[go: up one dir, main page]

SG11202100309PA - Blockchain-based transaction processing method and apparatus, and electronic device - Google Patents

Blockchain-based transaction processing method and apparatus, and electronic device

Info

Publication number
SG11202100309PA
SG11202100309PA SG11202100309PA SG11202100309PA SG11202100309PA SG 11202100309P A SG11202100309P A SG 11202100309PA SG 11202100309P A SG11202100309P A SG 11202100309PA SG 11202100309P A SG11202100309P A SG 11202100309PA SG 11202100309P A SG11202100309P A SG 11202100309PA
Authority
SG
Singapore
Prior art keywords
blockchain
electronic device
processing method
transaction processing
based transaction
Prior art date
Application number
SG11202100309PA
Other languages
English (en)
Inventor
Jiyuan Wang
Xuebing Yan
Original Assignee
Advanced New Technologies Co Ltd
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 by Advanced New Technologies Co Ltd filed Critical Advanced New Technologies Co Ltd
Publication of SG11202100309PA publication Critical patent/SG11202100309PA/en

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
    • 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
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • 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
    • 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
    • G06Q20/0658—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash e-cash managed locally
    • 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
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3821—Electronic credentials
    • 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
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3827—Use of message hashing
    • 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
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • 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
    • G06Q20/386—Payment protocols; Details thereof using messaging services or messaging apps
    • 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
    • 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
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • 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
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Technology Law (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
SG11202100309PA 2018-10-25 2019-08-29 Blockchain-based transaction processing method and apparatus, and electronic device SG11202100309PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811253444.0A CN109598504B (zh) 2018-10-25 2018-10-25 基于区块链的交易处理方法及装置、电子设备
PCT/CN2019/103238 WO2020082893A1 (zh) 2018-10-25 2019-08-29 基于区块链的交易处理方法及装置、电子设备

Publications (1)

Publication Number Publication Date
SG11202100309PA true SG11202100309PA (en) 2021-02-25

Family

ID=65957010

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100309PA SG11202100309PA (en) 2018-10-25 2019-08-29 Blockchain-based transaction processing method and apparatus, and electronic device

Country Status (6)

Country Link
US (1) US11481765B2 (zh)
EP (1) EP3816910B1 (zh)
CN (2) CN109598504B (zh)
SG (1) SG11202100309PA (zh)
TW (1) TWI706278B (zh)
WO (1) WO2020082893A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11416852B1 (en) * 2017-12-15 2022-08-16 Worldpay, Llc Systems and methods for generating and transmitting electronic transaction account information messages
CN109598504B (zh) * 2018-10-25 2020-09-01 阿里巴巴集团控股有限公司 基于区块链的交易处理方法及装置、电子设备
CN110175831B (zh) * 2019-04-23 2023-09-29 创新先进技术有限公司 一种基于区块链的信用转移方法、装置及电子设备
CN110070445B (zh) * 2019-04-28 2024-03-01 深圳前海微众银行股份有限公司 一种基于区块链系统的交易处理方法及装置
CN110264348B (zh) * 2019-05-07 2021-08-20 北京奇艺世纪科技有限公司 一种交易上链的处理方法、装置及存储介质
US11108545B2 (en) 2019-05-31 2021-08-31 Advanced New Technologies Co., Ltd. Creating a blockchain account and verifying blockchain transactions
CN110264354B (zh) * 2019-05-31 2020-09-01 阿里巴巴集团控股有限公司 创建区块链账户及验证区块链交易的方法及装置
CN110648124B (zh) * 2019-08-30 2021-06-29 创新先进技术有限公司 在区块链中并发执行交易的方法和装置
CN110796545B (zh) * 2019-10-25 2024-03-29 杭州趣链科技有限公司 一种区块链交易的批处理方法、设备和存储介质
CN112202564B (zh) * 2020-09-14 2022-09-20 成都质数斯达克科技有限公司 交易传递方法、装置、电子设备及可读存储介质
CN113225368B (zh) * 2021-02-07 2022-04-19 武汉卓尔信息科技有限公司 一种区块链交易方法、装置、电子设备及存储介质
US11936794B2 (en) * 2021-09-16 2024-03-19 Masterard International Incorporated Method and system for parallel processing of smart contracts in permissioned blockchains
CN114493602B (zh) * 2022-04-08 2022-07-22 恒生电子股份有限公司 区块链交易的执行方法、装置、电子设备和存储介质
CN116634025B (zh) * 2023-07-25 2023-12-29 武汉趣链数字科技有限公司 一种确定交易顺序的方法、设备、系统和存储介质

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7856660B2 (en) * 2001-08-21 2010-12-21 Telecommunication Systems, Inc. System for efficiently handling cryptographic messages containing nonce values
US7529371B2 (en) * 2004-04-22 2009-05-05 International Business Machines Corporation Replaceable sequenced one-time pads for detection of cloned service client
US7725927B2 (en) * 2005-10-28 2010-05-25 Yahoo! Inc. Low code-footprint security solution
US20080077795A1 (en) * 2006-09-25 2008-03-27 Macmillan David M Method and apparatus for two-way authentication without nonces
US20080148052A1 (en) * 2006-10-25 2008-06-19 Motorola, Inc. Method and system for authentication bonding two devices and sending authenticated events
US20100275020A1 (en) * 2006-11-02 2010-10-28 Takashi Aramaki Communication method, communication system, mobile node and communication node
US8850197B2 (en) * 2009-07-31 2014-09-30 Futurewei Technologies, Inc. Optical network terminal management control interface-based passive optical network security enhancement
US20140133656A1 (en) * 2012-02-22 2014-05-15 Qualcomm Incorporated Preserving Security by Synchronizing a Nonce or Counter Between Systems
TWI517069B (zh) * 2014-03-14 2016-01-11 謝宛霖 雲端即時租賃方法
EP3183595A1 (en) * 2014-08-22 2017-06-28 Philips Lighting Holding B.V. Localization system comprising multiple beacons and an assignment system
WO2016161073A1 (en) * 2015-03-31 2016-10-06 Nasdaq, Inc. Systems and methods of blockchain transaction recordation
EP3317775B1 (en) * 2015-07-02 2022-02-16 Nasdaq, Inc. Systems and methods of secure provenance for distributed transaction databases
US10339132B2 (en) * 2015-07-09 2019-07-02 Netapp, Inc. Flow control technique for EOS system
US20170228731A1 (en) * 2016-02-09 2017-08-10 Fmr Llc Computationally Efficient Transfer Processing and Auditing Apparatuses, Methods and Systems
WO2017091530A1 (en) * 2015-11-24 2017-06-01 Gartland & Mellina Group Blockchain solutions for financial services and other transaction-based industries
US10230756B2 (en) * 2015-11-25 2019-03-12 International Business Machines Corporation Resisting replay attacks efficiently in a permissioned and privacy-preserving blockchain network
EP3403213B1 (fr) * 2016-01-15 2024-10-23 Enrico Maim Procédés et systèmes mis en oeuvre dans une architecture en réseau de noeuds susceptibles de réaliser des transactions basées sur messages
US10255108B2 (en) * 2016-01-26 2019-04-09 International Business Machines Corporation Parallel execution of blockchain transactions
CA3014727A1 (en) * 2016-02-23 2017-08-31 nChain Holdings Limited Method and system for efficient transfer of cryptocurrency associated with a payroll on a blockchain that leads to an automated payroll method and system based on smart contracts
CN109314636B (zh) * 2016-02-23 2022-01-11 区块链控股有限公司 用于从区块链中安全提取数据的密码方法和系统
EP3420456B8 (en) * 2016-02-25 2020-11-04 Trusona, Inc. Anti-replay systems and methods
GB201607476D0 (en) * 2016-04-29 2016-06-15 Eitc Holdings Ltd Operating system for blockchain IOT devices
US10333705B2 (en) * 2016-04-30 2019-06-25 Civic Technologies, Inc. Methods and apparatus for providing attestation of information using a centralized or distributed ledger
US20180284753A1 (en) * 2016-05-09 2018-10-04 StrongForce IoT Portfolio 2016, LLC Methods and systems for data storage and communication in an internet of things chemical production process
KR101781583B1 (ko) 2016-08-31 2017-09-27 서강대학교산학협력단 블록체인을 기반으로 한 파일 관리/검색 시스템 및 파일 관리/검색 방법
WO2018049234A1 (en) * 2016-09-09 2018-03-15 Trusona, Inc. Systems and methods for distribution of selected authentication information for a network of devices
CN106452785B (zh) * 2016-09-29 2019-05-17 财付通支付科技有限公司 区块链网络、分支节点及区块链网络应用方法
CN108075895B (zh) 2016-11-15 2020-03-24 深圳银链科技有限公司 一种基于区块链的节点许可方法和系统
CN106815722B (zh) * 2016-12-22 2021-05-07 中钞信用卡产业发展有限公司杭州区块链技术研究院 基于区块链的信息处理方法和装置
EP3568794B1 (fr) * 2017-01-16 2024-03-13 Enrico Maim Procédés et systèmes pour l'exécution de contrats intelligents dans des environnements sécurisés
US11316868B2 (en) * 2017-02-24 2022-04-26 Nec Corporation Information verification system, information verification device, method and program
WO2018165940A1 (en) * 2017-03-16 2018-09-20 Hong Kong R & D Centre for Logistics and Supply Chain Management Enabling Technologies Limited A system and method for controlling a ledger of transactions
CN106991607B (zh) * 2017-03-29 2020-04-10 杭州溪塔科技有限公司 一种基于区块链账户模型的无序交易控制方法
EP3382616A1 (de) * 2017-03-31 2018-10-03 Siemens Aktiengesellschaft Verfahren und vorrichtung zum rechnergestützten bereitstellen eines sicherheitsgeschützten digitalen zwillings
EP3382629A1 (de) * 2017-03-31 2018-10-03 Siemens Aktiengesellschaft Verfahren und zeitgeber zum bereitstellen von sicherheitsgeschützten zeitangaben
US20180293547A1 (en) * 2017-04-06 2018-10-11 Jaspreet Randhawa Methods and systems for employment and education verification using blockchain
EP3388994A1 (de) * 2017-04-12 2018-10-17 Siemens Aktiengesellschaft Verfahren und vorrichtung zum rechnergestützten testen einer blockkette
WO2018195364A1 (en) * 2017-04-19 2018-10-25 Baton Systems, Inc. Time stamping systems and methods
US20210083852A1 (en) * 2017-06-07 2021-03-18 nChain Holdings Limited Computer-implemented system and method for managing large blocks over a blockchain network
EP4254301A3 (en) * 2017-06-07 2023-10-11 nChain Licensing AG Credential generation and distribution method and system for a blockchain network
US10581613B2 (en) * 2017-06-09 2020-03-03 Ecole Polytechnique Federale De Lausanne (Epfl) Cryptographically verifiable data structure having multi-hop forward and backwards links and associated systems and methods
WO2019015904A1 (en) * 2017-07-17 2019-01-24 Radix Dlt Limited DISTRIBUTED REGISTRY TECHNOLOGY
GB201711867D0 (en) * 2017-07-24 2017-09-06 Nchain Holdings Ltd Computer-implemented system and method
CN107688999B (zh) 2017-08-11 2020-11-13 杭州溪塔科技有限公司 一种基于区块链的并行交易执行方法
CN107678865A (zh) * 2017-09-20 2018-02-09 中国银行股份有限公司 基于交易分组的区块链的验证方法以及系统
GB201715423D0 (en) * 2017-09-22 2017-11-08 Nchain Holdings Ltd Computer-implemented system and method
EP3462313A1 (de) * 2017-09-27 2019-04-03 Siemens Aktiengesellschaft Verfahren und verteiltes datenbanksystem zum rechnergestützten ausführen eines programmcodes
US11316696B2 (en) * 2017-09-29 2022-04-26 R3 Ltd. Hash subtrees for grouping components by component type
GB2569278A (en) * 2017-10-23 2019-06-19 Cygnetise Ltd Methods and apparatus for verifying a user transaction
US11449864B2 (en) * 2017-10-31 2022-09-20 R3 Ltd. Reissuing obligations to preserve privacy
CN107993147A (zh) * 2017-11-13 2018-05-04 中国银行股份有限公司 热点账户的余额控制方法及装置
US11042934B2 (en) * 2017-11-13 2021-06-22 Bank Of America Corporation Crypto-machine learning enabled blockchain based profile pricer
US20190164150A1 (en) * 2017-11-29 2019-05-30 Bank Of America Corporation Using Blockchain Ledger for Selectively Allocating Transactions to User Accounts
CN107943976B (zh) * 2017-11-29 2022-02-25 中国银行股份有限公司 一种海量交易日志中基于账户的热点交易识别方法及系统
US10567156B2 (en) * 2017-11-30 2020-02-18 Bank Of America Corporation Blockchain-based unexpected data detection
US12130706B2 (en) * 2017-12-14 2024-10-29 International Business Machines Corporation Redundancy reduction in blockchains
CN108053211B (zh) * 2017-12-27 2021-04-06 北京欧链科技有限公司 基于区块链的交易处理方法及装置
US11016456B2 (en) * 2018-01-11 2021-05-25 Lancium Llc Method and system for dynamic power delivery to a flexible datacenter using unutilized energy sources
JP6897973B2 (ja) * 2018-02-15 2021-07-07 株式会社アクセル サーバ装置、処理システム、処理方法及び処理プログラム
EP3777018B1 (en) * 2018-03-29 2024-06-12 Telefonaktiebolaget LM Ericsson (publ) Technique for computing a block in a blockchain network
CN108282334B (zh) * 2018-04-13 2021-04-27 浪潮集团有限公司 一种基于区块链的多方密钥协商装置、方法及系统
US11005664B2 (en) * 2018-04-16 2021-05-11 R3 Ltd. Blockchain post-quantum signature scheme
CN108667632B (zh) 2018-04-19 2020-10-30 创新先进技术有限公司 基于区块链的信用记录共享方法及装置、电子设备
CN108805569A (zh) * 2018-05-29 2018-11-13 阿里巴巴集团控股有限公司 基于区块链的交易处理方法及装置、电子设备
US11556874B2 (en) * 2018-06-11 2023-01-17 International Business Machines Corporation Block creation based on transaction cost and size
US20200013050A1 (en) * 2018-07-06 2020-01-09 Keir Finlow-Bates Blockchain based payments for digital certificate provisioning of internet of things devices
US11204939B2 (en) * 2018-07-18 2021-12-21 Bank Of America Corporation Data manifest as a blockchain service
US10965466B2 (en) * 2018-08-03 2021-03-30 National Taiwan University Estimable proof-of-work for blockchain
US11159307B2 (en) * 2018-08-08 2021-10-26 International Business Machines Corporation Ad-hoc trusted groups on a blockchain
CN109242484A (zh) * 2018-08-09 2019-01-18 玄章技术有限公司 一种区块链的共识激励方法
US11063760B2 (en) * 2018-08-22 2021-07-13 Sasken Technologies Ltd Method for ensuring security of an internet of things network
IL261679A (en) * 2018-09-06 2018-10-31 Acuant Inc System and method for management of digital id
AU2019236667B2 (en) * 2018-09-28 2023-10-05 Infosys Limited System and method for decentralized identity management, authentication and authorization of applications
US10756912B2 (en) * 2018-10-12 2020-08-25 Avaya Inc. Distributed ledger and blockchain to confirm validity of call recordings
US20200119904A1 (en) * 2018-10-15 2020-04-16 Ca, Inc. Tamper-proof privileged user access system logs
US11133923B2 (en) * 2018-10-24 2021-09-28 Landis+Gyr Innovations, Inc. Cryptographic operations using internet of things device pool
CN109598504B (zh) * 2018-10-25 2020-09-01 阿里巴巴集团控股有限公司 基于区块链的交易处理方法及装置、电子设备

Also Published As

Publication number Publication date
EP3816910A4 (en) 2021-09-15
CN109598504B (zh) 2020-09-01
EP3816910B1 (en) 2022-12-28
US11481765B2 (en) 2022-10-25
CN109598504A (zh) 2019-04-09
US20210150519A1 (en) 2021-05-20
EP3816910A1 (en) 2021-05-05
TW202016787A (zh) 2020-05-01
WO2020082893A1 (zh) 2020-04-30
CN112232817B (zh) 2024-12-27
TWI706278B (zh) 2020-10-01
CN112232817A (zh) 2021-01-15

Similar Documents

Publication Publication Date Title
SG11202005054TA (en) Blockchain-based transaction processing method and apparatus, and electronic device
SG11202101606YA (en) Blockchain-based transaction processing method, apparatus, and electronic device
SG11202100621QA (en) Method, apparatus and electronic device for blockchain transactions
SG11202010530PA (en) Method, apparatus and electronic device for blockchain-based transaction consensus processing
SG11202100309PA (en) Blockchain-based transaction processing method and apparatus, and electronic device
SG11202100711RA (en) Event processing method, apparatus and electronic device based on blockchain technology
SG11202010849XA (en) Method, apparatus and electronic device for blockchain transactions
SG11202010811VA (en) Method, apparatus and electronic device for blockchain transactions
SG11202010816YA (en) Method, apparatus and electronic device for blockchain transactions
SG11202005053QA (en) Method, apparatus, and electronic device for executing transactions based on blockchain
SG11202100939XA (en) Method, apparatus and electronic device for blockchain transactions
ZA201903714B (en) Blockchain-based commodity claim method and apparatus, and electronic device
SG11202004839XA (en) Blockchain-based transaction processing method and apparatus
SG11202010382VA (en) Transaction Consensus Processing Method And Apparatus For Blockchain And Electronic Device
SG11202100871XA (en) Event processing method, apparatus and electronic device based on blockchain technology
SG11202100872VA (en) Data processing method, apparatus, and device
ZA201905520B (en) Blockchain-based transaction processing method and apparatus
SG11201905265VA (en) Blockchain Transaction Reconciliation Method And Apparatus, And Electronic Device
SG11202004836UA (en) Cross-blockchain interaction method, apparatus, system, and electronic device
SG11202100863XA (en) Method, apparatus, and electronic device for blockchain-based recordkeeping
SG11202004735YA (en) Fund flow method and apparatus, and electronic device
SG11202100828VA (en) Blockchain-based transaction processing methods, apparatuses, and electronic devices
SG11202101514SA (en) Method, apparatus, and electronic device for blockchain-based recordkeeping
SG11202005058YA (en) Fund flow method and apparatus, and electronic device
SG11202101754WA (en) Method, apparatus and electronic device for blockchain transactions