赛迪区块链评估第20期,赛迪区块链公链2020

提起区块链，很多人都会联想到赛迪区块链评估第20期，赛迪区块链公链2020拓展。这次评估把重点放在了三个关键词上：去中心化，安全性和智能合约。今天，我们就来了解一下这三个关键词，看看它们是如何影响着区块链的发展。

去中心化是区块链最核心的概念，它指的是没有中央机构控制的自治系统。它的本质是将网络中的所有节点（用户）都纳入到系统中，任何一个节点都可以参与到系统的运行中来，而不需要任何外部机构来控制。去中心化的区块链系统可以实现全球性的资源共享，可以极大地提高系统的安全性，有利于保护网络的稳定性和公平性。

安全性是区块链系统的基础。它可以确保网络中的交易数据不会被篡改，保护用户的隐私不受侵犯。安全性的实现需要区块链系统采用多重加密技术，使用密码学方法确保数据的安全性，以及智能合约的技术来确保交易的安全性。同时，区块链系统也可以采用分布式账本技术，使得数据在多个节点上的存储更加安全，以防止单一节点的攻击。

智能合约是区块链系统的重要技术，它可以自动执行网络中的交易，提高系统的安全性和可靠性。智能合约是一种分布式的计算机协议，它可以自动执行网络中的交易，而不需要任何人为干预。它可以自动完成复杂的业务流程，可以极大地提高交易的安全性和可靠性。同时，智能合约还可以支持多方交易，使得网络中的交易更加安全和可靠。

从上面的介绍可以看出，去中心化、安全性和智能合约是赛迪区块链公链2020拓展中的三个关键词，它们是现今区块链技术发展的核心。它们的发展将为区块链系统带来更多的安全性和可靠性，为区块链技术的发展提供更多的可能性。

1. What are the development trends of China’s blockchain in 2021

Looking forward to 2021, the top-level design of my country’s blockchain will be further improved, and application standards for various industries will be gradually established. The development direction has shifted from technology leadership to market penetration; blockchain integration applications have begun to be implemented in many fields such as finance, supply chain, and government affairs, and the industrial scale will show rapid growth. However, many problems currently faced by the development of blockchain in our country still need to be focused on and started to be solved or alleviated in 2021. For example, the independent innovation capabilities of core technologies still need to be further strengthened, security issues and talent gaps need to be improved urgently, and integrated applications The scene still needs to be explored in depth. Therefore, CCID Research Institute proposed to accelerate the construction of the blockchain ecosystem, improve standards and regulations, improve the supervision system, strengthen the independent innovation capabilities of core technologies, promote the coordinated development of blockchain and other new technologies, and vigorously cultivate professional talents to achieve The blockchain industry is developing healthily.
Yibaoquan has been committed to the research and development and application independent innovation of blockchain since 2014. It is a blockchain electronics company that has maturely used blockchain technology to solidify and store electronic data and has been recognized by judicial authorities. Data storage and security agency. Through the pioneering "blockchain + judicial + application" model, with blockchain technology as the underlying technology and electronic data storage and preservation as the basis, we have launched intellectual property protection (micro-copyright), electronic contract signing (gentleman signature), Internet Notary System (Zhongzhengbao) has three application layer brands.
E-Baoquan jointly launched the "Preservation Chain" open platform together with the Notary Office, Arbitration Commission, Copyright Protection Center, CA Organization, etc. At the same time, it has connected with the Guangzhou Internet Court and the judicial chain involving more than 30 courts led by the Supreme People’s Court. Continuously improving the "blockchain + judicial" ecosystem, Yibaoquan can provide one-stop blockchain security services such as evidence collection, evidence storage, and certificate issuance for different groups.
Currently, it has obtained 15 independent invention patents, 27 copyrights, ISO 27001 information security system certification, Ministry of Public Security Level 3 certification, national double-high enterprise, and the 2018 National Ministry of Industry and Information Technology Industrial Internet Pilot Demonstration Project (the only Blockchain selected projects), and one of the first batch of domestic blockchain information service registration companies by the State Cyberspace Administration of China in 2019.

2. Saidi’s point of view: What are the key points and trends in the development of China’s blockchain during the “14th Five-Year Plan” period?

Recently, Saidi issued an article pointing out that China’s blockchain development during the “14th Five-Year Plan” period will Blockchain development priorities and trends. Development focus: accelerating the innovation of key core technologies; accelerating platform innovation in countries to promote blockchain application innovation and innovative supervision systems and mechanisms in countries where scenarios are implemented. Development trend: The construction of blockchain infrastructure is accelerating under the "new infrastructure"; blockchain is expected to promote the circulation of data elements and empower the digital economy; blockchain applications will become more mature and deeply integrated with the real economy; the blockchain supervision system will Continue to improve and further standardize the construction of the blockchain ecosystem.
Blockchain has significant advantages such as decentralization, distributed accounting, and encrypted traceability, and can well protectVerify the integrity and authenticity of the on-chain data. Once it has been tampered with or forged, it can be discovered. At the same time, because the blockchain has the characteristics of distributed accounting, even if the data on individual nodes is deleted, other nodes can still completely save the data, ensuring the integrity of the entire blockchain certification system. normal operation. Based on the above advantages, blockchain is naturally suitable for electronic data storage. The introduction of blockchain certificate storage can effectively solve the authenticity and legality issues of electronic evidence, making the electronic data certificate storage process more trustworthy. Future industry trends will develop based on the "blockchain+" model. Yibaoquan uses blockchain technology to effectively solve the whole-link trust issue of electronic data from generation, storage, notarization, and proof: when uploading to the chain, the blockchain is used to ensure the originality and integrity of the storage data. After being put on the chain, each judicial node on the preservation chain is used to ensure the credibility and security of the data; during litigation, the evidence is directly passed to the Internet court to improve the efficiency of rights protection.

3. What signals does the blockchain 3.0 era give us

In 2020, blockchain was included in the category of "new infrastructure" by the country, and at least 7 provinces introduced it Blockchain support policy. In the same year, blockchain technology was gradually moving from concept to implementation, with many application scenarios blooming. Various industry applications of "blockchain" have become a symbol of the continuous maturity of blockchain.

The development status of "blockchain" in 2020

In 2020, the COVID-19 epidemic swept the world, and the uncertainty of world economic development increased significantly. Governments and enterprises of various countries are exploring the use of emerging technologies to reduce economic and social operating costs, improve the operating efficiency of the real economy, and further find new growth points for economic development.

At present, blockchain is cross-innovating with new technology infrastructure such as cloud computing and artificial intelligence. More and more vertical fields of the real economy are showing the development pattern of "blockchain" and the "elimination trend". "real" good momentum.

In order to avoid turning reality into fiction, in addition to continuing to severely crack down on speculation, we must also guide the deep integration of blockchain technology with practical application scenarios. Therefore, various industrial application scenarios of "blockchain" have become one of the inevitable trends in the development of blockchain.

According to the "Blockchain White Paper (2020)" recently released by the China Academy of Information and Communications Technology, as of October 2020, more than 262 listed companies have been involved in the blockchain field, each from insurance , real estate, commercial department stores, security equipment, packaging materials, telecommunications operations and other 39 fields. In the blockchain information service registration list released by the State Internet Information Office, there are 45 listed company blockchain projects.

Among them, finance is the most explored scenario among blockchain technology application scenarios, with specific projects implemented in subdivisions such as supply chain finance, trade finance, payment and settlement, and fund management. The white paper shows that as of November 2020, among the domestically registered blockchain information services, the number of projects in the financial (including supply chain finance) field ranks first, accounting for as high as 36%.

With the application of blockchainAccelerating progress in the country, "blockchain" business has become the focus of development for Internet backbone enterprises to enter the blockchain industry. In addition to financial business, they actively deploy the Internet, traceability, supply chain & logistics, digital assets, government affairs and public services, knowledge Applications in property rights, law, medical and other fields.

At the same time, the industry is gradually understanding that blockchain is the basic component of trusted transactions, but this does not mean that blockchain can conquer the world. Blockchain needs to be combined with other technologies such as artificial intelligence, Internet of Things, big data, 5G, etc. to use synergy to form integrated solutions to jointly promote digital transformation.

According to relevant data, the current application of blockchain is mainly in the field of certificate storage. Blockchain has entered into how to make it better from an engineering perspective, more credible, more stable, and more scalable. Well, a stage that can accommodate more nodes. He Baohong, director of the Institute of Cloud Computing and Big Data of the China Academy of Information and Communications Technology, believes that this process will continue for some time or longer. In the next step, blockchain technology competition will shift from engineering optimization and improvement to technology ecology and business ecology.

In addition, it is understood that the blockchain industry is improving in the long term, and industry cognition has returned to rationality. With the central government's planning and guidance for the development of blockchain technology, my country's blockchain has clarified the development ideas based on the alliance chain and focusing on serving the real economy and optimizing public services, and the direction of industrial development has become clearer. At this stage, the confidence of the majority of practitioners in blockchain continues to improve, and the long-term strategic value of blockchain is generally recognized.

What is the prospect of "blockchain" in 2021?

As my country’s blockchain industry chain gradually improves, most blockchain companies not only focus on one aspect, but also show a trend of coordinated development in multiple fields. According to statistics, among the 801 blockchain information service registration lists released by the Cyberspace Administration of China, Beijing, Guangzhou, Shanghai, Zhejiang, Jiangsu, and Shandong are the provinces and cities with the most registered companies.

The core role of blockchain corresponding to its technical characteristics is mainly reflected in the three aspects of certificate storage, automated collaboration and value transfer. As its value potential is constantly being explored, application scenarios have evolved from the breakthrough point of finance. , and gradually expanded into many fields such as the real economy, government affairs and people's livelihood.

The core value of blockchain for the real economy is to promote efficient collaboration between upstream and downstream industries and improve the efficiency of industry-finance integration. In the early stages of development, the blockchain application model mainly focused on the storage of documents, contracts, etc. At this stage, blockchain industry applications are gradually moving towards automated collaboration and value interconnection such as government data sharing, supply chain sales collaboration, and cross-border trade.

2020 is the warm-up for 2021. In 2021, the use of blockchain, distributed ledgers, and smart contract tools will continue to grow as it did in 2020. With the continuous deepening of blockchain technology, the foundation of the blockchain industry will become better and better, the industrial ecology will also develop rapidly, and the industrial chain will become increasingly widespread.

From the perspective of industrial structure, the blockchain industry is mainly divided into four parts: underlying technology, platform services, industrial applications, and peripheral services.

The first three parts show a relatively obvious upstream and downstream relationship. The underlying technology part provides the necessary technical products and components of the blockchain respectively. The platform service part builds a blockchain that can run corresponding industry applications based on the underlying technology. The platform and industrial application part mainly use blockchain technology to develop industry applications based on actual scenarios in each industry, and achieve innovation in business collaboration models within the industry.

The peripheral services part provides supporting services to the industry, including industry organizations, market research, standard formulation, system evaluation and certification, industry media, etc., to provide impetus for the development of industrial ecology.

Among them, as far as the industrial application of blockchain is concerned: Blockchain is the innovative development result of information technology, and it is also a major booster for the reconstruction of business processes and the innovation of industrial interaction models in various industries.

Blockchain has gradually expanded from the initial digital finance to supply chain finance, product traceability and other fields. Now it has been explored and applied in government affairs, people's livelihood, industrial management and other industries, and its application scenarios are becoming increasingly rich, presenting It has shown a development trend of deep integration with other industries.

At present, domestic enterprises are focusing on the development of applications related to serving the real economy and improving government affairs and people's livelihood. Among them, supply chain finance and product traceability have accounted for half of all applications. Others, such as government affairs and people's livelihood, have become the future of manufacturers. Key layout areas are about to experience explosive growth.

After blockchain investment cooled down in 2020, the blockchain industry may begin to gradually become more rational in 2021. However, a relatively complete industrial chain and active market entities provide a good foundation for the integrated development of the blockchain industry. The blockchain industry will also show a positive development trend in terms of policy support, ecological construction, platform services, application implementation, and integrated innovation.

4. What kind of document is China’s Blockchain Technology and Application White Paper?

This is a research report document and does not have any legal effect, it is just a suggestion.
The founding meeting of the China Blockchain Technology and Industry Development Forum and the first developer conference were held on October 18. The meeting released the "China Blockchain Technology and Application Development White Paper".
The "White Paper" summarizes the current status and trends of blockchain development at home and abroad, analyzes the technology applications in multiple application scenarios including finance, supply chain, culture and entertainment, intelligent manufacturing, social welfare, education and employment, and points out the regional The core technology path of blockchain and the future direction and process of blockchain technology standardization. (Reprinted from China Business Network)
The scope of blockchain application is theoretically very wide, but now blockchain is still in an early stage of development. Ethereum is mainly a smart contract platform; DECENT is a distributed content publishing platform.

5. Blockchain has become a new pyramid scheme, what exactly is blockchain?

Some time ago, a photo of a Chinese aunt appearing at a blockchain conference became popular on the Internet. It triggered a heated discussion for a while, and netizens said: "Aunts have been targeted by the blockchain." In fact, from a few years agoStarting in the past, when the concept of blockchain came out, some criminals carried out pyramid schemes in the name of blockchain, becoming one of the latest variants of pyramid schemes. In fact, with the development of blockchain, various virtual currencies have emerged as the times require. Most of them are scams. Scammers carry out scams in the name of "virtual currency" and "blockchain". This is mainly to use Investors do not understand virtual currency and blockchain, but they want to catch up with the virtual currency investment boom. This scam seems complicated, but it is actually very simple. However, once you are fooled, it is difficult to recover your investment.

In short, blockchain technology is not actually a scam, but has been used by scammers to take advantage of information asymmetry to deceive investors.

6. How is the development of the blockchain market

Blockchain definition

According to the definition in the "Blockchain White Paper (2019)" of China Academy of Information and Communications Technology : Blockchain is an accounting technology that is jointly maintained by multiple parties, uses cryptography to ensure transmission and access security, and can achieve consistent data storage, difficulty in tampering, and prevention of repudiation; in the People's Bank of China's "Financial Distributed Ledger Technology" Security Specification" defines: Distributed ledger technology is a distributed infrastructure and computing paradigm formed by the highly integrated integration of multiple core technology systems such as cryptographic algorithms, consensus mechanisms, point-to-point communication protocols, and distributed storage.

Blockchain technology collectively maintains trusted database technology in a decentralized manner. It has the characteristics of decentralization, tamper-proof, and high scalability. It is working closely with big data, cloud computing, artificial intelligence, 5G, etc. The new generation of information technology is rapidly integrated and applied to various important fields such as government affairs, medical care, charity, and judicial governance. It is expected to promote mankind from the information Internet era to the value Internet era.

Blockchain development stages

In the past ten years, blockchain technology has been continuously upgraded. The industry divides its evolution and development into three stages. These three stages are not realized sequentially. It is 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.