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Top ten cases of blockchain technology application in China in 2020

Time : 23/05/2022 Author : obu2is Click : + -
        In 2020, blockchain technology will seize cities and territories. From the first writing of the "No. 1 central document" to the release of the first "technical security specification of blockchain in the financial field", and then to the response to the COVID-19, a large number of blockchain application projects have been launched. Blockchain, a digital technology, is rapidly entering social governance, enterprise production and people's lives. The important application fields of blockchain can be divided into three levels: the first level is the application of blockchain in financial business, such as clearing, exchange, integration and reconciliation. The second level is how blockchain technology, as the underlying support for the development of financial technology, can effectively empower other platforms and capabilities.
 
        The third level is the scene and ecology, that is, by putting all the elements related to the industrial ecology on the chain, the whole ecology can operate effectively. In order to better reflect the application of blockchain in 2020,. The Zhongdu notary office in Jinzhong City, Shanxi Province has realized the function of issuing the blockchain electronic certificate deposit letter through continuous docking, repeated experiments and simulation tests with the blockchain technical party and the certificate handling system technical party. At the same time, it has completed the localization deployment of the electronic signature system and the login of the computer (PC) end and the mobile end. The application of this technology will provide a more solid notarial legal service guarantee for further expanding notarial affairs and jointly building a social integrity system on the basis of greatly improving the security of notarial electronic data.
 
        In the next stage of work, Shanxi Province will continue to explore the online processing of offline business of financial empowerment notarization by using blockchain technology through new technologies such as the identification of the parties, live detection, the launching of video conferences between notaries and parties, the exchange and notification of legal statements between both parties, and the electronic signatures and seals of both parties. ● in the month when the blockchain home improvement platform "meizhuang home" was launched, the country's first blockchain home improvement platform "meizhuang home" was officially launched and put into operation in Wuhou District, Chengdu. The platform uses blockchain technology to serve residents' home decoration needs, create a new paradigm of "blockchain + a better life", and explore new ways of community governance and old city reconstruction.
 
        Blockchain technology is used for contract deposit and node deposit. With blockchain as the underlying technology, meizhuang home platform takes advantage of its decentralized, tamper proof, full trace, traceable, open and transparent characteristics, starts from the front end of decoration, establishes an industry traceability mechanism and evaluation system, breaks the serious asymmetry of decoration transaction information, realizes intelligent decoration management, transparent decoration process, and open decoration evaluation, effectively reduces users' decoration costs, and protects users' interests. The platform will also develop a smart contract system to strictly control the quality of building materials through the supervision of third-party institutions, eliminate the shortcomings of the decoration industry, and maximize the rights and interests of consumers.
 
        At present, the "meizhuang my home" app, which has been launched, has realized contract certificate storage and node certificate storage. It will continue to iterate in the future, and finally realize the blockchain technology for the whole process management. Shanghai Stock Exchange Information Network Co., Ltd. officially provides the "cloud chain integration" infrastructure to the market, providing support and services for the blockchain application innovation in the securities industry. During the event, Shanghai securities information released a technical white paper and jointly launched the founding block with the first batch of cooperative securities companies, established the Shanghai Securities Chain Governance Committee, and began the trial operation of the Shanghai Securities chain. It is reported that Shanghai stock exchange chain is a blockchain technology system independently developed with the support of domestic universities. It has the characteristics of high efficiency consensus, national distributed deployment and high scalability, and supports multi chain collaboration, state secret algorithm, etc.
 
        According to the news on August 28, 2020, the pilot of Chongqing blockchain financial electronic bills is progressing steadily. So far, more than 300 municipal units have been covered, and more than 6 million financial electronic bills have been issued in total. The person in charge of the Municipal Finance Bureau said that in the past, there were many problems with paper financial bills, such as large printing volume, space occupied by file storage, high use and management costs. After the "paper" bill became "electronic", the regulatory authorities, ticket users, payers, payment channels and other elements were concentrated on one platform, which not only improved efficiency, but also collected data, achieving three goals with one stone: ticket users achieved more errands for data and less errands for the masses; The bill supervision department can supervise the whole process of financial bills, and change post supervision into in-process early warning; Payers not only reduce the waiting time in line, but also reduce the risk of bill loss.
 
        Next, the city's financial system will deepen the reform of financial electronic bills by layers. The municipal level will continue to expand the application scope of financial electronic bills to provide more intelligent, convenient and safe bill services for ticket users and the public. Districts and counties will not adopt a one size fits all approach. On the basis of summarizing the pilot experience, they will promote one mature one, and give priority to solving the problems of too many queues and difficult payment. In December 2020, waterdrop announced that the blockchain project "waterdrop blockchain" was officially launched. Currently, it will be mainly used in the publicity of mutual aid fund sharing of waterdrop mutual aid. Waterdrop hopes to use the characteristics of blockchain technology to improve the trust of users in the network mutual aid industry and the openness, transparency and security of data and information.
 
        Waterdrop blockchain is a blockchain technology platform developed internally by waterdrop company to solve the problems of information asymmetry and opacity in mutual aid and other insurance guarantee business scenarios. Phase I aims to improve the information transparency and credibility of mutual aid business through the distributed storage, decentralization, tamper proof, encryption algorithm, traceability and other characteristics of blockchain technology, so as to ensure that waterdrop mutual aid members can clearly and intuitively audit Supervise the information of members applying for equal share. The "waterdrop blockchain" will link the public information such as the mutual assistance plan, basic information, disease symptoms and the first diagnosis time, and the allocated mutual assistance amount that users participate in this time, so as to further improve the trust of online mutual assistance on the premise of ensuring the security of data and information of all parties.
 
        In December 2020, the forensics app based on blockchain technology was released in Hangzhou, Zhejiang Province. This is the first forensics tool for all kinds of mobile applications based on blockchain technology in China, following the launch of the first blockchain "municipal supervision chain" and application platform of the national market supervision system in Zhejiang Province in July. The forensics app will play an important role in the supervision and law enforcement of mobile applications such as social networking and live e-commerce. It is understood that the blockchain forensics app launched this time applies blockchain, electronic signature, electronic data identification and other technologies to the whole process of forensics, and integrates four functions of "video forensics, video forensics, photo forensics, and audio forensics".
 
        Dalian vehicle information blockchain credit platform went online in the month, and Dalian vehicle information blockchain credit platform went online. With the help of this platform, Bank of communications Dalian Branch successfully and efficiently handled auto loans for Dalian auto trade group Huayu Auto Sales Service Co., Ltd., which became the first case of the completion of this platform, marking the formal entry into practical application of the platform construction. In 2020, China Unicom released the "Unicom chain", a unified platform for the products and capabilities of China Unicom's blockchain, and announced the official establishment of China Unicom (Hainan) Innovation Research Institute. It is reported that "Unicom chain" is a self-developed blockchain product of China Unicom, which proposes a trusted blockchain solution for the actual scenarios of different industries. It is specifically composed of "1" baas platform and "8" general service components, supporting the innovative application of "n" blockchain enabling, that is, to serve the digital transformation of government and enterprise customers with the "1+8+n" blockchain capability system.
 
        The "ICBC seal chain" blockchain platform independently developed by industrial and Commercial Bank of China recently passed the five trusted blockchain technology evaluation of the Ministry of industry and information technology. At present, "ICBC seal chain" has achieved more than 150 technological innovation achievements, and ICBC has used these achievements to build dozens of scenarios in fund management, supply chain finance, trade finance, livelihood services and other aspects, with more than 1000 service institutions. ● on the capital project line day of the first cross-border financial blockchain service platform of Bank of China Hainan landing in the free trade port, with the guidance and help of the Hainan Branch of the State Administration of foreign exchange (hereinafter referred to as "Hainan safe"), Bank of China Hainan successfully handled a HK $110700 foreign exchange capital settlement facilitation authenticity audit business by using the cross-border financial blockchain service platform.
 
        Before the application of this scenario, the bank needs to conduct quarterly post spot check on the enterprise handling the capital account income payment facilitation business, and the enterprise needs to submit the corresponding invoice to the bank one by one according to the spot check business for verification. After the application of this scenario, by establishing a business information interactive verification mechanism between banks, enterprises and regulatory departments, and taking advantage of the characteristics of blockchain to ensure that relevant information will not be tampered with and left traces in the verification in a timely manner, the traditional offline one by one manual verification is transformed into online system batch verification, which effectively improves the work efficiency of banks, improves the quality of data obtained by regulatory departments, and provides convenience for enterprises to accept bank spot checks. The National University AI and big data Innovation Alliance (hereinafter referred to as the University Alliance) is jointly launched by 54 universities and enterprises across the country, including Tsinghua University, Zhejiang University, Central South University, Northeast University, Shanghai University of engineering and technology, Chongqing University of Posts and telecommunications, Northeast Forestry University, Foshan Institute of science and technology, Qufu Normal University, Taiyuan University of science and technology, Heilongjiang University, Harbin University of technology, dolphin big data, etc, It was officially established in Beijing China Science and Technology Hall on May 26th, 2018.
 
        So far, the alliance has developed more than 300 members, covering more than 20 provinces and cities across the country. The alliance is a public welfare, national academic group and service platform voluntarily formed by a group of colleges and universities, scientific research institutions, enterprises and institutions and individuals actively engaged in the education of "artificial intelligence, big data, blockchain". Pan Yunhe, former executive vice president of the Chinese Academy of engineering and academician of the Chinese Academy of engineering, Chen Guoliang, academician of the Chinese Academy of Sciences, served as the honorary chairman of the alliance, and Tan Jianrong, academician of the Chinese Academy of engineering, served as the chairman of the alliance. The work of the alliance is subject to the administrative management and business guidance of the Ministry of industry and information technology, the state Internet information office and other government departments. The main work of the alliance is to promote the integration of industry and education, school enterprise cooperation, and collaborative education.
 
        (join wechat). The blockchain special committee of the National University artificial intelligence and big data Innovation Alliance (hereinafter referred to as the University blockchain special committee) is composed of more than 40 universities across the country, including Peking University, Zhejiang University, Wuhan University, Southwest University of Finance and economics, Beijing Jiaotong University, Zhengzhou University, Guizhou University, Guilin University of Electronic Science and technology, Shanxi Agricultural University, Foshan Institute of science and technology, Shaanxi Normal University, zhongxiangbit, China network security, dolphin big data, etc Jointly initiated by enterprises and institutions, it was officially established in Foshan City, Guangdong Province on December 7, 2019. At present, there are more than 70 university and enterprise members. Chen Chun, academician of the Chinese Academy of engineering and professor of Zhejiang University, served as honorary consultant of the blockchain special committee of colleges and universities; Professor Cai Weide, director of the digital society and blockchain Laboratory of Beijing University of Aeronautics and Astronautics, Professor Si Xueming, director of the blockchain special committee of the Chinese computer society, and di Gang, deputy director of the digital currency Institute of the people's Bank of China, served as honorary director of the blockchain special committee of the University; Professor Chen Zhong, director of the blockchain center of the school of information science and technology of Peking University, served as the director of the blockchain special committee of the University.
 
        The main work of the blockchain Committee of colleges and universities is to promote blockchain education in Colleges and universities and provide expert advisory services for the professional construction and discipline development of blockchain in Colleges and universities. The new business science special committee of the National Alliance for artificial intelligence and big data innovation in Colleges and universities (hereinafter referred to as the new business science special committee of colleges and universities) is composed of the Central University of Finance and economics, Renmin University of China, China University of petroleum, Beijing Normal University, Beijing University of chemical technology, Beijing Institute of petrochemical technology, Beijing Industrial and Commercial University, Beijing Language and Culture University, North China University of water resources and hydropower, Guangxi University of science and technology, Hebei Institute of finance, Tianjin University of Finance and economics, Beijing Institute of materials Tibet University for nationalities, Beijing Institute of information technology, Beijing Union University, Beijing Vocational College of economics and trade, Beijing Vocational College of Finance and trade, dolphin big data, Beijing Zhongyun guochuang and other more than 20 universities, enterprises and institutions across the country jointly launched, and was officially established in Beijing China Science and technology Hall on June 28, 2019.
 
        At present, there are more than 100 university and enterprise members. The main work of the special committee of new business in Colleges and universities is to promote the education of new business in Colleges and universities, promote the professional construction and discipline development of new business in Colleges and universities, and provide expert advisory services for the education of new business.
 
        
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