深圳市工信部对区块链的规定,工信部区块链专业委员会

近年来，随着区块链技术的发展，深圳市工信部发布了《深圳市区块链专业委员会规定》，以推动区块链技术的发展，推动深圳市区块链技术的应用。本文将从三个关键词：区块链技术，深圳市工信部和区块链专业委员会来介绍区块链技术的发展。

区块链技术是一种分布式账本技术，它实现了数字货币的发行和管理，以及数据的共享和存储。它是一种去中心化的技术，无需第三方机构，可以实现自动执行的智能合约，支持跨境交易等等。区块链技术的核心是分布式账本，它把所有的交易记录都存储在一个分布式的数据库中，每个节点都可以查看这些记录，并且这些记录是不可篡改的。

深圳市工信部是深圳市政府的重要部门，负责深圳市的科技发展和产业政策的制定。为了推动深圳市的区块链技术发展，深圳市工信部发布了《深圳市区块链专业委员会规定》，以促进区块链技术在深圳的应用。该规定主要规定了深圳市区块链专业委员会的成立、职责、组织机构、管理制度等，以及深圳市区块链技术发展的政策措施。

区块链专业委员会是深圳市工信部根据《深圳市区块链专业委员会规定》组建的一个专业性机构。该委员会由深圳市工信部主管，负责研究和推动深圳市区块链技术的发展，推动深圳市区块链技术的应用，改善深圳市区块链产业发展环境，促进深圳市区块链产业发展。委员会将设立专家咨询机制，按照深圳市工信部的要求，提出深圳市区块链技术发展的政策措施，以及推动深圳市区块链技术的应用的建议。

以上就是深圳市工信部对区块链的规定，以及区块链专业委员会的介绍。深圳市工信部的规定，将有助于推动深圳市的区块链技术发展，促进深圳市区块链技术的应用，改善深圳市区块链产业发展环境，促进深圳市区块链产业发展。

㈠ When will the national standard for blockchain technology be completed

my country has begun to establish a national standard for blockchain to promote the construction of the blockchain standard system from the top level design. It is expected that the final It will be completed by the end of 2019.

In this regard, Zhao Wu, founder of Beijing Huashun Xin'an Technology Co., Ltd., also said that although blockchain has disruptive technological potential, we must realize that blockchain The chain is still in its infancy and is far from reaching the stage where it can disrupt the world.

Yu Kequn emphasized that an independent and controllable blockchain network is not technically controlled by others, but can also promote the healthy development of the blockchain. Security is the future life of the blockchain, and only its own security can bring blockchain technology to fruition. This requires us to pay equal attention to the development of its security attributes while developing blockchain technology, and even develop it ahead of time.

In this regard, Li Ming also said that an important part of the standard is the standard of information security, which also shows the importance of security for blockchain technology. He also pointed out that the formulation of blockchain standards does not mean that it will rapidly promote the development of the industry, but rather gives certain guidance to the industry. Previously, China had suffered a lot in terms of international intellectual property rights and standards. In terms of blockchain, China has now formed more than 200 patents in international blockchain, and has even stood at the forefront of the world's technology. Therefore, we also need to firmly grasp our right to speak.

Content source: Xinhuanet

㈡ What does blockchain mean?

Blockchain (Blockchain), an important concept of Bitcoin, is essentially A decentralized database, which is also the underlying technology of Bitcoin, is a series of data blocks generated using cryptographic methods. Each data block contains a batch of Bitcoin network transactions. Information, used to verify the validity of its information (anti-counterfeiting) and generate the next block.

Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm.

2. In order to realize the great leap forward development of blockchain finance, in order to promote the new development of China's economy, accelerate the circulation of global assets, and realize the renaissance that generations have been striving for. dream.

Puyin Group held a Puyin Blockchain Finance Guiyang Strategy Release Ceremony in Guizhou on December 9, 2016. At the meeting, the blockchain will realize the digital circulation of assets and the blockchain financial transaction model. , and discuss the application of blockchain services and social public industries.

㈢Does the Blockchain Pilot Zone have a policy?

Yes. Those approved to build national blockchain development pilot zones will enjoy state support for local blockchain development. In the "Notice on Collection of Typical Application Cases of Blockchain Ziyu Chain in 2022" issued by the Ministry of Industry and Information Technology on September 6.

㈣ Ministry of Industry and Information Technology: China’s number of blockchain patent applications accounts for 84% of the global total. This dataWhat does it mean

Ministry of Industry and Information Technology: The number of blockchain patent applications in China accounts for 84% of the global total. What does this data mean? First of all, it shows that the rapid development of blockchain around the world has made many in China Commercial investors are increasing the construction of blockchain. Secondly, China’s commercial market is very large, so the demand for patent applications for blockchain will be higher, which can better protect the long-term interests of applicants. The third is blockchain. The value of the chain is self-evident and can improve the stability of social work. In addition, China's development of blockchain is at the forefront of the world and is conducive to improving China's core competitiveness. It needs to be elaborated from the following four aspects. Analysis of the Ministry of Industry and Information Technology: China’s blockchain patent applications account for 84% of the global total. What does this data illustrate?

1. It shows that the rapid development of blockchain around the world has caused many commercial investors in China to increase the construction of blockchain

First of all, it shows that the development of blockchain around the world is very rapid. The rapid development of blockchain has caused many commercial investors in China to increase the construction of blockchain. For the development of blockchain worldwide, it is very rapid and is conducive to accelerating the progress of the world's technology industry.

What China should pay attention to:

It should strengthen multi-channel economic construction.

㈤ What is blockchain technology? What is blockchain? A chained data structure composed of sequential connections, and a cryptographically guaranteed distributed ledger that cannot be tampered with or forged.

Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, and uses cryptography to ensure data transmission and access. It is a new distributed infrastructure and computing method that uses smart contracts composed of automated script codes to program and operate data securely.

[Infrastructure]

Generally speaking, the blockchain system consists of data layer, network layer, consensus layer, incentive layer, contract layer and application layer composition. Among them, the data layer encapsulates the underlying data blocks and related basic data and basic algorithms such as data encryption and timestamps; the network layer includes distributed networking mechanisms, data dissemination mechanisms, and data verification mechanisms; the consensus layer mainly encapsulates network nodes Various consensus algorithms; the incentive layer integrates economic factors into the blockchain technology system, mainly including the issuance mechanism and distribution mechanism of economic incentives; the contract layer mainly encapsulates various scripts, algorithms and smart contracts, and is the core of the blockchain The basis of programmable features; the application layer encapsulates various application scenarios and cases of the blockchain. In this model, the chain block structure based on timestamps, the consensus mechanism of distributed nodes, economic incentives based on consensus computing power, and flexible programmable smart contracts are the most representative innovations of blockchain technology.

Extended information:

[Blockchain core technology]

Blockchain mainly solves the trust and security issues of transactions, so it proposes four technological innovations to address this issue:

1. Distributed ledger means that transaction accounting is completed by multiple nodes distributed in different places, and each node records a complete account, so they can all participate in supervising the legality of transactions, and can also jointly provide His testimony.

The uniqueness of blockchain's distributed storage is mainly reflected in two aspects: First, each node of the blockchain stores complete data according to the block chain structure. Traditional distributed storage generally stores The data is divided into multiple parts for storage according to certain rules. Second, the storage of each node in the blockchain is independent and has equal status, relying on the consensus mechanism to ensure storage consistency, while traditional distributed storage generally synchronizes data to other backup nodes through the central node.

No node can record ledger data independently, thus avoiding the possibility of a single bookkeeper being controlled or bribed to record false accounts. Also because there are enough accounting nodes, theoretically speaking, the accounts will not be lost unless all nodes are destroyed, thereby ensuring the security of the accounting data.

2. Asymmetric encryption and authorization technology. Transaction information stored on the blockchain is public, but account identity information is highly encrypted and can only be accessed with authorization from the data owner. , thus ensuring data security and personal privacy.

3. The consensus mechanism is how all accounting nodes reach a consensus to determine the validity of a record. This is both a means of identification and a means of preventing tampering. Blockchain proposes four different consensus mechanisms, which are suitable for different application scenarios and strike a balance between efficiency and security.

The consensus mechanism of the blockchain has the characteristics of "the minority obeys the majority" and "everyone is equal". "The minority obeys the majority" does not entirely refer to the number of nodes, but can also be the computing power and the number of shares. Or other characteristic quantities that the computer can compare. "Everyone is equal" means that when a node meets the conditions, all nodes have the right to give priority to the consensus result, which will be directly recognized by other nodes and may eventually become the final consensus result.

4. Smart contracts. Smart contracts are based on these trustworthy and non-tamperable data and can automatically execute some predefined rules and terms. Take insurance as an example. If everyone's information (including medical information and risk occurrence information) is true and trustworthy, it will be easy to automate claims settlement in some standardized insurance products.

In the daily business of insurance companies, although transactions are not as frequent as those in the banking and securities industries, the reliance on trusted data continues unabated. Therefore, the author believes that using blockchain technology from the perspective of data management can effectively help insurance companies improve their risk management capabilities. Specifically speaking, it is mainly divided into risk management of policyholders and risk supervision of insurance companies.

Blockchain-Network

㈥ What is the concept of blockchain

Literally understood, blockchain includes two concepts: block and chain. The blockchain itself is composed of blocks, and the network built by linking different nodes together is the blockchain. The main function of the blockchain is to store information. Any information that needs to be saved can be written to the blockchain or read from it.

Each block stores: some valid record or transaction; information involving the block; links to the previous block and the next block through the hash of each block - which can be considered a block The unique code of the fingerprint.

Each block therefore has a specific and immovable position within the chain, as each block contains information from the hash of the previous block. The entire chain is stored in every network node that makes up the blockchain, so an exact copy of the chain is stored among all network participants.

Uses

Essentially, blockchain can be used to store any type of information that must remain intact and be more secure than going through a middleman. , decentralized and cheaper ways remain available. Additionally, since the stored information is encrypted, its confidentiality is guaranteed as only those with the encryption key can access it.

Using blockchain in healthcare. For example, health records can be consolidated and stored on the blockchain. This means that every patient's medical history is secure and, at the same time, available to every authorized doctor, regardless of the health center where the patient received treatment. Even the pharmaceutical industry could use this technology to authenticate medicines and prevent counterfeiting.

Blockchain is also very useful for managing digital assets and documents. The problem with digitization so far has been that everything is easily copied, but Blockchain allows you to record purchases, deeds, documents or any other type of online asset without it being counterfeited.

㈦ It’s 2021, what will be 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 widely used. 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.

㈧ What are the prospects for the future development of blockchain

Shared from District View Network: In 2018, blockchain-linked AI has become the most popular technical term, and there are already more and more Technology companies have announced their entry into the blockchain market. On the Internet, companies such as Xunlei, Renren, Baofeng, and Tianya have all made blockchain-related actions. These companies have the same fate. They have all experienced prosperity, but after being impacted by the Internet entrepreneurship wave, they began to decline. Then they caught up with the hot spots of blockchain and began to try to counterattack.
Investment in the global blockchain industry is booming
According to the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research InstituteReport data shows that as of the end of April 2017, there were a total of 455 blockchain companies around the world, with a cumulative financing amount of US$1.947 billion. Among them, the total investment and financing of U.S. blockchain-related companies is as high as 1.252 billion U.S. dollars, accounting for 64.3% of the global market; the total financing amount of Chinese blockchain emerging companies is approximately 114 million U.S. dollars, accounting for 5.86%, ranking second only to the United States in the world Second, it is growing rapidly.
The current overall survival status of the blockchain is good, with a survival rate of 87.25%. 47
of all the invested companies have been closed down, accounting for about 10.51%, and another 10 companies have been acquired. Due to changes in the competitive landscape of the Bitcoin market, some companies have been forced to close down. At the same time, some companies in the currency circle have gradually transformed into chain companies
Exploration at the national level has also begun. On March 23, the Department of Information Technology and Software Services of the Ministry of Industry and Information Technology announced that it would study and explore the application of blockchain in the industrial field. Previously, the Ministry of Industry and Information Technology stated that it was preparing to establish a national blockchain and distributed accounting technology standardization technical committee to explore the formation of a complete blockchain standard system to better serve the development of the blockchain technology industry.

㈨ How to promote the healthy and orderly development of the blockchain industry

my country's blockchain industry ecology has initially taken shape, and the number of enterprises has increased rapidly. The "2018 China Blockchain Industry White Paper" previously released by the Information Center of the Ministry of Industry and Information Technology shows that as of the end of March 2018, the number of blockchain companies in my country with blockchain business as its main business has exceeded 450, and the industry has initially formed a scale.

The Ministry of Industry and Information Technology proposed that the blockchain industry is still in its early stages, and the positive value of the technology is gradually emerging. However, the development process is still accompanied by risks that cannot be ignored, such as the possible impact on the current There are challenges to institutional norms and loopholes at the technical level. The Ministry of Industry and Information Technology proposed that it will accelerate the promotion of innovative applications of blockchain technology, especially to enhance computing capabilities, storage capabilities and integration and penetration capabilities, build a good industrial ecology, and promote the healthy development of the blockchain industry.

Is the popularity of blockchain a hype?

Recently, the market for virtual digital currencies has become popular, and blockchain technology has also become popular. At present, many ministries and commissions such as the Ministry of Industry and Information Technology and many industry giants at home and abroad have established specialized teams or laboratories to actively promote research on blockchain technology and its applications.

On October 13, 2017, the General Office of the State Council issued the "Guiding Opinions on Actively Promoting Supply Chain Innovation and Application" and proposed that relevant enterprises study the use of blockchain, artificial intelligence Use emerging technologies such as intelligence to establish a credit evaluation mechanism based on the supply chain. Promote the organic docking of various supply chain platforms and strengthen the disclosure and sharing of information such as credit ratings, credit records, risk warnings, illegal and untrustworthy behaviors.

At present, not only many financial institutions, related enterprises, and scientific research teams are actively investing in researching blockchain technology, but many ministries and commissions, including the Ministry of Industry and Information Technology, have also set up specialized teams or laboratories to actively promote blockchain technology and its applications. Research.

The market generally believes that blockchain technology is expected to further develop in the following aspects.

——In the financial field, it can record all transaction party information, process steps, time series and other core information in financial transactions, and ensure the authenticity and non-tamperability of the information.

——Supply chain management can record the status of goods and the flow of funds in real time to ensure the authenticity of transactions. Improve supply chain transparency while effectively preventing counterfeits from entering the market.

——Food safety management, large supermarket chains can use data blockchain technology to track the origin of food, improve food traceability, and track and review the production and transportation process of food at a lower cost.

——Media and public communication, in the Internet public opinion environment, can use blockchain technology to trace the source of information, confirm the authenticity and accuracy of information, and inhibit the production and dissemination of false information.

However, Qin Yi, Deloitte Asia Pacific investment management industry leader, believes that the current large-scale application of blockchain technology is lower than expected. Further breakthroughs are needed in terms of establishing a data open alliance system, ecosystem construction, and Internet of Things application support. In particular, the strong demand for data openness caused by the "decentralization" characteristics of blockchain technology is full of resistance.

Strengthen supervision of "buying a casket for a pearl" type of speculation

Blockchain technology has attracted a wave of investment, and the virtual digital currency transactions associated with it are "hot like hell." This attracted great attention from the financial regulatory authorities, and at the beginning of the new year of 2018, they issued three articles in a row, pointing directly at virtual currencies.

As early as September 2017, seven ministries and commissions including the People's Bank of China issued an announcement clearly stating that token issuance financing is essentially an unapproved and illegal public financing act. From now on, the issued ICO (Initial Coin Offering) projects must be liquidated, and new projects are not allowed to be reissued.

Entering 2018, on January 2, the leading group for the special rectification of Internet financial risks issued a document requiring all localities to guide enterprises within their jurisdiction to withdraw from the "mining" business in an orderly manner and to report work progress regularly; On January 12, the China Internet Finance Association issued a risk warning to prevent ICO activities and named Xunlei’s “Wankebi”. On January 17, the Business Management Department of the People's Bank of China issued a notice requiring all legal person payment institutions within its jurisdiction to carry out self-examination and rectification work immediately, strictly prohibit providing services for virtual currency transactions, and take effective measures to prevent payment channels from being used for virtual currency transactions.

“There is no necessary connection between the development of blockchain technology and digital currency. Digital currency is just one of the application scenarios of blockchain technology.” Guo Feng believes that blockchain is a pearl, while digital currency is just a Box. The reason why the hype of virtual digital currency is out of control is because some people think that the "box" is exquisite, the price is opaque, and the profit can be higher than that of the "pearl". "This is a typical 'buying a casket for a pearl'."

"Monitoring and managing risks does not mean that we reject innovation." Yang Dong, director of the Financial Technology and Internet Security Research Center of Renmin University of China, believes , asAs a technical tool, blockchain is technology neutral and does not directly involve financial and legal risks; the current shutdown of the virtual digital currency trading platform does not conflict with the current vigorous development of blockchain.

Those who need it will pay attention, and those who don’t will not be fooled.