China accelerates the traceability of blockchain vaccine

1. After all, this year's blockchain fire, so these big guys are sure to participate. In terms of anti-counterfeiting traceability, the use of blockchain technology can be very good. Compared with our current anti-counterfeiting technology, blockchain technology is more suitable. Do anti-counterfeiting traceability is not much, such as "DITO traceability chain" is.

2.

Blockchain itself is not illegal, but if it is used illegally, it is illegal

Li Bin, deputy director of Chongqing big data application and development administration, said that as a disruptive innovative frontier technology in the field of big data intelligence, the Chongqing municipal government attaches great importance to active layout, and the municipal government and Yuzhong District Government jointly build a blockchain base. In the second half of last year, the government issued the opinions on accelerating the cultivation and innovative application of blockchain instry, It has officially launched the construction of a place for strategic innovation of blockchain

while actively encouraging the technological progress and instrial development of blockchain, we will resolutely prohibit the illegal use of blockchain technology in accordance with the requirements of relevant national policies

at present, China's blockchain technology and application continue to innovate, and are graally applied in supply chain finance, credit reference, proct traceability and other fields, with huge development space. As a new technology, if blockchain wants to realize large-scale practical application, it must strengthen the cooperation of instry, University, research and application, and promote the continuous development and maturity of technology and application

since 2017, the development of blockchain technology has aroused the deep concern of the government, enterprises and other sectors. Because of its decentralized, tamperable and traceable characteristics, blockchain attracts investors to add weight to this new technology field. For the previous hot speculation of blockchain technology, the cognition of it and investment circles has become increasingly rational

extended data

"Regulations on the management of blockchain information services (Draft)"

Article 9 blockchain information service providers and users shall not use blockchain information services to engage in activities that are prohibited by laws and regulations, such as endangering national security, disrupting social order, and infringing the legitimate rights and interests of others, and shall not use blockchain information services to proce and use blockchain information services Copy, publish and disseminate information prohibited by laws and regulations

Article 13 a blockchain information service provider shall, as the case may be, take such measures as warning, limiting functions, closing account numbers, etc. for users of blockchain information services who violate laws, regulations and service agreements, so as to timely eliminate illegal information, prevent information diffusion, keep relevant records, and report to relevant competent authorities

Article 18 If a blockchain information service provider, in violation of the provisions of Article 9 of these Provisions, makes, copies, publishes and disseminates information content prohibited by laws, regulations and relevant national regulations, the Internet Information Office of the state, provinces, autonomous regions and municipalities directly under the central government shall give a warning and order it to correct within a time limit according to law

if the circumstances are serious or refuse to correct, the service shall be ordered to suspend, and a fine of not less than 5000 yuan but not more than 30000 yuan shall be imposed, until the relevant departments close the service according to law. If a crime is constituted, criminal responsibility shall be investigated according to law

If a blockchain information service user violates the provisions of Article 9 of these provisions and makes, copies, publishes and disseminates information content prohibited by laws and regulations and relevant national regulations, the Internet Information Office of the state, provinces, autonomous regions and municipalities directly under the central government shall deal with it in accordance with relevant laws and administrative regulations

Article 19 If a blockchain information service provider violates the provisions of Article 6 of these provisions and fails to mark its record number on its network platform, the Internet Information Office of the state, provinces, autonomous regions and municipalities directly under the central government shall order it to make corrections within a time limit according to its ties, and if it refuses to make corrections, it shall be given a warning and fined not less than 5000 yuan but not more than 10000 yuan

Article 20 If a blockchain information service provider violates the provisions of paragraph 1 of Article 4 of these provisions and fails to go through the filing proceres in accordance with these Provisions, the Internet Information Office of the state, provinces, autonomous regions and municipalities directly under the central government shall order it to make corrections within a time limit according to its ties, and if it refuses to make corrections or if the circumstances are serious, it shall be given a warning and fined not less than 10000 yuan but not more than 30000 yuan

Article 21 if the blockchain information service provided by the blockchain information service provider has potential information security risks, the Internet Information Office of the state, provinces, autonomous regions and municipalities directly under the central government shall, according to its ties, order it to rectify and suspend the service within a time limit, and continue to provide information services until it meets the relevant requirements of laws and regulations and national mandatory standards after rectification

if the blockchain information service provider violates the provisions of Article 4, paragraph 2, Article 8, Article 11, Article 12, Article 15 and Article 16 of these Provisions, the state and local Internet Information Office shall give a warning and order it to correct within a time limit according to its ties; If the circumstances are serious or if he refuses to make corrections, he shall be ordered to suspend service and be fined not less than 5000 yuan but not more than 30000 yuan; If a crime is constituted, criminal responsibility shall be investigated according to law

if the blockchain information service provider violates the provisions of Articles 10, 13 and 14 of these Provisions, it shall be handled by the Internet Information Office of the state, provinces, autonomous regions and municipalities directly under the central government in accordance with the provisions of the network security law of the people's Republic of China

3. 1) First of all, it defines the technical value and positioning of the blockchain. As I said at the beginning, the positioning of the blockchain should take the blockchain as an important breakthrough for core technology and independent innovation
2) blockchain, Internet and artificial intelligence should be regarded as technologies of the same height, and blockchain should formally enter our hard science and technology development category
3) pointed out the development and application direction of our blockchain, including the speech that the technology of blockchain has extended to many fields, such as digital finance, Internet of things, intelligent manufacturing, supply chain management, digital asset trading, and so on. In terms of application, there will inevitably be some regulatory or legal problems in the process of application, What are the instructions in this speech? He mentioned that we should implement the rule of law in the management of blockchain, and promote the safe and orderly development of blockchain
4) in the more important point of application and development, it is mentioned that the blockchain is from virtual to real, enabling entity, improving people's livelihood, obtaining instrial advantages, and better serving the development of the whole instrial economy. In fact, through the study of blockchain technology, from one side or the signal released, we express our attitude towards the innovation and leadership of blockchain. We hope that in the development of blockchain, we can first have our own core technology, and we should be a leader in today's fierce international competition
5) it is to enhance the market confidence of the whole blockchain instry, especially for the application and development of the whole blockchain technology. With a great increase in market confidence, it is bound to attract more people in the next period of time, including the capital market and for example, more talents and research applications will enter this field. More capital, more manpower and more other social related aspects, including the rule of law and legislation, will positively promote the application and landing of the whole blockchain technology. These are my four points of view or summary of blockchain technology learning
if you have been concerned about blockchain for a long time, in fact, from the national level, including the 13th five year plan, blockchain technology has been written into the 13th five year plan, which is developed as a parallel technology with artificial intelligence, big data and cloud computing. It has been introced in the second half of 2018, and the office of network information technology has put the blockchain application service on record, From all aspects, it is actually a positive guidance or protection for the development of the whole blockchain
of course, when it comes to blockchain, you may also say that blockchain always thinks of money speculation and so on. In fact, digital currency is only a relatively narrow field in the field of blockchain. We now include support from the mainstream of modern society or the national level, and more support for the application of blockchain technology in the real instry, The core advantage of blockchain technology is decentralization, which can realize point-to-point transaction, coordination and cooperation based on decentralized credit in the distributed system without mutual trust by means of data encryption, timestamp, distributed consensus and economic incentives, so as to solve the common high cost and low cost problems of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry.

4. Let's take vonetracer, the blockchain traceability platform of wangchain technology, as an example. Blockchain technology can record all links such as proct planting, factory manufacturing, logistics transportation, warehousing and sales on the chain. After users get the proct, they can scan the QR code to see the traceability of the proct.

5. What are the e-commerce sources of blockchain traceability< According to the introction, the food supply chain involves many links such as proction, transportation, storage and sales, so the control of food quality is extremely complex. As a technology with decentralization as the core, the block chain is open and transparent among all parties, So as to effectively form a chain of information and value sharing. Because the blockchain has the feature that the data can not be tampered with, once the data is uploaded, it can not be changed. Therefore, it is easier to make the source traceable and the destination traceable, and truly realize the responsibility traceability< Specifically, the identification number attached to each batch of goods is unique, recording a series of information from planting, processing to store sales. By scanning the QR code on the proct label, consumers can fully grasp the real information of each stage from the source of the supply chain to the terminal. This approach can not only enhance consumers' impression on the quality of Carrefour procts, but also enhance their trust in Carrefour brand; To some extent, it can effectively urge the upstream of the supply chain to improve the quality and safety level

so far, the food safety issues that consumers are most concerned about will also be strongly guaranteed. Carrefour believes that the use of blockchain can effectively help consumers regain confidence and rebuild their trust in the food instry

in fact, it has become a trend to apply blockchain technology to commodity traceability scenarios. Previously, tmall also applied blockchain technology to commodity traceability scenarios in this year's "double 11". It is reported that in tmall International Mall ring the "double 11" period, the commodities traced by blockchain will cover more than 100 countries and regions, and the number of commodities will reach 150 million. The commodities involved mainly include diamonds, imported milk powder, imported health care procts and other cross-border commodities. In addition, Wuchang rice, Maotai (600519, Guba) and other high-end liquors and Pingwu honey will also use blockchain traceability

Third, the combination of online and offline

Suning e-buy launched the blockchain commodity traceability system ring "618" this year. It is understood that ring the "618" period, Suning e-buy's self-developed block chain commodity traceability system was fully opened in Suning e-buy's online and offline stores, with two lines to ensure the quality of goods and reject fakes. Suning applies commodity anti-counterfeiting traceability blockchain technology to track and record the proction, processing, transportation, circulation, retail and other links of commodities, which is realized through the wide participation of all parties in the upstream and downstream instries. Suning easy to buy users in the purchase of goods, as long as the scan proct traceability source code, you can "one click" query proct information< (4) it is suitable for regulatory or instrial closed-loop scenarios.

Wang Maolu, chairman of consensus digital, once told Securities Daily that "blockchain technology is suitable for anti-counterfeiting traceability of commodities, especially for regulatory or instrial closed-loop scenarios. The combination of the two characteristics of blockchain data non tampering and transaction traceability can eradicate the problem of fake and shoddy procts in the process of proct circulation in the supply chain, solve the trust problem existing in the traditional traceability, and protect the rights and interests of consumers. "

6. Personally, I think the development of blockchain is still very good. Now it has risen to the level of national development strategy. In terms of ecology, you can learn about Wen ecology. I think the relatively complete ecological construction that I have come into contact with at present is Wen ecology.

7. It can be said that Python is a high-level scripting language,
the default integrated scripting language under windows is batch processing,
then the default integrated scripting language under Linux is python.
nowadays, the popular AI and blockchain technologies often use python

8. Different from China, all kinds of laws stipulate that currency must be issued and managed by the state. Only the people's Bank of China has the power to issue currency. It is illegal for anyone else to do so. Even the points issued by various enterprises with certain monetary attributes are not allowed to establish a two-way exchange mechanism with RMB.

9. If the blockchain technology is applied in the proction and sales of vaccines and the final use process, it will effectively solve the problem of procing fake vaccines, and it will be more concive to the rectification and accountability of relevant departments
if the proction, trade and use information of each vaccine can be recorded, it is easy to find out the reason when there is a problem. And all this, blockchain technology can be achieved. To achieve such a traceability chain, a friend said Guangzhou Xuanling Network Technology Co., Ltd. can do it, the company's development ability is very good