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Block chaining method of traceability information and related equipment

A technology of traceability information and blockchain, applied in the field of blockchain on-chain method and related equipment for traceability information, can solve the problems of delayed on-chain time, the proxy server cannot limit the on-chain, loss of time information, etc., to solve the problem of unavailability effect of the problem

Active Publication Date: 2020-06-05
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, a single proxy server can be artificially restricted from being on-chain or delaying the on-chain time, which may lead to the loss of important time information

Method used

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  • Block chaining method of traceability information and related equipment
  • Block chaining method of traceability information and related equipment
  • Block chaining method of traceability information and related equipment

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Embodiment Construction

[0062] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0063] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechan...

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Abstract

One or more embodiments of the invention provide a block chaining method of traceability information and related equipment. Complete commodity tracing service is provided, tracing information is generated by using a commodity terminal and forwarded by the at least three proxy servers, and finally block chaining is realized by the block chain node server, so that the problem of unavailability in alink is partially solved.

Description

technical field [0001] This specification relates to the field of data processing technology, and in particular to a blockchain method for traceability information and related equipment. Background technique [0002] The traceability system can realize the two-way traceability function of products from raw materials to finished products, and from finished products to raw materials. After the system is established, the relevant information of the product in any link can be searched through the system. A method for establishing a traceability system is to use blockchain technology. Blockchain technology uses a single proxy server to upload traceability information to the chain. If the proxy server crashes or is attacked, the traceability information will not be uploaded to the chain. At the same time, a single proxy server can be artificially restricted from going on the chain or delaying the time to go on the chain, which may lead to the loss of important time information. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00H04L9/32
CPCG06Q30/0185H04L9/3247H04L2463/102H04L9/50
Inventor 张鸿
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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