JPWO2021191656A1 - - Google Patents
Info
- Publication number
- JPWO2021191656A1 JPWO2021191656A1 JP2022509741A JP2022509741A JPWO2021191656A1 JP WO2021191656 A1 JPWO2021191656 A1 JP WO2021191656A1 JP 2022509741 A JP2022509741 A JP 2022509741A JP 2022509741 A JP2022509741 A JP 2022509741A JP WO2021191656 A1 JPWO2021191656 A1 JP WO2021191656A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q2220/00—Business processing using cryptography
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Computer Security & Cryptography (AREA)
- Finance (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023047416A JP2023093457A (ja) | 2020-03-23 | 2023-03-23 | デジタルアセットトークンの生成、発行、売買移転のピアツーピア分散型台帳への記録方法及びデジタルアセットトークン統合システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2020/052704 WO2021191656A1 (ja) | 2020-03-23 | 2020-03-23 | デジタルアセットトークンの生成、発行、売買移転のピアツーピア分散型台帳への記録方法及びデジタルアセットトークン統合システム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023047416A Division JP2023093457A (ja) | 2020-03-23 | 2023-03-23 | デジタルアセットトークンの生成、発行、売買移転のピアツーピア分散型台帳への記録方法及びデジタルアセットトークン統合システム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021191656A1 true JPWO2021191656A1 (de) | 2021-09-30 |
Family
ID=70975903
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022509741A Pending JPWO2021191656A1 (de) | 2020-03-23 | 2020-03-23 | |
| JP2023047416A Pending JP2023093457A (ja) | 2020-03-23 | 2023-03-23 | デジタルアセットトークンの生成、発行、売買移転のピアツーピア分散型台帳への記録方法及びデジタルアセットトークン統合システム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023047416A Pending JP2023093457A (ja) | 2020-03-23 | 2023-03-23 | デジタルアセットトークンの生成、発行、売買移転のピアツーピア分散型台帳への記録方法及びデジタルアセットトークン統合システム |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JPWO2021191656A1 (de) |
| WO (1) | WO2021191656A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11201806709PA (en) * | 2016-02-23 | 2018-09-27 | Nchain Holdings Ltd | Universal tokenisation system for blockchain-based cryptocurrencies |
| EP3385894B1 (de) * | 2017-04-03 | 2021-07-21 | PLC Group AG | Verfahren zur erstellung einer transaktion mit kryptografischer unterschrift |
| US20190130484A1 (en) * | 2017-05-10 | 2019-05-02 | Responsible Gold Operations Ltd. | Asset cards for tracking divisible assets in a distributed ledger |
| US20190236564A1 (en) * | 2018-01-31 | 2019-08-01 | Walmart Apollo, Llc | System and method for digital currency via blockchain |
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2020
- 2020-03-23 JP JP2022509741A patent/JPWO2021191656A1/ja active Pending
- 2020-03-23 WO PCT/IB2020/052704 patent/WO2021191656A1/ja active Application Filing
-
2023
- 2023-03-23 JP JP2023047416A patent/JP2023093457A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021191656A1 (ja) | 2021-09-30 |
| JP2023093457A (ja) | 2023-07-04 |