JPWO2021125109A1 - - Google Patents

Info

Publication number
JPWO2021125109A1
JPWO2021125109A1 JP2021565562A JP2021565562A JPWO2021125109A1 JP WO2021125109 A1 JPWO2021125109 A1 JP WO2021125109A1 JP 2021565562 A JP2021565562 A JP 2021565562A JP 2021565562 A JP2021565562 A JP 2021565562A JP WO2021125109 A1 JPWO2021125109 A1 JP WO2021125109A1
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
Application number
JP2021565562A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021125109A1 publication Critical patent/JPWO2021125109A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
JP2021565562A 2019-12-19 2020-12-11 Pending JPWO2021125109A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962950522P 2019-12-19 2019-12-19
PCT/JP2020/046402 WO2021125109A1 (ja) 2019-12-19 2020-12-11 制御方法、装置、及び、プログラム

Publications (1)

Publication Number Publication Date
JPWO2021125109A1 true JPWO2021125109A1 (ja) 2021-06-24

Family

ID=76476602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021565562A Pending JPWO2021125109A1 (ja) 2019-12-19 2020-12-11

Country Status (4)

Country Link
US (1) US20220300958A1 (ja)
JP (1) JPWO2021125109A1 (ja)
CN (1) CN114746886A (ja)
WO (1) WO2021125109A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210374731A1 (en) * 2020-05-26 2021-12-02 Coinbase, Inc. Systems and methods for consensus-based access control for smart contract functions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6931999B2 (ja) * 2017-02-06 2021-09-08 株式会社日立製作所 信用度管理システムおよび信用度管理方法
WO2018163044A1 (en) * 2017-03-05 2018-09-13 Tatchell Shona System and method for provision of supply chain financing of ethically verified product where there has been verification of production processes and products inspection using blockchain smart contracts
US11429960B2 (en) * 2017-05-24 2022-08-30 Nxm Labs, Inc. Network configuration management for networked client devices using a distributed ledger service
JP7014393B2 (ja) * 2017-06-15 2022-02-01 公立大学法人会津大学 データ処理装置、及びこれにおけるデータ処理方法
CN107464148A (zh) * 2017-08-23 2017-12-12 众安信息技术服务有限公司 一种基于联盟链的智能合约升级方法和系统
US10476847B1 (en) * 2017-12-08 2019-11-12 Symbiont.Io, Inc. Systems, methods, and devices for implementing a smart contract on a distributed ledger technology platform
WO2019186282A1 (en) * 2018-03-29 2019-10-03 Dlt Labs, Inc. Updateable smart contracts
JP6684850B2 (ja) * 2018-05-16 2020-04-22 株式会社日立製作所 分散台帳システム、分散台帳サブシステム、および、分散台帳ノード
US20200042971A1 (en) * 2018-07-31 2020-02-06 American Express Travel Related Services Co., Inc. System and method for transaction account based micro-payments
US10855475B1 (en) * 2018-09-06 2020-12-01 Facebook, Inc. Systems and methods for securing data to an immutable distributed ledger
US11341451B2 (en) * 2018-10-10 2022-05-24 Questaweb Holdings Inc. Hierarchical blockchain architecture for global trade management
US11195180B2 (en) * 2019-01-25 2021-12-07 International Business Machines Corporation Virtual blockchain
US11249985B2 (en) * 2019-06-15 2022-02-15 Facebook, Inc. Scalable, secure, efficient, and adaptable distributed digital ledger transaction network
US20210004794A1 (en) * 2019-07-02 2021-01-07 Wipro Limited Method and system for automatically generating personalized smart contracts

Also Published As

Publication number Publication date
CN114746886A (zh) 2022-07-12
US20220300958A1 (en) 2022-09-22
WO2021125109A1 (ja) 2021-06-24

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Legal Events

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Effective date: 20230913