SG11202013134YA - System and method for implementing a blockchain-based decentralized application - Google Patents

System and method for implementing a blockchain-based decentralized application

Info

Publication number
SG11202013134YA
SG11202013134YA SG11202013134YA SG11202013134YA SG11202013134YA SG 11202013134Y A SG11202013134Y A SG 11202013134YA SG 11202013134Y A SG11202013134Y A SG 11202013134YA SG 11202013134Y A SG11202013134Y A SG 11202013134YA SG 11202013134Y A SG11202013134Y A SG 11202013134YA
Authority
SG
Singapore
Prior art keywords
blockchain
implementing
decentralized application
based decentralized
application
Prior art date
Application number
SG11202013134YA
Other languages
English (en)
Inventor
Shanlu Sun
Shubo Li
Original Assignee
Alipay Hangzhou Inf Tech 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 Alipay Hangzhou Inf Tech Co Ltd filed Critical Alipay Hangzhou Inf Tech Co Ltd
Publication of SG11202013134YA publication Critical patent/SG11202013134YA/en

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Classifications

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    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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    • 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
    • G06Q10/00—Administration; Management
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    • 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
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    • G—PHYSICS
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    • 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
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    • 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
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    • 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
    • H04L9/3247—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 digital signatures
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    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

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  • Engineering & Computer Science (AREA)
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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Mining & Analysis (AREA)
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  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Human Resources & Organizations (AREA)
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  • Health & Medical Sciences (AREA)
  • Development Economics (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Power Engineering (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Tourism & Hospitality (AREA)
  • Technology Law (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
SG11202013134YA 2019-11-08 2020-03-11 System and method for implementing a blockchain-based decentralized application SG11202013134YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2019/116655 WO2020035090A2 (en) 2019-11-08 2019-11-08 Lightweight decentralized application platform
PCT/CN2020/078751 WO2020098844A2 (en) 2019-11-08 2020-03-11 System and method for implementing a blockchain-based decentralized application

Publications (1)

Publication Number Publication Date
SG11202013134YA true SG11202013134YA (en) 2021-01-28

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Application Number Title Priority Date Filing Date
SG11202013134YA SG11202013134YA (en) 2019-11-08 2020-03-11 System and method for implementing a blockchain-based decentralized application
SG11202012856RA SG11202012856RA (en) 2019-11-08 2020-03-11 System and method for blockchain-based data synchronization

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SG11202012856RA SG11202012856RA (en) 2019-11-08 2020-03-11 System and method for blockchain-based data synchronization

Country Status (5)

Country Link
US (2) US11429617B2 (zh)
EP (2) EP3799637A4 (zh)
CN (3) CN111373402B (zh)
SG (2) SG11202013134YA (zh)
WO (3) WO2020035090A2 (zh)

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