Integration and Sharing Method of Physical Digital Education Resources in Universities Based on Blockchain Technology
Due to the overlap of educational resources themselves,it is difficult to control the redundancy in the integration and sharing stage.Therefore,the integration and sharing method of physical digital educational resources in universities based on blockchain technology is put forward.After the physical digital education resources are converted into a specific format Portable Document Format(PDF),a complete resource block is formed by packaging processing(adding metadata and content summary information),and a unique hash value is generated,identifying the corresponding resources and uploaded to the blockchain network.Finally,the content information identification method is used to compare the similarity resources on the blockchain through the similarity detection of resource content.In the test results,the coverage rate of integrated resources was the highest,always stable above 97.0％,and the corresponding scale of integrated resources was always lower than that of the control group,realizing the effective control of redundancy.
blockchain technologyuniversity physicaldigital education resourcesintegration and sharingresource block
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