Research on aerospace data transaction platform and method based on blockchain

Abstract

This article authorizes all relevant participants to join the private blockchain network and form a stakeholder alliance to jointly maintain the operation of the blockchain. It not only ensures the legal compliance of the participants in the transaction system, increases mutual trust between the participants, but also provides an open and collaborative environment, and realizes the benign circulation of aerospace industry resources. The data transaction method in this article covers the entire life cycle process of data production and transaction, and uses blockchain technology to ensure data credibility, data security, and transaction traceability. It solves the problems of proof of the value of aerospace test data, data security and network transaction trust, protects the interests of both parties in the transaction, and effectively expands the application scope of aerospace industry resources.