A digital copyright protection method and system

Abstract

The invention discloses a digital copyright protection method and a system. The method comprises the following steps: performing pretreatment on the original digital content provided by a content supplier before distribution and operation; conducting management of copyright constraints on the pretreated digital content through a mode of an authorized license; accessing and using the digital content containing the copyright constraints via a terminal in accordance with corresponding right constraints, and sending supervision records formed by the usage and the access to a credible third-party supervision server; and managing the supervision records which are formed by accessing and using the digital content containing the copyright constraints via the terminal with the credible third-party supervision server. The invention realizes balance constraints of all roles in a value chain of the digital content, which are required by the digital copyright protection system, so as to truly protect legitimate rights of a digital content copyright holder.

Description

technical field [0001] The invention relates to the copyright protection of digital content on the Internet, in particular to a digital content copyright protection method and system. Background technique [0002] With the rapid development of the Internet (Internet) and digital technology, more and more digital contents such as e-books, digital music, movies, software and games are traded and disseminated through the Internet. A large number of digital content providers and operators use the high-speed Internet to publish digital content, which not only generates huge commercial value, but also provides a more convenient way for ordinary users to obtain various digital content. Along with the arbitrary copying and secondary dissemination of digital products, there are a lot of piracy and infringement problems in digital content, which has caused huge economic losses to relevant rights holders, dampened their enthusiasm for expanding business through the Internet, and hinder...

AI Technical Summary

Problems solved by technology

However, in the current digital copyright protection system and market operation mode, the content provider does not directly participate in the distribution and operation of the content, and it is the content operator who actually operates the digital content. The cooperative relationship between the content provider and the content operator is lacking. Letter of Constraint and Supervision Mechanism

Usually, content providers can only directly or indirectly know the network distribution and sales revenue of digital content that they hold copyrights through content operators. Content operators have every opportunity to forge false digital content sales records, causing content provider rights huge loss

Such a digital copyright protection system that lacks the supervision of a trusted party destroys the balance of roles in the digital content value chain required by a complete digital copyright protection system, making the digital copyright protection system unable to truly protect the legitimate rights and interests of digital content copyright owners.

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