of distributed ledgers. It has the characteristics of multi-point consensus and is difficult to tamper with. It solves the problem of how to enable cross-institutional trust transactions in business networks, connecting all parties involved in financial services, and brings challenges of breaking down data silos and improving data quality. It has the potential advantages of security and lower transaction costs.potential. Enhance risk control capabilities and have broad application prospects in the financial field. The blockchain industry is ushering in a new market trend, and there are some bottlenecks in the development of the blockchain industry. Only by breaking through these bottlenecks can we usher in the spring of blockchain. bring better development.

Finally, the development of blockchain technology will bring certain network security issues. We must pay attention to and solve information security and network security issues. Blockchain technology is not inherently secure. Any software system inevitably has defects and vulnerabilities, and will face attacks from the Internet. Poorly designed and poorly managed blockchain systems can be vulnerable to attack. In applications in the financial industry, data is an asset, so we should have a comprehensive understanding of the security of the blockchain, and first put security design and self-control first to avoid the occurrence of Bitcoin theft.

㈧ Reliable blockchain projects in 2022

DT, a dark horse in the blockchain spotlight in 2022. Faced with overwhelming market advertisements and endless money-making projects, DT has taken its responsibility to focus on project implementation and work in a down-to-earth manner, and has steadily moved forward in the mixed blockchain market in obscurity.
For the blockchain industry, blockchain technology will usher in greater breakthroughs in 2022. Blockchain is not limited to a single enterprise or a limited ecology. In the future, the explosive growth of blockchain will allow us to see a new era of blockchain!

㈨ Blockchain: The next trend in the financial industry

People may feel unfamiliar when mentioning blockchain technology. But if you understand its origins with the famous Bitcoin, you will suddenly understand. Broadly speaking, Bitcoin is actually the first successful application of blockchain technology. We know that money is the intermediary that completes transactions. Over the past few centuries, as the frequency and complexity of transactions have continued to increase, these complex transaction records, or ledgers, are held by different entities and are isolated from each other, making the transaction information in them inaccessible to the public. Therefore, in order to complete the transaction, a trusted third party or intermediary needs to be involved between the buyer and the seller, and the human investment and cost are also greatly increased. For example, governments, banks, notaries and various banknotes all play this role. Only if they exist can we trust the other party to the transaction.

Bitcoin is a decentralized currency that bypasses intermediaries and enables peer-to-peer exchange of value. The principle of Bitcoin is to distribute account books to each transaction participant through the encryption technology of the blockchain. Each account book is like the genes of a living thing - the individual participants are different, but the contents of their account books are completely consistent. Once any transaction occurs in the network, corresponding records will be generated in the account books of all participants. Once someone attempts to hack and modify a single ledger, all other ledgers automatically detect the fraud.

Miners are like gene replicators and disseminators. Their role is to verify transactions and ensure the consistency of distributed ledgers. Therefore, Bitcoin or theThe emergence of blockchain technology completely solves the problems of transaction fraud and information opacity. Imagine you want to buy a second-hand house. It will take you several days to verify and notarize the quality and mortgage status of the house and complete the transaction, during which multiple institutions and individuals will be involved. Blockchain technology can complete these tasks within minutes, greatly reducing human labor and costs. In addition to transactions and payments, blockchain technology has other rich application scenarios.

To give a simple example, how can a supermarket selling organic food ensure that its supplies are all organically produced, non-GMO food? In the past, supermarkets had to spend a lot of manpower and material resources to ensure the reliability of supply, and this statement was not foolproof because you could not prevent fraud from unscrupulous merchants. With the distributed accounting of blockchain technology, from farms to suppliers to logistics, the time, quantity and amount of each transaction are clear. With this information guarantee, supermarkets will have more confidence when conducting marketing. Therefore, Boston Consulting believes that blockchain technology has the potential to subvert the current credit system and transaction system.

This is just one of the most basic applications of blockchain technology: asset and identity management. In the financial industry, blockchain technology can simplify and accelerate financial processes and settle various real-world financial transactions through distributed accounting without third-party certification. In the future, we may even see the emergence of so-called coded and encrypted smart contracts, allowing stocks to become digital records that can be issued and traded on the Internet, significantly reducing transaction costs. Digital stock trading systems can make it easier for small and medium-sized enterprises to raise funds from the public. , and the cost is lower.

Therefore, although the first application of blockchain technology, Bitcoin (Encryption 1.0), has been subject to many restrictions such as regulatory issues. However, the application of blockchain technology in other fields, such as distributed accounting, payment settlement and smart contracts (encryption 2.0), has been recognized and highly valued by regulatory and financial institutions in various countries. Regardless of the future of Bitcoin, blockchain technology will become a very important innovation in the financial industry in the near future.

1. Venture capital helps blockchain technology take off

There are currently more than 750 innovative companies related to blockchain technology in the world. About 200 of them have received venture capital, and their businesses can be divided into the following six main application areas: digital currency, payment and settlement, smart contracts, asset and identity management, infrastructure and open source development, as well as venture capital, media and consult.

From the investment stage, blockchain technology is obviously in its infancy. Among the 200 companies that received capital injection, 124 received seed investment, only 49 companies reached Series A financing, 12 companies reached Series B financing, and only 4 companies received Series C financing. In terms of investment amount, more than two-thirds of the financing is in the seed and Series A stages.

2. New opportunities for financial institutions

Although it is still in its infancy, but compared with technologies in other fields, financial institutions have responded more positively to blockchain technology. For example, Nasdaq is collaborating with the startup Chain to explore new ways of issuing stocks. Traditional securities issuance methods are expensive, require a lot of labor, involve many institutions and stakeholders, and there is a lot of room for improvement. Nasdaq announced that it will apply the blockchain technology provided by Chain to the "NASDAQ Private Market", an equity trading platform for unlisted companies, becoming the first to issue and transfer private equity through blockchain technology. A financial institution that holds a share of a company's stock. Nasdaq Chief Executive Officer (CEO) Bob Greifeld said: "As blockchain continues to reshape the global economy, Nasdaq wants to be at the center of the event."

The San Francisco digital payment company (Ripple Lab), founded in 2012, focuses on the development of payment protocols. It has now become the main cryptocurrency system after Bitcoin and Ethereum. Through the open source Internet encryption protocol and distributed accounting mechanism, financial institutions can make fast and secure payments through Ripple. Several major banks have purchased authorizations for the Ripple protocol, playing a huge role in currency exchange and remittance.