JP2022524996A5 - - Google Patents

Info

Publication number
JP2022524996A5
JP2022524996A5 JP2021552608A JP2021552608A JP2022524996A5 JP 2022524996 A5 JP2022524996 A5 JP 2022524996A5 JP 2021552608 A JP2021552608 A JP 2021552608A JP 2021552608 A JP2021552608 A JP 2021552608A JP 2022524996 A5 JP2022524996 A5 JP 2022524996A5
Authority
JP
Japan
Prior art keywords
party
transaction
signature
transactions
information piece
Prior art date
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.)
Granted
Application number
JP2021552608A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022524996A (ja
JP7508473B2 (ja
Filing date
Publication date
Priority claimed from GB1902908.1A external-priority patent/GB2581970A/en
Priority claimed from GBGB1907499.6A external-priority patent/GB201907499D0/en
Application filed filed Critical
Priority claimed from PCT/IB2020/051825 external-priority patent/WO2020178752A1/en
Publication of JP2022524996A publication Critical patent/JP2022524996A/ja
Publication of JP2022524996A5 publication Critical patent/JP2022524996A5/ja
Application granted granted Critical
Publication of JP7508473B2 publication Critical patent/JP7508473B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021552608A 2019-03-04 2020-03-04 ブロックチェーンの使用方法 Active JP7508473B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1902908.1 2019-03-04
GB1902908.1A GB2581970A (en) 2019-03-04 2019-03-04 Method of using a blockchain
GB1907499.6 2019-05-28
GBGB1907499.6A GB201907499D0 (en) 2019-05-28 2019-05-28 Method of using a blockchain
PCT/IB2020/051825 WO2020178752A1 (en) 2019-03-04 2020-03-04 Method of using a blockchain

Publications (3)

Publication Number Publication Date
JP2022524996A JP2022524996A (ja) 2022-05-11
JP2022524996A5 true JP2022524996A5 (https=) 2023-01-20
JP7508473B2 JP7508473B2 (ja) 2024-07-01

Family

ID=69784502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021552608A Active JP7508473B2 (ja) 2019-03-04 2020-03-04 ブロックチェーンの使用方法

Country Status (4)

Country Link
US (1) US12328398B2 (https=)
EP (1) EP3935586A1 (https=)
JP (1) JP7508473B2 (https=)
WO (1) WO2020178752A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11669914B2 (en) 2018-05-06 2023-06-06 Strong Force TX Portfolio 2018, LLC Adaptive intelligence and shared infrastructure lending transaction enablement platform responsive to crowd sourced information
US11544782B2 (en) 2018-05-06 2023-01-03 Strong Force TX Portfolio 2018, LLC System and method of a smart contract and distributed ledger platform with blockchain custody service
US12412120B2 (en) 2018-05-06 2025-09-09 Strong Force TX Portfolio 2018, LLC Systems and methods for controlling rights related to digital knowledge
US11550299B2 (en) 2020-02-03 2023-01-10 Strong Force TX Portfolio 2018, LLC Automated robotic process selection and configuration
WO2019217323A1 (en) 2018-05-06 2019-11-14 Strong Force TX Portfolio 2018, LLC Methods and systems for improving machines and systems that automate execution of distributed ledger and other transactions in spot and forward markets for energy, compute, storage and other resources
EP3716570B1 (en) * 2019-03-29 2022-07-27 Mitsubishi Electric R&D Centre Europe B.V. Computational puzzles against dos attacks
US11544252B2 (en) * 2019-12-17 2023-01-03 Akamai Technologies, Inc. High performance distributed system of record with extended transaction processing capability
US11982993B2 (en) 2020-02-03 2024-05-14 Strong Force TX Portfolio 2018, LLC AI solution selection for an automated robotic process
US20220094555A1 (en) * 2020-09-18 2022-03-24 Fujitsu Limited Validator control for transaction between blockchains
GB2599400A (en) * 2020-09-30 2022-04-06 Nchain Holdings Ltd Physically unclonable functions
GB2599416A (en) * 2020-09-30 2022-04-06 Nchain Holdings Ltd Authentication system and method
GB2601125A (en) * 2020-11-18 2022-05-25 Nchain Holdings Ltd Node versioning
GB2606709A (en) 2021-05-12 2022-11-23 Nchain Licensing Ag PUF device
US11290465B1 (en) * 2021-05-21 2022-03-29 Zoom Video Communications, Inc. Systems and methods for signed contact lists for user authentication in video conferences
EP4341835B1 (en) 2021-05-21 2026-04-15 Zoom Communications, Inc. Signed contact lists for user authentication in video conferences
CN113469690B (zh) * 2021-07-23 2024-03-26 佳乔(深圳)投资有限公司 一种基于区块链的交易结算方法
GB2618052A (en) * 2021-12-07 2023-11-01 Nchain Licensing Ag Blockchain script engine
US12354106B2 (en) * 2022-08-31 2025-07-08 Bank Of America Corporation Behavior-generated and client-event signed immutable transactions
US20240202703A1 (en) * 2022-12-15 2024-06-20 Hathor Labs System and method for blockchain transaction management

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4970178B2 (ja) * 2007-07-20 2012-07-04 株式会社東芝 対面業務システム、対面制御サーバ装置およびプログラム
US20200267163A1 (en) * 2008-04-25 2020-08-20 Kelce S. Wilson Blockchain for Documents Having Legal Evidentiary Value
CN107851253B (zh) 2015-07-13 2022-03-04 日本电信电话株式会社 合约合意方法、合意验证方法、合约合意系统、合意验证装置、合约合意装置、计算机可读记录介质
US10484178B2 (en) 2016-10-26 2019-11-19 Black Gold Coin, Inc. Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features
US10586210B2 (en) 2016-11-30 2020-03-10 International Business Machines Corporation Blockchain checkpoints and certified checkpoints
EP3560136B1 (en) * 2016-12-22 2020-12-02 Itext Group NV Distributed blockchain-based method for saving the location of a file
US10671712B1 (en) * 2017-03-01 2020-06-02 United Services Automobile Association (Usaa) Virtual notarization using cryptographic techniques and biometric information
DE102017204536B3 (de) * 2017-03-17 2018-03-08 Bundesdruckerei Gmbh Ausstellen virtueller Dokumente in einer Blockchain
US11900491B2 (en) * 2017-03-31 2024-02-13 Syngrafii Inc. Systems and methods for executing and delivering electronic documents
EP3413507B1 (en) * 2017-06-09 2022-05-04 Nokia Technologies Oy Electronic documents certification
WO2019028068A1 (en) * 2017-08-01 2019-02-07 Digital Asset (Switzerland) GmbH METHOD AND APPARATUS FOR AUTOMATICALLY ENGAGED PAYMENT OF DIGITAL GOODS
CN110998629B (zh) 2017-08-15 2025-03-04 区块链控股有限公司 区块链中的随机数生成
US11170092B1 (en) * 2017-12-14 2021-11-09 United Services Automobile Association (Usaa) Document authentication certification with blockchain and distributed ledger techniques
US20190319948A1 (en) * 2018-04-11 2019-10-17 Settleware Secure Services, Inc. Remote authentication and identification proofing systems and methods
US12388667B2 (en) * 2018-06-01 2025-08-12 Roger Norris Gordon System and method with cryptography for transferring recordation and management authority over a real property title to a blockchain ledger
US11120434B2 (en) * 2018-06-08 2021-09-14 AnApp Technologies Limited System and method for securing transaction in a blockchain network
US11223481B2 (en) * 2018-08-29 2022-01-11 J2 Cloud Services, Llc Electronic document signing using blockchain
US20200111087A1 (en) * 2018-10-08 2020-04-09 Jinlei Zhou Method for encrypting digital contract document between contractors
US20220191035A1 (en) * 2019-04-09 2022-06-16 Luke David TUCKER Systems and processes for management of digital or physical assets via distributed ledger

Similar Documents

Publication Publication Date Title
JP2022524996A5 (https=)
JP7587636B2 (ja) プルーフ検証に基づいてオフ・チェーン・データを認証するシステム及び方法
CN113875188A (zh) 哈希函数攻击
CN111316615A (zh) 使用调解器计算机系统确保计算机程序正确执行的系统和方法
CN114362961B (zh) 基于区块链的账户恢复方法、装置、设备及存储介质
CN111464315B (zh) 数字签名处理方法、装置、计算机设备以及存储介质
CN108768618B (zh) 一种基于区块链的ip软核授权方法、装置及介质
KR102218188B1 (ko) 블록체인 기반의 인증서 관리를 수행하는 노드 장치 및 그 동작 방법
JP2022533777A5 (https=)
JP2022533386A5 (https=)
CN107528877B (zh) 基于区块链结构的安全性电子文件处理系统及方法
US12198110B2 (en) Partitioning a request into transactions for a blockchain
CN114698408B (zh) 多接收方安全通信
CN112347516A (zh) 基于区块链的资产证明方法及装置
CN116975936B (zh) 金融资质证明方法、金融资质验证方法
CN113032837A (zh) 开放平台匿名鉴权方法及系统
CN116975937A (zh) 匿名证明方法、匿名验证方法
CN113722690B (zh) 数据发送、接收以及凭证记录方法、设备
CN115587811B (zh) 数字签名的验证方法及装置
KR20200095203A (ko) 전자 문서 관리 방법 및 그 시스템
CN115965373A (zh) 一种支付交易处理方法和装置
CN116418487A (zh) 密钥所有权的存证方法、装置及节点设备
CN113626848A (zh) 样本数据生成方法、装置、电子设备及计算机可读介质
CN113112269A (zh) 多重签名方法、计算机设备和存储介质
CN118677619B (zh) 协同签名方法、装置、设备及系统