SG11201910769WA - System and method of multi-round token distribution using a blockchain network - Google Patents

System and method of multi-round token distribution using a blockchain network

Info

Publication number
SG11201910769WA
SG11201910769WA SG11201910769WA SG11201910769WA SG11201910769WA SG 11201910769W A SG11201910769W A SG 11201910769WA SG 11201910769W A SG11201910769W A SG 11201910769WA SG 11201910769W A SG11201910769W A SG 11201910769WA SG 11201910769W A SG11201910769W A SG 11201910769WA
Authority
SG
Singapore
Prior art keywords
blockchain network
token distribution
round token
round
distribution
Prior art date
Application number
SG11201910769WA
Inventor
Daniel Joseph
Silvia Bartolucci
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
Priority claimed from GBGB1709868.2A external-priority patent/GB201709868D0/en
Priority claimed from GBGB1709871.6A external-priority patent/GB201709871D0/en
Application filed by Nchain Holdings Ltd filed Critical Nchain Holdings Ltd
Publication of SG11201910769WA publication Critical patent/SG11201910769WA/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
    • G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3676—Balancing accounts
    • 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
    • G06Q20/40—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
    • 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
    • H04L9/3215—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 a plurality of channels
    • 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
    • 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
    • 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
    • H04L9/32—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
SG11201910769WA 2017-06-20 2018-06-19 System and method of multi-round token distribution using a blockchain network SG11201910769WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1709868.2A GB201709868D0 (en) 2017-06-20 2017-06-20 Computer-implemented system and method
GBGB1709871.6A GB201709871D0 (en) 2017-06-20 2017-06-20 Computer-implemented system and method
PCT/IB2018/054504 WO2018234990A1 (en) 2017-06-20 2018-06-19 System and method of multi-round token distribution using a blockchain network

Publications (1)

Publication Number Publication Date
SG11201910769WA true SG11201910769WA (en) 2020-01-30

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201910769WA SG11201910769WA (en) 2017-06-20 2018-06-19 System and method of multi-round token distribution using a blockchain network
SG11201910768QA SG11201910768QA (en) 2017-06-20 2018-06-19 System and method of multi-round token distribution using a blockchain network

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201910768QA SG11201910768QA (en) 2017-06-20 2018-06-19 System and method of multi-round token distribution using a blockchain network

Country Status (8)

Country Link
US (4) US11397943B2 (en)
EP (4) EP4209979A1 (en)
JP (4) JP7210479B2 (en)
KR (2) KR102610335B1 (en)
CN (2) CN110785782A (en)
SG (2) SG11201910769WA (en)
WO (2) WO2018234990A1 (en)
ZA (2) ZA201907838B (en)

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CN107465505B (en) * 2017-08-28 2021-07-09 创新先进技术有限公司 Key data processing method and device and server
WO2019158209A1 (en) * 2018-02-16 2019-08-22 Ecole polytechnique fédérale de Lausanne (EPFL) Methods and systems for secure data exchange
GB201806448D0 (en) * 2018-04-20 2018-06-06 Nchain Holdings Ltd Computer-implemented methods and systems
CN109829716B (en) * 2019-01-04 2021-08-03 武汉大学 Block chain-based application evidence-based circulation method and device
KR102135727B1 (en) * 2019-01-16 2020-07-20 목포대학교산학협력단 Internet of things blockchain system using token and multi-phase authentication method usign the system
EP3625746A4 (en) * 2019-04-12 2020-05-06 Alibaba Group Holding Limited Performing parallel execution of transactions in a distributed ledger system
GB2601125A (en) * 2020-11-18 2022-05-25 Nchain Holdings Ltd Node versioning
US20220188781A1 (en) * 2020-12-12 2022-06-16 Samer M. EL-BIZRI Systems and methods for efficient electronic token ecosystems
WO2022183079A2 (en) * 2021-02-25 2022-09-01 Nym Technologies Sa Decentralized incentivized mixnet

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KR20070120125A (en) * 2005-04-19 2007-12-21 마이크로소프트 코포레이션 Network commercial transactions
US9710808B2 (en) 2013-09-16 2017-07-18 Igor V. SLEPININ Direct digital cash system and method
KR101660627B1 (en) * 2015-02-03 2016-09-28 한양대학교 에리카산학협력단 Method and apparatus for protecting transasction of encrypted currency
KR20160128170A (en) * 2015-04-28 2016-11-07 고려대학교 산학협력단 Device, server and method for providing a secret key encryption and restore
KR101735708B1 (en) 2016-02-02 2017-05-15 주식회사 코인플러그 Method and server for providing notary service with respect to file and verifying the recorded file by using the notary service
KR101701131B1 (en) * 2016-04-28 2017-02-13 주식회사 라피 Data recording and validation methods and systems using the connecting of blockchain between different type
KR101727525B1 (en) * 2016-09-05 2017-04-17 주식회사 스케일체인 Block chain based distributed storage method and device thereof
AU2017357770B2 (en) * 2016-11-10 2020-12-24 Hedera Hashgraph, Llc Methods and apparatus for a distributed database including anonymous entries
GB201705621D0 (en) * 2017-04-07 2017-05-24 Nchain Holdings Ltd Computer-implemented system and method
US10503614B2 (en) * 2017-04-21 2019-12-10 Vmware, Inc. Byzantine agreement using communications having linear complexity
US10887090B2 (en) * 2017-09-22 2021-01-05 Nec Corporation Scalable byzantine fault-tolerant protocol with partial tee support
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US11853291B2 (en) * 2020-07-06 2023-12-26 International Business Machines Corporation Privacy preserving architecture for permissioned blockchains

Also Published As

Publication number Publication date
CN110785782A (en) 2020-02-11
KR102618691B1 (en) 2023-12-29
EP4224392A1 (en) 2023-08-09
JP2020524926A (en) 2020-08-20
EP4209979A1 (en) 2023-07-12
US20230110433A1 (en) 2023-04-13
US20210184855A1 (en) 2021-06-17
JP7210479B2 (en) 2023-01-23
EP3642773A1 (en) 2020-04-29
US11397943B2 (en) 2022-07-26
SG11201910768QA (en) 2020-01-30
CN110770773A (en) 2020-02-07
KR102610335B1 (en) 2023-12-07
EP3642773B1 (en) 2023-03-22
JP7199383B2 (en) 2023-01-05
EP3642774B1 (en) 2023-05-10
US11488144B2 (en) 2022-11-01
WO2018234991A1 (en) 2018-12-27
JP2023040203A (en) 2023-03-22
ZA201907838B (en) 2023-10-25
JP2023036765A (en) 2023-03-14
KR20200020735A (en) 2020-02-26
US20230120073A1 (en) 2023-04-20
WO2018234990A1 (en) 2018-12-27
EP3642774A1 (en) 2020-04-29
KR20200020736A (en) 2020-02-26
US20210182839A1 (en) 2021-06-17
JP2020524925A (en) 2020-08-20
ZA201907839B (en) 2023-05-31

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