Method for collaboratively maintaining reliable data storage based on alliance block chain manufacturing industry department
A blockchain, manufacturing technology, applied in data processing applications, manufacturing computing systems, structured data retrieval, etc., can solve problems such as data communication obstacles, loss of credit authority, and low efficiency
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Embodiment 1
[0025] Such as figure 1 As shown, the embodiment of the present invention provides a method for the manufacturing sector based on the alliance block chain to collaboratively maintain reliable data storage, including the following steps:
[0026] Step S1: With multiple protocol nodes as the center, a distributed database and Raft consensus technology are used to form an alliance blockchain network; each protocol node corresponds to at least one department and a distributed ledger, and the protocol node is used to digitize the department. Identity credential management and data chain management; among them, departments include: business department and management department;
[0027] Step S2: The management department manages the application, verification, update and revocation of digital identity certificates of various business departments;
[0028] Step S3: Each business department uses digital identity credentials to log in to its corresponding protocol node to perform data ...
Embodiment 2
[0075] Such as Figure 6 As shown, the embodiment of the present invention provides a system based on the alliance blockchain-based manufacturing sector to collaboratively maintain reliable data storage, including the following modules:
[0076] Establish an alliance block chain network module 41, which is used to form an alliance block chain network with multiple protocol nodes as the center, using distributed database and Raft consensus technology; wherein, each protocol node corresponds to at least one department and a distributed ledger, Use the protocol node to manage the digital identity certificate and data chain management of the department; among them, the department includes: business department and management department;
[0077] The digital identity certificate management module 42 is used to manage the application, verification, update and revocation of the digital identity certificates of various business departments by the management department;
[0078] The da...
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