A blockchain-based code copyright management system

作者：

Highlights：

• The blockchain-based code copyright management system implements the verification, storage, and inquiry of code copyright.

• The copyright information stored in the blockchain is unique, accurate, and immutable, and can be queried based on the cryptography technology of blockchain.

• The system delivers an efficient and reliable verification approach for code copyright based on the consensus mechanism of blockchain.

• The copyright information is stored in decentralized nodes in the blockchain and thus protected from further tampering and embezzlement.

摘要

•The blockchain-based code copyright management system implements the verification, storage, and inquiry of code copyright.•The copyright information stored in the blockchain is unique, accurate, and immutable, and can be queried based on the cryptography technology of blockchain.•The system delivers an efficient and reliable verification approach for code copyright based on the consensus mechanism of blockchain.•The copyright information is stored in decentralized nodes in the blockchain and thus protected from further tampering and embezzlement.

论文关键词：Blockchain,Copyright management application,Node cooperation

论文评审过程：Received 29 April 2020, Revised 9 January 2021, Accepted 11 January 2021, Available online 19 January 2021, Version of Record 19 January 2021.

论文官网地址：https://doi.org/10.1016/j.ipm.2021.102518