Decentralized Identifier System for Software Copyright Transfer and License Management

This paper presents a distributed identifier (DID) system that offers transparent and traceable outsourcing support platform for software development. The proposed system is designed to ensure the privacy of contracting parties during the copyright transfer and license contract process, thereby creating a fair and transparent outsourcing market. By leveraging a DID system, our approach ensures that no single entity controls the information, which increases the overall security and reliability of the system. Also, it reduces corporate losses due to noncompliance with copyright and license contracts.