阿里区块链项目,阿里巴巴全球区块链竞赛

阿里区块链项目是阿里巴巴集团旗下的区块链技术应用平台，致力于打造一个全球性的区块链生态系统，让更多的企业、技术开发者和投资者可以通过区块链技术来实现更高效的商业运营。

其中，阿里巴巴全球区块链竞赛是阿里区块链项目中的重要活动，旨在鼓励全球创业者和开发者以及其他相关行业的技术爱好者及行业精英，参与到区块链技术的研发和应用中来，推动区块链技术的发展，并在全球范围内普及区块链技术的基础知识。

区块链技术：区块链技术是一种分布式账本技术，它利用密码学原理和分布式网络技术，构建一个数据不可篡改、可信赖的数据存储网络，使得用户可以在不受信任的环境下实现数据共享和交易。区块链技术在金融、政务、物流、医疗、法律等众多领域得到了广泛的应用，它可以帮助企业构建更加安全可靠的业务流程，提高企业的运营效率，降低企业的运营成本。

全球区块链竞赛：阿里巴巴全球区块链竞赛是阿里区块链项目中的重要活动，旨在鼓励全球创业者和开发者以及其他相关行业的技术爱好者及行业精英，参与到区块链技术的研发和应用中来，推动区块链技术的发展，并在全球范围内普及区块链技术的基础知识。阿里巴巴全球区块链竞赛旨在推动全球区块链技术的发展，促进各行业的创新，推动行业的发展，为全球区块链技术的应用提供更多的机会和支持。

区块链生态系统：阿里区块链项目致力于打造一个全球性的区块链生态系统，让更多的企业、技术开发者和投资者可以通过区块链技术来实现更高效的商业运营。这个生态系统包括阿里云、阿里巴巴集团旗下的企业、开发者、投资者、学者等，他们可以通过这个生态系统，实现数据共享、技术开发、资源共享、资本投资等，从而实现更高效的商业运营。

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① Which blockchain business is better now?

In recent years, industrial model innovations driven by the development of blockchain technology have continued to emerge, and some high-quality blockchain technologies Real-life applications have already appeared. As an emerging technology that our country can independently innovate, revolutionize and make independent breakthroughs, blockchain technology is one of the optional paths for my country’s technology industry to achieve leapfrog development. Currently, across the world, China has the most blockchain applications and the richest scenarios. Our country has accumulated a number of Chinese practices with strong reference significance.

Let’s take a look at the development potential of blockchain in 2020

The implementation scenario of bank blockchain

The financial services industry is the blockchain technology The first to be implemented is also an industry that blockchain companies have been paying close attention to. The financial development industry market itself has a relatively good foundation for informatization construction, and the application of blockchain technology has naturally taken the lead. Banks' current business based on blockchain is no longer limited to traditional financial and economic businesses such as deposits and loans. It refers to the application of asset securitization through blockchain between Kaibi Chain and banks. Plans are also being actively laid out.

The BaaS platform will become the main battlefield for competition and commercial standards are expected to be formed

In the early stages of the industry, the formation of commercial standards is unprecedentedly important for companies to seize market profit margins, and has become the focus and layout of companies. In 2019, Internet giants such as BATJ focused on finance, people's livelihood, government affairs and other application scenarios that will be the first to be implemented in the industry. They relied on their own cloud platform foundation to lay out an open service platform in the form of an alliance chain.

Liu Xizi pointed out that in recent years, Internet giants have begun to compete for the right to speak around open platform services. In 2020, the blockchain service (BaaS) platform will focus on supply chain finance and copyright protection. , legal evidence storage, energy trading and other application scenarios continue to become the main battlefield for competition among Internet giants. In addition, while promoting the implementation of scenarios, it is also expected to build its own ecological network and form a number of industry benchmarks.

Why is the sword pointing to the BaaS platform? Wu Tong said that BaaS is an important opportunity for enterprises to realize and use blockchain technology to meet their business needs with low threshold, especially suitable for meeting people’s livelihood, government affairs, industrial parks, and smart services. The needs of the city and its own technology research and development. If the BaaS platform created by the enterprise can attract many enterprises to join the ranks of the operating platform, on the one hand it means that more and more enterprises will be able to enjoy blockchain operation without having too much blockchain development technology. environment; on the other hand, it means that the companies developing the platform are expected to form certain business standards in the industry, promote the implementation of application scenarios, and even hope to occupy a place in the industry.

“Blockchain technology has been continuously improved, and the traditional problems of small scale and low efficiency have been partially solved. In 2020, blockchain will gradually mature in terms of performance, ease of use, and operability. , can support more large-scale commercial applications, makingLarge-scale production-level blockchain applications with more than 10 million daily users are possible.

To choose a blockchain application development company, it is recommended to go to Huixin Cloud Platform. This platform brings together many blockchain software development companies. Through this platform, you can quickly screen and connect to the company that suits you. And corresponding product cases

② What is the blockchain BaaS platform

As blockchain technology continues to be applied in the physical field, more and more technology companies are proposing their own underlying Technical framework, as well as industry solutions in vertical fields,
The English name of the BaaS platform is Blockchain as a Service, and the direct translation is Blockchain as a Service, referred to as BaaS. In fact, BaaS is a new type of cloud service that combines blockchain technology, which refers to embedding the blockchain framework into the cloud computing platform.
Blockchain as a Service (BaaS) is a space created by companies such as Microsoft and IBM from their own cloud service networks to run a certain blockchain node. Compared with ordinary nodes and exchange nodes, the main purpose of BaaS nodes is to quickly establish the development environment you need and provide a series of operational services such as blockchain-based search queries, transaction submissions, and data analysis. These services can both It is centralized or decentralized, and is used to help developers verify their concepts and models faster. The serviceability of BaaS nodes is reflected in: stronger tools, making it easier to create, deploy, run and monitor blockchains.
The main technical features include:
Fast service construction: a multi-mode distributed ledger platform to facilitate the rapid construction of services;
Visual operation and maintenance management: providing visual operation and maintenance from the network, system and business levels Operation and maintenance management;
Comprehensive regulatory audit: Provide comprehensive monitoring and audit support to meet business compliance needs;
Smart contract management: Support programmable contract development and provide standardized contract templates;
Blockchain as a Service: Provides configurable enterprise-level blockchain cloud services for various industries;

The BaaS platform is easy to access, highly available, efficient and stable, safe and reliable, highly compatible, Personalized customization, intelligent operation and maintenance and other features. Currently, the blockchain service platform Baas has supported the implementation of multiple blockchain products and projects, such as commodity traceability systems, genealogy chains, etc.
The Xueshuo Innovation Blockchain Technology Workstation under Lianqiao Education Online is the only approved "Blockchain Technology Professional" pilot of the "Smart Learning Workshop 2020- Xueshuo Innovation Workstation" launched by the School Planning, Construction and Development Center of the Ministry of Education of China. workstation. The professional base is based on providing students with diversified growth paths, promoting the reform of the training model integrating professional degree research, production, and research, and building an applied and compound talent training system.

③ What is the future prospect of the blockchain industry?

The blockchain industry has great growth potential and is promoted in five major aspects.Healthy Development of Mobile Technology

Basic Overview Analysis of Blockchain

Blockchain technology is a technical solution for collectively maintaining a reliable database in a decentralized manner. It has the characteristics of decentralization, tamper-proof, Highly scalable and other characteristics are becoming another emerging technology that will have a major impact on the future after big data, cloud computing, artificial intelligence, virtual reality and other technologies. It is expected to promote mankind from the information Internet era to the value Internet era.

The United States, Japan and some countries and regions in the European Union have elevated the development of blockchain to an important national development strategy and vigorously promoted the research and development, application and promotion of blockchain technology. Our country also attaches great importance to blockchain technology innovation and industrial development. With the joint participation of IT and other companies, a large number of new companies, new products, new models, and new applications have emerged. Blockchain has been widely used in finance, government affairs, energy, and medical care. Applications in other industries are gradually unfolding, and it is becoming an important force driving technological product innovation and industrial transformation in various industries.

Blockchain development is divided into three stages, namely Blockchain 1.0 represented by Bitcoin and related financial infrastructure applications, and Blockchain 2.0 represented by smart contracts. , is currently gradually moving towards the blockchain 3.0 stage, which is based on blockchain technology and has in-depth application of more complex smart contracts.

Statistical analysis of blockchain investment and financing in the first half of the year

Since 2016, the frequency and amount of investment and financing in my country’s blockchain field have increased dramatically. According to statistics from the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research Institute, in the first half of 2018, the financing amount in the blockchain field was approximately 10.7 billion, a year-on-year growth rate of 1,426 billion compared with the same period in 2017. %; The number of investment and financing events in the blockchain field reached 205. It is expected that investment in the blockchain field will usher in another peak this year.

From the perspective of the distribution of investment and financing rounds in China’s blockchain field, early-stage investment rounds (before Series B) account for more than 95%. Many industry pioneers participate in the investment, and most companies are still in the process of investing. Horse racing and enclosure.

Blockchain investment and financing statistics and growth from 2014 to the first half of 2018

Data source: Compiled by Qianzhan Industry Research Institute

my country attaches great importance to the development and application of blockchain technology. Driven by multiple forces such as policy, technology, and market, the pace of blockchain innovation continues to accelerate, and it is deeply integrated with technologies such as cloud computing, big data, and the Internet of Things. The scope of explored applications has also expanded from digital assets to supply chain management, intelligent manufacturing, Expand and expand in more fields such as industrial Internet, social welfare, copyright protection, etc.

Five major aspects strive to promote the healthy development of blockchain technology and promote the high-quality development of the digital economy

1. In-depth research and grasp of blockchain technology and industry development trends. Pay close attention to the latest trends in international development, jointly promote blockchain-related technology and industry research, promote the standardization of blockchain development industry behavior, and create a good development environment.

2. Strengthen the construction of core technical capabilities of blockchain.

Establish and improve a collaborative promotion mechanism among key enterprises, universities, and research institutions, guide IT enterprises to strengthen technical reserves, accelerate breakthroughs in key core technologies, and improve blockchain performance, efficiency, and security.

3. Support entrepreneurship and innovation in the field of blockchain

Encourage blockchain enterprises and user units to carry out cross-border integration, guide industry organizations to establish public service platforms, and support third-party institutions Carry out blockchain service evaluation and testing, promote rich industry applications of blockchain, and serve the transformation and upgrading of the real economy.

4. Actively build and improve the blockchain standard system

Accelerate the development and application promotion of key standards, and gradually build a complete standard system. Actively connect with international standards organizations such as ITU and ISO, substantially participate in more international standardization work, and actively contribute more "Chinese power."

5. Accelerate the improvement of the policy environment for blockchain development

Support qualified enterprises to carry out application innovation and model innovation, guide and encourage enterprises, universities and scientific research institutes to jointly cultivate blockchain Professional talents needed for chain development. Support qualified blockchain companies to enjoy the country’s preferential tax policies that support the development of the software industry and small and medium-sized enterprises.

The industry is small but has huge growth potential

The blockchain economy is currently on the eve of an explosion. It is widely used in the financial industry, and applications in other industries have also entered the exploration and research and development stage. It is expected that the direct market value of blockchain will increase from US$410 million to US$7.68 billion between 2017 and 2022, with a compound annual growth rate of 79.6%. It is expected that various blockchain-based extended businesses will reach US$100 billion in 2020.

Industrial application fields continue to expand

The financial industry is the first to apply blockchain technology, and many financial applications have been implemented; the medical industry is an important area of ​​blockchain application and can be more It is good to protect privacy and improve service quality and management efficiency; the demand for blockchain in social forensics is rising rapidly to solve certification problems caused by information asymmetry; the application of blockchain technology in other fields such as communications and supply chain is rapidly expanding .

④ In recent years, both traditional giants and emerging companies have been opening up the BaaS battlefield. What are the advantages and disadvantages of each BaaS platform?

Qulian Technology’s BaaS platform is playing an important role in the entire BaaS market. The industry is among the best. Qulian BaaS is based on the Qulian blockchain platform to build the first driving model. It is also the world's first BaaS based on the cloud native technology framework. With innovative advantages such as rapid deployment, visual monitoring, intelligent research and development, and multi-layer compatibility, it can provide one-stop application development services to achieve pluggable compatibility with multiple blockchain platforms, multiple node types, and multiple resource media to meet the needs of blockchain The joint networking of chain nodes in different network environments fully supports the rapid implementation and expansion of blockchain services.
QuLian’s BaaS solutions are gradually penetrating from finance and government affairs to energy and corporate affairs.Law, medical, industrial Internet and other fields. The platform has provided head office-level blockchain infrastructure services for more than ten banks, including Bank of China, China Construction Bank, China Everbright Bank, and Industrial Bank, and has implemented nearly a hundred blockchain applications with an average daily transaction volume of tens of millions. The BaaS platform serving the largest number of financial institutions.

⑤ What is the prospect of blockchain content?

Analysis of China’s blockchain industry expenditure scale and application prospects in 2018. It will be close to 300 million US dollars in 2019. Solve shortcomings and promote economic development

Blockchain technology is expected to be widely used in the economic field

Blockchain technology has strong practical significance in cultivating new drivers of economic growth, building an honest society, improving management technology, and easing the financing difficulties of small and medium-sized enterprises. It is expected to Widely used in economic fields. At present, the application of blockchain technology is still in the early stage of development and faces many challenges. We must actively promote the application of blockchain in multiple fields, scenarios and environments of the economy and society, create a good industrial development environment, improve the quality of development, and strengthen Blockchain core technology research and development, professional application demonstration, strengthening standard manufacturing, talent training and the construction of public service platforms.

China’s blockchain market spending in 2019 will be close to US$300 million

According to the “In-depth Analysis Report on Business Model Innovation and Investment Opportunities in China’s Blockchain Industry” released by the Qianzhan Industry Research Institute 》Statistics show that as of 2017, China’s blockchain market expenditure was only US$83 million. In 2018, China’s blockchain market expenditure will reach US$160 million. It is also predicted that China’s blockchain market spending will be close to US$300 million in 2019. At this stage, the overall market size of blockchain is small. This is because most of the blockchain projects on the market are in the experimental stage and the investment is not large. On the other hand, many companies have realized the potential of blockchain and plan to increase their budgets in the future. Affected by this, China's blockchain market will usher in rapid growth, with market expenditures expected to reach US$1.95 billion in 2023. The average annual compound growth rate from 2019 to 2023 is 60.51%.

Statistics and forecasts of China’s blockchain market expenditure from 2017 to 2023

Data source: Compiled by Qianzhan Industry Research Institute

Analysis of unfavorable factors for the development of China’s blockchain

1. The technology is not mature enough. At present, blockchain technology is not yet mature in terms of system stability, application security, and business models, and cannot meet the requirements of "high efficiency and low energy", "decentralization" and "security" at the same time. First, performance issues. The transaction throughput that can be carried out on the blockchain is not high, and the current block capacity is very small, which leads to network congestion and high-frequency business needs are difficult to meet. Many projects are also working on optimization, but they are far from real scenarios such as banks. There is still a certain distance between the transaction throughput of , stock exchanges, etc. Second, there is the issue of consensus mechanism. In terms of energy consumption, consensus algorithms such as workload proof consume large amounts of energy and are costly, making the blockchain wasteful.In terms of types, there are too few types of blockchain consensus mechanisms. In the future diversified business scenarios, richer consensus mechanisms will inevitably be needed to adapt. Third, security issues. Issues such as privacy protection, harmful information on-chain, smart contract vulnerabilities, consensus mechanism and private key protection, computing power attacks, cryptographic algorithm security, etc. all make the blockchain face a severe situation of platform security and application security. Fourth, database issues. Unlike traditional databases, blockchain applications require a large number of write operations, HASH calculations, and verification operations. Database systems specifically for blockchain are still difficult to overcome.

2. The application scenario is unclear

Currently, the blockchain project is still in the exploratory stage, and no specific implementation scenario can be found. At present, promising areas include finance, sharing economy, Internet of Things, public services, etc. However, judging from the maturity of existing blockchain technology, there are still many problems in blockchain applications, and there is still a gap between actual use. First, the immaturity of blockchain technology has restricted commercial applications. Although there are currently many types of core blockchain technologies such as privacy protection algorithms and consensus mechanisms, they are generally not commercially available. Secondly, the application model of blockchain is still being explored, and the "irreplaceable" advantages of blockchain have not yet been realized. The blockchain itself represents a consensus system, and a consensus system that conforms to the corresponding business scenario should be built from a higher level, not just "business + blockchain". China has a large number of users, complex business scenarios, and any commercial product will involve a very large traffic and population, and the current blockchain technology cannot satisfy it.

3. Scarcity of professional talents

Blockchain technology is a multi-disciplinary and cross-field technology, which mainly involves operating systems, network communications, cryptography, mathematics, and finance. , production, etc., but currently our country still has shortcomings in interdisciplinary subjects and fields, and the supply of talents in related fields is seriously insufficient. On the one hand, there is a huge gap in R&D technical talents. Blockchain technology research and development mainly focuses on programming languages ​​​​such as Go, Javascript, C and C+, and new smart contracts use new functional programming languages ​​​​such as Haskell, Ocaml, and Rholang. There is a huge gap in China's talent market for technical talents with senior R&D experience in relevant languages. On the other hand, there is a lack of design talent at the bottom level. Different from R&D technical talents, blockchain underlying system architecture design talents must master multiple cross-disciplinary professional skills. They must not only have an in-depth understanding of the underlying design principles of blockchain and have experience in the design of various system architectures, but also master the business logic of specific application scenarios. . Although some colleges and universities have launched cross-disciplinary education and blockchain-specific technical disciplines, professional talents are still very scarce.

Analysis of favorable factors for the development of China’s blockchain

1. Favorable policies promote development. In January 2017, the Ministry of Industry and Information Technology released the "Software and Information Technology Service Industry Development Plan (2016-2020)", proposing that innovation in blockchain and other fields should reach a new level.to the international advanced level and other requirements. In August 2017, the State Council issued the "Guiding Opinions on Further Expanding and Upgrading Information Consumption to Continuously Release the Potential of Domestic Demand" and proposed to carry out pilot applications based on new technologies such as blockchain and artificial intelligence. In October 2017, the State Council issued the "Guiding Opinions on Actively Promoting Supply Chain Innovation and Application" proposing to study and use emerging technologies such as blockchain and artificial intelligence to establish a credit evaluation mechanism based on the supply chain.

In March 2018, the Ministry of Industry and Information Technology released the "Key Points of the Standardization Work of the Informatization and Software Service Industry in 2018", proposing to promote the establishment of the National Informatization and Industrialization Integrated Management Standardization Technical Committee, the National Blockchain and Distributed Records Accounting Technology Standardization Committee. In June 2018, the Ministry of Industry and Information Technology issued the "Industrial Internet Development Action Plan (2018-2020)" to encourage and promote the application research of emerging cutting-edge technologies such as edge computing, deep learning, and blockchain in the Industrial Internet.

Since blockchain was first included in the "13th Five-Year Plan" National Informatization Plan in 2016, blockchain has increasingly received attention and attention from the national government. Beijing, Shanghai, Guangdong, Hebei, Twenty-four provinces, cities or regions including Jiangsu, Shandong, Guizhou, Gansu and Hainan have launched dividend policies, launched the layout of the blockchain industry chain, and actively explored industry applications based on blockchain.

2. The blockchain industry is gradually taking shape

At present, my country’s blockchain technology continues to innovate, and the blockchain industry is gradually taking shape, starting in supply chain finance, credit reporting, and product traceability. , copyright transactions, digital identity, electronic evidence and other fields are expected to promote technological changes, organizational changes and efficiency changes in our country's economic system, making important contributions to building a modern economic system. With the continuous influx of entrepreneurs and capital, the number of enterprises has increased rapidly. Blockchain applications will be implemented faster, boosting the high-quality development of traditional industries, accelerating industrial transformation and upgrading, using blockchain technology to "reduce costs" and "increase efficiency" for the real economy, and promote the standardized development of traditional industries. In addition, blockchain technology is deriving into new business formats and becoming a new driving force for economic development. Blockchain technology is promoting a new round of business model changes and becoming an important support for building an honest social system.

3. Broad application prospects in the future

In the past, the circulation of physical banknotes was difficult to trace, but with the application of blockchain technology, the flow of all digital assets can be traced There will be "chains" to check. For example, in the financial field, blockchain is expected to solve the pain points and difficulties in the payment field, reduce the complexity of transactions, increase the end-to-end speed of transactions, reduce communication costs in the transaction process, and improve the transparency and non-tamperability of transaction records. The cost of reconciliation, clearing, and settlement between financial institutions, especially cross-border financial institutions, has always been high, and there are complex manual processes. Blockchain technology has data that cannot be tampered with and is traceable, and its application can help reduce financial costs. The cost of reconciliation and dispute resolution between institutions can significantly improve the processing speed and efficiency of payment business, and also make small-amount cross-border payments feasible.able. In addition, the application of blockchain will also extend to many fields such as medical health, education, charity, social management, etc. The market prospects are very broad.

⑥ How far is Ant Chain from replacing electronic contracts?

As an Alibaba company named by Jack Ma himself, but has not yet completed the name change on the Internet, Ant Chain does seem a bit Too low-key.

In that era when everyone must be called Bitcoin and everyone wants to do ICO, Ant Chain seems a bit out of place.

1｜Ant Chain has accumulated more than 50 application scenarios

In 2015, Alibaba established a blockchain interest group internally and used its spare time to build a public welfare blockchain , Ant Blockchain was born.

Even in the hottest era of ICO in 2017, Ant Chain did not pay attention to the noise from the outside world. It has been silently exploring the application of blockchain, and has successively launched authentic traceability, cross-border remittances, etc. Products and services accumulate technical foundation.

Ant Chain is moving forward in the unaccompanied darkness and making its own way, very much like Alibaba Cloud in 2009.

Data source public data compiled by China Software Network

In 5 years, Ant Chain has accumulated more than 3,000 patents, and officially announced that it has more than 50 application scenarios, with an average daily increase of Chained 100 million times, it has become the largest blockchain application company in the world. Let those ethereal on-chain fantasies of 2017 shine into reality.

According to the research of China Software Network, Ant Chain is currently at least in supply chain finance, joint risk control, asset management, financial leasing, blockchain contracts, traceability services, electronic licenses, bill circulation, invoice circulation, and Information data service platform, remote bidding, blockchain copyright, digital logistics, digital warehouse receipts, joint marketing, points marketing, Jifenbao, digital commodity collaboration network, professional qualification certification services, donation traceability, time bank, pension charity It has relatively large-scale applications in 24 scenarios including prescription circulation, health services, etc. With the help of the "open alliance chain" established this year and the scale effect of the entire Alibaba family of enterprises, Ant Chain has reduced the cost of on-chain for small and medium-sized enterprises from millions to thousands.

Data source: public data compiled by China Software Network

Whose face will be hurt the most by such a large, comprehensive, broad and widespread slap?

2｜Ant Chain aims at electronic contracts

What applications will Ant Chain replace? The first unlucky one must be the electronic contract.

Since the promulgation of the Electronic Signature Law of the People's Republic of China in 2005, national departments and agencies such as the National People's Congress, the State Council, the Ministry of Transport, the Ministry of Housing and Urban-Rural Development, and the National Immigration Bureau have successively formulated many laws, regulations, and Standards have greatly promoted the development of the electronic contract industry. At the same time, it gave birth to e-lottery, Dharma, and ShangSignature, trust, contract lock and other electronic contract manufacturers are represented.

Data source: public data compiled by China Software Network

According to public data statistics, the electronic contract market has been growing year after year. As of the end of 2019, the cumulative number of electronic contracts signed by eSignature has reached 10.5 billion times, with the average daily signing volume exceeding 20 million times. However, its main application scenarios are still concentrated in purchase and sale contracts of consumer terminals, transaction contracts with external enterprises, labor and social security document contracts related to human resources, as well as internal approval and certification documents within the enterprise.

Data source public data compiled by China Software Network

The country promotes relevant norms and standards, and also promotes the four major elements of legal compliance: true will, true identity, The original text and signature have not been changed.

The traceable, tamper-proof, and partially decentralized solutions provided by blockchain's distributed ledger technology are naturally adaptable.

Data source public data compiled by China Software Network

In the environment of commercial transactions, there are often a large number of multi-node and complex process businesses, which often show linear relationships. Before these nodes Insufficient trust, repeated information confirmation and communication will cause a lot of efficiency losses. Distributed ledger technology is currently the best technical solution in this regard.

As soon as electronic contracts were born, they encountered blockchain. These two things, which were born almost at the same time, suddenly found a natural fit in 2020.

3｜Will Ant Chain completely replace electronic contracts?

The development path of Ant Chain is similar to that of Alibaba Cloud. Both were born and developed out of internal needs, and then transitioned to meet external needs to become a star business.

Starting from tracing Ant Charity’s project donations, it can range from managing Tmall’s cross-border products to providing supply chain financial services to internal companies, to protecting Taobao’s image copyrights and paying for Taobao products. Social security, electricity bills, and water bills have all completely found corresponding external demands.

It has begun to be applied in scenarios such as cold chain food management, tracing external payments, government finance, public welfare fund management, shipping port logistics and warehousing management, chip financing leasing, blockchain prescriptions, blockchain invoices, etc. .

Finally, we have achieved a little explosion in blockchain charity and a lot of flowering.

If Alibaba Cloud has solved the efficiency problem of cloud computing, then Ant Chain can be said to have solved the value problem of cloud computing. Ant Chain has opened up the physical world and the cloud world, and realized the digitization of assets and data. Breaking the ice on the boundaries of capitalization.

But in the final analysis, the cost cannot be avoided. Due to the complexity of blockchain technology, developing a blockchain application is a luxury for many companies. Developing a blockchain application requires investing millions of dollars, and you still need to get throughThe time and energy behind building an enterprise ecosystem upstream and downstream cannot be underestimated.

This is the same for Ant. It has spent huge sums of money to build a blockchain application platform. In recent years, it has applied for more than a thousand patents every year. It will eventually need to be commercialized. Now through its ecological alliance, "open "Consortium Chain" directly reduces this threshold cost to thousands, which is almost consistent with the charges of electronic contract companies. It is a devastating blow to electronic contract companies.

Whether it is its consensus algorithm performance index (TPS) of more than 100,000 times/second, or the recently released all-in-one software and hardware and end-to-end trusted environment, the technical indicators of Ant Chain have ranked first in the world. Yiqi Juechen, far surpassing international alliance chains such as Fabric, Quorum and Corda. Combined with Alibaba's strong business capabilities and government BD capabilities, it will never take more than 5 years to completely replace the current electronic contract form.

With the release of the Ant Chain all-in-one machine, the cost of enterprise on-chain is expected to be further reduced, and further optimization performance will be achieved in terms of deployment time, transaction speed, consensus delay, and accelerated cryptographic operations.

4｜How will blockchain contracts develop next?

What will happen to the current blockchain electronic contracts in the future? We look at the development of blockchain applications from four levels: business, industry development, products, and technology:

1) At the business level, judging from the current application scenarios, there are still many blank areas with " The potential of "on-chain" needs to be developed. At present, it is very compatible with the financial industry. It can connect with other financial businesses such as banking, insurance, and securities industries, and is expected to be further integrated with RPA.

2) From the perspective of industry development, not only Ant Chain, but also the pursuer Tencent Blockchain are trying to build an ecology and develop alliance chains. The alliance chain can greatly improve transaction efficiency and reduce transaction costs because of its "multi-centered" characteristics and the advantages of independent controllability, privacy protection, and high efficiency.

3) From the product level, the blockchain products of major manufacturers are all moving towards platform-oriented, whether it is Ant Chain’s BaaS platform or Tencent’s “TrustSQL”, they are all moving in the direction of platforms. Walk. In the future, small and medium-sized manufacturers can choose to join the SaaS camp of Internet giants, establish their own advantages in specific fields, and move in the direction of "small but beautiful".

Future on-chain applications are expected to provide users with diverse deployment models and product forms to meet personalized user needs. However, cross-chain data exchange and the adaptability of technology and data from different chains will be a challenge for these platform-based enterprises.

4) Since the development of blockchain, the three generations of public chains represented by BTC, ETH, and EOS have made varying degrees of sacrifices in terms of efficiency, security, and centralization. Although Ant Chain technology is advancing by leaps and bounds, but these three restrict each otherConventional indicators are still an important and indispensable problem that requires continuous breakthroughs.

As the amount of data on the chain increases, this problem will become more and more obvious. It remains to be seen whether the current payment ability of Ant Chain customers can cover the costs.

⑦ Blockchain has officially entered the 3.0 era, and real estate, supply chain, etc. will become key application areas

With the continuous development of blockchain, the scope of blockchain application coverage is getting wider and wider. With the improvement of scalability and efficiency, the application scope of blockchain will go beyond finance and expand to fields such as logistics, real estate and the Internet of Things, becoming a bottom-level protocol in the future society. This means that Blockchain will enter the 3.0 era.

The blockchain 1.0 era is represented by BTC (decentralized concept), which plays more of a distributed accounting role, such as BTC, Ripple, BCH, Litecoin, Dogecoin, etc. It is more used for digital currency accounting. Of course, the development in the first stage is not perfect. Bitcoin still has many problems that need to be solved, such as expansion, lightning payments, hard forks, etc.

With further completion, the blockchain has entered the 2.0 era, represented by ETH (smart contract), entering the contract stage.

Blockchain 2.0 represented by ETH is a great progress, but there are still many problems, such as channel congestion, slow transaction speed, and fork risk. High handling fees and so on. For example, after the popular CryptoKitties were launched on the Ethereum platform, they occupied about 25% of the Ethereum network at its peak, causing congestion on the entire Ethereum network and seriously affecting the experience of other Ethereum users. . The current development is a transition process from the first stage to the second stage.

After bidding farewell to the 1.0 and 2.0 eras, thanks to the continuous development of technology, blockchain has become more practical. This also means that the blockchain will completely break away from the financial attributes of the start-up period and enter practical application scenarios in all walks of life with its decentralization and other characteristics.

This also means that the blockchain has officially opened its 3.0 era - the era of comprehensive application. The blockchain industry structure in the 3.0 era is also more complex. Today I will give you a brief analysis.

The blockchain industry in the 3.0 era is divided into three levels: basic layer, service layer and application layer.

(1), Basic layer

The corresponding upper, middle and lower reaches of the industrial chain include: upstream underlying technology and infrastructure (core technology, equipment, underlying platform deployment methods), midstream service layer masterTo provide developers with applications based on blockchain technology; the downstream application layer includes finance, supply chain management, intelligent manufacturing, government enterprises, services, social applications, etc.

Hardware, technology and infrastructure manufacturers mainly provide chips, mining machines, mining pools, hard drives, routers and other infrastructure necessary for blockchain applications.

The underlying platform deployment methods can be divided into public chain, alliance chain, and private chain.

The underlying technology includes core basic components, protocols and algorithms. Based on the underlying core technology components, it provides different functions for different application scenarios, including smart contracts, programmable assets, incentive mechanisms, member management, etc.

The base layer provides the underlying blockchain or distributed ledger technology framework, mainly including Ethereum, Hyperledger Fabric, R3 Corda, FISCO BCOS, etc.

(2) Service layer

The service layer refers to the BaaS (Blockchain as a Service) platform. The main domestic BaaS platforms are Ant Blockchain BaaS platform, Tencent Cloud TBaaS, Ping An One Account BaaS platform, etc.

It mainly provides developers with applications based on blockchain technology, and provides smart contracts, information security, data services and other products based on the underlying technology. services to improve the convenience and scalability of developers developing applications at the platform layer.

Application and service vendors are responsible for the research and development of general blockchain technology and technology expansion platforms, digital currency education and storage platform construction, etc., and provide technology for the industry application layer. support.

(3) Application layer

The application layer is represented by core application components, including smart contracts, programmable assets, incentive mechanisms, member management, etc.

Refers to the end user or service provider of blockchain. The main application scenarios of blockchain now include cross-border payment, anti-counterfeiting traceability, and supply chain. Finance, trade finance, electronic bills, ABS, etc.

Service objects are divided into two categories: B-side (initial stage): blockchain + (finance, supply chain management, copyright protection, education); C-side (first to land): blockchain+ (sharing economy, pan-entertainment).

The downstream blockchain application field is the combination of blockchain technology and existing industries.Operation, now, many industries have started the application era of blockchain 3.0.

(1) Blockchain + supply chain

Blockchain + supply chain enables full-process traceability of product information. The traceability and anti-counterfeiting system of the traditional supply chain has shortcomings such as opaque information, easy data tampering, poor security and relative closure. However, using blockchain technology and Internet of Things technology, the information on the raw material purchasing process, production process and circulation process of goods can be processed. Integration and traceability can truly realize the full-process authentic traceability across brands, channels, retailers, and consumers, down to each item and code, significantly improving user trust experience.

(2), Blockchain + Internet of Things

Build an information exchange network in the era of Internet of Everything. As the number of devices in the Internet of Things grows, the distributed nature of the blockchain provides a way for self-governance of the Internet of Things, which can help devices in the Internet of Things understand each other and understand the correlation between different devices, thereby realizing the distribution of the Internet of Things. type control.

(3), Blockchain + Medical

Ensure the safe sharing of medical data. Using blockchain technology to mathematically encrypt medical data can effectively prevent risks such as malicious modification of medical data. The medical data sharing and exchange system developed using blockchain technology uploads encrypted medical data, allowing data to be shared and circulated quickly, efficiently and securely between patients and medical institutions, effectively simplifying the management of medical data. Call process to provide data guarantee for accurate diagnosis of illness.

(4) Blockchain + Real Estate

There are many potential application scenarios of blockchain in the real estate industry. Common ones include: Real estate transactions. Pain points in the process of buying and selling property include: lack of transparency during and after the transaction, reams of paperwork, potential for fraud, errors in public records, and that’s just to name a few. Blockchain provides a way to achieve the need for paperless and fast transactions. In addition, real estate blockchain applications can help record, trace and transfer title deeds, deeds, liens, etc., and also provide a platform for financial companies, title companies and mortgage companies. Blockchain technology strives to securely preserve files while enhancing transparency and reducing costs. In addition, blockchain is also applied in the field of construction engineering, and many companies are applying this technology in the current urban renewal boom. For example, Shenzhen's Lanfang Chain has proposed a package of solutions such as blockchain + urban renewal/construction engineering/real estate development based on blockchain, which comprehensively serves many fields in the real estate industry. Currently, its official website and mobile applications are online.

In addition, blockchain is used in supply chain finance and stock trading.There are already many applications in e-commerce, banking, etc., so I won’t go into details here.

As one of the important contents of my country’s 14th Five-Year Plan, officials have already proposed to accelerate the promotion of blockchain Technological and industrial innovation and development, and actively promote the integrated development of blockchain and economy and society.

The key to achieving the above two developments lies in the following two points:

1. Breakthrough in the core technology of blockchain technology.

Blockchain technology is currently the technology with the smallest gap between my country and Europe and the United States. Officials particularly emphasize that in this emerging field, my country must be at the forefront of theory, occupy the commanding heights of innovation, and gain new industrial advantages. It is necessary to promote collaborative research, accelerate breakthroughs in core technologies, and provide safe and controllable technical support for the development of blockchain applications.

At present, most of the blockchain technology is still in the conceptual hype stage, and many business scenarios use blockchain purely for the sake of blockchain. So far, no one in our country has been able to solve core technical dilemmas such as the ternary paradox on a global scale. Therefore, we must return to basic theories and core technologies and achieve major breakthroughs through long-term and concentrated research.

In fact, the official has put forward very high requirements for the theoretical technology and subsequent application development of blockchain technology. Do a good job in basic theoretical research on blockchain, Focusing on conquering a number of key core technologies and truly shouldering the burden of technology research and development is the key to the current development of blockchain.

2. Enhance international voice and rule-making power.

Different from previous information technologies, blockchain technology is highly scalable, or aggressive. Its rules or right to speak determine its scope of influence, because every business on the chain is Individuals or institutions must obey the rules set by the blockchain, whether at home or abroad. For example, everyone must obey the rules of Windows when using the Windows system, but Windows only stipulates the rules for information interaction for users, which is acceptable to us, while the blockchain stipulates industry governance rules. With its distributed characteristics, the governance rules of the blockchain can quickly transcend national borders and geographical restrictions.

In order to achieve the above two points, we must strengthen the construction of the talent team, establish and improve the talent training system, create various forms of high-level talent training platforms, and cultivate a A group of leading figures and a high-level innovation team.

Blockchain, as an architectural innovation technology, has a huge demand for comprehensive talents, requiring those engaged in it to master theA variety of professional technical knowledge such as cryptography, information science, and basic mathematics. To develop blockchain, we must strengthen the construction of a talent team with deep cross-integration of disciplines, and establish a talent cultivation system in a forward-looking and systematic manner from the aspects of basic research, applied research and development, and industrial integration.

Blockchain technology is an important part of the future digital economy and has rich advantages for all walks of life. Although we have entered the 3.0 era, the vertical application of blockchain in various industries has just begun.

What do you think of the future of blockchain?

⑧ What exactly is BaaS in the blockchain?

BaaS (Backend as a Service) backend is a service. The service provider provides customers (developers) with integrated cloud backend services. For example, it provides functions such as file storage, data storage, push service, and authentication service to help developers quickly develop applications.

Main links

According to business scenario classification, it can be divided into financial BaaS and anti-counterfeiting traceability BaaS.

1. Financial BaaS - Tencent and the Internet focus on the application of blockchain technology in the financial field. The two parties have successively established a commercial-level blockchain-as-a-service platform BaaS for the financial industry.

2. Anti-counterfeiting and traceability BaaS - Slightly different from Tencent and the Internet. Alibaba and JD.com are affected by their main businesses and pay more attention to online and offline integration, and conduct technical exploration in the field of commodity anti-counterfeiting and traceability respectively. .

The Xueshuo Innovation Blockchain Technology Workstation under Lianqiao Education Online is the only "blockchain technology" approved by the "Smart Learning Workshop 2020- Xueshuo Innovation Workstation" carried out by the School Planning and Construction Development Center of the Ministry of Education of China. Professional” pilot workstation. The professional base is based on providing students with diversified growth paths, promoting the reform of the training model integrating professional degree research, production, and research, and building an applied and compound talent training system.