Information read-write method and device based on block chain

A method of reading and writing, blockchain technology, applied in the Internet field, can solve problems such as upload failures

Pending Publication Date: 2019-07-12
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the size of the uploaded information accepted by the blockchain is within 512KB each time, and the upload frequency is controlled at the second level. Usually, the informatio

Method used

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  • Information read-write method and device based on block chain
  • Information read-write method and device based on block chain
  • Information read-write method and device based on block chain

Examples

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Embodiment Construction

[0086] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0087] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present sp...

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PUM

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Abstract

The invention provides an information read-write method and device based on a block chain, and the method comprises the steps: receiving a service processing request of a project member, wherein the service processing request carries a to-be-processed service material of the project member; sending a business file in the to-be-processed service material to an object storage server side and receiving a file storage identifier returned by the object storage server side; writing the service information in the to-be-processed service material and the file storage identifier into a block chain, andstoring a Hash value which is returned by the block chain and corresponds to writing success information; and writing the file storage identifier of the object storage server into the block chain, and improving the success rate of writing the information into the block chain by combining the public transparency and collective maintenance characteristics of the block chain and the characteristicsof large storage information amount and information security of the object storage server.

Description

technical field [0001] This specification relates to the field of Internet technology, in particular to a method for reading and writing information based on blockchain. This specification also relates to a blockchain-based information reading and writing device, a computing device, and a computer-readable storage medium. Background technique [0002] With the development of the Internet insurance business, mutual insurance projects have been launched on the market. In this insurance model, the insured can join the insurance business after meeting the entry conditions stipulated in this insurance model. The insured person in the model will receive compensation for illness or accident during the insurance business, and the compensation will be shared by other insured persons, and the insurance company will deduct the payment or other insured persons will pay the premium except for the claim. This insurance is widely favored by users due to its advantages such as low payment ...

Claims

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Application Information

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IPC IPC(8): G06Q40/08
CPCG06Q40/08
Inventor 胡多峰
Owner ADVANCED NEW TECH CO LTD
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