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『一』What are the fields of blockchain application?

1. Medical treatment

In the medical field, there is no difference between hospitals and hospital micro V-BQ. Data sharing between hospitals means more accurate diagnosis, more effective treatment, and can also promote the overall service capabilities of the medical system. However, the sharing of data also means that the privacy of doctors and patients is exposed. Blockchain technology allows hospitals, patients and all parties in the medical benefit chain to share data in the blockchain network without worrying about the security and integrity of the data. sex.

2. Logistics

At present, the most criticized problems in logistics are missing parts and damaged express items, and blockchain technology can record the process of goods from delivery to acceptance. In all links, through network consensus, problems in the intermediate links of express delivery can be directly located to ensure the traceability of information, thereby avoiding problems such as express delivery being exploded, package loss, and wrong delivery.

3. Big data

Big data is an indispensable part of the development of modern enterprises, and the security and non-tamperability of blockchain can enable more Data is securely liberated. Trusted blockchain data based on the consensus of the entire network is micro-V-BQ Er Wu Ba Scar Y, which cannot be tampered with and is safe. It also enables the quality of the data to gain unprecedented strong trust endorsement and also enables the development of the database. Entering a new era.

4. Distributed business platform

Combined with the decentralization and distributed ledger advantages of blockchain technology, there are many issues worthy of attention in this technology and business platform field. At the fusion point, if we can use blockchain technology as the core supporting technology, research and develop trading models and trading systems based on blockchain technology in the field of commodity trading, and conduct direct transactions, in this way, producers can gain greater benefits. Consumers also get lower product costs, the best of both worlds.

(1) China Digital Blockchain Implementation Extended Reading

Generally speaking, the blockchain system consists of data layer, network layer, consensus layer, incentive layer, contract layer and application layer composition.

Among them, the data layer encapsulates the underlying data blocks and related data encryption and timestamps and other basic data and basic algorithms;

The network layer includes distributed networking mechanisms, data Propagation mechanism and data verification mechanism, etc.; the consensus layer mainly encapsulates various consensus algorithms of network nodes;

The incentive layer integrates economic factors into the blockchain technology system, mainly including the issuance mechanism of economic incentives and Allocation mechanism, etc.;

The contract layer mainly encapsulates various scripts, algorithms and smart contracts, which is the basis of the programmable features of the blockchain;

The application layer encapsulates the Various application scenarios and cases.

In this model, the chain block structure based on timestamps, the consensus mechanism of distributed nodes, economic incentives based on consensus computing power and flexible programmable smart contracts are the most representative of blockchain technology. sexual innovation.

『二』What are the conditions required for the implementation of large-scale commercial applications of blockchain?

One of the three conditions for realizing large-scale implementation of blockchain applications is blockchain 3.0 technology, which can improve the performance of blockchain, improve ease of use, operability, and scalability, and involve new technologies. Side chain, sub-chain, cross-chain, layering, sharding, partitioning and other technologies. According to Xiao Feng’s observation, most of these technologies will mature in 2019, and the mainnet will be online. The launch of these new technologies is the prerequisite for large-scale commercial application of blockchain. Therefore, from a technical perspective, we can expect large-scale commercial applications of blockchain after 2019.
The second is that the maturity of the technology is not enough. To truly realize a large number of Dapps and a large number of commercial applications on the blockchain, one must also be prepared: that it can truly be used as a payment tool and exchange. Digital currency as medium, value measure, and value store. Xiao Feng said that everyone thinks that Bitcoin is a payment system, but the real Bitcoin cannot meet our payment needs because its currency value fluctuates too much.
As an example, he said that a shopping mall sold a bottle of water and accepted Bitcoin payment. When he got up the next morning, he found that 20% of the value was gone. So it cannot be accepted. After the Japanese Diet clarified that Bitcoin can be used as a payment instrument, some Japanese merchants announced that they accept Bitcoin payments. But it later turned out that it caused a lot of trouble for the stability of the company's balance sheet. Up or down, your balance sheet is unstable. This not only affects whether the things sold are valuable, but also affects the company's credit evaluation and the services provided by the bank to the company.
The third condition is the construction of laws and regulations and the construction of a regulatory system. The digital economy on the blockchain must be legally protected and must be compliant. Xiao Feng emphasized that in this regard, there is no possibility of decentralization.
The difference between blockchain and the Internet gives my own point of view. He believes that the core difference between the two is that the Internet is a centralized trust mechanism, while the blockchain is a decentralized trust mechanism that does not require trust in a third party.
The second core difference between the Internet and blockchain is the incentive mechanism, not digital currency or whether coins can be issued. Economics has long discussed the problem of incentive incompatibility. Under the corporate system, on the Internet, the incompatibility of incentive mechanisms has not been resolved. But on the decentralized blockchain, the blockchain achieves complete incentive compatibility. There are no shareholders, no board of directors, and no employees, and conflicts of interest between these roles will no longer occur.

『三』Does anyone know where blockchain can be applied?

Blockchain has been implemented in many applications, although it cannot be adapted to all application scenarios. However, there are already many practical applications on the market, such as Weisan Cloud. Their blockchain points system has many application scenarios such as e-commerce and content payment, and has been certified by many merchants.

『四』What is the value of the main chain in the blockchain, and what is its role in the implementation of the blockchain?

The main chain is the basis for all applications of the blockchain The underlying technology foundation, like chips and operationsSystem, whoever can become the main chain of the basic layer of the blockchain and accumulate a large number of users and scenarios may become giants such as Apple and Microsoft in the future.
However, for most scenarios of using and developing blockchain, it is not necessary to recreate a blockchain, but to develop its own applications based on the existing blockchain underlying layer or technical framework. Therefore, you only need to have a basic understanding of encryption algorithms, P2P technology, consensus algorithms, etc., and no in-depth research is required.
The primary goal of blockchain application development is to find a relatively mature blockchain bottom layer as the basis for application development. The blockchain bottom layer needs to be equipped with a powerful and easy-to-use development interface or development framework, scalability, and transaction frequency. etc.
Rongdu Technology is a listed financial technology company that currently provides main chain construction and development services. Those who are interested can learn more: http://www.erong.com/new/blockchain/backbone/index.html

『五』How will blockchain develop in 2021

Blockchain empowers the development of the real economy. With the development of blockchain technology, its application scenarios have become more in-depth, ranging from commodity traceability, judicial certificate storage, government affairs, supply chain finance, trade finance, and social welfare to industrial management, energy and power, data transactions, public resource transactions, digital Identity, medical and health and other fields. In the future, as blockchain technology further develops, especially in terms of performance, scale, and security, its application scenarios will become increasingly widespread.
1) Blockchain industry life cycle. Determine the development stage of the industry by analyzing the market growth rate, demand growth rate, product varieties, number of competitors, entry and exit barriers, technological changes, user purchasing behavior, etc. of the blockchain industry;
2) Area The market supply and demand of the blockchain industry is balanced. By studying the supply situation, demand situation, and import and export status of the blockchain industry, we can determine the supply and demand balance of the industry in order to grasp the degree of market saturation in the industry;
3) The competitive landscape of the blockchain industry. Through the analysis of the bargaining power of suppliers in the blockchain industry, the bargaining power of buyers, the ability of potential competitors to enter, the substitution ability of substitutes, and the current competitiveness of competitors in the industry, master the five factors that determine the profit level of the industry. power;
4) The economic operation of the blockchain industry. Mainly for data analysis, including the number of competing companies in the blockchain industry, number of employees, total industrial output value, sales output value, export value, finished products, sales revenue, total profits, assets, liabilities, industry growth capacity, profitability, solvency debt capacity and operational capacity.
5) The main market competition enterprise in the blockchain industry. Including the company's products, business status (BCG), financial status, competitive strategy, market share, competitiveness (swot analysis) analysis, etc.
6) Investment, financing and mergers and acquisitions analysis. Including investment and financing project analysis, merger and acquisition analysis, investmentinvestment area, investment return, investment structure, etc.
7) Blockchain industry marketing. Including marketing concepts, marketing models, marketing strategies, channel structures, product strategies, 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.

『Lu』 What blockchain projects in China that really affect society and life and have been implemented are worth mentioning

Speaking of blockchain, it can be said that there are currently no A multi-million dollar implementation project has been produced, but because of this, the imagination space of the blockchain is very large. At present, major companies in various countries are deploying blockchain technology, but most of them are small-scale applications or pilot projects, but they are also worth mentioning:

1. Blockchain + electronic invoice

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On August 10, 2018, the country’s first blockchain electronic invoice was launched in Shenzhen. Different from traditional electronic invoices and simple electronic invoices, the blockchain electronic invoice that was implemented this time combines the "fund flow and invoice flow" into one, combines invoice issuance and online payment, and opens up invoices. The entire process of application, invoicing, reimbursement and tax filing.

The Shuqin core team has been committed to blockchain technology research and application exploration since 2013. At the beginning, the Shuqin team wanted to integrate blockchain technology with the Internet finance at that time. combine. However, how to ensure that the data saved by blockchain technology is recognized by the existing judicial system? Shuqin found that the development of the entire blockchain industry will face the same problem: judicial validity! In order to solve this industry problem, Shuqin team established Baoquan.com.

This was a problem that even Ali could not solve at the time. In order to establish a connection with the existing judicial system, the Shuqin team found Qianmai, the only identification center with data identification qualifications in Zhejiang Province at that time, and established Qianxin.com with them. After many efforts, in 2016, Qianxin.com issued the first blockchain-based electronic evidence forensic appraisal certificate.

Relying on Baoquan.com, a platform connected to the basic rules of society, Shuqin Technology is based on the vision of jointly building a new digital economic ecosystem. Shuqin has built everything from blockchain data center infrastructure to public chains. As well as the "technology + data + industry" ecology of sub-chains and alliance chains, it has designed leading multi-layer incentive models such as trusted ledgers, DAPP applications, data production materials, effective computing power and algorithms, and effective value data based on consensus mechanisms. A virtuous cycle of exchange and token economy empowers the real economy.

In this regard, as the incubation team of Shuqin Technology, Tian Dachao, founder of Chainshan Capital, commented: Shuqin Technology will be one of the most promising companies in guiding the future development of the blockchain. It is reported that Lianshan CapitalWe are the world's leading digital technology investment bank and digital asset management company. We provide full-process investment banking and encrypted digital asset investment management services including blockchain project investment, incubation, financing, trading and community. We are committed to providing investors, enterprises and industries with A financial and industrial capital integration solution that creates far-reaching value, striving to create a unicorn in the future blockchain field.

Blockchain is still in its infancy, but its development potential cannot be underestimated. In the near future, there will be a steady stream of companies joining the blockchain industry or using blockchain technology. ChainFir Capital, led by Tian Dachao, is doing this to discover more valuable, ideal, and promising companies that focus on the underlying technology of the blockchain, and give them wings to take off, in the hope of making the area faster. Blockchain is implemented to create value for society.

『撒』 What is the development status of my country’s big data industry in 2021

my country’s big data industry has begun to enter a deepening stage

China’s big data industry has gone through nearly 10 years from its inception to now becoming a system. In the first year of the "14th Five-Year Plan", the big data industry has also entered a new stage of integrated innovation and in-depth application. The integrated application technology of big data in medical, industrial, transportation and other fields has accelerated innovative breakthroughs. The focus of big data integrated application has changed from the virtual economy to the real economy; in terms of the underlying technology of big data, information security, pattern recognition, language engineering, computer-aided design, High-performance computing and other fields are accelerating breakthroughs, and the field of big data technology is gradually making up for its shortcomings and further strengthening its strong points.

—— For more detailed research and analysis of this industry, please see the "China Big Data Industry Development Prospects and Investment Strategic Planning Analysis Report" by the Qianzhan Industry Research Institute

『 8』 "Digital Economy-The Implementation and Empowerment of Industrial Blockchain"

"Digital Economy-The Implementation and Empowerment of Industrial Blockchain"

Introduction

This book provides a panoramic description of the potential impact and changes of blockchain on various industries, combined with industrial blockchain application cases, such as industrial blockchain in finance, smart cities, large consumer fields, Typical cases in the fields of media, communications and other fields explain the current status of the industrial blockchain industry, and answer questions such as what blockchain is, the current status of blockchain, and the application of blockchain in simple and easy-to-understand terms. It grasps the development trends and laws of the digital economy, and analyzes and interprets the implementation and empowerment of industrial blockchains under the background of the digital economy. It is a good popular science book for learning blockchain knowledge.

The author, Han Yi, holds a PhD in business management. CEO of Titan Digital, an investor in enterprise digitalization, author of the "Six Lines of Growth" theory for enterprise digitalization, and an early researcher of digitalization and blockchain in enterprise applications. Zhao Huan, PhD in digital economics, works for China Telecom and is a high-tech expert involved in Internet innovation and entrepreneurship. Li Bo, Ph.D. (post-graduate) in economics, senior engineer, Ph.D. in industrial economics from Shanghai Academy of Social Sciences, National TechnologyChief Economist of the Shift East Center Blockchain Industry Center and Dean of Shanghai International Community College.