2019年区块链,19年区块链

2019年，区块链技术迅速发展，引发了全球的广泛关注。在此背景下，有三个关键词是值得关注的：去中心化，智能合约和应用程序。

去中心化是指区块链技术的核心理念，它指的是每个节点都是平等的，没有中心控制者，也没有任何节点可以控制其他节点。在去中心化的网络中，每个节点都可以自由地参与网络的运作，而不受其他节点的影响。这种去中心化的特性使得区块链技术能够提供更安全、可靠和可信的交易服务。

智能合约是一种可以在区块链网络上执行的自动化的合约，它可以用来实现一系列的复杂的交易。智能合约可以替代传统的合约，因为它可以更快、更安全地完成交易，而且不受任何外部影响。另外，智能合约还可以支持多种类型的交易，比如股票交易、房地产交易等，可以更好地满足不同类型的客户需求。

应用程序是指在区块链网络上运行的一系列应用程序，它们可以为用户提供各种各样的服务，比如金融、商业、游戏等。这些应用程序可以利用区块链技术的去中心化特性，实现更安全、更可靠的服务。此外，这些应用程序还可以利用智能合约的特性，实现自动化的交易，提高交易的效率。

从上面的介绍可以看出，去中心化、智能合约和应用程序是2019年区块链技术发展的三个关键词，它们分别体现了区块链技术的安全性、可信性和可扩展性，为区块链技术的发展提供了强有力的支撑。

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㈠ What are the current development prospects of blockchain technology

Research strength has increased and research results have been significant

As of the end of 2019, the number of blockchain research institutions in my country has Already reached 97. In addition, domestic universities have deployed blockchain technology research, strengthened the innovation of blockchain technology theoretical knowledge, and improved the blockchain technology research and development capabilities of universities. By the end of 2019, there were 24 universities in my country participating in strengthening blockchain technology research and development. The core technologies are mainly distributed in the aspects of consensus algorithm, cross-chain, underlying architecture and multi-chain.

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 my country's blockchain development 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.

㈡ Does blockchain have development prospects in the future?

A series of large companies such as Tencent and Alibaba are all trying to share and seize the blockchain cake. Do you think it has any development prospects? Of course there is! Below are the top ten predictions of the China Academy of Information and Communications Technology on the global blockchain. I hope it will be helpful to you! !

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From the current market media information, we can see that blockchain information has occupied the major media landscape. It is not an exaggeration to say that it is in the center of the storm. The appropriate metaphor is that it is in the center of the storm.

Why does the blockchain become so popular all of a sudden? Let’s talk about the currency circle. For example, a mainstream currency actually appeared a few years ago, but because the single value direction is not recognized by people, it is not It is worth entering the public eye. After several years of skyrocketing, it seems that some potential human nature has suddenly been activated. It is similar to buying a house. Everyone cannot understand it. It is tempting, explodes, and then activates greedy human nature. Then the information exploded all at once. Seeking knowledge is what everyone wants to know about how coins are produced and how coins are created. So this is how the term blockchain was discovered.

Back to the topic, there is a difference between the currency circle and the blockchain. The currency is just an extension of the blockchain, and the blockchain is the underlying development structure of the currency. Blockchain uses code architecture to build a data distribution architecture similar to a spider web. The information in each link is a storage node, which is different from the previous centralized information storage centers. If you want to modify one of the links, other storage information nodes do not allow it, and you cannot modify the underlying information. This kind of storage center Optimized information distribution is theoretically safer and has better information flow. Just like a house, the framework determines the layout of the house and the comfort of lighting. The principle of building the code architecture is also critical. The specific architecture of the blockchain There is currently not much reference information to what extent the utilization value can be achieved, but large companies have begun to make plans. Judging from the current popularity of the currency circle, the financial attribute field of blockchain is more attractive than other fields. .

The development prospects of the future blockchain are certain. If you want to understand the prospects of the blockchain field, you still need to have a deeper understanding of what the big guys in the current blockchain field are doing. For example, a certain investment giant What are V people doing using blockchain? The direction they are taking has set the benchmark for the development of this field to a certain extent.

I still advise that there are risks in certain coins, so do it and cherish it.

The prospects are great

Blockchain is called the next generation of disruptive core technology, and some scholars believe it will redefine the world. Our government also supports blockchain technology. All its codes are transparent and each personal information is stored on a separate chain. Compared with the current leakage of personal information, the emergence of blockchain will effectively solve this problem. Question, secondly, there are many other applications of blockchain, private messages that need to be understood!

The current public misunderstanding about blockchain is mainly due to the state’s jurisdiction over digital currencies. The emergence of digital currencies has greatly threatened legal tender. The state has no control over this uncontrollable currency. Supported! However, if digital currency can be effectively popularized in the future, this decentralized currency will be even better than legal currency in terms of security and cost.

Based on the above personal opinions, if you are interested in blockchain and digital currency, please feel free to discuss in private!

Judging from the current situation, it is relatively simple for major Internet companies to test blockchain application functions and is still in its infancy. The real potential application space of blockchain (finance, government affairs, medical care, etc.) is still huge, and it will take time to slowly explore it. In the short term, it does not yet have the conditions for large-scale implementation. However, recently, major Internet companies have frequently deployed blockchain technology, which has played a positive role in cultivating and promoting blockchain in my country's market. Especially in the A-share market, it has attracted strong attention from investors. China Merchants Securities believes that through the conduct of major Internet companies, the audience of blockchain will gradually expand from niche players to the general public.

The current trend is good.

1. Distributed ledgers improve social efficiency.

2. Certain industries can reduce the need for intermediaries.

3. The development of storage and computing performance may bring more industry opportunities.

Bitcoin can solve these problems, and Bitcoin is BSV.

To be honest, the prospects are very good! If you want to talk about digital currencies like Bitcoin, I think the prospects are not great now. Firstly, because mining is now very difficult and it is basically difficult for individual users to mine it, but because the volatility is too high and the water level is too high. Deep down, investment is basically about losing more and making less. The money that can be made is miners and exchanges.

But blockchain is different. Blockchain is a technical and knowledge-based thing. It can be used in many aspects, such as shopping transactions, transportation and logistics, finance, insurance and many other aspects. It can be applied. Not many banks are now cooperating with Internet companies to develop blockchain.

Therefore, blockchain should have good application prospects in the future, mainly because the technology itself has many advantages and has a wide range of applications.

Blockchain definitely has development scenarios! Blockchain technology can be applied in many fields, including finance, insurance, and shopping transactions. And due to the advantages of the blockchain itself, decentralization, asymmetric encryption, etc. are a good way to solve the current trust problems in people's production and life. The future prospects of digital currency may not be great, but I think blockchain has huge room for development.

Qianzhan believes that China’s blockchain market will maintain rapid growth, with a compound annual growth rate of 73% in market size from 2021 to 2026. The market size in 2026 will reach US$16.368 billion, and in the next 20 years , China’s blockchain industry market size is expected to reach the trillion level.

China’s blockchain industry market is developing rapidly

From 2017 to 2020, large IT Internet companies have deployed blockchain, start-ups have entered a blowout mode, and the industry scale has continued to expand. According to IDC According to the data, China's blockchain industry has experienced changes from a market size of US$85 million in 2017 to an industry scale of US$561 million in 2020.

In terms of the number of enterprises, in 2020H1, my country provided blockchain professional technical support, products, solutions and other services, and the number of new blockchain enterprises with input or output reached 303, a year-on-year increase of 274.07 %.

China’s blockchain patents account for a large proportion of the world, and the industrial aggregation effect is beginning to show.

From the perspective of the global competition landscape, my country’s competitive advantages in the blockchain industry are relatively obvious. Judging from the number of patents, according to the global authoritative third-party intellectual property agency IPRdaily and incoPaThe t Innovation Index Research Center released data from the "Global Enterprise Blockchain Invention Patent Ranking in the First Half of 2020". The TOP 100 companies mainly come from 14 countries and regions, with China accounting for 46%, followed by the United States accounting for 25%.

As an important carrier for the development of blockchain industrial clusters, local governments are accelerating the construction of blockchain industrial parks. Judging from the location distribution of industrial parks, there are a large number of blockchain industrial parks in cities such as Beijing, Shanghai, Hangzhou, Guangzhou, Chongqing, Qingdao, and Changsha, forming a Bohai Rim agglomeration effect dominated by Beijing and Shandong, with Zhejiang and Shanghai , the agglomeration effect of the Yangtze River Delta dominated by Jiangsu, the agglomeration effect of the Pearl River Delta dominated by Guangdong, and the agglomeration effect of Hunan, Guizhou, and Chongqing dominated by Chongqing and Hunan. In the future, China's blockchain industry is expected to accelerate development relying on the aggregation effect.

The blockchain financial field is the most widely used

my country's blockchain industry applications are mainly distributed in finance, supply chain, traceability and hardware, accounting for nearly 65%. According to the "Blockchain Blue Book: China Blockchain Development Report (2019)", there are nearly 28,000 blockchain companies in the country. Among them, about 1,000 blockchain companies have been put into production, accounting for only 3.6%. They are mainly concentrated in developed eastern regions such as Beijing, Shanghai, Guangdong, and Zhejiang.

The market capacity of the blockchain industry is expected to reach trillions in the future

Blockchain technology is a key direction for China’s new generation of independent innovation breakthroughs in information technology, and contains huge space for innovation. In the fields of chips, big data, cloud computing and other fields, innovation activities are becoming increasingly active, and innovation elements are constantly accumulating. The application of blockchain technology in various industries continues to deepen, which will give rise to a large number of new technologies, new products, new applications, and new models.

China focuses on accelerating the transformation of its economic development model, pays more attention to the improvement of economic quality and people's living standards, and uses new generation information technology, including blockchain technology, to transform and upgrade traditional industries and enhance the quality of traditional industries. Develop quality and efficiency, and improve the level of smart social management, public services and home life.

The huge market demand in the future will bring rare development opportunities and broad development space to blockchain technology. Researchers compiled and analyzed that China’s blockchain market will maintain rapid growth, with a compound annual growth rate of 73% in market size from 2021 to 2026. The market size in 2026 will reach US$16.368 billion, and in the next 20 years, China’s blockchain market will The industry market size is expected to reach the trillion level.

—— For more data, please refer to the "China Blockchain Industry Market Foresight and Investment Strategic Planning Analysis Report" by the Qianzhan Industry Research Institute

At present, the country also strongly supports the development of blockchain Technology is expected to be applied in various fields, so now some large companies, such as Tencent, Alibaba, NetEase, and the Internet are involved. It is still in the development stage, and we can look forward to the future

Blockchain EconomyIt cannot be simply understood as various virtual currencies. The essence of blockchain is to solve the problem of authenticity, confidentiality and non-tampering of information. (Everyone participating is a recorder of information, and everyone is just a part of the entire information chain. Ring) It more effectively solves the problems of privacy and integrity, so its application scenarios and prospects are broad and promising. (But it should not become a paradise for scammers)

㈢What is the development trend of blockchain, and what about Heshu chain technology

The development trends of blockchain are:
01. The blockchain industry is improving in the long term, and its core values ​​are generally recognized;
02. Technology development is more pragmatic, with engineering and ecological construction becoming the focus;
03. Blockchain and privacy computing develop collaboratively ;
04. Blockchain interconnection has become the focus, and the future of value interconnection is promising;
05. The call for blockchain infrastructure is gradually rising, and the construction model still needs to be explored in depth;
06. Blockchain cannot conquer the world, and needs to cooperate with multiple technologies to complete digital transformation;
07. The application of certificate storage takes the lead, and gradually moves towards multi-party collaboration and value transfer;
08. The importance of the blockchain alliance business model further increases Highlight;
09. Government support will still be an important driving force for industrial development in the future;
10. As the scale of blockchain practitioners increases, the relative shortage of talents will continue to exist.

(3) 2019 New Trends in Blockchain Extended Reading:
Blockchain is a chain composed of blocks one after another. Each block stores a certain amount of information, and they are connected into a chain in the order in which they were generated. This chain is saved in all servers. As long as one server in the entire system can work, the entire blockchain is safe. These servers are called nodes in the blockchain system, and they provide storage space and computing power support for the entire blockchain system. If you want to modify the information in the blockchain, you must obtain the consent of more than half of the nodes and modify the information in all nodes. These nodes are usually in the hands of different subjects, so it is extremely difficult to tamper with the information in the blockchain. thing. Compared with traditional networks, blockchain has two core characteristics: first, data is difficult to tamper with, and second, it is decentralized. Based on these two characteristics, the information recorded in the blockchain is more authentic and reliable, and can help solve the problem of people's mutual distrust.
Blockchain is still mainly used for certificate storage. For example, the application of blockchain in supply chain finance, product traceability, trade finance and other fields has achieved certain results, but its application model is still based on documents, contracts, The main thing is the deposit certificate of the bill. As the industry application of blockchain continues to deepen, in order to further promote the role of blockchain in promoting the development of the real economy, in the future, we will focus on the development of multi-party collaboration and value transfer applications.
Blockchain is not just a technology, but also a concept and a cooperation model. Blockchain will connect upstream and downstream parties in the industry and needs to rely on the common interests of alliances to bring togetherAll participants. At present, there are two main organizational models of blockchain alliances, namely, core organization leadership and participating organizations co-governance. Both blockchain alliance business models also have their own pros and cons. For the long-term and stable development of the alliance, how to build and which kind to build The model also requires continued in-depth exploration by the industry.

㈣ What will happen to blockchain in 2019

Updated accounting technology”

Features: The core potential of blockchain lies in the transparency of information , openness, traceability, and non-tamperability.

Origin: Blockchain technology originated from a certain currency, and its essence is to create a decentralized currency system.
< br />Weisan Cloud Enterprise Blockchain Points System is an application management system based on blockchain technology that integrates digital assets, business platform docking, and value circulation. It is suitable for individual enterprises, business alliances, and group companies.< br />Enterprises can use digital assets to develop their enterprises

㈤ Does blockchain really have development prospects?

There is no doubt that blockchain has development prospects, and it has development prospects. The necessary condition is to enter the mainstream market.

Matt Spoke, founder and CEO of North American blockchain infrastructure The OAN (formerly Aion Network), published an article in Forbes on July 24 titled "In order to successfully enter In the article "Mainstream market, blockchain projects must "eat dog food"", Matt mentioned in the article his views on how blockchain should enter the mainstream market - "eat dog food".

In In the technology circle, there is a lingo called "dogfooding" (also known as eating your own dog food), which refers to a company using its own products and becoming a user of its own products. Many high-growth companies (such as Microsoft, Facebook , Amazon, Apple, Netflix and Google) will also use "eating dog food" to test products or help products build credibility. Although "eating dog food" is often used to find and fix bugs, it has another Value: Create reliable use cases for the company's products.

This is worth learning for blockchain projects, because blockchain projects often assume "build it, and they (users) will come naturally" ideas, habitually handing over the responsibility of creating fresh and interesting blockchain applications to third parties.

This attitude is extremely common, even the well-known blockchain summit Consensus 2019 (2019 Consensus Conference) A roundtable forum titled "Build it and They (Users) Will Come: Creating a Global Blockchain Center" was also held to discuss how governments around the world can attract blockchain while balancing the needs of regulation, investment and innovation. Chain projects have made efforts.

To be fair, this strategy may be effective for blockchains that only target people in the currency circle. For security tokens, especially those represented by transactions For exchanges, it makes more sense - "supply creates demand" hereThis is the usual thinking, especially considering the complex infrastructure required to implement these transactions.

In contrast, "eating dog food" is more likely to be used by blockchain project developers seeking mainstream audiences (such as those in the financial industry, manufacturing and supply chain, identity management, etc.) use. If blockchain technology wants to break into these mainstream fields, blockchain companies must first "eat dog food." This will not only clearly prove that blockchain technology is feasible outside the currency circle, but also highlight that blockchain can not only optimize existing use cases, but also create new use cases.

The OAN team has always adhered to this concept and relied on the technology stacks of The OAN and Aion built over the years to develop Moves, a financial technology platform for independent workers.

Matt said that when developing the Moves product, the team hopes that the relevant functions of The OAN blockchain network can be fully utilized, so the focus will be on the following three aspects:

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1. How to use The OAN blockchain network to improve the credit efficiency of products.

There are two main considerations for improving credit efficiency: 1) Can Zheng Lu learn from the mechanisms of the DeFi market to reduce capital costs; 2) Can blockchain technology be used to increase the external credit process for Moves? of trust. Here, Moves will form a "pooling of wisdom" mechanism, allowing everyone to contribute to reducing credit risks and increasing the credibility of the credit granting process, and may even develop a micro-guarantee mechanism in the future. Therefore, users will be able to participate in the market established by the platform as a borrower, lender or guarantor.

2. How to align the interests of products and users.

Specifically, by connecting Moves to The OAN network, and with the help of the digital asset Aion, a relationship of consistent interests is formed between the product and the user, so that users can experience Moves personally. Whether the product is successful or not, you can also directly participate in the blockchain network that supports Moves - The OAN.

3. How to create a pioneering financial reputation data open system with Moves.

This open system may become a replacement for traditional credit scores or related mechanisms. For years, banks and financial institutions have used scores from Equifax, FICO or others as risk indicators, and the Moves team believes that the product it is building will be a good start - a better, more modern financial system. The beginning of the reputation system. This is a long-term goal.

Moves supports mainstream ride-sharing, food delivery and other gig economy concept platforms in North America and will be the flagship open application developed by The OAN on its blockchain network. In June, Moves expanded its business operations from Ontario to two more provinces - Alberta and British Columbia., advancing into western Canada.

The various measures taken by The OAN team are all based on the spirit of "eating dog food" and working hard to allow blockchain technology to enter the mainstream market as soon as possible. Blockchain is not for the niche, but for the mainstream. In addition to The OAN team, many projects and institutions in the blockchain industry are also moving towards this goal. With such an excellent and targeted blockchain, what can you do? Are you saying there is no development prospect?

㈥ The future development prospects of blockchain

1. Blockchain has become the forefront of global technological development and opened up a new track for international competition. Blockchain will become a new key infrastructure to further accelerate the development of the digital economy, lead a new round of global technological and industrial changes, and become the "source" of technological innovation and model innovation. The world's major developed countries will further pay attention to blockchain technology, intensively introduce relevant policy plans, increase industrial support and guidance, and enhance the competitiveness of their country's blockchain technology and industry.
2. The digital currency bubble gradually cools down. With the spread and popularization of the concept of blockchain technology, more and more people will realize that Bitcoin is not equivalent to blockchain, and various air coins will be gradually eliminated. Blockchain technology innovation will return to a more rational track. Technical features such as decentralization, multi-party collaboration, and anti-calculation tampering will be highly valued by relevant industries. Some industries with strong innovation capabilities will continue to emerge with blockchain applications that have been transformed based on industry characteristics.

㈦ What is the future prospect of the blockchain industry?

Main companies in the industry: Tianzhou Culture (300148), Meiya Pico (000607), Hua Media Holdings (300188), Digital Video (300079), Jinyun Laser (300220), Nantian Information (000948), Borui Communication (600880), Annie Shares (002235)

The core data of this article: Global blockchain market size, global area Regional distribution of blockchain investment and financing events

The scale of the global blockchain industry is growing rapidly, and application scenarios continue to expand

According to IDC data, in 2020, the scale of the global blockchain market will be stable growth, reaching $4.31 billion. Affected by the new round of regulatory policies on the blockchain industry in European and American countries, the growth rate of the global blockchain market has declined compared with 2019, reaching 53.97%, and is expected to reach US$14.533 billion in 2023.

Equity investment events account for nearly 93%

In 2021, a total of 1,786 investments and financings occurred in the global blockchain. Among them, there were 1,659 equity investments, accounting for nearly 93% of the total investment and financing. In addition, there were a total of 64 mergers and acquisitions, 13 listings and 50 token financings.

Equity investments in the Americas, Europe and Asia are the most active

Judging from the regional distribution of the number of equity investment events, the Americas have the largest number of blockchain equity investments, with a total of 542 in 2021. Pens, accounting for 33%. Followed by Asia and Europe, respectively accounting for18% and 15% are not much different. Overall, the number of equity investments in the three continents of the United States, Europe and Asia accounts for more than 65% of the global blockchain investment and financing.

From the perspective of amount distribution, the amount of blockchain equity investment in the Americas in 2021 reached 128.975 billion yuan, accounting for more than 50%, reaching 56%. In terms of equity investment amount, Europe overtook Asia, accounting for 24% of the investment amount, which was double that of Asia (12%).

The United States "far surpasses Tongji"

At the national level, the United States ranks first with 484 equity investments and a total investment amount of 116.773 billion yuan. Far exceeding the second-placed China with 97 investments and 11.285 billion yuan, Singapore and the UK ranked third and fourth with 91 investments and 88 investments respectively. In addition, the number of equity investments in other countries is less than 50.

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

㈧ What are the prospects of blockchain finance?

1. In fact, the combination of blockchain technology and finance is not accidental. Simply put, blockchain is a distributed shared ledger and database, which has the characteristics of decentralization, non-tampering, full traceability, and traceability. Finance is cooperation based on trust, and these characteristics of blockchain lay the foundation for creating trust. Blockchain technology is of great significance in solving problems in the financial field such as high credit risk, low capital utilization efficiency, and high payment processing costs.
2. In reality, Bitcoin is not equal to blockchain. Digital currency is just one of the applications of blockchain technology in the financial field. In the fields of supply chain finance, payment and clearing, trade finance, financial transactions and other fields, "blockchain +" has rich application scenarios and imagination space.
3. Industry insiders pointed out that although the application prospects of blockchain technology are broad, At present, there are only a small number of projects that have actually been implemented and produced social benefits. Blockchain technology is in the early stage of development and still needs to be viewed rationally. In the next step, blockchain technology should be used to explore digital economic model innovation and add impetus to the optimization of the business environment. , to provide support for promoting high-quality economic development.