区块链技术发展趋势报告收获与体会,区块链技术发展趋势报告收获与感悟

最近，我们参考了《区块链技术发展趋势报告》，收获了许多有关区块链技术发展的见解。从这份报告中，我们总结了三个关键词：去中心化、智能合约、可信身份，来拓展我们对区块链技术发展的认知。

去中心化：去中心化是区块链技术的核心概念，它是指在网络系统中没有一个中央服务器，而是由多个节点组成的分布式网络。去中心化的网络结构不仅可以提高系统的安全性，而且可以有效防止数据泄露和篡改。此外，去中心化也可以有效提高系统的可靠性，即使某个节点出现故障，也不会影响系统的正常运行。

智能合约：智能合约是区块链技术的另一个重要概念，它是一种可以自动执行的计算机协议，可以在区块链网络上实现自动化的交易执行。智能合约的优势在于它可以实现自动化的交易执行，减少了人工干预，有效提高了交易的效率和安全性。此外，智能合约还可以帮助企业管理资产，实现供应链的自动化管理，从而提高企业的运营效率。

可信身份：可信身份是指在区块链网络中，通过密码学和公钥加密算法来识别和认证用户的身份。可信身份可以有效防止欺诈和篡改，保障交易的安全性和可靠性，同时可以帮助企业更好地管理客户信息，从而提高企业的运营效率。此外，可信身份也可以有效提升用户体验，为用户提供更便捷的服务。

从上面的介绍中，我们可以看出，去中心化、智能合约和可信身份是区块链技术发展的三大关键词。它们不仅可以有效提高系统的安全性和可靠性，还能有效降低交易成本和提高交易效率，为企业提供更便捷的服务。未来，区块链技术将会发展的越来越好，为我们带来更多便利。

A. What is the development trend of blockchain?

Now that blockchain has entered the 3.0 era, I would like to summarize three points about the development trend of blockchain. I hope it will be useful to you. .
Trend 1: Blockchain technology is constantly iteratively updated and is developing towards great integration.
Blockchain is a block chain structure that makes ownership clear through encryption and establishes trust at low cost through a large amount of redundant storage, so the storage efficiency is very low. Therefore, many systems export existing blockchain data to external storage for storage.
Trend 2: Blockchain privacy protection mechanisms are diverse and have become a key lubricant for activating commercial applications.
Currently, privacy protection includes many types, such as ring signatures, multi-signatures, mixers, zero-knowledge proofs, homomorphic encryption, etc. MIT Technology Review rated perfect privacy protection as one of the top ten breakthrough technologies because privacy protection is a good lubricant for the blockchain.
Trend 3: The development process of the blockchain industry is accelerating, and it has entered the main theme of "moving away from virtuality to reality".
It can be said that blockchain has now completed many implementations. As the development process of the blockchain industry accelerates, large-scale commercial applications of blockchain technology in various fields such as medical care, justice, industry, and energy will be launched in the future. .
Beyond the topic, blockchain is currently developing well in games, such as Tencent’s “Let’s Catch Monsters”, Internet’s “Universe”, Zhongan Universal Blockchain’s “DR Dragon Hunt”, NetEase’s "NetEase Planet" and other large companies have begun to deploy blockchain games.

B. Peking University Jade Bird Design Training: The development trend of blockchain technology implementation

With the continuous development of blockchain technology, more and more people are beginning to pay attention to blockchain How chain technology is implemented to achieve project conversion and development.
Today, let’s take a look at the development trends of blockchain technology implementation.
Blockchain is finding ways to form new industries and enterprise applications every day, and it won’t be long before this technology will be everywhere.
In the future, start-ups, academic institutions, open source institutions, alliances and financial institutions will all participate in this technology.
The current controversy over the prospects of blockchain focuses on the uncertainty of its implementation direction and value.
In the fog, there are different opinions. Some people say that "blockchain does not make money without ICO", while others are trying to find the true value of blockchain technology in real-life scenarios outside the currency circle.
Here are some things worth paying attention to.
Blockchain core technology refers to blockchain core technology, which generally includes key technologies in the application layer, contract layer, incentive layer, consensus layer, network layer, and data layer.
The research hotspots here include consensus, distributed ledger, cross-chain technology, P2P network and some application practices.
You may ask: There are currently many blockchain platforms on the market. How to correctly understand and evaluate the underlying technology that is suitable for enterprises to choose? What are the key pain points and technical problems faced by blockchain in enterprise-level applications? challenges such asHow to solve it? What are the experiences and lessons learned in the development and operation process of blockchain projects related to life and medical data? What is the essence of cross-chain? What problems need to be solved? What are the technical difficulties and implementation models? What are the characteristics of the file system? What is the implementation principle? How to implement the DPoS algorithm in Ethereum and its significance? Blockchain Finance When blockchain technology was first proposed, finance was considered to be one of the main application scenarios, specifically including the establishment of blockchain-based Inter-bank point-to-point payment settlement system and cross-border payment system using blockchain technology, and using blockchain technology to realize the registration and transfer of equity in exchanges.
Blockchain has inherent absolute advantages when applied to the financial field. From a subjective point of view, financial institutions have a strong willingness to explore blockchain applications and need new technologies to improve operational efficiency and reduce costs to cope with the current situation of the entire global economy. status quo.
Objectively speaking, the financial industry has a huge market space, and a little progress can bring huge benefits.
Nanjing Computer Training http://www.kmbdqn.cn/ found that the financial industry is an industry with extremely high requirements for security and stability. If the application of blockchain in the financial field can be verified, a huge demonstration will be produced The effect was quickly promoted in other industries.

C. The future development prospects of blockchain

1. Blockchain has become the forefront of global technology 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 change and industrial change, 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 the same as 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.

D. What is the development trend of blockchain and the future development trend of blockchain

The development prospects of the blockchain industry are broad driven by both policy and market
Both policy and market Driven by various layers, China's blockchain-related industries are expected to move from reality to reality
In the context of the rapid development of blockchain, China has complied with the needs of globalization, kept pace with international pace, and actively promoted research in domestic blockchain-related fields. Standardization formulation and industrialization development. Compared with the background of increasingly strict supervision of digital currencies such as Bitcoin, support and encouragement for blockchain technology has reached a global consensus, and domestic blockchain technology will also receive national and local policies in the next few years. support. Driven by both policies and markets, blockchain-related industries are expected to move from reality to reality, and blockchain technology will accelerateQuickly explore possible application scenarios.
Forecast of global blockchain market size
According to the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research Institute, the global blockchain market size is expected to increase from 2017 to 2017. It will increase from US$411.5 million in 2022 to US$7.6837 billion in 2022, equivalent to a compound annual growth rate of 79.6%. Given the wide range of applications for distributed ledgers and the rising market value of cryptocurrencies, there is a strong need to improve transparency, security, efficiency and streamline processes, as well as blockchain as a service (
BaaS). As a hot topic of development, the blockchain market will expand rapidly. In addition, communication services, international trade, supply chain management, program platforms, payments, smart contracts, digital identity verification, etc. also urgently need blockchain technology and will create a large number of growth opportunities.
Blockchain, as an integrated application of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other technologies, has become a hot topic of research and discussion by international organizations such as the United Nations and the International Monetary Fund as well as many national governments in recent years. The industry has also increased investment. At present, the application of blockchain has extended to many fields such as the Internet of Things, intelligent manufacturing, supply chain management, and digital asset transactions, and will bring new opportunities to the development of new generation information technologies such as cloud computing, big data, and mobile Internet. , has the ability to trigger a new round of technological innovation and industrial change.
By 2022, the payment sector may occupy the largest share of the blockchain market
Relying on blockchain technology, instant payment of assets can be realized, which not only has the characteristics of non-tampering and digital identity verification, but also can provide Financial institutions and banks significantly save settlement costs. In addition, blockchain makes it possible to automate payments, eliminating the need for middlemen, saving labor costs and time for buyers and sellers. Thanks to the many advantages mentioned above, it is expected that the payment sector will be the most important segment in the entire blockchain market.
The fastest growing region will be Asia-Pacific
Blockchain service providers in the Asia-Pacific region are good at designing and developing user-friendly, cost-saving, and fast cryptocurrency platforms, extending blockchain to multiple Industry application tentacles. Both large enterprises and small and medium-sized enterprises are actively seeking venture financing and investing in the research and development of cutting-edge blockchain technology. In addition, the real estate industry in some countries in the Asia-Pacific region is expected to rapidly transform from semi-transparent to fully transparent, which will also help enhance the development prospects of blockchain in the Asia-Pacific region.

E. Current status and future development trends of blockchain

Blockchain has developed to 3.0, and application exploration is the current goal

According to IDC definition, blockchain Chain refers to a distributed ledger that records information and data. The ledger is stored between multiple participants in the peer-to-peer network. Participants can use cryptographic signatures to add new transactions to the existing transaction chain, forming a secure, continuous, and immutable chained data structure; from a data perspective It seems that blockchain is a kind of distributed data that cannot be changed.

In 2008, an article titled "Bitcoin—A Peer-to-Peer Electronic Cash System" marked the birth of Bitcoin and the beginning of the global blockchain industry. Since its development, the blockchain has developed from 1.0 to 3.0, from the characteristics of digital currency to the application exploration stage.

The above data comes from the "China Blockchain Industry" by Qianzhan Industry Research Institute "In-depth Analysis Report on Business Model Innovation and Investment Opportunities". At the same time, the Qianzhan Industry Research Institute also provides solutions such as industrial big data, industrial planning, industrial declaration, industrial park planning, and industrial investment promotion.

F. What is the development trend of blockchain, and how about Heshu chain technology?

The development trends of blockchain are:
01. Long-term blockchain industry For the better, 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. District 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 Multi-technology cooperation completes 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 is further highlighted;
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.

(6) Blockchain Technology Development Trend Report Harvest Further 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. FollowAs 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 it is necessary to rely on the common interests of the alliance to bring together all 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.

G. What is the development trend of blockchain?

Since 2018, the blockchain industry has been booming. Blockchain-related exploration and application are no longer limited to the underlying platform. Internet giants and financial giants have strengthened the use of blockchain in the fields of finance, public welfare, commodity traceability, etc., especially in the financial field, with blockchain technology as the core. Applications are being implemented faster.
The blockchain industry is in a stage of rapid development
my country’s blockchain industry is currently in a stage of rapid development. According to the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research Institute, as of the end of March 2018, the number of blockchain companies in my country with blockchain business as their main business reached 456 From upstream hardware manufacturing, platform services, and security services, to downstream industrial technology application services, to industry investment and financing, media, and talent services to ensure industrial development, companies in various fields are basically complete.
Judging from the application scenario classification of the TOP20 companies on the ranking list, in addition to 13 companies focusing on blockchain infrastructure and platform construction such as underlying platforms and blockchain hardware, the application scenarios of blockchain have gradually become richer. . Judging from the distribution of industry subdivisions, there are 7 industry application companies, mainly Internet companies (Alibaba, JD.com, Tencent) applied to public welfare and product traceability, as well as innovations in the evolution of financial companies (Ping An, China Merchants Bank, Bank of China) Fintech applications such as supply chain finance, bill and transaction clearing.
Since blockchain can make information non-tamperable and eliminate the possibility of data falsification from the root, the financial industry, especially those with higher requirements for real data, will embrace blockchain more actively.
Analysis of blockchain development trends
1. Blockchain has become the forefront of global technology development, opening up a new track for international competition;
2. The blockchain field has become a new hot spot for innovation and entrepreneurship , technological integration will expand new application space;
3. Blockchain will be widely implemented in the real economy in the next three years and become an important support for the construction of Digital China;
4. Blockchain will create a new platform economy , opening a new era of sharing economy;
5. Blockchain accelerates the process of "trusted digitization" and drives finance to "shift from virtuality to reality" to serve the real economy;
6. Blockchain supervision and standard system will Further improvement, the foundation for industrial development continues to be laidReality.
In addition, as an emerging technology, there are still many technical difficulties when applying blockchain in the actual production environment of the financial industry, such as throughput, scalability, consensus mechanism, privacy and security, and reliability. Management etc.
Technological innovations such as blockchain are of great significance to the financial industry and are expected to accelerate the process of "credible digitalization" and continue to drive finance "from virtuality to reality."

H. It’s 2021, what is the development trend of my country’s blockchain technology in the future?

Domestic blockchain technology has been conceptualized a few years ago and has now become widespread It has been applied to actual business scenarios, such as the rice we eat, and the QR code on the packaging
Traceability is the application of blockchain technology. Companies like Shanghai Wanglian Technology entered the market earlier and are currently developing very well.

I. The future development prospects of blockchain will profoundly affect three aspects

It is still unknown how much technological impact blockchain will bring to the human world, but industry, academia and research generally believe that So far we have only seen the tip of the iceberg of the potential value of blockchain! Blockchain technology will not only change technology and reshape industries, but will also shake the existing order, traditional rules and value systems of human society. As blockchain technology gradually matures, it is foreseeable that blockchain will show the following development trends.

Zero-knowledge proof

Blockchain is very transparent in nature. Any node running in the blockchain network can view and download all data stored in the ledger. Blockchain combines zero-knowledge proof technology to allow users and businesses to use private data to execute smart contracts without revealing specific data content.

Artificial Intelligence

Blockchain can serve as the foundation for decentralized markets and a coordination platform for various artificial intelligence components, including data, algorithms, and computing power. This could lead to new levels of innovation and use of artificial intelligence. Blockchain will also make such decisions more transparent, explainable and trustworthy. Since all data on the blockchain is public, artificial intelligence will become the basis for providing anti-counterfeiting and privacy protection.

Internet of Things

Blockchain can add a layer of accountability and security to IoT data, becoming the future driver of IoT efficiency, scalability and standardization By. For example, in healthcare, blockchain-enabled IoT devices will allow patients to control access to the data collected by these devices. This technology will make devices more resistant to cyberattacks and provide a detailed record of when another party accessed data. In supply chains, blockchain-based systems, powered by smart contracts, can automate payments based on specific conditions measured by IoT sensors.

The arrival of the blockchain era has revealed the future development trends of various industries, and the increasingly mature technology of blockchain has gradually entered a period of expansion. I believe that in the near future, it will definitely produce greater economic benefits for society.

J. What is the development trend of blockchain?

The sudden epidemic has pressed the "pause button" for many industries, but technology is the most effective means to fight disasters. Blockchain technology has realized integration with finance, logistics, The combination of supply chain, government affairs, public welfare, urban management and other application fields. At the same time, due to insufficient technological development, the role of blockchain in this epidemic prevention and control is very limited, so deeper scenario applications need to be explored.

From the survey data, the main application directions of industrial blockchain in the post-epidemic period include: traceability, financial (including insurance) supervision, and collaborative sharing. Certificate deposit, digitization, credit reporting, digital asset trading, etc.

Among the main application directions of industrial blockchain in the post-epidemic period, traceability and financial (including insurance) supervision are chosen by more than 70% of companies, as well as collaborative sharing and certificate storage. Digitalization is also chosen by more than 60% of companies. In comparison, the selection rate of credit reporting and digital asset transactions is lower. Among them, the selection rate of digital asset transactions is lower than 50%, only 48%.

Avoid risks and promote the healthy development of industrial blockchain

As an emerging technology development direction and industry development field, blockchain has received widespread attention. The application of industrial blockchain is accelerating, mainly reflected in two aspects:

First, in the early days, technology was represented by open source systems, mostly consumer-oriented open source projects, but now it has increased Many projects oriented to industry and enterprise characteristics have been launched; at the same time, more and more enterprises such as Internet giants and high-tech enterprises have begun to enter this field, indicating that the era of industrial blockchain has arrived.

Secondly, the emergence of blockchain has lowered the trust threshold and realization costs, allowing some financial and trade scenarios that were previously impossible to be realized, so that some new financial forms can be derived and financial innovation can be achieved. Provides more space.

Although the application of industrial blockchain is accelerating, it is still in an early stage of development from the current situation. This is mainly reflected in the fact that blockchain technology alone cannot fully solve the problem of trust between entities and the problem of information islands, and the emergence of blockchain technology has also raised new issues for current laws and regulations.

Due to its decentralized and difficult-to-tamper characteristics, blockchain has become a comprehensive topic driven by technology that profoundly affects economy, finance, society, organizational form, and governance. In addition, blockchain technology is not yet fully mature in terms of system stability, application security, and business models, and it places requirements on the privacy protection and storage capabilities of on-chain data.

It should be noted that the current blockchain industry has involved many technical fields such as IT, communications, security, cryptography, etc. What is needed is a kind of compound talent, which has great implications for talent training, school education, etc. new challenges.

The short-term impact of blockchain should be treated calmly and avoid overestimation. At the same time, regulations and supervision must be further strengthened to avoid the risks that blockchain technology may bring.Only in this way can we promote the healthy development of industrial blockchain.

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