Title:
FIRST COPYRIGHT HOLDER AUTHENTICATION SYSTEM USING BLOCKCHAIN, AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/172668
Kind Code:
A1
Abstract:
The present invention relates to a first copyright holder authentication system using a blockchain, and a method therefor, the system comprising: a copyright holder terminal into which minimum unit information about a first work is inputted, and which generates a unique ID generation request signal for a copyright holder; a work management server for receiving the unique ID generation request signal, generating unique ID information according to whether a unique ID is authenticated, determining the distinctiveness and similarity of the minimum unit information when receiving the minimum unit information, generating a hash value including time point information about the minimum unit information according to the determination result, and storing the generated hash value in the blockchain by being connected to a blockchain network; and an authentication server for receiving information about the unique ID and the minimum unit information from the work management server and authenticating the received pieces of information.
Inventors:
KIM KANG SAN (KR)
Application Number:
PCT/KR2020/008334
Publication Date:
September 02, 2021
Filing Date:
June 26, 2020
Export Citation:
Assignee:
BRAINCOLLA INC (KR)
International Classes:
G06F21/10; G06F21/31; G06Q50/18; H04L9/08; H04L9/32
Foreign References:
| KR101981699B1 | 2019-05-23 | |||
| KR20180079805A | 2018-07-11 | |||
| KR20200012634A | 2020-02-05 | |||
| KR101979323B1 | 2019-05-15 | |||
| KR101628005B1 | 2016-06-13 |
Attorney, Agent or Firm:
CHOI, Seung Wook (KR)
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