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Storage method and device for internet house renting data on block chain

A blockchain and Internet technology, applied in data processing applications, buying and selling/lease transactions, instruments, etc., can solve problems such as affecting experience

Pending Publication Date: 2020-10-27
BEIJING AIMORECE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When users need to upload rental data (for example: data from rental platforms such as Anjuke, Lianjia, etc.) to the chain, it takes more than ten minutes to upload to the chain, which will affect the user's experience of using blockchain technology

Method used

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  • Storage method and device for internet house renting data on block chain
  • Storage method and device for internet house renting data on block chain
  • Storage method and device for internet house renting data on block chain

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Embodiment Construction

[0038]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] The "first" and "second" in this application are only for the convenience of understanding and distinguish technical terms, and are not interpreted as sequential or restrictive.

[0040] In order to facilitate the understanding of the embodiments of the present invention, further explanations will be given below with specific embodiment...

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Abstract

The invention discloses a storage method and device based on Internet rental data on a block chain, a block chain system comprises a first storage node and a first block output node, the first storagenode stores data through a local database, and the first block output node is used for packaging blocks and chaining the blocks; the method is applied to a first storage node, the first storage nodecomprises a first public key and a first private key, and the method comprises the following steps: receiving a user rental data uplink request sent by a terminal; storing the user house renting datathrough a local database, and generating a first storage certificate of the house renting data, so that a first storage node sends the first storage certificate of the house renting data to the blockoutput node, and the block output node uplinks the user house renting data; and sending a first storage certificate of the house rental data to the terminal so as to notify a terminal user that the house rental data is stored by the blockchain system. According to the method, the uplink time of the user rental data can be shortened, so that the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of Internet big data, in particular to a method and device for storing Internet rental data on a block chain. Background technique [0002] At present, blockchain technology is a distributed storage ledger that uses technologies such as encryption algorithms and consensus mechanisms. With the application of blockchain technology, more and more Internet data will be stored on the blockchain; see patent number: 201910306004.5. [0003] The existing renting data is stored on the blockchain, and the blockchain nodes need to package the data into blocks first; and then store the blocks in the blockchain after completing the consensus. If the workload proof PoW consensus method is adopted, the on-chain process takes about 60 minutes; if the authorized equity proof DPoS method is adopted, the on-chain process takes about 15 minutes; the two consensus methods of PoW and DPoS are the current blockchain The mainstre...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06Q30/06G06Q50/16
CPCG06Q20/3825G06Q20/3829G06Q20/389G06Q30/0645G06Q50/16
Inventor 吉建勋杨慧
Owner BEIJING AIMORECE TECH CO LTD