How to apply blockchain to food traceability

1.

The three characteristics of blockchain are well known, that is, decentralization, transparency and non tampering. The tamper proof feature makes blockchain used in many places. Such as proct traceability, privacy protection and so on

because the proction process it traces back to is artificially uploaded, so even if it is tamperable data, the authenticity of the data can not be guaranteed, and the substantive problem still can not be solved

generally speaking, although blockchain has brought great benefits, it is not perfect after all. However, blockchain technology has promoted the development of the times, and I believe its future is worth looking forward to

2. With the help of blockchain technology and alliance chain node, wangchain technology integrates and writes the information of commodity raw material circulation process, proction process, commodity circulation process and marketing process into the blockchain, and uses the tamper proof attribute of the blockchain to realize the whole process traceability of one thing one code

3.

In the heat wave of "embracing blockchain" in 2018, who can take the lead in finding application scenarios and launching landing projects has become the most important part of the competition

among them, traceability and anti-counterfeiting is considered to be one of the most promising areas for blockchain implementation, and also the first area for giants to compete for blockchain technology implementation. In China, Chongqing, Hangzhou and other cities have taken the lead in "testing" the application of blockchain in food traceability; Tmall, Jingdong and other e-commerce giants also use blockchain technology in their respective systems for traceability and anti-counterfeiting

What are the advantages of blockchain traceability compared with traditional traceability? What pain points can blockchain technology solve in the traceability and anti-counterfeiting business? Can blockchain technology open a new chapter of traceability and anti-counterfeiting business

4. I was engaged in this instry in Shanghai before, and changed to another instry e to personal reasons. The blockchain technology itself has no traceability ability. It must use some other methods to obtain information and upload the information to the blockchain ledger to achieve the purpose of traceability. For specific operation methods, please refer to the official website of akte for more information. Thank you~~~

5. Commodity traceability sounds very high, but it often appears in our daily life. Love online shopping nowadays, quality inspection is often seen in the case of false sale and shoddy. Therefore, the Alipay block chain is used to start with the overseas proction enterprises. After the goods are identified by "one object, one yard (core)", the corresponding relationship between the single proct and the proction batch is recorded, and the sampling and supervision of overseas quality inspection institutions, overseas warehousing, trunk logistics, and domestic quality inspection are carried out. Transportation to the hands of consumers, the whole process of information on the chain, to ensure the traceability of cross-border goods.

6. The traceability system of the traditional mode either uses today's centralized account book mode, or is separately recorded and kept by various market participants. It is an information island mode. In the traditional mode, each market participant maintains an account book by himself, but no matter it is an entity account book or an electronic purchase and sales position system, The owner can tamper or fabricate after the event at will. Eventually, accountability cannot be traced quickly

jinwowo blockchain technology is the internal logic of applying blockchain technology to traceability, anti-counterfeiting, and optimization of supply chain. The core technology of blockchain is decentralization, real-time reconciliation ability in registration and settlement scenarios, and tamper proof and time stamping in data storage scenarios. For traceability, anti-counterfeiting, supply chain scenarios to provide a strong guarantee.

7. Blockchain
technology has two key characteristics:
decentralization
and tamper proof. This avoids the possibility of counterfeiting technically
for example, the vonetracer traceability system of wangchain technology will upload all links of a commodity to the blockchain, and users can scan the QR code to know all the information of the commodity. Agricultural procts enterprises can avoid the possibility of counterfeiting by using this technology.

8. Through the offline Internet of things equipment, the video images of crop growth process can be obtained and uploaded to the cloud. Online users can access and view the real situation offline with one click. They can also experience farm work and taste the fruits of labor in their leisure days.