Title:
FULLY DISTRIBUTED BLOCKCHAIN SYSTEM AND COMPUTER PROGRAM FOR CRYPTO ASSET TRANSACTION THAT ALLOWS PARTICIPATION OF ANONYMOUS USER WHILE PREVENTING ILLEGAL TRANSACTION
Document Type and Number:
WIPO Patent Application WO/2023/002640
Kind Code:
A1
Abstract:
Provided is a fully distributed blockchain system for preventing an illegal activity or tax evasion using crypto assets. This blockchain system enables a participant to select registration of personal information, discloses only the information necessary for calculating the amount of tax payment without disclosing to the public all the registered personal information of the participant when the participant registers the personal information for transaction, and enables execution of basic operations such as mining and remittance while disabling reception of crypto assets from other users when the participant does not register the personal information.
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Inventors:
SHIBATA NAOKI (JP)
ITO EIJI (JP)
WATANABE HIRONORI (JP)
ITO EIJI (JP)
WATANABE HIRONORI (JP)
Application Number:
PCT/JP2021/041510
Publication Date:
January 26, 2023
Filing Date:
November 11, 2021
Export Citation:
Assignee:
PROOF OF SEARCH K K (JP)
International Classes:
G06F21/33; H04L9/08
Foreign References:
| JP2020177372A | 2020-10-29 | |||
| JP2018093434A | 2018-06-14 | |||
| JP3228339U | 2020-10-22 | |||
| JP6799837B1 | 2020-12-16 | |||
| JPH058743B2 | 1993-02-03 |
Other References:
NAKAMOTO, S, BITCOIN: A PEER-TO-PEER ELECTRONIC CASH SYSTEM, 2008
ELLIPTIC, FINANCIAL CRIME TYPOLOGIES IN CRYPTOASSETS: THE CONCISE GUIDE FOR COMPLIANCE LEADERS. ACCESSED, 1 February 2021 (2021-02-01), Retrieved from the Internet
FATF 40 RECOMMENDATIONS, Retrieved from the Internet
SEUNGHYEON LEECHANGHOON YOONHEEDO KANGYEONKEUN KIMYONGDAE KIMDONGSU HANSOOEL SONSEUNGWON SHIN: "Cybercriminal Minds: An investigative study of cryptocurrency abuses in the Dark Web", 1 February 2021
See also references of EP 4148602A4
ELLIPTIC, FINANCIAL CRIME TYPOLOGIES IN CRYPTOASSETS: THE CONCISE GUIDE FOR COMPLIANCE LEADERS. ACCESSED, 1 February 2021 (2021-02-01), Retrieved from the Internet
FATF 40 RECOMMENDATIONS, Retrieved from the Internet
SEUNGHYEON LEECHANGHOON YOONHEEDO KANGYEONKEUN KIMYONGDAE KIMDONGSU HANSOOEL SONSEUNGWON SHIN: "Cybercriminal Minds: An investigative study of cryptocurrency abuses in the Dark Web", 1 February 2021
See also references of EP 4148602A4
Attorney, Agent or Firm:
HAGIMORI Manabu (JP)
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