2018年区块链项目,2018年区块链交易平台

2018年，区块链技术的发展迅猛，不仅在金融领域有着广泛的应用，在其他领域也有着广泛的应用。而2018年也是区块链项目和交易平台层出不穷的一年，下面，就让我们来看看2018年区块链项目和交易平台发展的状况。

2018年区块链项目：2018年，区块链项目数量大幅增加，从去年的数千个项目，到今年的数万个项目，从支付、智能合约、供应链金融等各个领域的项目，都得到了大量的投资和发展，这也是区块链技术发展的一个重要标志。

2018年区块链交易平台：2018年，区块链交易平台也得到了大量的发展，从2017年的数十家交易平台，到2018年的数百家交易平台，从比特币、以太坊、莱特币等常见的数字货币，到新兴的数字货币，都有着大量的交易平台。这也使得数字货币的交易更加便捷，投资者也能够轻松的进行数字货币的交易。

总之，2018年是区块链技术发展的一个重要的年份，区块链项目和交易平台的发展也得到了大量的投资和发展，这也是区块链技术发展的一个重要标志。

请查看相关英文文档

1. 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 a strong reality in cultivating new drivers of economic growth, building an honest society, improving the level of management technology, and easing the financing difficulties of small and medium-sized enterprises. significance and is expected to be widely used in the economic field. 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 a lot of energy and cost, causing the blockchain to waste a lot of computing power and matching power across the entire network. In terms of types, the current blockchain consensus mechanisms are too few in type and will be diversified in the future. In business scenarios, a richer consensus mechanism is inevitably needed to adapt. Third, security issues. Privacy protection, harmful information on the chain, smart contract vulnerabilities, consensus mechanism and private key protection, computing power attackAttacks, cryptographic algorithm security and other issues have caused the blockchain to 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 fields 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)", which proposed requirements for innovation in blockchain and other fields to reach international advanced levels. 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 "On Actively Promoting Supply Chain"Guiding Opinions on Innovation and Application" proposes 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 possible. 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.

2. What disruptions does blockchain bring and why can it become a national strategy?

The disruptive feature of blockchain is that itThe following four aspects: 1. Transparency. The data records of the blockchain system are transparent to the entire network nodes, and the update operations of the data records are also transparent to the entire network nodes. This is the basis for the trust of the blockchain system. Since the blockchain system uses open source programs, open rules and high participation, blockchain data records and operating rules can be reviewed and traced by nodes throughout the network, with high transparency.
2. Openness. The blockchain system is open. Except for the private information of the parties directly related to the data, which is always encrypted, the blockchain data is open to everyone (except for blockchain systems with special permission requirements). Anyone or participating nodes can query blockchain data records or develop related applications through public interfaces, so the entire system information is highly transparent.
3. Information cannot be tampered with. Once the information of the blockchain system is verified and added to the blockchain, it will be permanently stored and cannot be changed (except for systems such as private blockchains with special change requirements). Unless more than 51% of the nodes in the system can be controlled at the same time, modifications to the database on a single node are invalid, so the data stability and reliability of the blockchain are extremely high
4. Decentralization. Decentralization is the most basic feature of blockchain, which means that blockchain no longer relies on central processing nodes and realizes distributed recording, storage and updating of data. In a traditional centralized network, attacking a central node can destroy the entire system. However, in a decentralized blockchain network, attacking a single node cannot control or destroy the entire network or more than 5% of the nodes in the network. It's just the beginning of gaining control. 2019 is the first year of commercial application of blockchain technology, and favorable policy incentives will make the development of blockchain technology more stable.
As the application of blockchain technology gradually penetrates into many fields such as digital finance and the Internet, everyone has a clearer understanding of the value of blockchain.
Blockchain has formed a global competition situation. All countries are seizing development opportunities, and China cannot lag behind; therefore, it is understandable that blockchain has become a national strategy.

3. What is the current status of China’s blockchain industry

China’s blockchain industry has developed rapidly in 2019, which is mainly reflected in the following points:

Chapter 1. High-level national strategic guidance and support to create a good policy environment. According to incomplete statistics, in the first half of 2019, more than 23 provinces and cities across the country released more than 112 pieces of policy information involving blockchain. High-level government officials emphasized that the application of blockchain technology plays an important role in technological innovation and industrial transformation, and supported the accelerated development of blockchain technology and industrial innovation.

In addition, market supervision policies regarding blockchain have also gradually improved. On the one hand, strict vigilance and testing are carried out for virtual currency transactions and services; on the other hand, related industries with blockchain applications The regulatory system is also being further constructed and improved to provide a strong guarantee for industrial blockchain projects to deeply serve the real economy. The market is becoming more standardized and the industry is becoming more standardized.The industry environment has gradually become clearer; in addition, in terms of support for technological breakthroughs and talent encouragement, we have also provided subsidies for technological innovation and talent introduction through the establishment of blockchain industrial parks and blockchain special investment funds to promote the development of the blockchain industry. develop.

Second, domestic enterprises actively participate in the research and development and application of blockchain technology and carry out blockchain strategic layout. For example, e-commerce giants such as Alibaba use blockchain technology in areas such as product traceability and cross-border settlement. JD.com uses a transparent supply chain system to combat counterfeit and shoddy products. Tencent focuses on the development of applications in financial fields such as electronic invoices.

4. 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" by the Qianzhan Industry Research Institute analysis report".

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 number of global blockchain patents continued 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 increased from 33.33% in 2014 to 82.1% in 2018.

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 and scalability of blockchain. Detailed specifications on issues such as sex and safety. 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.

5. Compared with the world, what achievements has China made in the field of blockchain

Patents have always been controversial in the field of cryptocurrency and blockchain because most projects are in Built on the premise of decentralization and open source. It is for this reason that the concept of intellectual property (IP) is extremely controversial.
For this purpose, World Intellectual Property Organization (WIPO) website data was collected using the following search terms: blockchain, blockchain, bitcoin, virtual currency, virtual currency, digital currency, digital currency, digital token and smart contracts.
Analysis found that despite the plummeting price of Bitcoin, 2018 was the year with the most patent approvalsyear, records show that at least 1,060 patents were published during this period.

971 projects approved in 2017. That year, Bitcoin began trading at $998 and reached an all-time high of $19,666 in December.
Data shows that patent approvals took off in 2012 and the numbers remained at the same level until 2015. So far this year, the World Intellectual Property Organization has granted 242 cryptocurrency or blockchain-related patents.
China ranks first with 790 patents.
Following closely behind is the United States, with a total of 762 patent applications approved. South Korea and Australia follow with 161 and 132 respectively. The UK is the only European country in the top 10, with 36 approvals.

The companies on the list are mainly technology giants and financial services companies, such as IBM (119 items), Mastercard (111 items), Coinplug (84 items) and Alibaba (60 items).
Personally, Yao Qian, director of the Digital Currency Research Institute of the People's Bank of China, has obtained 92 patents.

6. What are the application directions and prospects of China’s blockchain?

Since 2019, blockchain has been constantly mentioned. As a key technology for the next generation of Internet, governments and giant companies from various countries have stepped up their efforts in the research and application of blockchain, and the competition for the right to formulate industry standards has become increasingly fierce.
According to the "2019-2020 Global Blockchain Technology Layout and Business Investment Trend Research Report" released by iiMedia Consulting, with the further liberalization of policies in the future, China's blockchain industry will usher in a stage of rapid development and is expected to Enter the first echelon of the global blockchain industry in an all-round way.
1. Protection of policy dividends, accelerated formation of technical standard system
The importance of blockchain technology to the new round of industrial transformation has received increasing attention, and major countries around the world have accelerated the research and development of blockchain technology. , but because the industry has not yet formed a unified technical standard system, blockchain is still subject to many restrictions in application and promotion.
2. Ending the barbaric growth, the industry has entered a new stage
After the capital winter of 2018, a large number of blockchain companies were eliminated, the overall popularity of the industry declined, capital returned to rationality, and the blockchain industry became barbaric The growth phase is coming to an end. In 2019, policy factors will bring blockchain back to the forefront of development, and capital and talents will once again flow into the blockchain industry track. As applications, supervision, and standardization continue to advance, truly competitive blockchain companies will gradually emerge, and the industry will usher in a new round of rapid growth.

7. Has China’s blockchain industry chain been formed?

The “2018 China Blockchain Industry White Paper” released by the Information Center of the Ministry of Industry and Information Technology of China on the 20th stated that at present, China The blockchain industry is in a stage of rapid development, and the industrial chain has initially taken shape.

Judging from the distribution of blockchain industry subdivisions, as of the end of March 2018, the largest number of industry application service companies in the blockchain field were The number of companies providing application services in the financial industry has reached 86, and the number of companies providing application services mainly for the real industry has reached 109. In addition, the number of related companies in the fields of blockchain solutions, underlying platforms, blockchain media and communities is more than 40.

Content source ifeng.com

8. How is the current development of blockchain in our country

Blockchain development stages

In the past ten years, blockchain technology has been continuously upgraded, and the industry has divided its evolution and development into three stages. These three stages are not realized sequentially, but are a process of common development and mutual promotion.

The blockchain industry will be further standardized in 2020

In 2020, my country's blockchain policies will continue to be favorable, standards and regulations will be more perfect, industry scale will continue to grow, technology will continue to innovate and develop, and application demonstration effects in key areas will accelerate. At the same time, based on the problems existing in the development of my country's blockchain in 2019, CCID Blockchain Research Institute proposed to speed up top-level design and formulation, establish a sound regulatory system, accelerate core technology innovation and research and development, promote third-party evaluation and certification, strengthen professional talent training, and accelerate promotion Six suggestions for implementation in various fields.

——The above data comes from the "China Blockchain Industry Market Foresight and Investment Strategic Planning Analysis Report" by the Qianzhan Industry Research Institute.