With the rapid development of information technology, various online education platforms support the sharing of digital educational resources. Because digital educational resources are simple to duplicate and disseminate quickly, there exists copyright infringement, which threatens the interests of copyright owners. In addition, the existing digital education resource copyright protection solutions have the problems of privacy disclosure of copyright owners, lack of multidimensional copyright evidence, lack of credible infringement tracking method, resulting in the lack of high-quality resources, lack of creative enthusiasm, and increasing infringement phenomenon. To solve the above problems, we propose a blockchain-based digital education resource copyright protection mechanism BC-DERCP. Firstly, we propose a digital educational resources secure storage method, which can store encrypted user privacy information and multi-dimensional resource copyright information in the blockchain, ensuring the originality of resources, and protecting the privacy and digital copyright of copyright holders. Secondly, we propose a digital educational resources collaborative verification method, which uses consortium Blockchain nodes to coordinate the supervision of copyright infringement and provide strong evidence for rights protection. Finally, a novel blockchain-based digital education resource copyright protection platform is realized, and we conduct multi-dimensional experiments on the performance of the system and use both quantitative and qualitative methods to investigate learners’ acceptance of the system. The experimental results show that the system is better than the existing digital education resource copyright protection system. The participants hold that the proposed system has good performance, which can ensure copyright security and improve the initiative of learners to create resources.

随着信息技术的快速发展，各种在线教育平台支持数字教育资源的共享。由于数字教育资源复制简单、传播速度快，存在版权侵权现象，威胁着版权人的利益。此外，现有的数字教育资源版权保护解决方案存在版权人隐私泄露、缺乏多维版权证据、缺乏可信的侵权追踪手段等问题，导致优质资源缺乏、创作积极性不足，侵权现象增多。针对上述问题，我们提出了一种基于区块链的数字教育资源版权保护机制BC-DERCP。首先，我们提出了一种数字教育资源安全存储方法，可以在区块链中存储加密的用户隐私信息和多维资源版权信息，保证资源的原创性，保护版权人的隐私和数字版权。其次，我们提出了数字教育资源协同验证方法，利用联盟链节点协同监管版权侵权行为，为维权提供有力证据。最后，实现了一种新颖的基于区块链的数字教育资源版权保护平台，并对系统的性能进行了多维度的实验，并采用定量和定性的方法来调查学习者对系统的接受程度。实验结果表明，该系统优于现有的数字教育资源版权保护系统。与会者认为该系统性能良好，能够保证版权安全，提高学习者创作资源的积极性。