Shulou(Shulou.com)06/01 Report--

Block chain traceability application scenarios to build what is the solution, I believe that many inexperienced people do not know what to do, so this paper summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

In fact, traceability can be said to be one of the most promising areas of block chain landing, because block chain technology has the technical characteristics of irreversible time series and untampered data.

First of all, technically logically ensure that the reversible system is safely and reliably recorded in chronological order, which naturally meets the time requirements of traceable information in the physical world, and can reverse and locate each repoint in the changeable system. Real-time, thus locking the responsible party; secondly, the distributed storage and decentralized voting mechanism of the block chain also ensures that the records on the entire traceability chain will not be tampered with technically logically. thus avoiding real security accidents or illegal traceability requirements in the future.

Making use of the traceability of blockchain technology, the traceability and security of commodities are improved through the deep integration of logistics management, commodity anti-counterfeiting, commodity traceability, manufacturing management, industry cooperation and other fields.

The advantages of block chain traceability over traditional traceability are as follows:

Traditional tracing still needs to use more tedious procedures, more manpower and material resources to stop monitoring. For example, in the link of logistics, there may be multiple quarantine procedures in one customs, which requires the approval of multiple agencies, and a lot of documents need to be prepared to dispose of information such as origin, quarantine, quality, customs duties, and so on, thus greatly reducing logistics efficiency and improving logistics costs.

Moreover, the traceability of the existing goods is also a voluntary self-proof behavior of the seller, lack of third-party monitoring, consumers can only passively bear the information provided by the merchants, can not be verified by themselves. At this time, in fact, it is still relying on merchants to endorse trust. The traceability information of the whole commodity may be tampered with by the merchant, and the problem of information asymmetry has not been improved.

Block chain is the whole process record, which fits perfectly with the supply chain system, which can make the goods control and get more support. The way of information generation in the block chain is to package the data into blocks and add a timestamp to form a chain. such a process is similar to that of the commodity supply chain, and the two can be successfully integrated. A commodity from the original materials, processing and other consumption links, to quarantine, transportation, storage, shelf sales, etc., according to the time chain, to make a good process record.

Is the information on the chain can not be tampered with. Once the information is linked, it cannot be erased, which is tantamount to dispelling the rights of the central institution. Experts engaged in blockchain technology once said: "the accounting method in which traditional information is only connected to a center, from a technical point of view, the information can be tampered with, but once all information is recorded on the blockchain, it cannot be changed, and the information of JD.com 's blockchain is recorded not only in JD.com, but also in brands, in testing institutions, and in regulatory authorities, so it deals with the issue of trust."

After reading the above, have you mastered the solution of building block chain traceability application scenarios? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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