阿里云区块链技术,阿里巴巴全球区块链竞赛

阿里云区块链技术是阿里巴巴集团旗下阿里云推出的一种基于区块链技术的服务，旨在帮助企业和开发者快速搭建和部署区块链应用。它提供了一站式的解决方案，可以帮助企业更快速、更安全地构建和部署区块链应用，从而提高企业的效率和竞争力。

第一个关键词：区块链技术。区块链技术是一种分布式账本技术，可以记录任何类型的数据，例如财务交易、智能合约、知识产权等。它可以构建一个安全、可靠、可信的去中心化网络，可以让用户之间进行自治的交易，并且可以有效的防止数据被篡改和窃取。

第二个关键词：阿里巴巴全球区块链竞赛。为了推动区块链技术的发展，阿里巴巴集团旗下的阿里云推出了阿里巴巴全球区块链竞赛，旨在鼓励开发者和企业积极参与区块链技术的研发和应用。竞赛面向全球，旨在推动区块链技术的应用，以及激励企业和开发者构建更多的区块链应用。

第三个关键词：一站式解决方案。阿里云区块链技术提供了一站式的解决方案，可以帮助企业快速、安全地构建和部署区块链应用，提高企业的效率和竞争力。该解决方案提供了一个易于使用的控制台，可以帮助用户快速搭建区块链网络，支持多种区块链技术，如以太坊、Hyperledger Fabric等，可以满足企业不同的应用场景需求。

总之，阿里云区块链技术是一种基于区块链技术的服务，可以帮助企业更快速、更安全地构建和部署区块链应用，从而提高企业的效率和竞争力。阿里巴巴全球区块链竞赛旨在鼓励开发者和企业积极参与区块链技术的研发和应用，推动区块链技术的发展。此外，阿里云还提供了一站式的解决方案，可以帮助企业快速、安全地构建和部署区块链应用，提高企业的效率和竞争力。

请查看相关英文文档

A. [One of the top ten blockchain government cases] Ant Blockchain-Hangzhou Internet Court Judicial Chain Case

According to Hangzhou Daily, September 18, 2018 On the same day, the Hangzhou Internet Court announced that the judicial blockchain was officially launched online, becoming the first court in the country to apply blockchain technology to resolve disputes. The judicial blockchain makes the entire process of electronic data generation, storage, dissemination, and use trustworthy.
Plaintiffs can submit electronic evidence such as contracts, rights protection processes, and service process details online through the online complaint portal, which will be submitted by notary offices, judicial appraisal centers, CA/RA institutions, courts, Ant Financial and other on-chain nodes. Joint witness and joint endorsement provide one-stop service for the prosecutor. The judicial chain has greatly reduced the cost of offline evidence storage and collection, and improved the efficiency of the judgment process, thus enabling many cases that were previously unworthy of prosecution due to the high cost of rights protection to be able to achieve better rights protection through the blockchain; Judicial The chain solves the problem of low judicial service efficiency, realizes the integration and sharing of judicial data, and breaks down data silos; the judicial chain promotes the construction of a social credit system, reduces judicial costs, uses technology as an engine, promotes innovative development, and leads the transformation, upgrading and reduction of judicial services.

Citing the analysis of the "Blockchain Judicial Evidence Application White Paper" from the Trusted Blockchain Promotion Plan, with the rapid advancement of informatization, a large amount of evidence in litigation is presented in the form of electronic data. The specific manifestations of electronic evidence in judicial practice are becoming increasingly diverse, and the frequency of use and data volume of electronic data storage have increased significantly. Different types of electronic evidence are formed in different ways, but they generally have the characteristics of being easy to perish, easily tampered with, and highly dependent on technology. Compared with traditional physical evidence, it is more difficult to determine the authenticity, legality, and relevance of electronic evidence in judicial review. .

In judicial practice, parties generally lack the ability to produce evidence, and the electronic evidence provided to the court is of poor quality. There are a large number of problems such as improper evidence collection procedures, incomplete evidence, and poor pointing to the facts of the case, which directly affects the electronic evidence. The proportion of evidence admitted in litigation.

The traditional storage method of electronic evidence is essentially a centralized storage method, which may easily cause the storage data to be lost or be compromised. .

At the same time, electronic data relies on electronic media for storage. For storage security, multiple backups and other methods are often needed. In addition, electronic media have a long service life, which makes storage costs higher.

(2) Problems in evidence collection

Currently, when some locally generated electronic data is collected for evidence, the originals are intelligently retained in the device that generated the electronic data, and the original evidence and Devices are indivisible. Once the original evidence leaves the device, it becomes a copy and cannot become the basis for a final verdict. This results in many limitations in litigation cases.

In addition, the Internet software service provider cannot give a definite answer as to whether the so-called original is the real, original and complete data at the time when the time occurred. It is also doubtful whether the evidence obtained is the original.

(3) Problems in demonstration

Electronic data display and fixation are important aspects of data use. Since electronic data exists in the form of electronic information stored in electronic hardware, To obtain its content, you need to use responsive software to read and display it, which makes it difficult to demonstrate. It may also increase the burden of proof on the parties due to the need for notarization, and waste social judicial resources.

(4) Issues in Evidence

In litigation, both parties will submit their own electronic data as evidence. When the parties individually control their own data, it is easy for the evidence submitted by both parties to be inconsistent or even contradictory. In the absence of other supporting evidence, it is very difficult to determine the authenticity of the evidence, and the electronic data submitted by both parties cannot be used as the basis for deciding the case. In this situation where the facts of the case cannot be determined, the judge is likely to have to rely on assigning the burden of proof to decide the case. The general principle of allocating the burden of proof is that whoever makes the claim must provide evidence. If he cannot provide evidence, he will bear the consequences of losing the case. In this case, a party that actively tamperes with its own data can benefit from this burden of proof arrangement.

(5) Problems in evidence identification

All evidence "must be verified to be true before it can be used as the basis for finalizing a case", which is the most important and universal evidence in the world. One of the principles of justice. The identification of evidence is usually a process of identifying the "three properties" of evidence, namely the authenticity, legality and relevance of the evidence. Electronic data used as evidence also needs to pass the "three characteristics" judgment. Due to the large amount of data, strong real-time nature of electronic data, high storage costs, and difficulty in identifying original documents, it is still difficult to identify the "three properties" of evidence. Electronic data often cannot support the case because it is difficult to identify, which is detrimental to the case. Both the judge and the parties caused greater pressure.

Quoting from the sharing by Li Zhiguo, head of Ant Financial's judicial evidence deposit products, on the theme of "Ant Blockchain's Exploration in the Field of Judicial Evidence", he believes that in the past 20 years, the Internet industry has The key word is connection. In the PC Internet era, terminals were connected through PC interconnection. At that time, companies that discovered this trend seized huge business opportunities such as portals and search engines. In 2013, we entered the era of mobile Internet. In this era, many smart terminals and personal devices are connected together through the mobile Internet. The number of terminal devices and online time have been greatly improved. Those who seized the opportunity at this stage created super applications such as Weibo, WeChat, and Alipay. A very important change that we are currently paying attention to is that as the changes in connections continue to expand, the quality of connections has also changed greatly. This is called the second curve. The original connectionThe object was information, and now it is likely to become an asset.

So what is the difference between assets and information? There are three main differences.

First, assets are unique, while information can be copied infinitely. In the Internet era, the cost of information transmission can be minimized through copying. However, when the connected object is an asset, there is a fatal flaw, that is, it cannot be transmitted through copying. After the asset is given to a person, It cannot be given to anyone else.

The second point is that assets are more fragile and precious than information. Assets are money. In the process of information digitization, it is easy to put information on the Internet, but for assets, this does not work, because behind the assets are real interests.

The third point: Compared with assets and information, assets have very high security requirements, and many problems must be faced, including attacks by hackers, competitors, fraud, etc. These are all linked assets. issues that need resolving. This is the third difference between assets and information. If there is a dispute over assets, they need to be resolved. In reality, it can be resolved by the court, but if it is on the Internet, it is difficult to deal with it.

The three characteristics of assets mentioned above are difficult to solve through traditional Internet methods. At the same time, the development of the Internet has made people lazier and lazier. If 10 years ago, many people could accept that asset connection would take a long time, but now it is difficult for people to accept it. For example, in order to sign a contract, it takes two to three days. It takes weeks to mail, and it costs a lot to go in and out of many traditional institutions frequently in order to make a cross-border payment. And compared with the connection method 20 years ago, the current Internet connection has become much more difficult, because many people find that after information is connected, the data becomes very valuable. What to do if it is valuable? The only way is to sink the value. When it sinks, it becomes a deep well of value. The larger the scale, the deeper the value. At the same time, another problem will be formed called data island. These issues need to be considered and resolved by the judicial chain.

Now, the court is standing at a historical opportunity node and has the opportunity to become a basic component of data generation and completion of connections. Disputes will inevitably occur over assets, and after a dispute occurs, the court will conduct a full-link review. This is a unique value, the value of the last mile of the Internet. By connecting assets, breaking data islands and value wells, this is the real value completion. This model actually belongs to small and medium-sized enterprises, including For individual users, the above is the value basis of the judicial chain.

If there is an island of value and it needs to be connected, there must be various connection methods. There are four main ways to connect.

The first is not to connect. , put it in bank insuranceInside the cabinet;

The second way is a bad connection, that is, through the leadership and inequality of technology, and through hacking technology, the ownership of data assets is deprived. When there is no legal connection, a bad connection It must exist;

The third type is a connection that seems to be a good one, but is actually a fragile connection. Now there are many ways of connection, which have certain advantages when the market situation is relatively good and the bubble is relatively large. market, but it will break once it encounters real value;

The fourth type is the judicial chain, which can be summarized in 15 words, that is, the whole process is recorded, the whole link is credible, and the whole node witnesses .

How can the judicial chain be technically credible and institutionally credible at a low cost?

First of all, the first problem is that assets are fragile, so when connecting assets, they must have the basic characteristics of real security. Security includes privacy protection, which is not a simple matter. The first day Alipay was born started with secured transactions, solving the problem of the authenticity of previous transactions between buyers and sellers. Later, based on Alipay, Sesame Credit was proposed, and many Everyone has Zhima Credit points, and through past credit records, big data and artificial intelligence are provided as a reference for whether the user can fulfill the contract, making real security a step further. Next comes the blockchain. The blockchain provides a very important capability, that is, the truth cannot be tampered with, which makes trust a big step forward in the level of real security. Therefore, the first problem solved by the judicial chain is to ensure that the bottom connector is real and safe when connecting assets. This real safety is not something you talk about in words, nor is it a technology in a laboratory, but a technology in a laboratory. It has been recognized by users, tested by the market and tested by large-scale business volume.

The second question is very critical. When everyone is connected through a real and secure connector, once the data assets are compromised, how to deal with disputes? The judicial blockchain has been moving in this direction in the past two years. By bringing notary offices, judicial appraisal centers, and courts to the bottom of the judicial chain, the data is authenticated accordingly, ensuring that once a dispute arises about data assets, it can be dealt with fairly and effectively. This is a very powerful system, which is the fundamental reason why the judicial chain is the real solution to the problem of the last mile of the Internet. So far, the judicial chain has ensured technical credibility and institutional credibility.

The third problem is that in the interconnection of assets, the cost of connection cannot be too high. Users have developed the habit of obtaining countless information with just a click of the mouse and a search button. Blockchain has been popular for many years, but so far there are less than 20 million real users, and the daily activity is very low. The first reason is that it is too difficult to use, and the second reason is that the cost of use is too high. Therefore, when connecting assets, it must be very simple, very easy to use, and low cost. Just like Alipay’s mostAt the beginning, when doing real-name authentication, the user's payment can be completed quickly through face scanning, and the security level is very high. Therefore, real connectors must have the characteristics of low cost and high applicability.

The judicial chain has achieved technical credibility and institutional credibility, and the cost of connection is not high, opening a new era of blockchain for asset connection.

The Hangzhou Internet Court’s judicial blockchain makes the entire process of electronic data generation, storage, dissemination, and use trustworthy. Through the overall complete structure, it can solve the entire life cycle of electronic data generation, storage, dissemination, and use on the Internet, especially the whole-process trust issue at the generation end.

The blockchain consists of a three-layer structure:

1). The first is the blockchain program. Users can directly record the entire process of operation behavior in the blockchain through the program. , such as online submission of electronic evidence such as electronic contracts, rights protection processes, service process details;

2), The second is the full-link capability layer of the blockchain, which mainly provides real-name authentication, electronic signature, time Stamping, data storage and trusted services throughout the blockchain process;

3), the third is the judicial alliance layer, which uses blockchain technology to integrate notary offices, CA/RA institutions, forensic identification centers and The courts are connected together in the alliance chain, and each unit becomes a node on the chain.

The electronic evidence platform launched on the judicial chain of Hangzhou Internet Court directly establishes a special data channel between evidence and trial, making the collection, fixation, transmission and use of evidence more convenient and efficient.

In the past, when going to the Internet Court for litigation, evidence was submitted electronically and then uploaded to the "Hangzhou Internet Court Litigation Platform" (www.netcourt.gov.cn). For example, notarized documents are usually uploaded by scanning. The electronic evidence platform launched today first has a long "tentacle", and it can achieve seamless connection with other electronic data, such as notary offices. Then the notarized documents can be uploaded to the electronic evidence platform with one click and used directly as litigation evidence. For example, in transaction disputes involving e-commerce platforms such as Taobao and JD.com, mutual financial platforms, and wealth management platforms, third-party data service providers (such as operator platforms, electronic contracting platforms, and certificate depository institution platforms) can also directly transmit electronic data. The electronic evidence platform effectively solves the difficulties faced by parties in collecting electronic data evidence on their own and greatly saves the economic and energy costs of producing and cross-examining evidence in court trials.

The "electronic" evidence that was originally just scanned or typed has truly transformed into "electronic evidence". Through the third-party storage platform, "electronic data" is easily lost and tampered with. The magic spell forms a unique “data ID card” that cannot be tampered with, and is synchronized and backed up to the electronic evidence platform in real time. After entering the litigation process, the "data identity" that has been saved on the electronic evidence platform"ID card" will also be automatically compared with the original text of the electronic data to determine whether the electronic evidence has been tampered with later, thereby ensuring the authenticity of the electronic evidence.

These electronic data have encoded ID cards, and It becomes the "elements" of each case. The platform classifies these elements and then matches them to each case. In this way, the system automatically matches the elements, that is, imports electronic evidence into each case, forming a system that does not require a judge to automatically file a case. We can imagine that we will soon be able to achieve case filing speeds of tens or hundreds per minute.

Finally, when these evidences become electronic data and are stored on the platform, in addition to the Hangzhou Internet Court, during the case hearing process In addition to the judicial use of the platform, other relevant institutions (such as other people's courts, judicial appraisal institutions, notary institutions, and filing institutions with permission) can obtain relevant evidence from the platform in accordance with procedures, and the co-construction and sharing of resource data It will also be achieved.

Taking the Shanghai Pudong Notary Office’s data storage platform that has opened up the Hangzhou Mutual Judicial Chain as an example, we will introduce the complete closed-loop process from the data protection platform to judicial litigation.

1. Register the business platform and perform real-name authentication

Enterprise A, a design company, opens the Shanghai Pudong Notary Office data storage platform page and completes real-name authentication after registration.

2. Original data Deposit certificate

When design company A completes the design of a work and archives the original work data, it initiates a remote certificate call interface through its own business system and calls the RESTful data certificate platform of the notary office. API completes the storage of the design work file HASH and related elements. The storage certificate will also be simultaneously sent to the judicial blockchain, Pudong notary chain and China Timing Center. After all are successful, a certificate of storage with the corresponding LOGO will be obtained. Passed The HASH fingerprint data of the work files that are completely consistent across chains and platforms shows the validity and non-tamperability of this deposit.

5. Log in to Hangzhou Court to submit a complaint and verify the legality of the evidence

< p> Judicial Chain is a specific application case of Ant Blockchain BaaS. Ant Blockchain BaaS (Blockchain as a Service) is an open "Blockchain as a Service" platform based on the Ant Financial Alliance blockchain technology and Alibaba Cloud. . It outputs blockchain as a cloud service, supports numerous business scenarios and on-chain data traffic, and is the foundation of industry blockchain solutions. Ant Blockchain BaaS is committed to building an open and collaborative platform, Provide convenient services to businesses and individuals around the world.

The above picture is the product map of Ant Blockchain, in which the technical architecture of BaaS is mainly divided into three layers:

1. The bottom layer is BaaS Core

The BaaS Core layer is based on A cloud resource management platform that provides flexible support for hosts and containers, enabling convenient cross-platform operation and deployment. For trusted hardware, Alibaba Cloud's Shenlong server provides corresponding hardware services and can provide a trusted execution environment with high reliability and high privacy protection. In addition to the certificate deposit platform and smart contract platform, heterogeneous chain cross-chain services will be launched soon on the basis of homogeneous chain cross-chain services. In the current market, a single chain or a single chain has its own limitations. In the future, cross-chain technology will become a very important part of establishing trust infrastructure and a mutual trust ecosystem. At present, the BaaS platform has achieved internal interconnection through cross-chain services. It can also access trusted data sources on the external Internet through smart contracts and cross-chain services. In addition, BaaS Core has corresponding functions and support for other basic capabilities, such as alliance management, security and privacy, certificate key management, etc. While providing the self-developed Ant blockchain system, the BaaS platform also supports open source systems to better meet the diverse needs of customers, including enterprise Ethereum Quorum and Hyperledger Fabric.

2. The upper layer is BaaS Plus

The BaaS Plus layer encapsulates and services the underlying services and capabilities, and opens them into standardized interfaces to provide partners with access and use. This can greatly reduce customers' investment in basic resources and significantly shorten the time it takes to access services. So far, the platform has launched services such as trusted certificates, universal traceability, real person certification, and enterprise certification, and will gradually launch more services in the future.

3. The top layer is the BaaS Marketplace and solutions

Ant’s many partners can provide their capabilities in the marketplace. At the same time, practical applications implemented in different scenarios will precipitate a set of standard application solution templates, making it easier for customers to learn from the platform capabilities of other similar scenarios in their own applications. The Pudong Notary Office data storage platform can become a member of the BaaS Marketplace.

1. Account system

All transaction operations on Ant Blockchain are carried out around the account system, so before sending and executing transactions, you need to ensure that you have created a corresponding transaction in Ant Blockchain account, and then you can use the created account to submit transactions, and you can also complete modifications to the relevant account configuration based on the account structure.

The specific account data structure model fields and descriptions are as follows:

Its, the account contains three types of keys:

The Ant Blockchain is implemented by decoupling the account and the key, which to a certain extent prevents the loss of on-chain data caused by the loss of the key. Safety hazards such as loss. The main account operations supported by Ant Blockchain include:

2. Privacy protection

Ant Blockchain supports the privacy protection capabilities of sensitive account information data by introducing some features of cryptography. , by extending the relevant command functions at the smart contract level to realize the encrypted storage and addition and subtraction operations of the amount in the smart contract. Only individuals who obtain a valid key can decrypt the sensitive data in the smart contract and view the original amount information.

At present, the cryptographic features introduced by Ant Blockchain include zero-knowledge proof, that is, by introducing zero-knowledge proof, the legality of the transfer amount can be proved under the condition of encrypted ciphertext.

3. Cross-chain services

Ant Blockchain cross-chain service is an on-chain data service provided for smart contracts. This service deploys cross-chain services in the customer's blockchain environment. Contract/chain code, and provides an API interface for user contracts/chain codes to call and use. The cross-link service currently provides two types of services: ledger data access and contract message push, and their corresponding API interfaces. The ledger data access service can help user smart contracts obtain data on other blockchain ledgers, including but not limited to block headers, complete blocks, transactions, etc. The contract message push service can help communicate messages between smart contracts on different blockchains that have deployed cross-chain data services, satisfying scenarios such as cross-chain business association processing.

On May 22, 2019, Shanghai No. 1 Intermediate People's Court, Hangzhou Internet Court, Hefei Intermediate People's Court, Suzhou Intermediate People's Court, and Wuhu, Anhui Province jointly signed a letter of intent for cooperation, and will use the Hangzhou Internet Relying on the court's judicial blockchain platform, the four places are interconnected and jointly build the Yangtze River Delta judicial chain, creating a judicial-level trust mechanism with "full process records, full link credibility, and full node witness" to jointly promote judicial integration in the Yangtze River Delta region. develop. It was introduced at the meeting that the judicial blockchain operating mechanism of the Hangzhou Internet Court has become increasingly mature, and has collected 390 million pieces of electronic data. The dismissal rate of relevant cases has reached more than 96%. played an important role.
The technology provider of the judicial chain of Hangzhou Internet Court is Ant Financial Blockchain, which has the world's leading core patented technology, 20,000 TPS high-performance certificate storage capabilities, extremely high privacy security protection capabilities, and top-level security Prevention and control capabilities protect the judicial chain. Its Ant Blockchain trusted certificate storage platform supports third parties to access the judicial chain.

For example, in terms of specific aspects, the judicial chain has greatly improved the effect of users' rights protection. For example, in China, copyright protection is very backward. For example, only 5% of the pictures are genuine and the rest are pirated. However, rights protection starts from filing a case.The first instance took 8 months to go to trial, and the compensation obtained was only 500-600 yuan, but the time cost and economic cost far exceeded the compensation amount. However, the emergence of the judicial chain can reduce the cost of rights protection by one to two orders of magnitude. Secondly, the judicial chain can enhance the trust of the brand. On the one hand, it enables enterprises to stand together with the judicial chain and the brands and platforms recognized by the government. On the other hand, it allows enterprises to clearly and transparently tell their business models through trust connection. users, giving users a very strong sense of trust. Entrepreneurs, in particular, can have huge traffic in the early stages. Finally, the judicial chain solves the problem of the last mile of the Internet, which greatly reduces the user's cost of use. Therefore, using the judicial chain model really upgrades the traditional business model into a trust business model.

Contributor Wang Denghui introduced:
Copyright chain/notarization chain project CTO of Hangzhou Xiabi Youshen Technology Company,
Shanghai partner of HiBlock technology community,
Focusing on "blockchain +" industrial implementation and implementation plan, hoping to preach blockchain together with industry practitioners.

B. Quasi-unicorn founder | Leishu Technology CEO Yan An was selected as an Alibaba Cloud Startup Star

Recently, Leishu Technology CEO Yan An was selected as an Alibaba Cloud Innovation Center Startup Star, become a member of the "Track Star Class". Alibaba Cloud Innovation Center published the article "Entrepreneurship Star | Leishu Technology Founder Yan An: From "Game Breaker" of Microsoft and Alibaba to Quasi-Unicorn Founder", which tells the entrepreneurial story of this prodigy from the University of Science and Technology of China. The following is Please follow my footsteps at Leishu and see how Yan An built his own big data business kingdom step by step.

Currently, a new round of information technology innovation and industrial transformation is in the ascendant around the world. Technologies such as the Internet, big data, and artificial intelligence are accelerating their integration with the real economy, opening a new era of digital transformation and development for enterprises. The industrial Internet, with Internet thinking, big data capabilities, and intelligent technology as its main development characteristics, has become an important path choice for a new round of digital transformation for enterprises.

How to use big data+, AI+, financial technology+, and blockchain+ to help the transformation of old and new driving forces and industrial upgrading of traditional industries, and to promote the digital transformation of enterprises with new ideas, new paths, and new models. It is the mission of every Leishu person. In the process of using technology to empower industrial change, Leishu Technology has created a unique "three-step" strategy, which is to build a big data platform, digitize business, and commercialize data. It adopts the "4+" development concept and deeply integrates "big data". Data +, AI +, Fintech +, Blockchain +”, use Lego building blocks to quickly build intelligent applications, and widely copy the model in manufacturing, energy, logistics and other industries, improve the efficiency of resource allocation in the real economy, and promote the improvement of total factor productivity .

                                                                                                                                                                            Leads Microsoft and Alibaba to break through the situation in ten years and lay the road to entrepreneurship

Member of the junior class of the University of Science and Technology of China, graduated from Brown University, USA, expert in the field of artificial intelligence of Microsoft, the first big data director of Alibaba Cloud, quasi-independent Internet The founder of Corner Enterprise, the proposer of the "4+" concept and the "three-step" strategy, the one who combines these auras is the entrepreneurial star of this issue - Yan An. Yan An has shown talents that are different from ordinary people since he was a teenager. When others were still in middle school, he was admitted to the junior class of the University of Science and Technology of China and became a younger member of the class. In real life, we have witnessed the fall of too many prodigies and geniuses, but Yan An, who had a similar beginning to their fate, relied on his unremitting efforts and thirst for knowledge to come out with an ending that was completely different from theirs.

After graduating from the University of Science and Technology of China, Yan An did not stop studying, but chose to continue his studies at Brown University and the University of Washington. The atmosphere of a top prestigious school and the inclusive environment abroad have cultivated Yan An's critical thinking mode and improved his creativity and concentration. Yan An's rich academic experience allowed him to successfully open the door of Microsoft and become the backbone of the big data and artificial intelligence division. As the saying goes, love can last a long time. Yan An’s love for the fields of big data and artificial intelligence has allowed him to work for more than ten years. A truly strong person is never afraid of challenges and is good at finding shadows in good times and light in adversities. During a period of stable career, Yan An chose to say goodbye to Microsoft and led the team to build Alibaba Cloud's largest big data and artificial intelligence platform - Shujia Platform from scratch, becoming Alibaba Cloud's first big data business unit director.

Two experiences at Microsoft headquarters and Alibaba laid the foundation for Yan An’s entrepreneurship. Through the training and precipitation of large-scale projects, Yan An developed deeper thinking. For example, in General Big Data , In addition to artificial intelligence, can some auxiliary tools be added? Like blockchain, financial technology, and the Internet of Things. Through the integration of emerging auxiliary technologies, we can improve the digitalization, networking and intelligence of products and services, enhance users' sense of gain and experience, serve the real economy with a rich product line, and inject new momentum into the development of the real economy.

                      Guangju Talent against the Capital Cold Winter

After the birth of entrepreneurship, Yan An and his two partners in Microsoft gathered a group of elites from major universities, set foot on zero from zero zero Start your entrepreneurial journey. Two-thirds of the team members of Leishu Technology have a master's degree or above. They come from well-known universities such as Brown University, University of Washington, Tsinghua University, University of Science and Technology of China, and Zhejiang University, and have rich practical experience in the industry. The strong talent reserve provides a solid backing for Leishu Technology to "strengthen the stronghold" and "fight tough battles", and has also become the main force for Leishu Technology to fight in the industrial Internet industry.

Against the background of the capital winter, many Internet start-up companies have frequently faced difficulties in financing. Leishu Technology has broken the curse of difficult financing in one fell swoop, and has successively obtained 8 million yuan in angel rounds and 22.5 million yuan in Jinan High-tech Zone. As a strategic investment, Leishu Technology and its subsidiaries each received 7.5 million policy support from the Future Science and Technology City. The continuous injection of funds from investors has provided Leishu Technology with the energy and confidence to move forward, allowing Leishu people to concentrate on scientific research, accelerate product upgrades and iterations with the power of technology, and provide more cutting-edge, high-quality products. Return to investors and society.

Only using more than a hundred customers in the service industry for two years

Thunder Digital Technology uses "big data+, AI+, fintech+, blockchain+" concept, Independently developed the core product - Leishu Industrial Cloud. Based on the platform construction theory of "big platform, small application", Leishu Industrial Cloud product system has built two major product platforms: data integration platform and smart chain platform, using intelligent solutions to promote the digital transformation of traditional enterprises and boost the high-quality development of the real economy. Leishu Technology first relies on "Big Data+, AI+" technology to build a data management platform to organize and clean industrial data. In the second step, it conducts intelligent analysis through the Data Fusion Rubik's Cube and displays it on a large visual screen in the form of reports, images, etc. Provide scientific decision-making basis for enterprise production scheduling, process parameter adjustment and other aspects; the third step is to integrate "district"Blockchain +, Finance +" and other technologies create a data-integrated intelligent platform to realize scenario-based and vertical intelligent management operations of industrial logistics, and build a fast and efficient green credit financing channel for enterprises.

Leishu Technology was established In just two years, it has achieved an extraordinary record of project scale exceeding RMB 100 million and serving more than 100 major customers in the industry, becoming a real dark horse in the industrial Internet. Leishu products have been implemented in all provinces across the country, serving energy, manufacturing, logistics, medical, Airports and many other industries have successfully built a series of benchmark projects such as Shandong Expressway, Sunway Pharmaceuticals, Fuchun Co., Ltd., Sinotrans, Dahai Group, CDB New Energy, etc., using Leishu's strong product innovation capabilities and enterprise transformation capabilities to provide continuous support to enterprises. Continuously deliver new momentum for transformation, create quantifiable new value, and return big data and artificial intelligence to their essence.

Link the gods and become famous in one battle

Leishu’s powerful products The system and strong technical strength have not only been unanimously recognized by customers, but also won many honors for Leishu Technology. In 2018, the "War of the Gods" gathering global entrepreneurial elites set off a storm in Hangzhou. This is the annual event for VC venture capital institutions The grand ceremony is a fighting arena in the entrepreneurial world, with diverse thinking models colliding and fierce business model confrontations. Only the strong will leave their name. Leishu Technology stood out among 3,478 projects in 15 developed countries and regions, 33 cities around the world , won the global runner-up in the 2018 Alibaba Global Battle of the Gods Maker Competition. Leishu Technology became famous in one battle and became a household name in the big data industry.

In Yan An’s own words, In the process of serving benchmark customers and large industrial customers, Leishu Technology has refined standardized solutions suitable for small and medium-sized enterprises to provide solid support for the development of the industrial Internet in traditional industries. Thinking does not stop, and the pace of innovation never stops, Leishu Technology Technology has been committed to improving its own technology monetization capabilities and smart solution output capabilities, embracing the industrial Internet, and detonating a billion-dollar market. Let us wait and see what surprises Leishu Technology will bring us in 2020.

C . What is the future development trend of blockchain

——For the above data sources and analysis, please refer to the "China Blockchain Industry Market Prospects and Investment Strategic Planning Analysis Report" by the Qianzhan Industry Research Institute.

The industry technology research process continues to advance

In recent years, the global blockchain technology research process has accelerated, and the number of industry patent applications has increased rapidly. According to SOOPAT statistics, from 2014 to 2018, the global blockchain technology research process has accelerated. The number of blockchain patents continues to rise. By 2018, the number of global blockchain patent applications had reached 2,966. Among them, the number of blockchain patents in China in 2018 accounted for 82.1% of the number of patents in 2018, from 33.33% in 2014. .

However, although global blockchain technology has been continuously developing and innovating in recent years, there is currently no universal evaluation standard and system that can evaluate the technical performance, efficiency, scalability, security, etc. of blockchain. Detailed specification of the problem. Overall, blockchain technology awaits further breakthroughs.

China’s blockchain technology tends to serve applications

< p> In terms of technical direction, the core of China’s blockchain technology is to serve physical applications, while American blockchain technology is still solving potential problems of blockchain, which has led to the domestic focus on alliance chain applications and the hope of optimizing blockchain technology to meet the needs of high-concurrency applications; foreign countries focus on the application of public chains and carry out optimization and innovation of core technologies based on the characteristics of public chains. In terms of application, domestic blockchains focus on service industry applications and tend to be “coinless blockchains”; in the United States, most are public chains and tend to circulate digital assets.

D. When will the "2018 Global Blockchain Industry Yearbook" be published?

Witnessed by the leaders of the Hunan High-tech Zone, it was sponsored by China Mobile Communications Federation and International Blockchain Applications The Alliance, Zilian Academy and Wutong Think Tank will jointly publish the first "2018 Global Blockchain Industry Yearbook"... Details are as follows:

Since October 2016, the Ministry of Industry and Information Technology has released the "China Since the "White Paper on Blockchain Technology and Application Development (2016)", blockchain has been identified as a strategic frontier technology for the first time and was included in the "State Council's Issuance of the National Informatization Plan for the 13th Five-Year Plan" issued by the State Council in December 2016. announcement of". The plan clearly states that it is necessary to strengthen the innovation, experimentation and application of new technologies such as blockchain to achieve dominance in the new generation of information technology.

Governments across the country have also issued guidance and notification documents on blockchain. According to financial statistics, as of March 2018, there have been Beijing, Shanghai, Guangzhou, Shenzhen, Zhejiang, and Jiangsu in China. , Guizhou, Fujian, Guangdong, Shandong, Jiangxi, Inner Mongolia, Chongqing and other provinces and cities have issued guidance on blockchain.

Director of China Mobile Communications Federation Education and Examination Center, Secretary-General of China Mobile Communications Federation International Blockchain Innovation Application Alliance, Beijing Post Online Digital Economy Research Institute Dean Chen Xiaohua said: "One of the greatest values ​​of blockchain technology is its combination with big data. Blockchain technology will be the key technology to build a social big data platform, and the combination of blockchain and big data will solve the problem of data Deep-seated issues of interconnection, openness and sharing. The "2018 Global Blockchain Industry Yearbook" is a large database of blockchain ecological information. It aggregates blockchain ecological industry data through research and provides blockchain enthusiasts with The authoritative system's data mining analysis, data docking and matching, intelligent information flow, and industry maps avoid blind spots in learning, popularize blockchain knowledge, and promote the healthy development of the blockchain ecosystem."

"In the past two years Blockchain of the yearDevelopment is obvious to all, and local governments are also more active in promoting the development of blockchain technology and applications. With the innovation and upgrading of blockchain, deep integration and integrated innovation with cutting-edge technologies such as cloud computing and big data, it will promote regional The commercial exploration and application of blockchain technology in various subdivisions such as medical care, justice, industry, media, games, etc. The future healthy development and application of blockchain are inseparable from the construction and improvement of the industry ecosystem. From 2015 to 2018, China has established nearly 50 blockchain-related industry associations/alliances, and blockchain media and institutions have emerged in endlessly. With the rapid development of the new field of blockchain, there will be more in the future. A large number of enthusiasts, practitioners, entrepreneurs and investors have participated, and the "2018 Global Blockchain Industry Yearbook" provides them with an authoritative platform to systematically understand the blockchain industry. "Tang Yuze, director of the Innovation Talent Research Institute of Wutong Think Tank, believes that the "2018 Global Blockchain Industry Yearbook" will have a significant impact on the future development of blockchain.

As one of the initiators of this yearbook launch Jian Jinqiu, founder of Zilian Academy, said: "Technological innovation is the core driving force for the in-depth development of the blockchain industry, and the technological innovation of China's blockchain industry is experiencing a significantly accelerated process. Thanks to the continuous innovation of blockchain technology and China's huge Internet consumer group, blockchain applications in China have also shown the characteristics of being diverse, extensive and active. From 2016 to 2018, private equity investments in China's blockchain field were invested in blockchain talent training, infrastructure, underlying technology, related services, blockchain applications and other fields. China's blockchain industry chain has basically taken shape. And the government is increasingly paying attention to and affirming the value of blockchain, and the launch of the "2018 Global Blockchain Industry Yearbook" is to build a good blockchain industry ecology and promote the healthy development of the blockchain industry. "

As the potential value of blockchain continues to be explored, heavyweight multinational industry giants have also established research groups, invested in blockchain startups, developed blockchain basic platforms, and studied future potential Application scenarios and other methods have entered the field of blockchain, and its demonstration and leading role has begun to drive a new wave of blockchain entrepreneurship and innovation. As the world's first blockchain yearbook, the "2018 Global Blockchain Industry Yearbook" will invite global Well-known scholars and business experts work together to compile it, and give full play to the guiding role of blockchain policies to better promote the healthy development of the blockchain industry.

E. What is the current overall market situation of blockchain

p>

The entire market of this type is good. You must consider many aspects. When choosing, you must first choose based on your needs. You must also pay attention to the team's strength and effectiveness. BakerChain Blockchain, I recommend you to understand it. Xia, founded in the United States in March 2017, has good reviews in the industry and a good reputation.

F. Leading the era of blockchain payment - PCK public chain opens a new era of global digital payment

< p>The birth order of the Internet and mobile broadbandBillions of people around the world have access to knowledge and information from around the world, high-fidelity communications, and a variety of lower-cost and more convenient services. Nowadays, these services can be used in almost every corner of the world with just a 500 yuan smartphone.

Although the Internet has brought many conveniences, there are still many people in the world who are not connected: 1.7 billion adults have not been exposed to the financial system and cannot enjoy traditional financial services provided by banks. One billion of them have mobile phones, and nearly 500 million have access to the Internet.

In contrast, blockchain payment has many unique advantages and is a potential way to solve the high threshold and credibility problems of financial services. These advantages include: distributed management, ensuring that the network is not controlled by a single entity; open access, allowing anyone with an Internet connection to participate; and secure encryption technology to protect funds.

Existing traditional payment channels lack scalability and currency volatility, which not only prevents them from being widely used in the international payment market, but also results in the underperformance of such currencies as medium of exchange properties. good.

Because of this, the PCK international payment public chain was born under the opportunity of the times.

We believe that by combining the essence of blockchain-based technological innovation (including distributed management, open access and security) with a reliable compliance management and regulatory framework, PCK will bring more Advantageous payment solutions.

The emergence of blockchain payment has promoted the development of international e-commerce. In turn, the development needs of e-commerce have also prompted the continuous reform and innovation of blockchain payment. Blockchain payment has become a top priority in the modern financial services industry. It is not only the driving force for the rapid development of the Internet economy, but also provides support for the rapid development of the economy. The emergence of the PCK payment public chain not only fills the gap in banking service functions in this area, but also performs very well in improving the efficiency of financial transactions. It is an effective source of power to improve the financial system and improve financial functions.

In the PCK ecosystem, the merchant side, channel side, settlement side, and account side are all co-builders, maintainers and certifiers of the project ecology. The four can jointly control the third-party payment field. Provide services to establish a disruptive third-party payment ecosystem.

The PCK payment public chain believes that the payment behavior itself has a certain value, so we hope to apply the modern management organization theory to the blockchain miner economy through reasonable incentive and punishment mechanisms (token consensus) , allowing the various co-builders of the payment ecosystem to spontaneously form an efficient decentralized organization. The issuance of PCK will stimulate the accumulation and circulation of services in the entire ecosystem, and establish a huge payment service ecosystem.

At the same time, PCK is an innovativeA new third-party mobile payment blockchain model solution, PCK can simultaneously meet the needs of security, real-time, high concurrency, and decentralized instant payment, and is fully optimized for micro-payment and micro-payment scenarios. solution.

The compliance and security of the PCK payment public chain will benefit developers, merchants and consumers. We believe that working with financial institutions and experts from various industries to innovate technology is the only way to ensure a sustainable, secure and trustworthy support framework for this new system. This move can achieve a huge leap and move us towards a global digital financial system with lower cost, lower threshold and closer connection with PCK payment public chain!

Leading the era of blockchain payment - PCK public chain will open a new era of global digital payment!

G. Alibaba Cloud focuses on data centers, IPFS is the trend! FIL is expected to become a mainstream currency

In August 2020, Alibaba registered a new company "Jingxi" to sell electronic products. As soon as the news came out, netizens immediately linked this company to JD.com , once caused heated discussion.

Alibaba Cloud officials also responded to this. The company is registered in Zhangjiakou, west of Beijing. Colleagues casually named it "Jingxi" to make it easy to pronounce. The new company's business is mainly "high-tech data center" and "new infrastructure". V丨FILkefu

In April this year, the National Development and Reform Commission clarified the scope of new infrastructure construction for the first time. This includes computing infrastructure represented by data centers and intelligent computing centers. As a member of the new infrastructure, data centers are the physical support of the digital economy and the foundation of the foundation.

According to expert analysis, domestic data traffic will increase by 32 times in the next 8 years. Taking into account that server performance will increase by 8 times every 4 to 5 years, the number of racks in data centers will increase in the next 8 years. It is 2~3 times that of the current level. It is expected that by 2022, new investment will be 1.5 trillion yuan, driving related investment of 3.5 trillion yuan.

On April 20 this year, Alibaba Cloud took the lead in announcing that it would invest 200 billion yuan in the next three years for the research and development of major core technologies such as operating systems, servers, chips, and networks, as well as the construction of future-oriented data centers. Now, Alibaba Cloud has registered a new company to focus on high-tech data centers and new infrastructure, which shows the future trend.

Moreover, in 2019, Secretary-General Xin Bingqian of the Wireless Mesh Network and MESH+IPFS Professional Committee of the China Communications Industry Association pointed out in his on-site speech at the "2019 Second Shenzhen International Blockchain Technology and Application Conference" , The next generation Internet is a technology-driven Internet. As one of the basic protocols and file systems of the next generation Internet, IPFS is of great significance to the "Data China Strategy" proposed by the Chairman. V丨FILkefu

EspeciallyIn terms of the construction of next-generation data centers, IPFS networking storage methods and storage scale will undergo major changes and leaps, which will have a profound impact on the future development of China's Internet. At the same time, he said that the essence of IPFS is grid, node, and content addressing, which reflects our respective contribution value in the data world.

As the future trend of IPFS, its incentive layer Filecoin is expected to be among the top ten in the market in future blockchain investment projects.

First of all, breakthroughs in the technological field are still an important aspect. Opportunities for infrastructure renovation and expansion are still the biggest opportunities, followed by business models that match them. Although IPFS is in its infancy, it has been ecological since the beginning, rather than developing in isolation, and has great market prospects.

In terms of specific projects, Filecoin, which is about to launch its mainnet, has the opportunity to remain in the top ten in the market for a long time to come. Filecoin is a large project driven by technological innovation and has the opportunity to become a so-called "mainstream currency". Its success will bring the market into a prosperous period of technological innovation.

Among investors in the blockchain field, the difference in size is not so important, but the cognitive difference is like a chasm. Since so many people know blockchain as investors, how to seize opportunities and control risks must adhere to the attitude of "embracing change, taking the right path, and looking forward". IPFS is the basic protocol and file system of the next generation Internet, and Filecoin is its incentive layer. Driven by technology, it is the development trend of the future world and is also a project that will explode.