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Knowledge uploading and obtaining method and system based on blockchain

An acquisition method and acquisition system technology, which is applied in the field of blockchain technology and its IPFS, can solve the problems of article redundancy copyright protection, copyright income, etc., and achieve the effect of solving the problem of copyright income, solving article redundancy, and improving utilization efficiency

Pending Publication Date: 2021-02-09
SHANDONG NORMAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a block chain technology to solve the problems of article redundancy, copyright protection, copyright income, etc. in the self-media platform and the network, and use a third-party database to store a large amount of data to alleviate the problem of "area". "Block" storage space is insufficient, the way of double combination and double verification on the chain and off the chain

Method used

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  • Knowledge uploading and obtaining method and system based on blockchain
  • Knowledge uploading and obtaining method and system based on blockchain

Examples

Experimental program
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Embodiment 1

[0033] Corresponding to the embodiments of the present invention, figure 1 It shows a flow chart of a blockchain-based knowledge uplink and acquisition method provided by an embodiment of the present invention, as shown in figure 1 As shown, the included:

[0034] First of all, when a sharer sends an upload operation request, the platform will verify its legal identity to check whether it is a user of this platform, and the review of its identity also includes its reputation status on other cooperative platforms. If the above two conditions are satisfied, the It performs the upload operation, otherwise it is necessary to register and log in or learn the relevant credit rules first. After completing the study and paying a certain deposit, the platform can be used. After uploading a certain number of high-quality works, the platform will call the smart contract and return the deposit.

[0035] Furthermore, the content uploaded by the author will be put into the information stor...

Embodiment 2

[0045] Corresponding to Embodiment 2 of the present invention, figure 2 It shows a blockchain-based knowledge chaining and acquisition system architecture diagram provided by the embodiment of the present invention, as shown in figure 2 As shown, it includes: an upload request module, a content review temporary storage module, a release module, a query request module, and a data acquisition module.

[0046] The upload request module includes an identity verification submodule and a credit inquiry submodule;

[0047] Among them, the publisher will first accept identity verification when using the platform, and can only use it after registering and logging in;

[0048] The credit status query module means that when a user performs an upload operation, the platform will check his credit status on this platform or other cooperative platforms.

[0049] The content review temporary storage module includes a content repetition rate review submodule, a sensitive vocabulary retriev...

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Abstract

The invention provides a knowledge uploading and obtaining method and system based on a blockchain, and the method comprises the steps that a sharer sends an uploading operation request, and is allowed to carry out the uploading operation after the valid identity of the sharer is verified, otherwise, the sharer needs to register and log in; the uploaded content is put into an information storage pool, and the uploading sequence of the approved content is determined according to the putting time sequence and the paid uploading service charge; the uploading content is encrypted according to attributes such as data content and abstract, then hash processing is performed and signed; then a corresponding hash value is sent to a transaction pool to wait for miner packaging, and after node consensus is passed, uploading succeeds; a platform publishes information such as data content, category and pricing to the sharer through a smart contract; a buyer searches for the required content and pays a certain fee or completes a certain task according to needs to obtain partial or all permissions of the required content; and after payment or a certain task is completed, the platform automatically distributes the private key of the seller to the buyer for decryption. According to the method, the problems of network content redundancy, author copyright, copyright income and the like can be effectively solved.

Description

technical field [0001] The present invention relates to blockchain technology and its IPFS, in particular to a method and system for chaining and acquiring knowledge based on blockchain. Background technique [0002] The development of self-media platforms has promoted the dissemination of various soft articles. Articles are copied and forwarded arbitrarily, making the Internet flooded with many repetitive articles, reducing the efficiency of users searching for similar articles. At the same time, this also damages the author's potential income and traffic drainage brought by the ownership of the article content. The blockchain technology with cryptography as its core is a comprehensive application of various information technologies. It uses an orderly chain structure to store data, uses consensus algorithms to update data, and uses cryptography to ensure data security. In layman's terms, the blockchain is a ledger database that can store simple, sequenced data that can be...

Claims

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Application Information

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IPC IPC(8): G06Q50/18G06Q40/04G06F16/27G06F21/60G06F21/64
CPCG06Q50/184G06Q40/04G06F16/27G06F21/602G06F21/64
Inventor 宋万水张问银王九如翟临博姜鹏坤夏子云
Owner SHANDONG NORMAL UNIV