Liu Yanhui, Zhang Jianbiao, Wu Shupei, Pathan Muhammad Salman
Beijing Key Laboratory of Trusted Computing, Beijing, China.
Faculty of Information Technology, Beijing University of Technology, Beijing, China.
PeerJ Comput Sci. 2021 Sep 17;7:e709. doi: 10.7717/peerj-cs.709. eCollection 2021.
With the recent development in network technology over a few years, digital works can be easily published online. One of the main issues in the field of digital technology is the infringement of digital works, which can seriously damage the data owners' rights and affects the enthusiasm of the owners to create original work. Thus, more attention is required for the protection of digital copyright as it has a great impact on the development of society. Many digital copyright protection techniques were developed in the past, but still, there are many loopholes in the protection systems to be covered. The protection means are still relatively weak, timeliness is poor, infringement is frequent, a right determination is cumbersome, and the results are not ideal. Aiming at the mentioned problems, this paper proposes a protection technique, which can realize the automatic management of the complete digital rights life cycle on the blockchain using fabric's smart contract technology. The proposed system is based on blockchain technology, which leverages the distributed, tamper-proof and traceable characteristics of blockchain. The system uses smart contracts to manage the full life cycle of digital copyright. The test results show that the proposed system provides effective protection of the digital copyright system and can efficiently confirm the rights of digital copyright.
随着近年来网络技术的发展，数字作品能够轻松地在网上发布。数字技术领域的主要问题之一是数字作品侵权，这会严重损害数据所有者的权利，并影响所有者创作原创作品的积极性。因此，由于数字版权保护对社会发展有重大影响，所以需要更多关注。过去开发了许多数字版权保护技术，但保护系统仍存在许多漏洞有待填补。保护手段仍然相对薄弱，时效性差，侵权频繁，权利判定繁琐，效果并不理想。针对上述问题，本文提出一种保护技术，该技术可利用织物的智能合约技术在区块链上实现完整数字权利生命周期的自动管理。所提出的系统基于区块链技术，利用了区块链的分布式、防篡改和可追溯特性。该系统使用智能合约来管理数字版权的全生命周期。测试结果表明，所提出的系统为数字版权系统提供了有效的保护，并且能够高效地确认数字版权。
