OFF-CHAIN DATA SHARING SYSTEM AND METHOD THEREOF

An off-chain data sharing system according to an embodiment of the present invention includes a first storage node to store off-chain data, a blockchain node to store a ledger that records permission information of the off-chain data, and a data stream hub to relay data transmission and reception be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM, Ji Won, KANG, Sang Jun, BAE, Sang Ji, SEO, Han Saem
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An off-chain data sharing system according to an embodiment of the present invention includes a first storage node to store off-chain data, a blockchain node to store a ledger that records permission information of the off-chain data, and a data stream hub to relay data transmission and reception between the first storage node and a second storage node requesting the off-chain data by referring to the permission information.