Title:
CONTROL METHOD, CONTROL PROGRAM, AND INFORMATION PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/224365
Kind Code:
A1
Abstract:
This information processing device (100) acquires state data (101) that corresponds to a current state from a first BC network (110). The information processing device (100) acquires an instruction to execute a transaction that corresponds to the current state. The information processing device (100) transmits the acquired instruction to execute the transaction that corresponds to the current state to a BC network (120) included in a plurality of BC networks (120). The information processing device (100) confirms, on the basis of a condition defined in the acquired state data (101), the destination of state transition for the current state of a series of transactions, in collaboration with the first BC network (110).
Inventors:
FUJIMOTO SHINGO (JP)
KAMAKURA KEN (JP)
KAMAKURA KEN (JP)
Application Number:
PCT/JP2021/016106
Publication Date:
October 27, 2022
Filing Date:
April 20, 2021
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
G06Q20/22
Domestic Patent References:
| WO2020255382A1 | 2020-12-24 |
Foreign References:
| JP2020047104A | 2020-03-26 | |||
| CN112435030A | 2021-03-02 | |||
| JP2020047104A | 2020-03-26 | |||
| US20190251555A1 | 2019-08-15 |
Other References:
FUJIMOTO, SHINGO; KAMAKURA, KEN: "4F-12 Proposal of secure interwork between blockchains", PROCEEDINGS OF 2018 SYMPOSIUM ON CRYPTOGRAPHY AND INFORMATION SECURITY (SCIS2018); JANUARY 23-26, 2018, IEICE, JP, 1 January 2018 (2018-01-01) - 26 January 2018 (2018-01-26), JP, pages 1 - 6, XP009535666
See also references of EP 4328835A4
See also references of EP 4328835A4
Attorney, Agent or Firm:
SAKAI, Akinori (JP)
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