Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/079832
Kind Code:
A1
Abstract:
An information processing device according to one embodiment of the present feature comprises a transmission unit and an execution unit. The transmission unit transmits, to a blockchain, encrypted contract information relating to a payer who pays a prescribed amount of money and a recipient who receives the prescribed amount of money. The execution unit automatically executes payment on the basis of the contract information. Thus, automatic payment is made possible while protecting the privacy of contract information managed by the blockchain. Additionally, various use cases can be flexibly handled, in a state in which privacy is protected, by using the functionalities of the blockchain and a smart contract.
Inventors:
MAEDA YUSAKU (JP)
MARUYAMA SHINYA (JP)
MARUYAMA SHINYA (JP)
Application Number:
PCT/JP2022/033998
Publication Date:
May 11, 2023
Filing Date:
September 12, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G06Q20/06; G06Q20/38; G06Q50/10; H04L9/32
Domestic Patent References:
| WO2021181606A1 | 2021-09-16 |
Foreign References:
| JP2021166499A | 2021-10-21 | |||
| US20200374700A1 | 2020-11-26 | |||
| KR102103553B1 | 2020-06-01 | |||
| JP2021064891A | 2021-04-22 | |||
| JP2020068388A | 2020-04-30 | |||
| JP2020013405A | 2020-01-23 | |||
| JP2020501402A | 2020-01-16 |
Other References:
"Cryptocurrency Monthly", 23 August 2018, PLEASURE PUBLISHING , JP, ISBN: 978-4-9909183-8-5, article ANONYMOUS: "Quras", pages: 64 - 65, XP009546006
Attorney, Agent or Firm:
MINAMI AOYAMA PATENT AND TRADEMARK ATTORNEYS (JP)
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