区块链技术白皮书,区块链白皮书集合下载

区块链技术白皮书是一种技术文档，其中描述了区块链技术的基本概念、原理、实施方法、应用场景以及发展趋势等内容。它不仅可以帮助读者快速理解区块链技术，还可以为区块链技术的发展提供有价值的参考。本文将介绍区块链技术白皮书中的三个关键词：去中心化，智能合约和共识机制。

去中心化：去中心化是区块链技术的核心理念。它指的是把数据和资源分散到多个节点，而不是集中在一个中心化的组织或服务器中。这样，网络中的每个节点都可以拥有最新的数据，并且可以更有效地验证和确认交易。去中心化的网络架构还有助于提高网络的安全性，因为攻击者无法攻击整个网络，而只能攻击单个节点。

智能合约：智能合约是区块链技术中的一种重要概念，它是一种自动执行的代码，可以在区块链网络上执行合同。它可以根据特定的条件自动执行，而无需人为干预，从而节省了大量的时间和费用。智能合约的另一个优点是，它可以防止双方的欺诈行为，因为所有的交易都必须经过区块链网络的共识机制，从而确保交易的安全性。

共识机制：共识机制是区块链技术的核心部分，它是一种算法，可以让网络中的节点达成共识，从而确认和验证交易。共识机制的工作原理是，在网络中的每个节点都会收到交易的信息，然后节点之间进行确认，当节点之间大多数达成共识时，交易就会被认可。这种机制有助于保护网络的安全性，因为攻击者无法攻击整个网络，而只能攻击单个节点。

以上就是区块链技术白皮书中的三个关键词：去中心化，智能合约和共识机制的介绍。去中心化有助于提高网络的安全性，智能合约可以节省大量的时间和费用，而共识机制则可以保护网络的安全性。这三个关键词是区块链技术的核心，对于理解和使用区块链技术都非常重要。

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1. Has the "Blockchain and Data Security Governance White Paper" been released?

This white paper is led by the National Industrial Information Security Development Research Center, in conjunction with Qulian Technology and other data It took 4 months for all units to compile it and it has now been released. It is understood that this white paper aims to sort out the policies, regulations, technical standards and industry status quo of blockchain and data security governance, study and summarize the technical feasibility of combining blockchain and data security governance, and explore the use of blockchain technology to assist data security. Governance, providing reference for industry development and promoting the orderly development of data security governance work. I hope my answer can be helpful to you

2. What kind of document is the China Blockchain Technology and Application White Paper?

This is a research report document and does not have any Legal efficiency 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 direction and process of future 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.

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, there are more than 262 listed companiesIt is involved in the blockchain field, from 39 fields including insurance, real estate, commercial department stores, security equipment, packaging materials, and telecommunications operations. 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%.

As the implementation of blockchain applications accelerates, "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, and supply. Applications in chain & logistics, digital assets, government affairs and public services, intellectual property, 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, 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 focuses 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 an area that can run corresponding industry applications based on the underlying technology. The industrial application part of the blockchain platform mainly uses blockchain technology to develop industry applications based on the actual scenarios of various industries and realize the innovation of 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. Please download the full text of "White Paper on the Development of Blockchain Financial Applications" for free from Baidu network disk resources, thank you~

The latest network disk pdf of "White Paper on the Development of Blockchain Financial Applications" Full set download:
Link: https://pan..com/s/14fz2mEhF_jjphAmS7DHe6g

?pwd=jb86 Extraction code: jb86
Introduction: This white paper mainly focuses on the banking industry. Main financial field. Chapter 1 explains the definition and application model of blockchainform and development status. Chapter 2 focuses on analyzing the current pain points in the financial field and the application value of blockchain in the financial field. Chapter 3 details typical application scenarios in the field of blockchain finance, analyzing business pain points, proposing solutions and sharing excellent application cases for reference by banks and related institutions. Chapter 4 studies and proposes the challenges faced by blockchain and analyzes and prospects for future development.

5. How to identify the authenticity of a blockchain white paper

In the currency circle, there are many stories of getting rich by relying on a white paper and air coins. The digital currency industry based on blockchain technology is very hot. In this industry, the most indispensable thing is leeks and people who want to cut them. The proliferation of air coins has given rise to a new industry - "blockchain white paper ghostwriting".

Currently, there are a large number of "blockchain white paper ghostwriting" businesses on the market. In addition to Taobao, there are more than 100 shops engaged in blockchain white paper writing business on Zhubajie.com. Some stores claim to be able to conduct overseas advertising and even create project information on Wikipedia. The addresses of such stores are basically first-tier cities such as Beijing, Shanghai, Guangzhou and Shenzhen, and most stores support on-site negotiation of transactions. People in the blockchain industry said that many ghostwriting white paper routines are basically the same and are not particularly difficult. “There are standard templates for everything, and a lot of it is ready-made.”

These white paper ghostwriters are targeting a weak point in today’s blockchain market: most entrepreneurs don’t understand the issues surrounding blockchain What content should be included in the formal white paper of chain technology has become the reason to support the entire black production line.

Taobao’s actions obviously only cleaned up a very small part, and these “magic hands” cleverly avoided surveillance. When Gray Production Circle asked a Taobao merchant who had communicated with him before why he could not search for his store, the other party said that he could enter by clicking on the link he sent.

The irony is that these white paper ghostwriters who are waging a "guerrilla war" with Taobao are pure scams. The Gray Industry Circle learned from a ghostwriter that most of the writers behind these "Taobao white papers" are ordinary copywriters. Not only do they not understand blockchain technology, they can't even write code, but they claim that they "There's logic too."

An insider who wrote a blockchain white paper even directly told the gray industry circle: "If you have an idea, give me an idea. If you don't have an idea, give me an outline. You don't have to give me an outline." I can go in one direction, and we will make a logical white paper for you."

So, how should we stay vigilant about "white papers"? The project is unrealistic, the content is obscure and difficult to scrutinize, the project is copied to gain popularity, and the strength of the team is infinitely exaggerated.

For ordinary people and capital, blockchain represents the ability to make quick money. The gathering of summits, celebrity platforms, and even the attendance of aunts have pushed the blockchain into wave after wave, but we must believe that under the supervision of multiple parties, valuable blockchain project white papers can be truly implemented. application and serve society.

Xueshuo Innovation Blockchain Technology Workstation under Lianqiao Education Online is the only approved "Blockchain Technology Professional" pilot workstation of the "Smart Learning Factory 2020- Xueshuo Innovation Workstation" launched by the School Planning and Construction Development Center of the Ministry of Education of China. The professional base is based on providing students with diversified growth paths, promoting the reform of the training model integrating professional degree research, production, and research, and building an applied and compound talent training system.

6. I heard that Qulian Technology participated in the writing and compilation of many blockchain white papers. Do you know anything about it?

Yes, such as "Blockchain Interoperability White Paper", " 2019-2020 China Blockchain Patent White Paper", "Transportation Blockchain White Paper (2020)", "Blockchain Application Blue Book: China Blockchain Application Development Research Report (2020)", "Blockchain Technology-Based Qulian Technology has participated in the writing and compilation of the Supply Chain Finance White Paper (2020).

7. What does the white paper in the blockchain refer to?

What does the white paper in the blockchain refer to? Just like the white paper issued by the state, it is the same principle.