HansomeZhang / Design-and-implementation-of-copyright-management-system-based-on-blockchainView on GitHub
为解决传统数字版权中心化引起的一系列易篡改、效率低、不透明的问题，本文按 照软件工程的方法和流程进行分析和设计，实现了一个基于区块链存储的版权管理系 统，利用区块链网络的 P2P 结构实现了去中心化，无需通过版权机构，即可保证版权 信息的安全。利用节点间交易生成交易哈希作为数字作品的指纹，由于哈希运算解密困 难，可以保证不可篡改。并且打上时间戳，确保区块信息可溯源。为版权持有者自我维 权提供了非常有力的证据，可以在极大程度上打击盗版等侵犯知识产权的不法行为。 本系统利用超级账本 Hyperledge Fabric 网络中节点已经达成共识的特点，相比于比 特币区块链无需工作量证明即可生成凭证。利用链代码实现智能合约，智能合约中编写 了自动执行、强制执行的程序，还规定了准入的节点地址，只有…
☆37Jun 26, 2022Updated 4 years ago
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