BIO-INFORMATION DATA PROVIDING METHOD, BIO-INFORMATION DATA STORING METHOD AND BIO-INFORMATION DATA TRANSFERRING SYSTEM BASED ON MULTIPLE BLOCKCHAINS

Disclosed is a method of providing bio-information data based on a plurality of blockchains. The method includes enabling a user blockchain node to store user block data including user information, a shared key, and a hash key for each user of a plurality of users, enabling an electronic contract bl...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, JIEUN, KIM, CHANGHOON, YANG, SUNGWOO, PARK, HYUN MIN, CHOI, IK JUNG, CHON, JAEKYUNG, SEO, JEONGSUN
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	Disclosed is a method of providing bio-information data based on a plurality of blockchains. The method includes enabling a user blockchain node to store user block data including user information, a shared key, and a hash key for each user of a plurality of users, enabling an electronic contract blockchain node to store contract block data including contract information for a first user requesting a second user to generate bio-information data, the first user and the second user being included in the plurality of users, enabling a data transfer blockchain node to store transfer block data including storage information for at least one storage server that stores the bio-information data, and delivering the transfer block data from the data transfer blockchain node to the first user.