SG11202112444QA - Methods and devices for recording work history and proving reputation in a blockchain network - Google Patents

Methods and devices for recording work history and proving reputation in a blockchain network

Info

Publication number
SG11202112444QA
SG11202112444QA SG11202112444QA SG11202112444QA SG11202112444QA SG 11202112444Q A SG11202112444Q A SG 11202112444QA SG 11202112444Q A SG11202112444Q A SG 11202112444QA SG 11202112444Q A SG11202112444Q A SG 11202112444QA SG 11202112444Q A SG11202112444Q A SG 11202112444QA
Authority
SG
Singapore
Prior art keywords
reputation
proving
methods
devices
blockchain network
Prior art date
Application number
SG11202112444QA
Inventor
Wei Zhang
Andrew James Mee
Steven Patrick Coughlan
Craig Steven Wright
Alexander Mackay
Original Assignee
Nchain Holdings 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 Nchain Holdings Ltd filed Critical Nchain Holdings Ltd
Publication of SG11202112444QA publication Critical patent/SG11202112444QA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • 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
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3825—Use of electronic signatures
    • 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
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions
    • 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
    • H04L9/3263—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 involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • 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
    • 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
    • G06Q20/38215—Use of certificates or encrypted proofs of transaction rights

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
SG11202112444QA 2019-05-10 2020-05-05 Methods and devices for recording work history and proving reputation in a blockchain network SG11202112444QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1906634.9A GB2583766A (en) 2019-05-10 2019-05-10 Methods and devices for recording work history and proving reputation in a blockchain network
PCT/IB2020/054262 WO2020229950A1 (en) 2019-05-10 2020-05-05 Methods and devices for recording work history and proving reputation in a blockchain network

Publications (1)

Publication Number Publication Date
SG11202112444QA true SG11202112444QA (en) 2021-12-30

Family

ID=67384756

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202112444QA SG11202112444QA (en) 2019-05-10 2020-05-05 Methods and devices for recording work history and proving reputation in a blockchain network

Country Status (8)

Country Link
US (1) US20220092593A1 (en)
EP (1) EP3963824A1 (en)
JP (1) JP2022531742A (en)
KR (1) KR20220006619A (en)
CN (1) CN113940032A (en)
GB (1) GB2583766A (en)
SG (1) SG11202112444QA (en)
WO (1) WO2020229950A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3099017B1 (en) * 2019-07-16 2021-08-06 Idemia Identity & Security France Process for verifying a transaction in a blockchain-type database
US11676135B2 (en) * 2019-07-19 2023-06-13 Ebay Inc. Blockchain consensus protocol using predictive proof of metrics
GB2594684A (en) 2020-02-19 2021-11-10 Nchain Holdings Ltd Layered network
CN112600917B (en) * 2020-12-11 2022-05-03 重庆邮电大学 Reputation-based block chain work proving method
US11755981B2 (en) 2021-05-17 2023-09-12 International Business Machines Corporation Peer review system with polynomial discounting
CN113364596A (en) * 2021-05-27 2021-09-07 南方科技大学 Ore digging method and device based on block chain, mobile terminal and storage medium
US20230308427A1 (en) * 2022-03-28 2023-09-28 Bank Of America Corporation Consensus authentication utilizing nodes in a distributed network of nodes
KR20230153779A (en) * 2022-04-29 2023-11-07 금오공과대학교 산학협력단 Auto Integrated Mining Method for Private Wireless Blockchain Network
KR102646519B1 (en) * 2023-09-14 2024-03-13 주식회사 호원소프트 Device and method for providing electronic research note service

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10540652B2 (en) * 2016-11-18 2020-01-21 Intel Corporation Technology for secure partitioning and updating of a distributed digital ledger
US10862959B2 (en) * 2016-11-28 2020-12-08 Keir Finlow-Bates Consensus system and method for adding data to a blockchain
US20180285996A1 (en) * 2017-04-03 2018-10-04 FutureLab Consulting Inc. Methods and system for managing intellectual property using a blockchain
US10397328B2 (en) * 2017-05-17 2019-08-27 Nec Corporation Method and system for providing a robust blockchain with an integrated proof of storage
US11038669B2 (en) * 2018-02-27 2021-06-15 Mydream Interactive, Inc. Systems and methods for blockchains with serial proof of work
CN109040014A (en) * 2018-06-13 2018-12-18 湖南搜云网络科技股份有限公司 Block chain processing method and processing device, block chain node and storage medium
WO2019246399A1 (en) * 2018-06-20 2019-12-26 Google Llc Digital ledger for unique item ids with ownership
US10250395B1 (en) * 2018-08-29 2019-04-02 Accenture Global Solutions Limited Cryptologic blockchain interoperation
CN109146483B (en) * 2018-08-31 2022-01-07 刘一涵 Credit recording method and system based on block chain network
US10951408B2 (en) * 2018-09-05 2021-03-16 Nec Corporation Method and system for publicly verifiable proofs of retrievability in blockchains

Also Published As

Publication number Publication date
GB201906634D0 (en) 2019-06-26
CN113940032A (en) 2022-01-14
JP2022531742A (en) 2022-07-08
KR20220006619A (en) 2022-01-17
WO2020229950A1 (en) 2020-11-19
GB2583766A (en) 2020-11-11
US20220092593A1 (en) 2022-03-24
EP3963824A1 (en) 2022-03-09

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