Method and system of attesting, examining and quickly tracing software bill of materials

原文（中国語）

A method of attesting, examining and quickly tracing a software bill of materials includes: registering with a coalition chain to gain access thereto; generating, by an e-wallet of a decentralized application module, a software coalition chain address; changing, by the decentralized application module, an initial software bill of materials into an integration software bill of materials including a software artifact information, software coalition chain address, correlated software information and correlated software coalition chain address; creating a hash tree tracing data by a tracing data creating module; assigning the software coalition chain address to the integration software bill of materials and the hash tree tracing data which are then uploaded to an InterPlanetary File System for acquiring a software content identifier; and assigning the software coalition chain address to the software content identifier to write the software coalition chain address and the software content identifier to the coalition chain.