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Blockchain copyright protection system and method based on double chains

A technology of copyright protection and blockchain, which is applied in transmission systems, digital data protection, digital transmission systems, etc., can solve the lack of audit mechanism for copyright certification of works, invalid works records in the blockchain, and successful certification of infringing works for storage on the chain and other issues to achieve the effect of improving authentication efficiency, avoiding verification failures, and ensuring accurate verification

Inactive Publication Date: 2020-08-14
铭数科技(青岛)有限公司
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AI Technical Summary

Problems solved by technology

The copyright certification of works lacks an audit mechanism, which can easily lead to the successful certification of infringing works and store them on the chain; the blockchain stores the copyright records of works, and the database stores the content of works, which makes the copyright verification of works rely on the database. If the content of the database is tampered with, it will lead to the record invalid

Method used

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  • Blockchain copyright protection system and method based on double chains
  • Blockchain copyright protection system and method based on double chains
  • Blockchain copyright protection system and method based on double chains

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Embodiment Construction

[0042] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0043] The embodiment of the present invention provides a double-chain-based block chain copyright protection system and method, which solves the problem of copyright DNA verification failure caused by easy tampering in database stored works in the prior art, and improves Simhash algorithm and area The combination of block chain technology effectively solves the problem of copyright registration and certification of highly similar works or even duplicate works.

[0044]The technical solution in the embodiment of this application is to solve the above technical problems. The general idea is as follows: The Simhash algorithm is serious in checking the similarity of the works, which ensures the originality of the certified works. After the works pass...

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Abstract

The invention discloses a blockchain copyright protection system and method based on double chains. The blockchain copyright protection system comprises a user operation module, a work DNA extractionmodule, a work auditing module, an intelligent contract module, a blockchain storage module and a user feedback module. The system combines the blockchain technology with the improved Simhash algorithm to realize a duplicate checking detection function before the work applies for the copyright, provides a manual detection verification service for a user, ensures the originality of the chained work, and solves the problem of low auditing efficiency of a copyright registration institution at the same time. A double-chain storage mode is adopted for work copyright information storage. Different nodes are added into channels of corresponding chains, transparency of work transaction information is guaranteed, privacy of work content information is also guaranteed, the problem that work contentis tampered and work copyright DNA cannot be successfully verified due to database storage is avoided, and double-chain storage guarantees data reading and writing efficiency of a block chain system.

Description

technical field [0001] The invention relates to the technical field of network and information security, in particular to a dual-chain-based blockchain copyright protection system and method. Background technique [0002] With the proliferation of text dissemination on the Internet and the explosive growth of text content, the traditional copyright management and control mechanism relying on third-party organizations is cumbersome, costly, inefficient, and has insufficient evidence of rights protection, which can no longer meet the needs of text copyright protection. [0003] As the underlying implementation technology of Bitcoin, blockchain has the characteristics of decentralization, traceability, tamper-proof and distributed storage. Based on the above characteristics, blockchain technology can be better applied in copyright management and protection. Blockchain technology provides a new protection method for copyright protection, but at the same time, it also exposes som...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/16G06F21/64G06F21/60H04L9/06H04L9/30H04L9/32H04L29/06
CPCG06F21/16G06F21/602G06F21/64H04L9/0643H04L9/3066H04L9/3239H04L9/3247H04L63/0428H04L63/0876H04L63/0884
Inventor 艾崧溥胡殿凯郑湘涵马媛媛卢晓亮林晓炜王金龙曹军威容淳铭
Owner 铭数科技(青岛)有限公司
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