We believe that highly reliable individual performance data in educational services is valuable as personal credit information. By using blockchain, the authenticity of the transcript will be secured and the examiner will be able to manage their data and share it with others safely. We aim to achieve trust through a completely new network with further development.
It is necessary to submit the original transcript for confirmation of grades.
It is possible to exchange data safely, as the authenticity of the certificate will be secured.
Allows one to store an individual’s learning history, such as CBT (Computer Based Test) and online studying, on a highly secured platform.
When collaborating with other schools and exchanging information such as results, school info, and analysis of anonymized data, the shared information can be managed by setting data access rights within the application.
Allows one to store an individual’s learning history, such as CBT (Computer Based Test) and online studying, on a highly secured platform.
When collaborating with other schools and exchanging information such as results, school info, and analysis of anonymized data, the shared information can be managed by setting data access rights within the application.
Blockchain is a technology that uses a distributed ledger system to retain tamper-resistant data. Since the data is saved in multiple nodes and it obtains consensus from multiple nodes before being written, the reliability of the stored data is highly increased. Also, the data is connected by hashing which means past data will become more tamper-resistant.
*Hyperledger is an open source project by the Linux Foundation and is being developed for use in a wide range of industries. We are using it for blockchain network configuration. Our company uses Hyperledger Fabric, an implementation of the Hyperledger project, to build this network.
A blockchain network can be built using multiple nodes, therefore, various stakeholders can provide and participate in these nodes to enhance data reliability. Sony Global Education aims to create a blockchain network that contains multiple nodes that can distribute educational data, and develop various configurations.
The data on the blockchain is designed to be accessible by API without directly manipulating the nodes. The existing applications can also easily cooperate with this service.