Digital textbook resource issuing method and device based on block chain

Abstract

The invention provides a digital textbook resource issuing method and device based on a block chain. The method comprises the steps of obtaining an operation authority of a publisher for auditing and issuing digital textbook resources; according to the operation authority, after the digital textbook resources are audited, allocating a unique resource issuing code to each digital textbook resource; according to the issuing code of the digital textbook resource, after an issuer formulates an issuing rule of the digital textbook resource, issuing a resource issuing code, generating an issuing contract, and writing a transaction into a block chain; and according to the issuing rule of the digital textbook resource, generating a resource contract and writing the resource contract into the block chain, obtaining a resource issuing code of the digital textbook resource, after a resource purchaser determines a purchase list of the digital textbook resource, generating an order of the digital textbook resource, and sending a resource file of the digital textbook resource to a resource purchaser. According to the invention, the digital textbook resources are prevented from being pirated and infringed, and complete copyright protection is formed.

Description

technical field [0001] The present invention relates to a method and device for issuing digital textbook resources, in particular to a blockchain-based method and device for issuing digital textbook resources. Background technique [0002] In recent years, the scale of China's digital industry has gradually increased, and the new generation of information technology represented by blockchain has accelerated its development, which has extended to digital finance, supply chain management, Internet of Things, intelligent manufacturing, digital asset transactions, digital copyright protection, etc. field. In terms of distribution of digital textbook resources, some are distributed in the form of CDs, and some are distributed through traditional server and client updates. Resources are vulnerable to piracy and infringement, and after infringement occurs, it is difficult to trace the source and obtain evidence. The multi-media and multi-channel dissemination of digital textbook r...

AI Technical Summary

Problems solved by technology

In the distribution of digital textbook resources, some of them are released in the form of CDs, and some are released in the form of traditional server and client updates. The resources are vulnerable to piracy and infringement, and after the infringement occurs, it is difficult to trace the source and obtain evidence.

The multi-media and multi-channel dissemination of digital textbook resources in the market has a great risk of infringement, copying and piracy

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