阿里巴巴区块链在哪里打开,阿里巴巴区块链在哪里开通

随着区块链技术的发展，阿里巴巴也正在投入大量资源，加速区块链技术的发展，推动区块链技术在各行各业的应用。阿里巴巴区块链可以在阿里云上打开，它提供了一系列的区块链服务，可以帮助企业快速构建和部署区块链应用。

阿里巴巴区块链可以在阿里云上开通，只需要简单的几步操作就可以开通，非常方便。首先，用户需要登录阿里云账号，进入“云市场”，搜索“阿里区块链”，点击购买，然后选择服务器规格，输入金额，确认订单，最后点击“开通”即可完成开通。

阿里巴巴区块链的服务支持多种行业，涵盖了金融、物流、医疗、政府、制造业等多个领域，可以满足企业不同的需求。此外，阿里巴巴区块链还提供了一系列的开发工具，包括开发者中心、开发者社区、开发者文档库等，可以帮助企业快速搭建区块链应用。

总之，阿里巴巴区块链在阿里云上开通，只需要简单的几步操作，就可以轻松完成，而且它提供的服务涵盖了多个行业，并且提供了一系列的开发工具，可以帮助企业快速搭建区块链应用，是企业构建区块链应用的不二之选。

⑴ Ant Group has released another blockbuster blockchain application. Can it create another "Alipay"

Prior to this, Alibaba has also repeatedly announced that it will release "Alipay" today. Disruptive products”. So, what pain points can Trusple solve? What are the application prospects? What difficulties and obstacles does the promotion of Trusple currently face?

Another “Alipay”

“Same as Alipay’s original intention of launching secured transactions, Trusple also aims to solve the problem of transaction trust. The difference is that since blockchain technology is solving With outstanding features in trust in complex processes, Trusple better meets the needs of solving trust in international trade." said Jiang Guofei, Vice President of Ant Group and President of the Intelligent Technology Business Group.

Specifically, on the Trusple platform, when a buyer and seller generate a trade order, it is automatically uploaded to the chain and begins to circulate. The bank will automatically pay based on the payment terms agreed upon in the order, avoiding the traditional model. Sellers need to urge buyers to transfer money offline, and at the same time, they can also prevent the frequent malicious delay in payment time. Buyers can also obtain financial services such as account terms based on real orders on the chain, which greatly improves capital utilization and procurement efficiency.

For buyers and sellers, every successful transaction on Trusple is a deposit of "on-chain credit". When a company has financing needs, financial institutions can submit a verification request to the Trusple platform to determine the authenticity of the company's trade. In this way, on the one hand, it reduces the financial service risks of banks and other financial institutions, and at the same time, it also revitalizes the survival and operating capabilities of small and medium-sized enterprises.

It is understood that five banks, including BNP Paribas, Citibank, DBS Bank, Deutsche Bank and Standard Chartered Bank, have become Trusple’s first partners.

How complex is traditional trade finance business? The following is the bank's letter of credit business flow chart:

As can be seen from the above, the traditional international trade financing model is not only complex in process, but also requires high service fees from banks. If there is a blockchain trade settlement platform and a trade settlement contract is developed, the exporter directly places the advance payment in the smart contract. When the exporter's goods arrive at the destination, the system verifies that the documents are qualified and then triggers the smart contract to release the money to the exporter. Not only is the process simple and the service fee is low, but more importantly, it can reduce the capital occupation cycle and improve capital efficiency.

"This is the case with Trusple currently launched by Ant Group, and Ant Chain also supports smart contracts." Li Lianxuan said.

To sum up, the difference between traditional cross-border trade and Trusple is centralization and decentralization. In the traditional trade model, banks serve as the center, providing transaction credit or financing facilities to buyers and sellers to ensure the smooth progress of transactions. The "credit" in this is the bank's third-party credit. And blockThe trust model of the chain, its "credit" comes from the blockchain itself and does not require a third-party intermediary.

Facing two major obstacles

The launch of Trusple also fulfilled a long-cherished wish of Ali for 19 years.

As early as 2001, Alibaba B2B Company tried to use a model similar to an intermediary guarantee to solve the problem of mutual distrust between buyers and sellers in foreign trade transactions, but was unable to do so due to technical constraints at the time. Two years later, the emergence of Alipay solved the trust problem among C2C business users. However, because transactions between enterprises are much more complex than between individuals, and payment methods and logistics methods are also very different, the plan 19 years ago has been shelved to this day. Until the emergence of blockchain provides new solutions. For this reason, Alibaba calls the launch of Trusple a major launch comparable to the birth of Alipay.

It is worth noting that although Trusple has similar functions to Alipay, both are designed to solve the trust problem between different subjects, but the solution ideas are completely opposite. Trusple aims to eliminate middle links and disintermediate, while Alipay is the largest intermediary with 1 billion users. Trusple only targets B-side users in cross-border trade, so it seems to be fine with Alipay for now. So if similar products are used in domestic C2C e-commerce scenarios in the future, it will revolutionize Alipay's life.

Alibaba’s blockchain layout

Blockchain is based on the characteristics of decentralization, openness and transparency, information traceability, anti-tampering, automatic execution of smart contracts, etc., and is a natural solution to trust issues. weapon. As The Economist said: Blockchain will become a “trust machine.” Therefore, Jack Ma said that Alibaba without blockchain would "die".

Jack Ma’s words are not alarmist. Alipay, which started as an e-commerce company, has played a key role in solving the trust issue between consumers and merchants in online transactions. It can be said that without Alipay, Alibaba would not have the e-commerce empire it has today. “Over the past decade or so, we have continued to promote the construction of trust mechanisms through technology and innovation,” Ant Group said in its IPO prospectus.

To this end, as early as 2015, Alibaba established a blockchain team and began to invest in blockchain research and development. In October 2017, Ant Financial (the predecessor of Ant Group) released the "BASIC Strategy" (blockchain, artificial intelligence, security, Internet of Things, cloud computing). In July this year, just before Ant Group applied for listing on the Science and Technology Innovation Board, Ant Blockchain was officially upgraded to "Ant Chain". Jack Ma personally named Ant Chain, which shows its status in the Alibaba ecosystem.

Today, Alibaba has implemented more than 50 blockchain application scenarios. Ant Chain is technically able to support 1 billion account sizes and can support 1 billion daily transactions, achieving 10 transactions per second. Wanbi cross-chain information processing capabilities (PPS).

In April this year, AntAnt's "Open Alliance Chain" was officially launched, fully opening up its blockchain technology and application capabilities to small and medium-sized enterprises. Subsequently, the implementation of related blockchain applications further accelerated. In July, the Ant Chain all-in-one machine was released, which can save more than 90% of blockchain deployment time for government and enterprise developers; on September 18, it was opened to the public including data security computing hardware, The privacy and security "three-piece set" of 3D contract security services and data privacy computing services; Trusple is released today.

In terms of research and development, Alibaba’s blockchain patent applications have ranked first in the world for four consecutive years, and its self-developed cross-chain technology has also been recognized as an international standard.

According to the website of the Shanghai Stock Exchange, Ant Group’s Science and Technology Innovation Board IPO has entered the “submission for registration” stage. "After listing, the most important thing for Ant Group is to invest in technology. In the future, it will focus on investing in the five major technical fields of artificial intelligence, risk management, security, blockchain, computing and technical infrastructure." Ant Group CEO Hu Xiaoming said.

⑵ How many Radar coins does Jack Ma have in his hand?

What does Yun think of Radar coins?

Jack Ma’s views on Radar coins are unclear. Jack Ma believes that people are born I don’t have any money. My parents’ money belongs to my parents, and other people’s money belongs to others. No one’s money belongs to you. If you want to make money, you must rely on your own efforts, start your own business, and study independently. Having said so much, we still don’t know exactly what a radar coin is. This radar coin is probably similar to the coins and game coins we use! It’s just that this kind of radar currency is a virtual currency. Radar means that it is everywhere at any time and anywhere. In other words, this kind of currency exists all over the world.

Radarcoin is a virtual currency because it only exists on the Internet. It is a basic settlement currency, and this currency does not exist in our real life. We see Intangible. One thing we must keep in mind is that virtual currency and virtual currency are not the same thing, they are two currencies. Nowadays, many people use the title of virtual currency to promote virtual currency on the market, because people can’t tell what is virtual currency and what is virtual currency. Virtual currency, so many people have been deceived, which has damaged the title of virtual currency to a certain extent.

The issuance of currency is just for us to live a better life. In the early days, we did not have units of measurement. We often exchanged the same amount of things for what we needed. There were no coins there, so we could only Calculating it in terms of gravel, we can later exchange it for fragments of silver or gold, but it is really inconvenient for us to carry this silver with us at all times. If cholera breaks out, we cannot move such a large gold, stone, and silver stone away. I was reluctant to leave them here, and it was really a dilemma. Therefore, the development of currency was mainly for people's convenience, and later this kind of operation was no longer implemented.

In ancient times, people didn’t know how to use money. They just exchanged food for clothing, and then exchanged clothing for use.Come, they exchange their excess things for other people's excess things. At that time, all their things are equivalent, because they do not have unified measurement. Jack Ma once said that he didn't know much about Bitcoin and had no interest in it, but I don't believe this.

Because as the richest man, Jack Ma said that he is not interested in money. This sentence really shocked everyone. I believe that every friend borrowed money from Jack Ma, and people across the country owe Jack Ma is indeed a person who is not interested in money. This time Jack Ma said he is not interested in Bitcoin, but I heard that Jack Ma has been paying attention to the value of Bitcoin and studying what value it can bring to society.

And his company Alibaba has been studying Bitcoin technology and is very optimistic about its future. Bitcoin will probably accelerate the progress of our era in the next era. I believe that Bitcoin will occupy a certain share in the future. I look forward to Bitcoin bringing huge value to our society. What about you?

⑶ What Alibaba has done on the blockchain

Jack Ma: I want to know what Bitcoin can bring to society

At the two sessions, Jack Ma... Oh, I'm sorry, Comrade Jack Ma, who didn't want to wear a red hat, did not attend the two sessions.

So, let’s review Jack Ma’s remarks when evaluating Bitcoin:

In November 2017, Alibaba, Ant Financial and Xiongan Signed a strategic cooperation agreement to build the "Digital Xiongan Blockchain Implementation Platform". Currently, Ant Financial has provided blockchain application technology in the rental field in Xiongan. It can be said that Xiongan has become Alibaba’s first experimental field for the overall implementation of blockchain technology.

⑷ What are the uses of the assets acquired by Alipay’s Ant Chain?

Ant Chain is upgraded from Ant Blockchain and is a blockchain brand under Ant Financial Group. Since 2016, Ant Blockchain has established the top domestic technical team to independently develop internationally leading alliance blockchain technology.
In terms of core technology, in terms of consensus mechanism, network expansion, verifiable storage, smart contracts, high-concurrency transaction processing, privacy protection, off-chain data interaction, cross-chain interaction, multi-party secure computing, blockchain governance, network and foundation Major breakthroughs have been made in areas such as implementation and security mechanisms. As of May 2020, Alibaba (mainly Ant Blockchain) has 212 authorized patents worldwide.
In terms of technology, Ant Chain has always ranked first in the number of global patent applications for four consecutive years; in terms of applications, Ant Chain has helped solve trust problems in more than 50 practical scenarios; in terms of business, Ant Chain has been troubled. The chain currently has more than 100 million "chain uploads" every day.
Among them, the data of "daily on-chain volume" has never been disclosed by the company before. This data is equivalent to the "daily activity" in the blockchain field. In 2019, Jiang Guofei, vice president of Ant Group and head of Ant Chain, once pointed out that the amount of on-chain transactions will be a measure ofAn important indicator of the prosperity of the digital economy.
The release strategy of Ant Chain is of great significance and is likely to become the only blockchain solution in the world that can be commercialized on a large scale. The main reason is: From the perspective of development history, Ant Group’s core strategy has always been to build credibility in the digital economy. system to ensure long-term investment and execution. Its software and hardware technical capabilities have reached the world's leading level. The blockchain field includes the number of patents, paper quality, encryption algorithms, etc., as well as the support of Alibaba's powerful technology platform, including Alibaba Cloud IaaS, Pingtouge chip, etc.
Based on the above information, Ant Chain, as one of Alibaba’s core technologies, will definitely receive more investment. Jingxiang who is interested can continue to pay attention!

⑸ What is blockchain in the eyes of big guys?

Shenzhen’s IT Leaders Summit has entered its 10th year. As an annual program where China’s Internet giants gather in Shenzhen, Shenzhen and Its star company, Tencent, is trying its best to entertain the big guys who come from afar.

Zhang Shousheng, chair professor at Stanford University in the United States:

The emergence of blockchain can create a data market. The ideal future world in my mind is one where everyone has their own This is a completely decentralized storage of data. In this case, it is impossible for hackers to hack everyone's personal data, and then use some encryption algorithms to truly protect personal privacy on the blockchain and be able to Make very good calculations.

Artificial intelligence requires data, but data is often monopolized by centralized platforms, thus hindering innovation. Cryptoeconomics creates a data market with the right incentive mechanism for data providers, and artificial intelligence can rely on this data. The market took off. In a fair data market, the value of data is measured by mutual entropy. In our society, some minorities will suffer discrimination. However, in the encrypted data market, the data they provide will be most valued. Cryptoeconomics can counteract various biases in current socioeconomics.

Ni Zhengdong, founder and chairman of Zero2IPO Group:

Blockchain is a technical direction. How much value blockchain can have technically is still a question mark. , may have huge value, but today the application has not yet been implemented. We do not deny the value that blockchain brings. In terms of technology, I think it is very valuable and promising, but no one knows how big the prospects are.

Blockchain must be subject to supervision in the financial field and is definitely not a free world. The political orientation still needs to be correct. In the blockchain field, we must adhere to the leadership of the party and accept supervision. Digital currency cannot be anarchic and requires correct guidance and supervision from the government.

Now we are all paying attention to the real economy, whether starting a business or investing. I think the blockchain itself must create value. If a company issues a currency and doesn’t know what to do, it is suddenly worth tens of billions of dollars. It is completely disconnected from value creation.

As for the name of classical investors, it is just a joke, orInvestors create some concepts in order to grab an eyeball. I believe that in 2018, 99% or 95% of projects will still be done by classical VCs.

Yan Yan, founding partner of SAIF Asia Investment Fund:

Blockchain is very popular, but in fact institutional investors have very little participation. At present, many of them are individual actions. ICO In China, more than 95% of the companies are money traps, and the really large first-line institutional investors actually participate very little. To tell the truth, these people can become first-line institutional investors. They are not fools. They know more than you, have seen more than you, and have read more books than you. How can they be so stupid? People like this make money by earning their IQ. Money from people below you.

Wu Ying, Chairman of the Digital China Federation:

We are very concerned about blockchain and have already made certain investment arrangements here, and the three or four companies we have invested in already have 13 patents. , two of the listed companies we have invested in before are already doing blockchain things. However, it will take some time for blockchain to explode. Overall, it will take about three years for blockchain to have a direct impact on the economy, but in some aspects it may be faster than the United States. Focusing on the application of copyright protection for artworks, an angel fund will be established specifically to invest in blockchain in the future.

Talk about big data: The obstacle to data interoperability lies in systems rather than technology

Wang Jian, chairman of the Alibaba Group Technical Committee:

Data is the material foundation of the digital economy , the data can neither be shared nor opened, but the value of the data can be shared. Uber and Didi are a huge change in human behavior. What exactly have they changed about people? In fact, Uber and Didi are not sharing cars. In the past, when you came out of home in the morning, you would tell your parents where you were going. But with Uber and Didi, you can actually share with a company where you are going today. , which is what really changes.

Guo Wei, Chairman of the Board of Directors of Digital China Holdings Co., Ltd. and Chairman of the Company:

From a government perspective, the value of data is highly recognized, but the implementation process is actually very difficult. big. There are natural divisions in the data itself, and different people have different perceptions of data. Another very important point is the division of interests. Since mastering the data brings huge benefits, some people are unwilling to release it. If released, it means the loss of privileges, which is the most difficult part of the data pass-through process today.

From the perspective of today's technology, there is no problem at all in realizing data connection with the technical capabilities we have, whether it is traditional technology or the latest developed technology. But the most important thing here is the institutional obstacle.

Yan Yan, founding managing partner of SAIF Asia Investment Fund:

The openness of data is a double-edged sword. Social data should not be open to everyone because the data is open to more than 95% of people. People are useless, and there are less than 1% of people. Giving them data will be harmful to society.

⑹ Where is the digital currency?Why choose these cities for trial operations?

At the beginning of 2014, the People’s Bank of China established a special research group on legal digital currency to demonstrate the feasibility of the central bank’s issuance of legal digital currency. On January 29, 2017, the central bank officially established the Digital Currency Research Institute. After successfully developing a legal digital currency prototype, the Central Bank Digital Currency Research Institute attempted to deploy institutions in multiple locations across the country and realize financial development technology research results through integration with R&D institutions and industries. In 2018, the Central Bank’s Digital Currency Research Institute settled in Nanjing and Shenzhen. In 2019, the central bank’s digital currency publicly announced that it would be piloted in Shenzhen, Suzhou, Chengdu, and Xiongan.

01

Shenzhen has supported digital currency research since 2016.

On October 6, 2017, the Xiongan New Area Management Committee held a special meeting to study the big data management system and mechanism and "digital The basic idea of ​​​​the construction of "Xiongan" and fully promote the construction of "Digital Xiongan". Not long after the meeting was held, various companies took notice and worked hard to build Xiongan New Area into a "testing ground" for innovation.

On October 14, 2017, Peng Yijie, vice president of Ant Financial and partner of Alibaba Group, and his delegation went to Xiongan New Area to report on the blockchain construction plan. Peng Yijie’s evaluation of Xiongan New Area was: building blocks The best soil for the chain. On November 8 of the same year, Xiongan New Area held a matchmaking meeting with Alibaba Group. Alibaba and Ant Financial will undertake the construction of the digital Xiongan blockchain infrastructure platform and are expected to be the first to test the waters in the rental scenario.

On November 23, 2017, Tencent and Xiongan New Area signed a financial technology strategic cooperation agreement. The two parties established the Tencent (Xiongan) Financial Technology Laboratory to pilot a big data risk control system in the new area, based on Tencent Cloud’s blockchain services and other financial black technologies.

On April 21, 2018, Hebei Xiongan New Area released the "Hebei Xiongan New Area Planning Outline" proposing to develop high-end high-tech industries and advance the development and testing of blockchain, terahertz, cognitive computing and other technologies. . Blockchain was written into the "Hebei Xiongan New Area Planning Outline". A technology with far-reaching influence and far-reaching influence began to grow together with a rising digital city that shoulders a historical mission.

On June 8, 2018, China Academy of Information and Communications Technology and Xiongan New Area signed a strategic cooperation agreement. The two parties will build a scientific research base in the field of information and communications in Xiongan New Area and provide development strategic planning, standards and policies for the construction of the new area. Formulate and other comprehensive support services, focusing on building Beijing-Tianjin-Hebei high-tech in the fields of 5G, industrial Internet, artificial intelligence, blockchain, network security, military-civilian integration, Internet of Vehicles, etc.Innovate comprehensive service platform and mass entrepreneurship and innovation demonstration base to promote industrial innovation and development.

On June 28, 2018, Xiongan New Area and 360 Group officially signed a strategic cooperation. 360 Group will give full play to its advantages in network security, big data, artificial intelligence, blockchain and other technical fields, Provide comprehensive network security services to build a safe and reliable "Digital Xiongan".

On July 23, 2018, China Xiongan Group signed a memorandum of understanding with the blockchain technology company ConsenSys. ConsenSys founder Joseph Lubin and others proposed to China Xiongan Group on how to use blockchain technology. Suggestions, hoping to apply its knowledge and experience in the blockchain ecosystem to Xiongan’s projects and support Xiongan’s innovative development model.

On December 21, 2018, Bank of Communications Hebei Xiongan Branch was unveiled. The branch will rely on the professional R&D team and strong R&D strength of the head office, and rely on financial business processing, artificial intelligence, blockchain, big data, cloud computing and other financial technology platforms to continuously innovate financial business models and contribute to building a green and smart Xiongan. , Digital Xiongan will make greater contributions.

On May 8, 2019, ICBC Technology Co., Ltd., a wholly-owned subsidiary of the Industrial and Commercial Bank of China, opened in Xiongan New Area and became the headquarters of a banking financial technology company located in Xiongan New Area. ICBC Technology and the Xiongan New Area Administrative Committee signed the "Financial Technology Cooperation Memorandum". The Xiongan New Area Administrative Committee officially launched the operation of the Xiongan relocation and resettlement fund management blockchain platform. It will apply ICBC's blockchain technology to realize expropriation and relocation. Full-process on-chain management of original file migration and penetrating fund allocation.

On December 25, 2019, China Everbright Bank and China Xiongan Group Digital City Company jointly built a "Digital Financial Technology Laboratory" in Xiongan New Area, which will be based on the strategic needs and informatization construction of Xiongan New Area. Guide and gradually create a highland for blockchain commercial application research, technological innovation and talent training.

On March 31, 2020, the Xiongan Blockchain Laboratory was officially unveiled. The Xiongan Blockchain Laboratory has three major goals: to become a new highland for blockchain research and application, and to become an open Cutting-edge innovation base, exploring new models of laboratory economy. On the third anniversary of the establishment of Xiongan New Area, the Xiongan Blockchain Laboratory has special significance. This marks that the Xiongan New Area’s blockchain innovation practice has entered the stage of organization and large-scale implementation, marking that the Xiongan New Area’s digital The simultaneous planning and construction of urban and physical cities has opened a new chapter.

Xiong’an New District, a digital urban forest cultivated from seed, is naturally suitable for the central bank’s digital currency pilot. Xiongan on the top, Shenzhen on the bottom, Chengdu on the left, and Suzhou on the right. We look forward to piloting the central bank’s digital currency in these four places and growing flowers that will spread around the world.

⑺ Blockchain Encyclopedia: The Past and Present of Blockchain - 3.0 Era

The representative of the blockchain 1.0 era is Bitcoin, the representative of the 2.0 era is Ethereum, and The chaotic era of various copycats and air coins. And blockchain 3.0 is the real advancement after the troubled times.Entering the era of consumer-level blockchain for commercial applications and physical applications, a typical symbol is the emergence of tokens. The pass has brought about changes in traditional business models and production relations. The pass has moved from the digital world to the real economy and has begun to seek practical applications in various industries.

The pass has three elements, one of which is indispensable.

Pass: The pass can be circulated on a large scale in a network and can be verified anytime and anywhere; Certificate: As a proof of digital rights and interests, the pass must be a certificate of rights and interests that exists in digital form, and it must represent It is a right, an inherent and intrinsic value; value: the token must have economic value.

In this way, the meaning of "token economy" is not difficult to understand. The token economy is a large-scale group collaboration based on tokens. It maximizes the role of tokens, allows every role that creates value to share value fairly, fully mobilizes participation motivation, and forms a self-organizing form.

Major changes in the blockchain 3.0 era

The token economy has laid the theoretical basis and technical support for the large-scale application of blockchain, and the future world will also be transformed by it. Large-scale changes include:

1. Fragmented investment, fragmented income, subverting the traditional way of doing business on the Internet. In the traditional Internet era, it was impossible for ordinary people to participate in the investment of a company, but the emergence of blockchain allows ordinary people to make fragmented investments in a large asset. Assuming that Alibaba originally adopted blockchain for fragmented investment, then all fragmented shareholders who invested in Alibaba would be able to reap a return on investment that has increased thousands of times today!

2. Break the money-burning model of the Internet and make everyone a winner. The free model of the traditional Internet is essentially to obtain a large number of users through free products to form monopolies and barriers, and then make profits through advertising and value-added services on this basis. In the blockchain 3.0 era, project income is redistributed by issuing tokens to attract more early investors and community users. As the number of users holding tokens increases, the value of the tokens will become higher and higher, and community users, investors, and projects can all benefit from it. In this way, the money-burning model of providing free services in the early days of the traditional Internet can also be improved, and everyone will become a winner.

3. Breaking down the traditional corporate organizational hierarchy, self-organization may become a future trend. In the blockchain 3.0 era, through the establishment of distribution and collaboration mechanisms through smart contracts, it can be more efficient and accurate than enterprises. All token owners will naturally form a community. Everyone has the same goal - "to promote the development of the project and make it a success". They are all members of the community, contribute to the community, promote the value-added of the token, and thus gain benefits together. profit. From a philosophical perspective, this new self-organizing society of freedom, independence, and equalityDistrict must be the future trend. Gojoy blockchain e-commerce is a blockchain self-organized community. Every consumer is a token owner and a fragmented investor, so he is very happy to co-create and build Gojoy value.

Therefore, we can look forward to the era of great development of the blockchain 3.0 token economy, and the existing ones may be subverted. What we need to be prepared for is to work hard to embrace the blockchain. If you want to seize the trend of blockchain and understand how to transform into blockchain, please leave a message to communicate and we will take you to learn the blockchain professional certification course.

⑻ How does Jack Ma respond to blockchain technology

Ma Yun is an English major and knows nothing about technology. However, Jack Ma has always attached great importance to technology. For example, Alibaba invested 100 billion in the first phase to establish Damo Academy, which mainly does underlying technology research and development.

Jack Ma has also expressed his position many times on the blockchain technology, which is very popular in 2018. At the Second World Intelligence Conference held today, Jack Ma talked about Bitcoin and blockchain again.

Among Internet tycoons, it is not just Jack Ma who is not optimistic about Bitcoin. Ma Huateng has also expressed similar views to Jack Ma. He even believes that digital currency is a very dangerous thing:< /p>

“Blockchain technology is good, but how to use it well is another aspect. If you do a digital currency ICO, I think there are still a lot of risks. It’s not that the technology is immature. If everyone can use it Blockchain technology can issue digital coins at will, which will cause a lot of regulatory issues. Although digital currencies are very hot now, we are not involved in it. We do not consider issuing coins because I think it is a very risky thing."

Robin Li has never opposed Bitcoin, but he also agrees with the value of blockchain technology:

“Blockchain technology is very revolutionary, but it is still in its early stages. stage. In the traditional Internet, virtual things are made a, and there is no new cost. However, with the arrival of the blockchain, virtual items can truly become unique. Such an Internet will be very different from the previous Internet. ”

Obviously, BAT bosses all value blockchain technology, but are not very interested in Bitcoin. In my opinion, the current digital currency speculation does feel a bit like "beating the drum and spreading flowers". Digital currencies are valuable or even very valuable in the eyes of speculators, but they may be worthless in the eyes of people who do not hold Bitcoin.

"Luo Chao Channel" advises readers that it is okay to just hold a little bit for fun, but spending huge amounts of money for speculation is no different from gambling.

BAT is currently deployed on the blockchain, but it does not participate in currency issuance, ICO, or digital currency trading platforms.

In 2015, Internet Finance established a blockchain technology team. In 2016, it invested in Circle, an American blockchain technology company. Last year, Internet blockchain technology began to be implemented on a large scale, and Internet Finance became a major user.

Alibaba Department FocusAnt Financial is doing blockchain. Zeng Ming, chief strategy officer of Alibaba, once revealed that Ant began to deploy blockchain in 2015. Different from the network's centralized application of blockchain to finance, it pursues the breadth of application. To the surprise of the outside world, the first blockchain application scenario for Ant was not finance, but various life scenarios.

As early as 2015, Tencent had established a blockchain team. It was just research and development first, technology exploration, and using alliance chain technology to implement blockchain into micro-gold, supply chain finance, and electronic storage. Projects such as certificates and public welfare tracing are basically related to finance, and the outside world also knows very little about them. Tencent has also built a blockchain infrastructure platform called Blockchain as a Service (BAAS platform) for use by blockchain developers. Tencent is a "latecomer" in many AI technologies. It may make technical layout first, but it will be relatively cautious in implementing applications.

⑼ What exactly is blockchain and what are its uses

Recently, the word "blockchain" has appeared very frequently on the Internet. The word "blockchain" is very interesting. So what is "blockchain", how to explain "blockchain", and what kind of chain is "blockchain"?

If we want to know what “blockchain” is, we must first start with Satoshi Nakamoto.

In November 2008, Satoshi Nakamoto posted a research report on a secret cryptography review group, describing his new idea for electronic currency-Satoshi Nakamoto proposed : "I believe there is a currency that doesn't rely on credit, and I can't stop myself from thinking about it." Bitcoin was born.

Although we still don’t know who Satoshi Nakamoto is, we all know the famous Bitcoin and the recently popular word “blockchain”.

In professional terms, blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc.

In the original English version of the Bitcoin white paper [2], the word blockchain does not actually appear, but chain of blocks is used. In the earliest Chinese translation of the Bitcoin white paper [3], chain of blocks was translated into blockchain.

What does it mean in human terms? In layman's terms, blockchain is a decentralized distributed ledger database.

Decentralization means removing the original data center.

Here is an example of decentralization: Alibaba’s servers support Alibaba’s daily data operations, including the Double Eleven that just passed. We were able to smoothly carry out flash sales of goods at zero o’clock. Largely thanks to the support of Alibaba servers.

Produced by Ali’s daily activitiesAll data is recorded on the server, so what will happen if Alibaba's server encounters an accident? (For example, Alibaba's server was hit by a meteorite, causing the server to be damaged)

After the server is paralyzed, Alibaba's data will naturally be unable to be restored in time, which will result in Alibaba being unable to maintain daily operations in the short term. operations.

However, after adopting blockchain technology, a piece of data generated by Alibaba due to daily business will not only be recorded on Alibaba’s servers, but also on various servers around the world such as the Internet and Google. In this way, even if Alibaba's servers encounter an accident, it will still not affect Alibaba's operation. The data generated by Alibaba's daily activities will still be recorded on various servers around the world. This is the advantage and benefit brought by blockchain technology.

In other words, Ali's data was only recorded in Ali's server, and Ali's server was the center. Now every server in the world is synchronously recording the business that Ali has done, and Ali's server is the center. It is no longer the only center, this step achieves decentralization. The behavior of servers around the world recording Alibaba data simultaneously is called distributed accounting.

Now that we know what blockchain means, what kind of boundaries can blockchain bring to our lives? What fields may blockchain be used in in the future?

1. Blockchain technology is applied in the medical and health field. For example, Xiao Zhang’s family has a history of hereditary red-green color blindness. Xiao Zhang once went to Hospital A and had his red-green color blindness checked. Now Xiao Zhang is in City B and went to Hospital B for treatment. Now Hospital B can directly treat him in his own hospital. Xiao Zhang’s previous medical treatment status was found in the database, so Hospital B no longer needs to conduct repeated examinations on Xiao Zhang. This greatly saves medical resources for the hospital and saves medical expenses for repeated examinations for Xiao Zhang.

2. Blockchain technology is applied in the field of food safety. Nowadays, everyone is paying attention to food safety, and blockchain technology is applied to the field of food safety to carry out food traceability. First, we can label each vegetable and fruit with its own label, and then record the growth, maturity, pests and diseases of the vegetables and fruits in this label. The data in this tag can be simultaneously recorded in various data centers around the world through blockchain technology.

On the one hand, when people buy vegetables, they can directly check the growth status of the vegetables. On the other hand, when our country imports and exports vegetables, we can directly check the status of the imported and exported products. No more quarantine required.