DATA SHARING METHOD BASED ON PLURALITY OF BLOCKCHAINS

Provided is a data sharing method based on a plurality of blockchains. The method includes registering, by a management server, user block data which includes user information and a hash key of each user of a plurality of users in a user information blockchain, receiving, by the management server, s...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, Jieun, SEO, Jeongsun, KIM, Namhee, CHON, Jaekyung, PARK, Hyun Min, SEO, Hansol, CHOI, Ik Jung, KIM, Changhoon, YANG, Joshua Sungwoo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	Provided is a data sharing method based on a plurality of blockchains. The method includes registering, by a management server, user block data which includes user information and a hash key of each user of a plurality of users in a user information blockchain, receiving, by the management server, storage information of data provided by a first user from a storage server, and receiving, by the management server, a request for specific data from a second user and transmitting storage information of the specific data to the second user.