Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/120283
Kind Code:
A1
Abstract:
An information processing device (100) according to the present disclosure comprises: an acceptance unit (133) for accepting a request for a plurality of items of user information having been collected from a plurality of individual users, the request regarding the providing of user information collected from users; and a verification unit (134) that, when the request is accepted by the acceptance unit, executes a procedure for proving en bloc that consent has been obtained from each of the users from whom the plurality of items of user information were collected, said procedure being executed in a blockchain in which a written record is left to the effect that the users consented in advance to user information being provided to a third party, whereby the consent of the plurality of users is verified.
Inventors:
SHIRAI RYOTARO (JP)
Application Number:
PCT/JP2022/045720
Publication Date:
June 29, 2023
Filing Date:
December 12, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G06F21/62; G06F21/60; G06F21/64; G06Q30/06; H04L9/32
Domestic Patent References:
| WO2021059434A1 | 2021-04-01 |
Foreign References:
| JP2021048546A | 2021-03-25 | |||
| JP2017220710A | 2017-12-14 |
Other References:
KEN NAGANUMA HITACHI, LTD.: "Tech Background: Transparency vs Anonymity", SPECIAL FEATURE LATEST TRENDS IN BLOCKCHAIN TECHNOLOGY, vol. 61, no. 2, 1 February 2020 (2020-02-01), pages 152 - 158, XP093073269
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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