Blockchain based data management system and method thereof

Blockchain based data management system and method thereof

A data management system according to an embodiment of this invention includes a blockchain node configured to store on-chain data on blockchain and a service server, upon receiving a service request associated with the original data from a client, i) accessing off-chain data stored in a storage nod...

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Hauptverfasser: Heo, Young Yoo, Seo, Han Saem, Sung, Ki Woon, Lee, Kyu Sang, Kim, Kyung Jin, Yoon, Chang Suk
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator Heo, Young Yoo
Seo, Han Saem
Sung, Ki Woon
Lee, Kyu Sang
Kim, Kyung Jin
Yoon, Chang Suk
description A data management system according to an embodiment of this invention includes a blockchain node configured to store on-chain data on blockchain and a service server, upon receiving a service request associated with the original data from a client, i) accessing off-chain data stored in a storage node or recording off-chain data in the storage node according to the service request, and ii) sending a transaction proposal to the blockchain node for a record associated with the service request to be stored in the blockchain.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Blockchain based data management system and method thereof
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