System and method for providing personal information using one time private key based on blockchain of proof of use
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United States of America Patent
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Mar 26, 2024
Grant Date -
Aug 5, 2021
app pub date -
Apr 23, 2021
filing date -
Oct 31, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure relates to a system and a method for providing personal information for an online service system. More particularly, the present disclosure relates to a system and a method for providing personal information using a one-time private key based on a blockchain of proof of use, wherein personal information is registered and stored in a distributed manner in a blockchain network, services in online and offline service systems are used by using alternative authentication identification information that is anonymous and includes a public key to access the personal information in the blockchain network, and for membership registration and login, only the alternative authentication identification information is used to receive a service, become a member of a service, and to log in, without providing the personal information.
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