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Multi-party joint research and development method and system based on blockchain

A blockchain, multi-party technology, applied in instruments, electrical digital data processing, digital data protection, etc., can solve problems such as scientific research and development process and results mistrust

Inactive Publication Date: 2021-03-26
南京可信区块链与算法经济研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on the above technical problems, this application provides a blockchain-based multi-party joint research and development method and system to solve the problem of mistrust in the scientific research and development process and results in the multi-party joint research and development process

Method used

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  • Multi-party joint research and development method and system based on blockchain
  • Multi-party joint research and development method and system based on blockchain

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application. The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0027] In order to facilitate the understanding of this solution, the scenarios and related vocabulary of this solution are briefly introduced here. In this application, the blockchain-bas...

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Abstract

The invention discloses a multi-party joint research and development method and system based on a blockchain. The method comprises the steps that an institution sends a registration application to a management and control platform; the management and control platform broadcasts the registration application to each blockchain node after receiving the registration application; the node performs consensus on the registration application; if the application is passed, an identity identifier is allocated to the institution, and the smart contract is triggered to call a key generator to generate anddistribute a key for the identity identifier; the mechanism accesses the data acquisition end to the blockchain; a data acquisition terminal collects data generated in the research and development experiment process in real time according to the intelligent contract; and the institution uploads the data to the management and control platform after key encryption according to the intelligent contract, and uploads the research and development experiment result data to the management and control platform after the research and development experiment is finished. According to the method, the research and development experiment can be decomposed, multi-party cooperation is realized, the research and development process is subjected to uplink evidence storage, and the research and development process and result can be queried online, so that the problem that the research and development experiment process and result are not trusted in the multi-party joint research and development process is solved.

Description

technical field [0001] This application relates to the technical field of blockchain applications, in particular to a multi-party joint research and development method and system based on blockchain. Background technique [0002] Existing scientific research and development experiments, such as biological science experiments, innovative drug research and development, physical experiments, new technology exploration and innovation experiments, etc. are very complicated. Due to the impact of the economy, policy, scientific research and other environments, such as funding shortages and policy changes, it may lead to Some research and development experiments cannot be completed independently, research and development is interrupted or other results, so that the results of previous research and development research experiments are shelved, and the efforts made for research and development experiments are in vain. [0003] In order to avoid this situation, usually large-scale R&D ...

Claims

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Application Information

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IPC IPC(8): G06F21/64G06F21/60G06Q10/10
CPCG06F21/602G06F21/64G06Q10/101
Inventor 石宁姜冲李天莹
Owner 南京可信区块链与算法经济研究院有限公司
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