SG11202002911UA - Managing blockchain-based centralized ledger systems - Google Patents
Managing blockchain-based centralized ledger systemsInfo
- Publication number
- SG11202002911UA SG11202002911UA SG11202002911UA SG11202002911UA SG11202002911UA SG 11202002911U A SG11202002911U A SG 11202002911UA SG 11202002911U A SG11202002911U A SG 11202002911UA SG 11202002911U A SG11202002911U A SG 11202002911UA SG 11202002911U A SG11202002911U A SG 11202002911UA
- Authority
- SG
- Singapore
- Prior art keywords
- centralized ledger
- based centralized
- ledger systems
- managing blockchain
- blockchain
- Prior art date
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
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3825—Use of electronic signatures
-
- 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
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
-
- 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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
- G06F21/725—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits operating on a secure reference time value
-
- 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
- G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
-
- 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
- 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
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- 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
-
- 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
- H04L9/32—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
-
- 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
- H04L9/3297—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 time stamps, e.g. generation of time stamps
-
- 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
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accounting & Taxation (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Finance (AREA)
- Data Mining & Analysis (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/104066 WO2021042246A1 (en) | 2019-09-02 | 2019-09-02 | Managing blockchain-based centralized ledger systems |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202002911UA true SG11202002911UA (en) | 2021-04-29 |
Family
ID=70830163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202002911UA SG11202002911UA (en) | 2019-09-02 | 2019-09-02 | Managing blockchain-based centralized ledger systems |
Country Status (5)
Country | Link |
---|---|
US (2) | US10742423B1 (en) |
EP (1) | EP3814956A1 (en) |
CN (1) | CN111226248B (en) |
SG (1) | SG11202002911UA (en) |
WO (1) | WO2021042246A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019228559A2 (en) * | 2019-09-02 | 2019-12-05 | Alibaba Group Holding Limited | Managing blockchain-based centralized ledger systems |
EP3814956A1 (en) | 2019-09-02 | 2021-05-05 | Advanced New Technologies Co., Ltd. | Managing blockchain-based centralized ledger systems |
SG11202002467TA (en) | 2019-09-02 | 2020-04-29 | Alibaba Group Holding Ltd | Managing blockchain-based centralized ledger systems |
US20210314155A1 (en) * | 2020-04-02 | 2021-10-07 | International Business Machines Corporation | Trusted ledger stamping |
EP3834157B1 (en) | 2020-04-22 | 2023-09-13 | Alipay (Hangzhou) Information Technology Co., Ltd. | Managing transaction requests in ledger systems |
WO2020143855A2 (en) | 2020-04-22 | 2020-07-16 | Alipay (Hangzhou) Information Technology Co., Ltd. | Managing transaction requests in ledger systems |
CN111656386B (en) | 2020-04-22 | 2022-05-17 | 支付宝(杭州)信息技术有限公司 | Managing transaction requests in ledger system |
US20220284423A1 (en) | 2021-03-05 | 2022-09-08 | Capital One Services, Llc | Architecture of Immutable Database for Bitemporal Analysis |
CN113660337B (en) * | 2021-08-17 | 2024-02-06 | 区块动力(广州)科技有限公司 | Block chain multiple-crossing protection method |
WO2023050012A1 (en) * | 2021-09-30 | 2023-04-06 | Ureeqa Inc. | Groups a and b: system and method for decentralized timestamping of a submission of content onto a blockchain group c: method for timestamping verification of a submission of content onto a blockchain |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020107811A1 (en) | 2000-01-07 | 2002-08-08 | Sandeep Jain | Use of time-stamps and digital signatures |
US8392709B1 (en) * | 2009-04-28 | 2013-03-05 | Adobe Systems Incorporated | System and method for a single request—single response protocol with mutual replay attack protection |
WO2014201059A1 (en) | 2013-06-10 | 2014-12-18 | Certimix, Llc | Secure storing and offline transfering of digitally transferable assets |
US9553982B2 (en) * | 2013-07-06 | 2017-01-24 | Newvoicemedia, Ltd. | System and methods for tamper proof interaction recording and timestamping |
US10614285B2 (en) * | 2015-03-18 | 2020-04-07 | Proscia Inc. | Computing technologies for image operations |
US10523447B2 (en) * | 2016-02-26 | 2019-12-31 | Apple Inc. | Obtaining and using time information on a secure element (SE) |
US10305694B2 (en) * | 2016-05-27 | 2019-05-28 | Mastercard International Incorporated | Method and system for efficient distribution of configuration data utilizing permissioned blockchain technology |
US10108954B2 (en) * | 2016-06-24 | 2018-10-23 | PokitDok, Inc. | System and method for cryptographically verified data driven contracts |
CN106296359A (en) * | 2016-08-13 | 2017-01-04 | 深圳市樊溪电子有限公司 | Credible electric power networks transaction platform based on block chain technology |
CN106296200A (en) * | 2016-08-13 | 2017-01-04 | 深圳市樊溪电子有限公司 | Distributed photovoltaic electric power transaction platform based on block chain technology |
DE102016215914A1 (en) * | 2016-08-24 | 2018-03-01 | Siemens Aktiengesellschaft | Securing a device usage information of a device |
US10581847B1 (en) | 2016-09-27 | 2020-03-03 | Amazon Technologies, Inc. | Blockchain-backed device and user provisioning |
CN106504091B (en) * | 2016-10-27 | 2018-06-29 | 深圳壹账通智能科技有限公司 | The method and device merchandised on block chain |
US11139957B2 (en) * | 2016-12-08 | 2021-10-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for creating a finite blockchain |
US10686590B2 (en) * | 2016-12-23 | 2020-06-16 | Joseph Santilli | Methods and systems for crowdsourcing an outcome to an issue |
US10476665B1 (en) * | 2016-12-28 | 2019-11-12 | Wells Fargo Bank, N.A. | Cryptographic algorithm status transition |
WO2018161007A1 (en) * | 2017-03-03 | 2018-09-07 | Mastercard International Incorporated | Method and system for storage and transfer of verified data via blockhain |
AU2018230763A1 (en) * | 2017-03-08 | 2019-10-31 | Ip Oversight Corporation | System and method for creating commodity asset-secured tokens from reserves |
US10419209B1 (en) | 2017-04-26 | 2019-09-17 | Wells Fargo Bank, N.A. | Parallel assurance of blockchain signatures |
US20180374094A1 (en) | 2017-06-22 | 2018-12-27 | Mastercard International Incorporated | Method and system for indexing consumer enrollment using blockchain |
US10728036B2 (en) * | 2017-09-05 | 2020-07-28 | PeerNova, Inc. | Cryptographically linking related events processed across multiple processing systems |
EP3679683A4 (en) * | 2017-09-08 | 2021-08-25 | Uledger, Inc. | Systems and methods of providing immutable records |
US10528551B2 (en) | 2017-09-29 | 2020-01-07 | Oracle International Corporation | System and method for providing a representational state transfer proxy service for a blockchain cloud service |
US11121870B2 (en) * | 2017-10-12 | 2021-09-14 | Mastercard International Incorporated | Method and system for interacting public and private blockchains with controlled participation |
JP6987594B2 (en) * | 2017-10-16 | 2022-01-05 | 株式会社日立製作所 | Access right management method, access right management system, and access right management device |
US10581591B1 (en) * | 2017-10-17 | 2020-03-03 | Matthew Branton | Probabilistic secondary token issuance on a blockchain based on burning of a primary token of the blockchain |
CN108418795B (en) | 2018-01-30 | 2019-05-28 | 百度在线网络技术(北京)有限公司 | Data access method, device, system and the computer-readable medium of transregional piece of chain |
US11223631B2 (en) * | 2018-04-06 | 2022-01-11 | Hewlett Packard Enterprise Development Lp | Secure compliance protocols |
US11673722B2 (en) * | 2018-04-23 | 2023-06-13 | Mastercard International Incorporated | Method and system for secure courier transport and data storage via blockchain |
CN108959416B (en) * | 2018-06-08 | 2020-01-10 | 浙江数秦科技有限公司 | Webpage data automatic evidence obtaining and storing method based on block chain |
US10691648B2 (en) | 2018-07-03 | 2020-06-23 | International Business Machines Corporation | Controlling volatility via blockchain |
CN108964905A (en) * | 2018-07-18 | 2018-12-07 | 胡祥义 | A kind of safe and efficient block chain implementation method |
WO2020041747A1 (en) * | 2018-08-23 | 2020-02-27 | Averon Us, Inc. | Methods, apparatuses, and computer program products for frictionless electronic signature management |
US10764070B2 (en) * | 2018-08-30 | 2020-09-01 | International Business Machines Corporation | High precision timestamps in blockchain |
US20200082349A1 (en) | 2018-09-07 | 2020-03-12 | Adp, Llc | Blockchain Timeclock System |
US10805094B2 (en) * | 2018-10-08 | 2020-10-13 | International Business Machines Corporation | Blockchain timestamp agreement |
CN109450638B (en) * | 2018-10-23 | 2021-11-02 | 国科赛思(北京)科技有限公司 | Block chain-based electronic component data management system and method |
CN109508984B (en) * | 2018-11-26 | 2021-09-07 | 中国科学院软件研究所 | Block chain electronic evidence storing method based on deterministic consensus and trusted timestamp |
KR102206940B1 (en) * | 2018-11-27 | 2021-01-26 | 어드밴스드 뉴 테크놀로지스 씨오., 엘티디. | How to execute multiparty transactions using smart contracts |
US11777748B2 (en) * | 2018-11-28 | 2023-10-03 | International Business Machines Corporation | Trusted timestamping |
CN109726597B (en) * | 2018-12-29 | 2020-12-08 | 杭州趣链科技有限公司 | Trusted timestamp system based on block chain |
CN109951290B (en) * | 2019-01-31 | 2022-03-01 | 创新先进技术有限公司 | Time service authentication method, device and equipment for chain type account book |
CN110049043B (en) * | 2019-04-17 | 2021-07-27 | 江苏全链通信息科技有限公司 | Server log monitoring method and system based on block chain |
CN110084069B (en) * | 2019-04-17 | 2021-05-11 | 江苏全链通信息科技有限公司 | Server log monitoring method and system based on block chain |
EP3814956A1 (en) | 2019-09-02 | 2021-05-05 | Advanced New Technologies Co., Ltd. | Managing blockchain-based centralized ledger systems |
-
2019
- 2019-09-02 EP EP19861229.3A patent/EP3814956A1/en active Pending
- 2019-09-02 CN CN201980004762.XA patent/CN111226248B/en active Active
- 2019-09-02 WO PCT/CN2019/104066 patent/WO2021042246A1/en unknown
- 2019-09-02 SG SG11202002911UA patent/SG11202002911UA/en unknown
- 2019-12-13 US US16/713,639 patent/US10742423B1/en active Active
-
2020
- 2020-07-10 US US16/925,985 patent/US10924288B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3814956A4 (en) | 2021-05-05 |
US20200344068A1 (en) | 2020-10-29 |
US10742423B1 (en) | 2020-08-11 |
WO2021042246A1 (en) | 2021-03-11 |
CN111226248A (en) | 2020-06-02 |
CN111226248B (en) | 2024-03-26 |
US10924288B2 (en) | 2021-02-16 |
EP3814956A1 (en) | 2021-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11202002029VA (en) | Managing blockchain-based centralized ledger systems | |
SG11202002911UA (en) | Managing blockchain-based centralized ledger systems | |
SG11202002467TA (en) | Managing blockchain-based centralized ledger systems | |
SG11202002734SA (en) | Managing blockchain-based centralized ledger systems | |
SG11202002920VA (en) | Managing blockchain-based centralized ledger systems | |
GB202106928D0 (en) | Transaction management system | |
SG11202100791UA (en) | Cross-blockchain interaction systems | |
EP3850781A4 (en) | Fact management system | |
EP3903268A4 (en) | Blockchain management system | |
SG11202103499PA (en) | Event management system | |
GB202114696D0 (en) | Managing software programes | |
GB2576160B (en) | Distributed ledger system | |
EP3672236A4 (en) | Worker management system | |
EP3706693A4 (en) | A system for managing incontinence | |
SG11202010205SA (en) | Managing trust points in ledger systems | |
SG11202108335RA (en) | Management system | |
EP3847569A4 (en) | Management system | |
IL289938A (en) | Systems and methods for managing interaction invitations | |
EP3915077A4 (en) | Booking management system | |
GB202016701D0 (en) | Automatic pre-slaughter management system | |
GB201517299D0 (en) | Methods and systems for reserving a transmission opportunity for a collaborative group, and managing the reserved transmission opportunity | |
IL279652A (en) | Valuables management system | |
GB201900480D0 (en) | Network management | |
IL289480A (en) | Home stock management system | |
SG10202103716PA (en) | Managing blockchain-based centralized ledger systems |