AU2019320957A1 - Managing trust points in ledger systems - Google Patents

Managing trust points in ledger systems

Info

Publication number
AU2019320957A1
AU2019320957A1 AU2019320957A AU2019320957A AU2019320957A1 AU 2019320957 A1 AU2019320957 A1 AU 2019320957A1 AU 2019320957 A AU2019320957 A AU 2019320957A AU 2019320957 A AU2019320957 A AU 2019320957A AU 2019320957 A1 AU2019320957 A1 AU 2019320957A1
Authority
AU
Australia
Prior art keywords
ledger systems
trust points
managing trust
managing
points
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU2019320957A
Other versions
AU2019320957B2 (en
AU2019320957C1 (en
Inventor
Yayang GUAN
Xinying YANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alipay Hangzhou Information Technology Co Ltd
Original Assignee
Alipay Hangzhou Information Technology Co Ltd
Filing date
Publication date
Application filed by Alipay Hangzhou Information Technology Co Ltd filed Critical Alipay Hangzhou Information Technology Co Ltd
Priority claimed from PCT/CN2019/118143 external-priority patent/WO2020035091A2/en
Publication of AU2019320957A1 publication Critical patent/AU2019320957A1/en
Publication of AU2019320957B2 publication Critical patent/AU2019320957B2/en
Application granted granted Critical
Publication of AU2019320957C1 publication Critical patent/AU2019320957C1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

AU2019320957A 2019-11-13 2019-11-13 Managing trust points in ledger systems Active AU2019320957C1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/118143 WO2020035091A2 (en) 2019-11-13 2019-11-13 Managing trust points in ledger systems

Publications (3)

Publication Number Publication Date
AU2019320957A1 true AU2019320957A1 (en) 2020-02-20
AU2019320957B2 AU2019320957B2 (en) 2021-01-28
AU2019320957C1 AU2019320957C1 (en) 2021-06-17

Family

ID=69525958

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019320957A Active AU2019320957C1 (en) 2019-11-13 2019-11-13 Managing trust points in ledger systems

Country Status (9)

Country Link
US (3) US11010372B2 (en)
EP (1) EP3791559B1 (en)
JP (1) JP6965463B2 (en)
KR (1) KR102326460B1 (en)
CN (1) CN111406398B (en)
AU (1) AU2019320957C1 (en)
CA (1) CA3098646C (en)
SG (1) SG11202010205SA (en)
WO (1) WO2020035091A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019320957C1 (en) 2019-11-13 2021-06-17 Alipay (Hangzhou) Information Technology Co., Ltd. Managing trust points in ledger systems
EP3841549B1 (en) 2020-04-22 2022-10-26 Alipay (Hangzhou) Information Technology Co., Ltd. Managing transaction requests in ledger systems
EP3837657B1 (en) 2020-04-22 2022-12-07 Alipay (Hangzhou) Information Technology Co., Ltd. Managing transaction requests in ledger systems
CN111630545B (en) 2020-04-22 2022-05-27 支付宝(杭州)信息技术有限公司 Managing transaction requests in ledger system
CN113468270A (en) * 2021-02-07 2021-10-01 支付宝(杭州)信息技术有限公司 Data storage method and system

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US9419804B2 (en) * 2011-10-14 2016-08-16 Hitachi, Ltd. Data authenticity assurance method, management computer, and storage medium
CN104348870A (en) * 2013-08-02 2015-02-11 航天信息股份有限公司 Data management method and system of cloud storage system based on trusted timestamp
US9338013B2 (en) * 2013-12-30 2016-05-10 Palantir Technologies Inc. Verifiable redactable audit log
CN106375317A (en) * 2016-08-31 2017-02-01 北京明朝万达科技股份有限公司 Block chain-based big data security authentication method and system
US10586210B2 (en) * 2016-11-30 2020-03-10 International Business Machines Corporation Blockchain checkpoints and certified checkpoints
KR101989450B1 (en) * 2017-06-23 2019-09-30 홍석현 Method for keeping security of data in public distributed database based on blockchain, and server for managing blockchain using the same
US10574453B2 (en) * 2018-01-10 2020-02-25 Ranjit Notani System and computer program product for certified confidential data collaboration using blockchains
US10797883B2 (en) 2018-02-28 2020-10-06 Kyocera Document Solutions Inc. Deploying multiple nodes for creation of blockchains for trackable actions
US20190303932A1 (en) * 2018-03-28 2019-10-03 NEC Laboratories Europe GmbH Method and system for verifying policy compliance of transactions in a blockchain executing smart contracts
CN108711056A (en) * 2018-05-16 2018-10-26 四川大学 A kind of retrospective block catenary system and method for centralization
US10764070B2 (en) * 2018-08-30 2020-09-01 International Business Machines Corporation High precision timestamps in blockchain
CN109257342B (en) * 2018-09-04 2020-05-26 阿里巴巴集团控股有限公司 Block chain cross-chain authentication method, system, server and readable storage medium
US10608829B1 (en) * 2018-10-08 2020-03-31 International Business Machines Corporation Blockchain timestamp agreement
US11036395B2 (en) * 2018-10-18 2021-06-15 Nec Corporation Secure and transparent pruning for blockchains
CN112492006B (en) * 2018-10-31 2023-12-05 创新先进技术有限公司 Node management method and device based on block chain
US11777748B2 (en) * 2018-11-28 2023-10-03 International Business Machines Corporation Trusted timestamping
US10824345B2 (en) * 2018-11-29 2020-11-03 Intuit Inc. Systems and methods for storing object state on hash chains
CN109981673B (en) * 2019-04-04 2021-10-08 上海人行道网络信息技术有限公司 Block chain-based data evidence storage method, device, equipment and storage medium
US11070379B2 (en) * 2019-04-18 2021-07-20 Advanced New Technologies Co., Ltd. Signature verification for a blockchain ledger
EP3673446B1 (en) * 2019-09-02 2021-08-18 Advanced New Technologies Co., Ltd. Managing blockchain-based centralized ledger systems
AU2019320957C1 (en) 2019-11-13 2021-06-17 Alipay (Hangzhou) Information Technology Co., Ltd. Managing trust points in ledger systems

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