Management and control method for key information basic data asset based on block chain
A technology of key information and basic data, applied in the field of management and control of key information and basic data assets, can solve problems such as high storage costs, and achieve the effects of speeding up data transmission, reducing storage costs, and facilitating data asset management and control
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[0057] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0058] Such as figure 1 , figure 2 The shown embodiment is a management and control method of key information basic data assets based on blockchain, including external interface module 1, application program service API interface 2, middleware data transmission module 3, smart contract module 4, blockchain The network node database couchdb module 5 and the local node storage data module 6; the application program service API interface is respectively connected with the external interface module, the middleware data transmission module and the local node storage data module, the middleware data transmission module, the smart contract module, the block The chain network database couchdb module and the local node storage data module are connected sequentially; the local node storage data module stores several original file data; including the fo...
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