Record of the second batch of blockchain information services
Yibao block chain technology is based on bcos open source platform, which can calculate metadata through sha-512 hash algorithm, timestamp service and pbft consensus algorithm, and flexibly expand alliance chain institutions and nodes. The data stored in the blockchain through easy preservation will be stored on the blockchain in the form of hash value. With the characteristics of decentralized and distributed storage in the blockchain, the authenticity and objectivity of the data can be effectively guaranteed, and tampering can be effectively prevented
In 2020, blockchain will be included in the scope of "new infrastructure" by the state, and at least seven provinces will issue blockchain support policies. In the same year, blockchain technology is graally moving from concept to implementation, and the application scenarios are blooming“ Blockchain + "has become a symbol of the continuous maturity of blockchain< Novel coronavirus pneumonia epidemic swept the world in BR />
2020,
2020. The uncertainty of world economic development has increased significantly. Governments and enterprises around the world explore the use of emerging technologies to rece the cost of economic and social operation, improve the efficiency of the real economy, and further seek new growth points for economic development
at present, with the cross innovation of blockchain, cloud computing, artificial intelligence and other new technology infrastructure, more and more vertical fields of real economy present the development pattern of "blockchain +" and the good momentum of "from virtual to real"
in order to avoid the transition from real to virtual, in addition to continuing to crack down on speculation, we must also guide the deep integration of blockchain technology and practical application scenarios. Therefore, various instrial application scenarios of "blockchain +" have become one of the inevitable trends of blockchain development
according to the white paper on blockchain (2020) recently released by China Academy of information and communication, as of October 2020, more than 262 listed companies have set foot in the field of blockchain, including 39 fields such as insurance, real estate, commercial department stores, security equipment, packaging materials and telecom operation. In the blockchain information service record list published by the state Internet Information Office, the number of blockchain projects of listed companies has reached 45
among them, finance is the most explored scenario in the application scenarios of blockchain technology, and there are specific projects in supply chain finance, trade financing, payment and clearing, fund management and other sub fields. According to the white paper, as of November 2020, among the registered blockchain information services in China, the number of projects in the field of Finance (including supply chain finance) ranked first, accounting for 36%
with the acceleration of the implementation of blockchain applications, "blockchain +" business has become the development focus for Internet backbone enterprises to enter the blockchain instry. Besides financial business, actively deploy Internet, traceability and supply chain & amp; Logistics, digital assets, government and public services, intellectual property, law, medical and other fields
at the same time, it is graally understood in the instry that blockchain is the basic component of trusted transactions, but this does not mean that blockchain can take over the world. It is necessary to combine blockchain with other technologies such as artificial intelligence, Internet of things, big data, 5g, etc., and form an integrated solution by using synergy effect to jointly help digital transformation
according to the relevant data, at present, the application of blockchain is mainly in the field of certificate keeping, and blockchain has entered the stage of how to make it better, more reliable, more stable, better expansibility, and able to accommodate more nodes from the perspective of engineering. He Baohong, director of the Institute of cloud computing and big data, China Academy of information technology, believes that this process will continue for a period of time or more, and the next step is to shift the technical competition of blockchain from engineering optimization to technology ecology and business ecology
in addition, it is understood that the blockchain instry has been improving for a long time, and the instry cognition has returned to rationality. With the central government's planning guidance for the development of blockchain technology, China's blockchain has made it clear that it is based on the alliance chain, focusing on the development idea of serving the real economy and optimizing public services, and the direction of instrial development is further clear. At this stage, the majority of practitioners' confidence in the blockchain continues to improve, and generally recognize the long-term strategic value of the blockchain
what is the prospect of "blockchain +" in 2021
with the graal improvement of China's blockchain instry chain, most blockchain enterprises not only focus on one aspect, but also present the trend of multi field collaborative development. According to statistics, Beijing, Guangzhou, Shanghai, Zhejiang, Jiangsu and Shandong are the provinces and cities with the largest number of registered enterprises among the 801 blockchain information service filing lists published by the state Internet information office
the core role of blockchain corresponding to the technical characteristics is mainly reflected in the three aspects of certificate deposit, automatic cooperation and value transfer. With its value potential being continuously exploited, the application landing scenario has graally expanded from the financial breakthrough to the real economy, government affairs and people's livelihood and other fields
and the core value of blockchain for the real economy is to promote the efficient cooperation between the upstream and downstream instries and enhance the efficiency of the combination of instry and finance. In the early stage of development, the application mode of blockchain mainly focuses on the deposit of documents and contracts. At the present stage, the application of blockchain instry is graally moving towards automatic collaboration and value interconnection such as government data sharing, supply chain collaboration and cross-border trade
2020 is the warm-up of 2021. In 2021, the use of blockchain, distributed ledger and smart contract tools will continue to grow as in 2020. With the deepening of blockchain technology, the instrial foundation of blockchain will be better and better, the instrial ecology will also develop rapidly, and the instrial chain will be widely distributed
from the perspective of instrial structure, blockchain instry is mainly divided into four parts: underlying technology, platform services, instrial applications and peripheral services
the first three parts show a relatively obvious upstream and downstream relationship. The underlying technology part provides the necessary technical procts and components of the blockchain, the platform service part builds a blockchain platform based on the underlying technology to run the corresponding instry applications, and the instrial application part mainly uses the blockchain technology to develop instry applications according to the actual scenarios of various instries, Realize the innovation of business collaboration mode in the instry
peripheral services provide support services for the instry, including instry organization, market research, standard formulation, system evaluation and certification, instry media, etc., which provide power for the development of instrial ecology
among them, as far as the instrial application of blockchain is concerned, blockchain is not only the result of innovation and development of information technology, but also the main booster of business process reconstruction and instrial interaction mode innovation of various instries
blockchain has graally expanded from the initial digital finance to supply chain finance, proct traceability and other fields, and now it has been applied in government affairs, people's livelihood, instrial management and other instries, with increasingly rich application scenarios, showing a trend of deep integration with other instries
at present, domestic enterprises focus on serving the real economy and improving the application development related to government affairs and people's livelihood, among which supply chain finance and proct traceability have accounted for half of all applications, and other areas such as government affairs and people's livelihood have become the key layout areas of manufacturers in the future, which is about to see explosive growth
after the cooling of blockchain investment in 2020, the blockchain instry may graally become rational in 2021. However, a relatively complete instrial chain and active market players provide a good foundation for the development of blockchain instry. The blockchain instry will also show a positive development trend in policy support, ecological construction, platform service, application landing and integration innovation
I. micro right blockchain technology
the micro right blockchain is built on the bcos open source platform. It can calculate metadata through sha-512 hash algorithm, time stamp service and pbft consensus algorithm, and flexibly expand alliance chain institutions and nodes. The data of Network Forensics through micro right will be stored on the blockchain in the form of hash value . Through the characteristics of decentralized blockchain and distributed storage, it can effectively guarantee the authenticity and objectivity of data and effectively prevent tampering
Second, micro right blockchain deposit
through blockchain technology, micro right is a security chain open platform initiated by notary office, judicial authentication center, Arbitration Commission, Internet court, right protection center, CA organization and open to the outside world. The electronic data can be synchronized to each node of the security chain open platform from generation, storage and final use, so as to do synchronous supervision and notarization, and issue relevant certificates , and block chain query , so as to effectively guarantee the legal effect of data
since 2014, easy security has been committed to independent innovation in the research and development and application of blockchain. It is a mature blockchain electronic data storage and preservation institution that uses blockchain technology to solidify electronic data and is recognized by the judicial authorities. By creating the mode of "blockchain + justice + application", taking blockchain technology as the underlying technology and electronic data preservation as the basis, three application layer brands of intellectual property protection (micro right), electronic contract signing (Junzi sign) and Internet notarization system (zhongzhengbao) were launched
the joint Notary Office of easy preservation, Arbitration Commission, right protection center and Ca organization jointly launched the "preservation chain" open platform. At the same time, Guangzhou Internet court and more than 30 courts led by the supreme law participated in the judicial chain. By constantly improving the "blockchain + justice" ecosystem, easy preservation can provide different groups with one-stop blockchain preservation services such as evidence collection, certificate storage and certificate issuance
at present, it has obtained 15 independent invention patents, 27 rights, ISO 27001 Information security system certification, three-level certification of Ministry of public security, national double high enterprises, instrial Internet pilot demonstration project of Ministry of instry and information technology of the people's Republic of China in 2018 (the only selected project of blockchain), and national & 12153in 2019; Information Office; Batch of domestic blockchain information service record enterprises.