Space test data transaction method

Abstract

The invention discloses an aerospace test data transaction method, and belongs to the technical field of aerospace test data transaction. According to the method, all related participants are added into a private block chain network through authorization to form a benefit association alliance and jointly maintain block chain operation, so that the legitimate compliance of each participant in a transaction system is ensured, the mutual trust among the participants is increased, an open cooperation environment is provided, and the benign circulation of aerospace industry resources is realized; the full-life-cycle processes of data product generation, data product right confirmation, data block evidence storage, data product transaction, transaction tracing and the like are covered, and a block chain technology is adopted, so that data credibility, data security and transaction traceability are guaranteed; and the problems of value proof, data security, network transaction trust and the like of aerospace test data are solved, the benefits of two transaction parties are guaranteed, and the application range of aerospace industry resources is effectively expanded.

Description

technical field [0001] The invention relates to a trading method for aerospace test data, which belongs to the technical field of aerospace test data trading. Background technique [0002] The development of the aerospace industry is related to the national economy, the people's livelihood and national security. After decades of development, my country has formed a complete aerospace industry chain with the state as the main investment body. The traditional aerospace industry is self-contained, relatively closed, and the industry has a low degree of marketization. In recent years, with the continuous and in-depth development of commercial aerospace, especially the promulgation of the national policy to encourage the development of commercial aerospace, scientific research institutions, private enterprises, social capital and many institutional investors have participated in the construction and investment of commercial aerospace projects. Investment in the aerospace field h...

AI Technical Summary

Problems solved by technology

However, as an intangible asset, test data has its particularity and cannot be traded like general products. It is difficult to prove its functionality and value, and it is difficult to protect its security. Traditional data trading methods cannot solve the problem of aerospace test data. Issues such as proof of value, data security, and network transaction trust require a brand-new transaction method to ensure the safety of test data and transparency of assets while protecting the interests of both parties to the transaction

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