SG11202004456TA - System and method for blockchain-based notification - Google Patents

System and method for blockchain-based notification

Info

Publication number
SG11202004456TA
SG11202004456TA SG11202004456TA SG11202004456TA SG11202004456TA SG 11202004456T A SG11202004456T A SG 11202004456TA SG 11202004456T A SG11202004456T A SG 11202004456TA SG 11202004456T A SG11202004456T A SG 11202004456TA SG 11202004456T A SG11202004456T A SG 11202004456TA
Authority
SG
Singapore
Prior art keywords
blockchain
based notification
notification
Prior art date
Application number
SG11202004456TA
Other languages
English (en)
Inventor
Renhui Yang
Jiawei Liu
Yuan Chen
Yuqi Lin
Original Assignee
Alibaba Group Holding 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 PCT/CN2019/094396 external-priority patent/WO2019179533A2/en
Application filed by Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Publication of SG11202004456TA publication Critical patent/SG11202004456TA/en

Links

Classifications

    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • 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
    • 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
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45—Structures or tools for the administration of 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
    • G06Q20/38—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/126—Applying verification of the received information the source of the received data
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0877—Generation of secret information including derivation or calculation of cryptographic keys or passwords using additional device, e.g. trusted platform module [TPM], smartcard, USB or hardware security module [HSM]
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
    • H04L9/3073—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves involving pairings, e.g. identity based encryption [IBE], bilinear mappings or bilinear pairings, e.g. Weil or Tate pairing
    • 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
    • H04L9/3263—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
    • H04L9/32—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
    • H04L9/3271—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 challenge-response
    • 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
    • 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
SG11202004456TA 2019-07-02 2019-08-30 System and method for blockchain-based notification SG11202004456TA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/CN2019/094396 WO2019179533A2 (en) 2019-07-02 2019-07-02 System and method for issuing verifiable claims
PCT/CN2019/095303 WO2019179537A2 (en) 2019-07-02 2019-07-09 System and method for implementing a resolver service for decentralized identifiers
PCT/CN2019/095299 WO2021000337A1 (en) 2019-07-02 2019-07-09 System and method for mapping decentralized identifiers to real-world entities
PCT/CN2019/103730 WO2019228555A2 (en) 2019-07-02 2019-08-30 System and method for blockchain-based notification

Publications (1)

Publication Number Publication Date
SG11202004456TA true SG11202004456TA (en) 2020-06-29

Family

ID=68699004

Family Applications (3)

Application Number Title Priority Date Filing Date
SG11202006574PA SG11202006574PA (en) 2019-07-02 2019-08-30 System and method for decentralized-identifier authentication
SG11202004456TA SG11202004456TA (en) 2019-07-02 2019-08-30 System and method for blockchain-based notification
SG11202006772QA SG11202006772QA (en) 2019-07-02 2019-08-30 System and method for decentralized-identifier creation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11202006574PA SG11202006574PA (en) 2019-07-02 2019-08-30 System and method for decentralized-identifier authentication

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11202006772QA SG11202006772QA (en) 2019-07-02 2019-08-30 System and method for decentralized-identifier creation

Country Status (5)

Country Link
US (7) US11038883B2 (zh)
EP (4) EP3732857B1 (zh)
CN (5) CN111164594B (zh)
SG (3) SG11202006574PA (zh)
WO (3) WO2019228557A2 (zh)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11604868B2 (en) * 2019-03-21 2023-03-14 BadgeCert Inc. Systems and methods for leveraging internet identity for digital credentialing
US11392467B2 (en) * 2019-04-17 2022-07-19 Microsoft Technology Licensing, Llc Failover between decentralized identity stores
US11381567B2 (en) 2019-04-29 2022-07-05 Microsoft Technology Licensing, Llc Execution of an application within a scope of user-granted permission
US11429743B2 (en) 2019-04-29 2022-08-30 Microsoft Technology Licensing, Llc Localization of DID-related claims and data
US11411959B2 (en) 2019-05-03 2022-08-09 Microsoft Technology Licensing, Llc Execution of application in a container within a scope of user-granted permission
CN111316303B (zh) 2019-07-02 2023-11-10 创新先进技术有限公司 用于基于区块链的交叉实体认证的系统和方法
CN111164594B (zh) 2019-07-02 2023-08-25 创新先进技术有限公司 用于将去中心化标识映射到真实实体的系统和方法
WO2019179534A2 (en) 2019-07-02 2019-09-26 Alibaba Group Holding Limited System and method for creating decentralized identifiers
SG11202003757TA (en) * 2019-07-02 2020-05-28 Advanced New Technologies Co Ltd System and method for issuing verifiable claims
SG11202003792QA (en) 2019-07-02 2020-05-28 Advanced New Technologies Co Ltd System and method for verifying verifiable claims
CN111213147B (zh) 2019-07-02 2023-10-13 创新先进技术有限公司 用于基于区块链的交叉实体认证的系统和方法
JP7259971B2 (ja) * 2019-08-20 2023-04-18 日本電信電話株式会社 ユーザクレデンシャル制御システムおよびユーザクレデンシャル制御方法
CN111373402B (zh) 2019-11-08 2022-03-25 支付宝(杭州)信息技术有限公司 轻量去中心化应用平台
CA3098240A1 (en) 2019-11-08 2020-02-20 Alipay (Hangzhou) Information Technology Co., Ltd. System and method for blockchain-based decentralized application development
WO2021150032A1 (en) * 2020-01-22 2021-07-29 Coinplug, Inc. Method for providing authentication service by using decentralized identity and server using the same
CN115053553A (zh) * 2020-01-27 2022-09-13 索尼集团公司 通信网络节点、用户设备、通信网络和方法
WO2020098837A2 (en) 2020-02-03 2020-05-22 Alipay (Hangzhou) Information Technology Co., Ltd. Blockchain-based trustable guarantees
SG11202013145YA (en) 2020-02-03 2021-01-28 Alipay Hangzhou Inf Tech Co Ltd Blockchain-based trustable guarantees
WO2020098838A2 (en) 2020-02-03 2020-05-22 Alipay (Hangzhou) Information Technology Co., Ltd. Blockchain-based trustable gurantees
EP3794773B1 (en) 2020-02-03 2022-09-07 Alipay (Hangzhou) Information Technology Co., Ltd. Blockchain-based trustable guarantees
SG11202013136SA (en) 2020-02-03 2021-01-28 Alipay Hangzhou Inf Tech Co Ltd Blockchain-based trustable guarantees
CN111357026B (zh) 2020-02-03 2022-06-07 支付宝(杭州)信息技术有限公司 基于区块链的可信保函
CN111448565B (zh) * 2020-02-14 2024-04-05 支付宝(杭州)信息技术有限公司 基于去中心化标识的数据授权
US20210273931A1 (en) * 2020-02-27 2021-09-02 Microsoft Technology Licensing, Llc Decentralized authentication anchored by decentralized identifiers
US11587084B2 (en) * 2020-02-28 2023-02-21 Microsoft Technology Licensing, Llc Decentralized identification anchored by decentralized identifiers
US11411736B2 (en) * 2020-03-03 2022-08-09 Microsoft Technology Licensing, Llc Automatic renewal of a verifiable claim
WO2020098845A2 (en) * 2020-03-13 2020-05-22 Alipay (Hangzhou) Information Technology Co., Ltd. Data authorization based on decentralized identifiers
US20210314293A1 (en) * 2020-04-02 2021-10-07 Hewlett Packard Enterprise Development Lp Method and system for using tunnel extensible authentication protocol (teap) for self-sovereign identity based authentication
CN111193597B (zh) * 2020-04-10 2020-07-31 支付宝(杭州)信息技术有限公司 一种可验证声明的传输方法、装置、设备及系统
US11218481B2 (en) * 2020-06-04 2022-01-04 Verizon Patent And Licensing Inc. Personal identity system
SG11202102366SA (en) 2020-06-08 2021-04-29 Alipay Labs Singapore Pte Ltd User management of blockchain-based custom clearance service platform
EP3837617B1 (en) 2020-06-08 2023-08-02 Alipay Labs (Singapore) Pte. Ltd. Distributed storage of custom clearance data
EP3844655B1 (en) 2020-06-08 2023-05-03 Alipay Labs (Singapore) Pte. Ltd. Managing user authorizations for blockchain-based custom clearance services
EP3844699A4 (en) 2020-06-08 2021-08-18 Alipay Labs (Singapore) Pte. Ltd. BLOCKCHAIN-BASED PROCESSING OF IMPORT CLEARANCE DATA
SG11202103226UA (en) 2020-06-08 2021-04-29 Alipay Labs Singapore Pte Ltd Blockchain-based smart contract pools
SG11202102583UA (en) 2020-06-08 2021-04-29 Alipay Labs Singapore Pte Ltd Blockchain-based document registration for custom clearance
KR102412852B1 (ko) 2020-06-26 2022-06-27 주식회사 코인플러그 탈중앙화 아이디 기반의 가상 자산 서비스 제공 방법 및 이를 이용한 가상 자산 서비스 제공 서버
JP7462903B2 (ja) * 2020-07-01 2024-04-08 日本電信電話株式会社 利用者端末、認証者端末、登録者端末、管理システムおよびプログラム
CN111818491A (zh) * 2020-07-10 2020-10-23 成都淞幸科技有限责任公司 一种5g环境d2d场景下去中心化身份管理的方法
CN111539813B (zh) * 2020-07-10 2020-12-11 支付宝(杭州)信息技术有限公司 业务行为的回溯处理方法、装置、设备及系统
CN111813795B (zh) 2020-08-28 2020-12-04 支付宝(杭州)信息技术有限公司 在区块链网络中确认交易的方法及装置
US11968301B2 (en) * 2020-09-10 2024-04-23 International Business Machines Corporation Decentralized asset identifiers for cross-blockchain networks
JP7100330B1 (ja) * 2020-10-06 2022-07-13 株式会社Gfs 押印管理方法、押印管理装置、プログラム、及び情報処理方法
CN112565184B (zh) * 2020-10-30 2023-01-31 重庆恢恢信息技术有限公司 一种智慧工地数据安全工作系统
KR102263202B1 (ko) * 2020-11-18 2021-06-10 주식회사 마크애니 분산 ID 를 이용한 IoT 디바이스의 인증 방법 및 시스템
KR102542880B1 (ko) * 2020-11-30 2023-06-15 한국전자통신연구원 개인정보 관리 장치 및 방법
CN112507391B (zh) * 2020-12-01 2024-01-30 杭州企达信息技术有限公司 基于区块链的电子签章方法、系统、装置及可读存储介质
CN112199714B (zh) * 2020-12-04 2021-09-07 支付宝(杭州)信息技术有限公司 基于区块链的隐私保护方法、装置及电子设备
CN112738253B (zh) * 2020-12-30 2023-04-25 北京百度网讯科技有限公司 基于区块链的数据处理方法、装置、设备及存储介质
CN112822010B (zh) * 2021-01-28 2022-08-26 成都信息工程大学 一种基于量子密钥和区块链的可移动存储介质管理方法
KR102465467B1 (ko) * 2021-02-22 2022-11-09 주식회사 블록체인기술연구소 Did 기반의 탈중앙화된 사용자 데이터 저장 및 공유 시스템
JP2024510558A (ja) * 2021-03-01 2024-03-08 ソニーグループ株式会社 通信ネットワークノード、通信ネットワークノードを提供するための方法、端末デバイス、端末デバイスを動作させるための方法、および通信ネットワークのための方法
EP4315744A1 (en) * 2021-03-31 2024-02-07 Sony Group Corporation Method and apparatus for providing and using a virtual representation of a user
US11729157B2 (en) * 2021-05-26 2023-08-15 Microsoft Technology Licensing, Llc Bootstrapping trust in decentralized identifiers
KR102442874B1 (ko) * 2021-05-27 2022-09-13 울산대학교 산학협력단 블록체인 기반의 콘텐츠 서비스 구현 방법 및 시스템
CN113327165A (zh) 2021-06-07 2021-08-31 支付宝(杭州)信息技术有限公司 一种基于区块链的交易方法
CN113452704B (zh) * 2021-06-28 2022-08-09 湖南天河国云科技有限公司 基于分布式身份标识的异构工业设备可信互联方法及装置
CN113660308B (zh) * 2021-07-20 2022-07-08 同济大学 一种基于密码承诺的二进制智能合约审核方法
CN113722196A (zh) * 2021-08-27 2021-11-30 北京八分量信息科技有限公司 一种基于去中心化的用户行为信息分析系统
TWI788989B (zh) * 2021-09-01 2023-01-01 中華電信股份有限公司 一種基於區塊鏈的行動支付整合系統、方法及其電腦可讀媒介
CN113541970B (zh) * 2021-09-17 2021-11-26 中国信息通信研究院 分布式标识符的使用方法和分布式标识符使用系统
US11971929B2 (en) * 2021-09-24 2024-04-30 Wacom Co., Ltd. Secure signing method, device and system
US20230142147A1 (en) * 2021-11-10 2023-05-11 Microsoft Technology Licensing, Llc Network communication using proof of presence
US11714894B2 (en) 2021-12-10 2023-08-01 Fmr Llc Authenticating client applications using an identity fabric blockchain
WO2023133521A1 (en) * 2022-01-07 2023-07-13 GCOM Software LLC Method and system for digital identity and transaction verification
US20230319039A1 (en) * 2022-03-31 2023-10-05 Microsoft Technology Licensing, Llc Securing authentication flows using a decentralized identifier
CN114499896B (zh) * 2022-04-13 2022-07-01 飞天诚信科技股份有限公司 一种基于区块链的实名认证方法及系统
CN114666069B (zh) * 2022-05-25 2022-08-30 天津安锐捷技术有限公司 一种基于区块链的社会治理要素数据管理系统
CN115002130A (zh) * 2022-05-31 2022-09-02 赵瑞 基于区块链的个人数字孪生did构建应用方法
CN115396085B (zh) * 2022-06-20 2024-04-30 中国联合网络通信集团有限公司 基于生物特征和第三密钥的协商认证方法及设备
CN114862388B (zh) * 2022-07-01 2022-11-29 浙江毫微米科技有限公司 基于数字钱包的身份管理方法、计算机设备和存储介质
WO2024062375A1 (en) * 2022-09-21 2024-03-28 Lenovo (Singapore) Pte. Ltd. Decentralized identity authentication and authorization
CN116521143B (zh) * 2023-07-04 2023-09-29 上海鉴智其迹科技有限公司 一种故障诊断did读写服务处理方法及装置

Family Cites Families (205)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7391865B2 (en) 1999-09-20 2008-06-24 Security First Corporation Secure data parser method and system
US7610390B2 (en) 2001-12-04 2009-10-27 Sun Microsystems, Inc. Distributed network identity
AU2003245887A1 (en) 2002-05-24 2003-12-12 Telefonaktiebolaget Lm Ericsson (Publ) Method for authenticating a user to a service of a service provider
US20040158723A1 (en) 2003-02-06 2004-08-12 Root David C. Methods for providing high-integrity enrollments into biometric authentication databases
EP1829332A2 (en) * 2004-12-15 2007-09-05 Exostar Corporation Enabling trust in a federated collaboration of networks
US7631346B2 (en) 2005-04-01 2009-12-08 International Business Machines Corporation Method and system for a runtime user account creation operation within a single-sign-on process in a federated computing environment
GB0519424D0 (en) 2005-09-23 2005-11-02 Smithies Christopher P K Method and system for verification of personal identity
WO2007065262A1 (en) 2005-12-08 2007-06-14 Sxip Identity Corporation Networked identtty framework
US8850209B2 (en) 2006-09-12 2014-09-30 Microsoft Corporation Schema signing
US20090126001A1 (en) 2007-11-08 2009-05-14 Microsoft Corporation Techniques to manage security certificates
US20090254968A1 (en) 2008-04-03 2009-10-08 International Business Machines Corporation Method, system, and computer program product for virtual world access control management
US8505078B2 (en) 2008-12-28 2013-08-06 Qualcomm Incorporated Apparatus and methods for providing authorized device access
US8364969B2 (en) 2009-02-02 2013-01-29 Yahoo! Inc. Protecting privacy of shared personal information
US9906838B2 (en) 2010-07-12 2018-02-27 Time Warner Cable Enterprises Llc Apparatus and methods for content delivery and message exchange across multiple content delivery networks
US9130917B2 (en) 2011-05-02 2015-09-08 Verisign, Inc. DNSSEC signing server
US8850535B2 (en) 2011-08-05 2014-09-30 Safefaces LLC Methods and systems for identity verification in a social network using ratings
WO2013109932A1 (en) 2012-01-18 2013-07-25 OneID Inc. Methods and systems for secure identity management
US8731203B2 (en) 2012-02-13 2014-05-20 Alephcloud Systems, Inc. Securing a secret of a user
US20170140145A1 (en) 2012-05-14 2017-05-18 Netspective Communications Llc Computer-controlled physically distributed collaborative asynchronous digital transactions
US9053329B2 (en) 2012-05-24 2015-06-09 Lockbox Llc Systems and methods for validated secure data access
US20140089670A1 (en) 2012-09-27 2014-03-27 Atmel Corporation Unique code in message for signature generation in asymmetric cryptographic device
US9148285B2 (en) 2013-01-21 2015-09-29 International Business Machines Corporation Controlling exposure of sensitive data and operation using process bound security tokens in cloud computing environment
TWI614636B (zh) 2013-06-10 2018-02-11 Jie Chen 基於數位簽章代碼的內容驗證方法
US10459986B2 (en) 2013-06-28 2019-10-29 Paypal, Inc. Multi-identifier user profiling system
US10127378B2 (en) 2014-10-01 2018-11-13 Kalman Csaba Toth Systems and methods for registering and acquiring E-credentials using proof-of-existence and digital seals
US10243945B1 (en) 2013-10-28 2019-03-26 Amazon Technologies, Inc. Managed identity federation
CN103856332B (zh) * 2014-03-22 2017-02-08 中国科学院信息工程研究所 一种多屏多因子便捷web身份认证的一对多账号映射绑定的实现方法
US10050787B1 (en) 2014-03-25 2018-08-14 Amazon Technologies, Inc. Authentication objects with attestation
US9332018B2 (en) 2014-04-03 2016-05-03 Prote. Us Converged Systems Corporation Method and system for secure authentication
US20150356523A1 (en) 2014-06-07 2015-12-10 ChainID LLC Decentralized identity verification systems and methods
EP3189414A4 (en) 2014-08-22 2018-04-18 Priv8Pay, Inc. Verification system for secure transmission in a distributed processing network
US9479337B2 (en) 2014-11-14 2016-10-25 Motorola Solutions, Inc. Method and apparatus for deriving a certificate for a primary device
US10853592B2 (en) 2015-02-13 2020-12-01 Yoti Holding Limited Digital identity system
EP3754939B1 (en) 2015-02-13 2023-06-07 Yoti Holding Limited Digital identity system
US9578505B2 (en) 2015-04-21 2017-02-21 International Business Machines Corporation Authentication of user computers
EP3955146A1 (en) * 2015-05-05 2022-02-16 Ping Identity Corporation Identity management service using a block chain
US10063540B2 (en) 2015-06-07 2018-08-28 Apple Inc. Trusted status transfer between associated devices
GB201511964D0 (en) 2015-07-08 2015-08-19 Barclays Bank Plc Secure digital data operations
US20170048209A1 (en) 2015-07-14 2017-02-16 Fmr Llc Crypto Key Recovery and Social Aggregating, Fractionally Efficient Transfer Guidance, Conditional Triggered Transaction, Datastructures, Apparatuses, Methods and Systems
CN106411520B (zh) 2015-07-29 2020-08-04 腾讯科技（深圳）有限公司 一种虚拟资源数据的处理方法、装置及系统
US11329980B2 (en) 2015-08-21 2022-05-10 Veridium Ip Limited System and method for biometric protocol standards
US11587096B2 (en) 2015-10-14 2023-02-21 Accreditrust Technologies, LLC Systems and methods for interdependent identity based credential collection validation
BR112018007449B1 (pt) 2015-10-17 2024-02-20 Banqu, Inc Dispositivo de computação, método implementado por computador e dispositivo de memória legível por computador
US10298396B1 (en) 2015-11-10 2019-05-21 Wells Fargo Bank, N.A. Identity management service via virtual passport
US9832024B2 (en) * 2015-11-13 2017-11-28 Visa International Service Association Methods and systems for PKI-based authentication
US10079682B2 (en) 2015-12-22 2018-09-18 Gemalto Sa Method for managing a trusted identity
RU2710889C1 (ru) 2015-12-22 2020-01-14 Файненшел Энд Риск Организейшн Лимитед Способы и системы для создания удостоверений личности, их проверки и управления ими
EP3403213A2 (fr) 2016-01-15 2018-11-21 Enrico Maim Procédés et systèmes mis en oeuvre dans une architecture en réseau de noeuds susceptibles de réaliser des transactions basées sur messages
US10142347B2 (en) 2016-02-10 2018-11-27 Bank Of America Corporation System for centralized control of secure access to process data network
US10129238B2 (en) 2016-02-10 2018-11-13 Bank Of America Corporation System for control of secure access and communication with different process data networks with separate security features
US10135870B2 (en) 2016-02-22 2018-11-20 Bank Of America Corporation System for external validation of secure process transactions
US10607285B2 (en) 2016-02-22 2020-03-31 Bank Of America Corporation System for managing serializability of resource transfers in a process data network
US10679215B2 (en) 2016-02-22 2020-06-09 Bank Of America Corporation System for control of device identity and usage in a process data network
MX2018010057A (es) 2016-02-23 2019-01-21 Nchain Holdings Ltd Metodo de registro y de manejo automatico para contratos inteligentes de cumplimiento obligado por cadenas de bloques.
JP7249148B2 (ja) 2016-02-23 2023-03-30 エヌチェーン ライセンシング アーゲー ブロックチェーンベースユニバーサルトークン化システム
NZ745996A (en) 2016-02-29 2023-12-22 Securekey Tech Inc Systems and methods for distributed identity verification
US10587609B2 (en) 2016-03-04 2020-03-10 ShoCard, Inc. Method and system for authenticated login using static or dynamic codes
US9985964B2 (en) 2016-03-28 2018-05-29 Black Gold Coin, Inc. Systems and methods for providing block chain-based multifactor personal identity verification
CN107306183B (zh) 2016-04-22 2021-12-21 索尼公司 客户端、服务端、方法和身份验证系统
US10333705B2 (en) 2016-04-30 2019-06-25 Civic Technologies, Inc. Methods and apparatus for providing attestation of information using a centralized or distributed ledger
US20190139047A1 (en) 2016-05-09 2019-05-09 Nokia Technologies Oy Block chain based resource management
EP3455998B1 (en) 2016-05-12 2021-09-01 Boland, Michael, J. Identity authentication and information exchange system and method
US10142333B1 (en) 2016-06-21 2018-11-27 Wells Fargo Bank, N.A. Biometric reference template record
US10411905B2 (en) 2016-07-01 2019-09-10 Intel Corporation Public key infrastructure using blockchains
US10700853B2 (en) 2016-07-12 2020-06-30 International Business Machines Corporation Token identity and attribute management
US10225088B2 (en) * 2016-07-25 2019-03-05 International Business Machines Corporation Deterministic verification of digital identity documents
US10700861B2 (en) 2016-07-29 2020-06-30 Workday, Inc. System and method for generating a recovery key and managing credentials using a smart blockchain contract
US10715311B2 (en) 2017-07-28 2020-07-14 Workday, Inc. System and method for blockchain-based user authentication based on a cryptographic challenge
US10325081B2 (en) * 2016-08-18 2019-06-18 Hrb Innovations, Inc. Online identity scoring
US11227675B2 (en) 2016-08-23 2022-01-18 BBM Health LLC Blockchain-based mechanisms for secure health information resource exchange
WO2018047085A1 (en) 2016-09-08 2018-03-15 Thomson Reuters Global Resources Unlimited Company Systems and methods for providing identity assurance for decentralized applications
CN109791591B (zh) 2016-10-06 2023-07-07 万事达卡国际公司 经由区块链进行身份和凭证保护及核实的方法和系统
GB201617913D0 (en) 2016-10-24 2016-12-07 Trustonic Limited Multi-stakeholder key setup for lot
US20180343120A1 (en) 2016-10-26 2018-11-29 Black Gold Coin, Inc. Systems and methods for providing a universal decentralized solution for verification of users with cross-verification features
US10460126B2 (en) 2016-11-21 2019-10-29 Adobe Inc. Providing user control of shared personal information
CN110073356B (zh) 2016-12-06 2023-12-15 E·马伊姆 使用安全装置的尤其是具有交易性质的方法和实体
US10594702B2 (en) 2016-12-16 2020-03-17 ULedger, Inc. Electronic interaction authentication and verification, and related systems, devices, and methods
US10257206B2 (en) 2016-12-21 2019-04-09 International Business Machines Corporation Monitoring actions performed by a network of peer devices using a blockchain
US10237070B2 (en) 2016-12-31 2019-03-19 Nok Nok Labs, Inc. System and method for sharing keys across authenticators
US10091195B2 (en) 2016-12-31 2018-10-02 Nok Nok Labs, Inc. System and method for bootstrapping a user binding
US9992022B1 (en) 2017-02-06 2018-06-05 Northern Trust Corporation Systems and methods for digital identity management and permission controls within distributed network nodes
JP6931999B2 (ja) * 2017-02-06 2021-09-08 株式会社日立製作所 信用度管理システムおよび信用度管理方法
US10810290B2 (en) 2017-03-05 2020-10-20 Ronald H Minter Robust method and an apparatus for authenticating a client in non-face-to-face online interactions based on a combination of live biometrics, biographical data, blockchain transactions and signed digital certificates
US10880089B2 (en) * 2017-03-15 2020-12-29 NuID, Inc. Methods and systems for universal storage and access to user-owned credentials for trans-institutional digital authentication
EP3559882A1 (en) 2017-03-22 2019-10-30 NEC Laboratories Europe GmbH Method for operating a blockchain
US10476862B2 (en) 2017-03-31 2019-11-12 Mastercard International Incorporated Systems and methods for providing digital identity records to verify identities of users
US20180285996A1 (en) * 2017-04-03 2018-10-04 FutureLab Consulting Inc. Methods and system for managing intellectual property using a blockchain
KR102414732B1 (ko) 2017-04-05 2022-06-28 삼성에스디에스 주식회사 블록체인 기반 디지털 아이덴티티 관리 방법
US10708070B2 (en) * 2017-05-24 2020-07-07 Nxm Labs Canada Inc. System and method for utilizing connected devices to enable secure and anonymous electronic interaction in a decentralized manner
US20180365201A1 (en) 2017-06-14 2018-12-20 Clause, Inc. System and method for compound data-driven contracts and documentation
EP3416334B1 (en) 2017-06-15 2020-01-15 Accenture Global Solutions Limited Portable biometric identity on a distributed data storage layer
CN107257340B (zh) * 2017-06-19 2019-10-01 阿里巴巴集团控股有限公司 一种认证方法、基于区块链的认证数据处理方法及设备
CN107562775B (zh) 2017-07-14 2020-04-24 创新先进技术有限公司 一种基于区块链的数据处理方法及设备
CN107316239A (zh) 2017-07-14 2017-11-03 众安信息技术服务有限公司 一种基于区块链的信息认证和溯源方法及系统
WO2019023286A1 (en) 2017-07-24 2019-01-31 Martino William SYSTEMS, METHODS AND APPARATUS BASED ON BLOCK CHAIN TO SECURE ACCESS TO INFORMATION STORES
US10587413B1 (en) 2017-07-26 2020-03-10 EMC IP Holding Company LLC Decentralized identities for cross-enterprise authentication and/or authorization
US10681034B2 (en) 2017-08-01 2020-06-09 Verizon Patent And Licensing Inc. Identity management via a centralized identity management server device
US20190044917A1 (en) 2017-08-04 2019-02-07 Bank Of America Corporation System for secure verification of identity data
US10771459B2 (en) 2017-09-04 2020-09-08 Electronics And Telecommunications Research Institute Terminal apparatus, server apparatus, blockchain and method for FIDO universal authentication using the same
US20190089691A1 (en) 2017-09-15 2019-03-21 Pearson Education, Inc. Generating digital credentials based on actions in a sensor-monitored environment
US11699166B2 (en) 2017-10-09 2023-07-11 American Express Travel Related Services Company, Inc. Multi-merchant loyalty point partnership
US11397962B2 (en) * 2017-10-09 2022-07-26 American Express Travel Related Services Company, Inc. Loyalty point distributions using a decentralized loyalty ID
EP3729721A4 (en) 2017-10-11 2021-10-13 Cambridge Blockchain, Inc. SYSTEMS AND PROCESSES FOR MANAGING RELATIONSHIPS BETWEEN DIGITAL IDENTITIES
US10848496B2 (en) * 2017-10-12 2020-11-24 Mastercard International Incorporated System and method for secure individual identification across multiple disparate entities
US20190121813A1 (en) 2017-10-20 2019-04-25 Social Patent LLC System and Method of Sovereign Digital Identity Search and Bidirectional Matching
US10135834B1 (en) * 2017-10-20 2018-11-20 Social Patent LLC System and method of executing operations in a social network application
US20190141026A1 (en) 2017-11-07 2019-05-09 General Electric Company Blockchain based device authentication
US11025419B2 (en) * 2017-11-15 2021-06-01 Alexander J. M. Van Der Velden System for digital identity authentication and methods of use
CN111865586B (zh) 2017-11-23 2023-01-10 创新先进技术有限公司 一种产品信息的加密方法及装置
US11868995B2 (en) * 2017-11-27 2024-01-09 Nok Nok Labs, Inc. Extending a secure key storage for transaction confirmation and cryptocurrency
US10833861B2 (en) 2017-11-28 2020-11-10 International Business Machines Corporation Protection of confidentiality, privacy and ownership assurance in a blockchain based decentralized identity management system
US10642967B2 (en) 2017-11-28 2020-05-05 American Express Travel Related Services Company, Inc. Single sign-on solution using blockchain
US10505920B2 (en) 2017-11-30 2019-12-10 Mocana Corporation System and method of device identification for enrollment and registration of a connected endpoint device, and blockchain service
US10678598B2 (en) 2017-12-07 2020-06-09 International Business Machines Corporation Enforcing compute equity models in distributed blockchain
US10476847B1 (en) 2017-12-08 2019-11-12 Symbiont.Io, Inc. Systems, methods, and devices for implementing a smart contract on a distributed ledger technology platform
WO2019118459A1 (en) * 2017-12-11 2019-06-20 Celo Labs Inc. Decentralized name verification using recursive attestation
US10715317B2 (en) 2017-12-12 2020-07-14 International Business Machines Corporation Protection of confidentiality, privacy and financial fairness in a blockchain based decentralized identity management system
US11139979B2 (en) 2017-12-18 2021-10-05 Koninklijke Kpn N.V. Primary and secondary blockchain device
US11288740B2 (en) 2017-12-29 2022-03-29 Intel Corporation Securing distributed electronic wallet shares
US11831409B2 (en) 2018-01-12 2023-11-28 Nok Nok Labs, Inc. System and method for binding verifiable claims
US10742411B2 (en) 2018-01-22 2020-08-11 Microsoft Technology Licensing, Llc Generating and managing decentralized identifiers
US10250381B1 (en) 2018-02-22 2019-04-02 Capital One Services, Llc Content validation using blockchain
US11088826B2 (en) 2018-02-27 2021-08-10 International Business Machines Corporation Managing assets with expiration on a blockchain
US20190266576A1 (en) 2018-02-27 2019-08-29 Anchor Labs, Inc. Digital Asset Custodial System
US10797883B2 (en) 2018-02-28 2020-10-06 Kyocera Document Solutions Inc. Deploying multiple nodes for creation of blockchains for trackable actions
SG11202007429RA (en) 2018-03-02 2020-09-29 Intertrust Tech Corp Trust and identity management systems and methods
US20190281028A1 (en) 2018-03-06 2019-09-12 Michael Thomas Gillan System and method for decentralized authentication using a distributed transaction-based state machine
US10135835B1 (en) 2018-03-19 2018-11-20 Cyberark Software Ltd. Passwordless and decentralized identity verification
US11698979B2 (en) 2018-03-27 2023-07-11 Workday, Inc. Digital credentials for access to sensitive data
WO2019191216A1 (en) 2018-03-27 2019-10-03 Workday, Inc. System for credential storage and verification
US11641278B2 (en) 2018-03-27 2023-05-02 Workday, Inc. Digital credential authentication
US11531783B2 (en) 2018-03-27 2022-12-20 Workday, Inc. Digital credentials for step-up authentication
US11683177B2 (en) 2018-03-27 2023-06-20 Workday, Inc. Digital credentials for location aware check in
US11792180B2 (en) 2018-03-27 2023-10-17 Workday, Inc. Digital credentials for visitor network access
US11700117B2 (en) 2018-03-27 2023-07-11 Workday, Inc. System for credential storage and verification
US11716320B2 (en) 2018-03-27 2023-08-01 Workday, Inc. Digital credentials for primary factor authentication
US11531975B2 (en) 2018-04-13 2022-12-20 International Business Machines Corporation Network node management on a blockchain
WO2019204315A1 (en) 2018-04-17 2019-10-24 Filmio, Inc. Project creation system using blockchain
US20190333054A1 (en) 2018-04-20 2019-10-31 Infonetworks Llc System for verification of pseudonymous credentials for digital identities with managed access to personal data on trust networks
US11159306B2 (en) 2018-04-24 2021-10-26 Duvon Corporation Autonomous exchange via entrusted ledger token and transaction management
US11102255B2 (en) 2018-04-27 2021-08-24 Filmio, Inc. Project creation and distribution system
US10917234B2 (en) 2018-05-03 2021-02-09 International Business Machines Corporation Blockchain for on-chain management of off-chain storage
US11444952B2 (en) 2018-05-03 2022-09-13 Springcoin, Inc. Synthetic identification protocol apparatus and method
US10692086B2 (en) 2018-05-07 2020-06-23 Accenture Global Solutions Limited Distributed ledger based identity and origins of supply chain application enabling financial inclusion and sustainability
US10965673B2 (en) 2018-05-11 2021-03-30 Civic Technologies, Inc. User ID codes for online verification
US20190356493A1 (en) 2018-05-21 2019-11-21 Integra, Inc. Blockchain-anchored smart documents
US20190363896A1 (en) 2018-05-26 2019-11-28 Keir Finlow-Bates Blockchain based decentralized and distributed certificate authority
CN108932297B (zh) * 2018-06-01 2022-03-22 创新先进技术有限公司 一种数据查询、数据共享的方法、装置及设备
US10581805B2 (en) 2018-06-08 2020-03-03 Gcp Ip Holdings I, Llc Blockchain overwatch
CN108833114A (zh) * 2018-06-13 2018-11-16 上海交通大学 一种基于区块链的去中心化身份认证系统及方法
CN110611563B (zh) 2018-06-15 2022-09-06 富泰华工业（深圳）有限公司 设备识别码配发方法、装置及物联网设备
WO2020006138A1 (en) 2018-06-29 2020-01-02 Arcblock, Inc. Blockchain adapter, protocol, and access layer
US11108544B2 (en) 2018-07-02 2021-08-31 International Business Machines Corporation On-chain governance of blockchain
US20200026834A1 (en) 2018-07-23 2020-01-23 One Kosmos Inc. Blockchain identity safe and authentication system
US10911240B2 (en) 2018-07-23 2021-02-02 Hitachi, Ltd. Off-chain blockchain storage with validation
US11233641B2 (en) 2018-07-31 2022-01-25 Hewlett Packard Enterprise Development Lp Systems and methods for using distributed attestation to verify claim of attestation holder
US10944560B2 (en) 2018-08-02 2021-03-09 International Business Machines Corporation Privacy-preserving identity asset exchange
US11057366B2 (en) 2018-08-21 2021-07-06 HYPR Corp. Federated identity management with decentralized computing platforms
US10972274B2 (en) 2018-08-29 2021-04-06 International Business Machines Corporation Trusted identity solution using blockchain
US11233648B2 (en) 2018-09-04 2022-01-25 Microsoft Technology Licensing, Llc Identity system for use with blockchain platform
IL261679A (en) 2018-09-06 2018-10-31 Acuant Inc System and method for management of digital id
WO2020051540A1 (en) 2018-09-06 2020-03-12 Clause, Inc. System and method for a hybrid contract execution environment
US10841094B2 (en) * 2018-09-14 2020-11-17 Microsoft Technology Licensing, Llc Private and public media data in a decentralized system
EP3627363A1 (en) 2018-09-19 2020-03-25 Vocalink Limited Information processing system, devices and methods
US11277261B2 (en) 2018-09-21 2022-03-15 Netiq Corporation Blockchain-based tracking of program changes
CN109493082A (zh) * 2018-09-25 2019-03-19 西安纸贵互联网科技有限公司 一种农产品区块链溯源方法及装置
CN109067801B (zh) * 2018-09-29 2021-09-03 平安科技（深圳）有限公司 一种身份认证方法、身份认证装置及计算机可读介质
US10977687B2 (en) 2018-10-08 2021-04-13 Microsoft Technology Licensing, Llc Data collection and pattern analysis in a decentralized network
US11038891B2 (en) 2018-10-29 2021-06-15 EMC IP Holding Company LLC Decentralized identity management system
CN109327456A (zh) * 2018-11-06 2019-02-12 北京知道创宇信息技术有限公司 一种去中心化的集群鉴权方法、集群节点及电子设备
US20200177373A1 (en) 2018-11-14 2020-06-04 Royal Bank Of Canada System and method for storing contract data structures on permissioned distributed ledgers
US10506104B1 (en) 2018-11-28 2019-12-10 Sap Se Identity verification using blockchain technology
US11468176B2 (en) 2018-12-06 2022-10-11 Pasig And Hudson, Pvt Limited Computer method and graphical user interface for identity management using blockchain
US10452828B1 (en) 2018-12-11 2019-10-22 block.one Systems and methods for creating a verified digital association
US11636776B2 (en) 2018-12-28 2023-04-25 Conéctate Soluciones Y Aplicaciones Sl Unified identification protocol in training and health
US11196568B2 (en) 2019-01-07 2021-12-07 International Business Machines Corporation Identity protection
US11038677B2 (en) 2019-01-31 2021-06-15 Re Formsnet, Llc Systems and methods for encryption and authentication
US10454906B1 (en) 2019-01-31 2019-10-22 Re Formsnet, Llc Systems and methods for encryption and authentication
US11563561B2 (en) 2019-01-31 2023-01-24 Megachain Inc. Systems and methods for linkage data elements
CN109688163B (zh) * 2019-02-20 2021-11-30 中国联合网络通信集团有限公司 基于联盟链的数据处理方法、装置、设备及存储介质
US20200272619A1 (en) 2019-02-21 2020-08-27 Fiducia DLT LTD Method and system for audit and payment clearing of electronic trading systems using blockchain database
CN109936569B (zh) 2019-02-21 2021-05-28 领信智链(北京)科技有限公司 一种基于以太坊区块链的去中心化数字身份登录管理系统
CN109918942B (zh) * 2019-02-21 2020-07-31 领信智链(北京)科技有限公司 一种基于以太坊区块链的去中心化标识符管理系统
CN109936570B (zh) 2019-02-21 2021-05-28 领信智链(北京)科技有限公司 一种基于以太坊区块链的去中心化标识符属性管理系统
US10425230B1 (en) 2019-03-01 2019-09-24 Capital One Services, Llc Identity and electronic signature verification in blockchain
US11314763B2 (en) 2019-03-26 2022-04-26 Centurylink Intellectual Property Llc Off-chain functionality for data contained in blocks of blockchain
CN109922077B (zh) * 2019-03-27 2021-06-04 北京思源理想控股集团有限公司 一种基于区块链的身份认证方法及其系统
US20200334674A1 (en) * 2019-04-19 2020-10-22 Coinbase, Inc. Systems and methods for blockchain administration
CN109918878B (zh) 2019-04-24 2021-03-02 中国科学院信息工程研究所 一种基于区块链的工业物联网设备身份认证及安全交互方法
US11003771B2 (en) 2019-05-03 2021-05-11 Microsoft Technology Licensing, Llc Self-help for DID claims
KR20200132518A (ko) * 2019-05-17 2020-11-25 삼성에스디에스 주식회사 블록체인 네트워크 간에 트랜잭션 연동을 지원하는 시스템 및 그 방법
US11838425B2 (en) 2019-05-20 2023-12-05 Jpmorgan Chase Bank, N.A. Systems and methods for maintaining decentralized digital identities
US11341503B2 (en) 2019-06-17 2022-05-24 American Express Travel Related Services Company, Inc. Deploying a cloud-based system using a distributed ledger
US11245524B2 (en) 2019-06-18 2022-02-08 Microsoft Technologly Licensing, LLC Binding of decentralized identifiers to verified claims
WO2020257472A1 (en) 2019-06-18 2020-12-24 Transmute Industries, Inc. Systems and methods for a decentralized data authentication platform
WO2019170178A2 (en) 2019-06-28 2019-09-12 Alibaba Group Holding Limited System and method for blockchain address mapping
CN111213147B (zh) 2019-07-02 2023-10-13 创新先进技术有限公司 用于基于区块链的交叉实体认证的系统和方法
SG11202003757TA (en) 2019-07-02 2020-05-28 Advanced New Technologies Co Ltd System and method for issuing verifiable claims
CN111316303B (zh) 2019-07-02 2023-11-10 创新先进技术有限公司 用于基于区块链的交叉实体认证的系统和方法
CN111164594B (zh) 2019-07-02 2023-08-25 创新先进技术有限公司 用于将去中心化标识映射到真实实体的系统和方法
WO2019179534A2 (en) 2019-07-02 2019-09-26 Alibaba Group Holding Limited System and method for creating decentralized identifiers
SG11202003792QA (en) 2019-07-02 2020-05-28 Advanced New Technologies Co Ltd System and method for verifying verifiable claims
US10944574B2 (en) 2019-07-03 2021-03-09 Coinplug, Inc. Method for providing virtual asset service based on decentralized identifier and virtual asset service providing server using them
US11727120B2 (en) 2019-07-11 2023-08-15 Battelle Memorial Institute Blockchain cybersecurity solutions
US11140154B2 (en) 2019-09-26 2021-10-05 Bank Of America Corporation User authentication using tokens

Also Published As

Publication number Publication date
US20210126916A1 (en) 2021-04-29
US11477032B2 (en) 2022-10-18
SG11202006772QA (en) 2020-08-28
EP3704620A2 (en) 2020-09-09
US10685099B2 (en) 2020-06-16
US10924284B2 (en) 2021-02-16
US20200145209A1 (en) 2020-05-07
US11038883B2 (en) 2021-06-15
EP3788523A4 (en) 2021-03-10
CN111164594A (zh) 2020-05-15
US10824701B2 (en) 2020-11-03
WO2019228557A3 (en) 2020-04-30
EP3732857B1 (en) 2023-02-22
CN111164594B (zh) 2023-08-25
EP3732857A2 (en) 2020-11-04
US20200242221A1 (en) 2020-07-30
WO2019228555A3 (en) 2020-04-30
CN111295869B (zh) 2022-04-22
US10708060B2 (en) 2020-07-07
WO2019228556A3 (en) 2020-04-30
CN111295869A (zh) 2020-06-16
WO2019228555A2 (en) 2019-12-05
US20200145223A1 (en) 2020-05-07
WO2019228557A2 (en) 2019-12-05
US11159526B2 (en) 2021-10-26
CN111213350B (zh) 2022-07-29
EP3732856A2 (en) 2020-11-04
CN111213350A (zh) 2020-05-29
EP3732856A4 (en) 2021-01-20
EP3704620B1 (en) 2021-12-15
CN111183426A (zh) 2020-05-19
EP3732857A4 (en) 2020-12-30
CN111183426B (zh) 2023-11-21
SG11202006574PA (en) 2020-08-28
US20210185041A1 (en) 2021-06-17
EP3704620A4 (en) 2020-11-25
US20200143019A1 (en) 2020-05-07
EP3788523B1 (en) 2022-03-16
CN116910726A (zh) 2023-10-20
EP3788523A1 (en) 2021-03-10
US20200153639A1 (en) 2020-05-14
EP3732856B1 (en) 2022-04-06
WO2019228556A2 (en) 2019-12-05

Similar Documents

Publication Publication Date Title
SG11202004456TA (en) System and method for blockchain-based notification
EP3818687A4 (en) OMNI-CHANNEL NOTIFICATION AND SELECTION SYSTEM AND METHOD
ZA202101366B (en) Processing system for processing cryptocurrencies and method for processing cryptocurrencies
SG11202007439TA (en) Systems and methods for bioprocessing
SG11202003877VA (en) System and method for blockchain-based notification
SG11202003928RA (en) System and method for blockchain-based notification
EP3909220C0 (en) SYSTEM AND METHOD FOR SAFE DESEGMENTATION
EP3726373C0 (en) CREATION OF AN APPLICATION METHOD AND SYSTEM
GB2596770B (en) Carrier-resolved photo-hall system and method
GB201906418D0 (en) Conveyor system and method
GB2572677B (en) System and method
EP4085317A4 (en) SYSTEM AND METHOD FOR A LONG STATE OF SLEEPING
GB201818840D0 (en) Mounting system and method
GB2600580B (en) System and method for preparing MRNA
GB2585087B (en) Positioning system and method
GB201809582D0 (en) System and method
IL257059B (en) Multi-beamforming system and method
GB2581221B (en) Monitoring system and method
EP4055929A4 (en) REFERENCE SIGNALING DESIGN AND CONFIGURATION SYSTEM AND METHOD
GB201816668D0 (en) System and method
GB201812593D0 (en) Illimination system and method
GB201817593D0 (en) An ATM-requesting-and-accessing system and method
GB2602592B (en) Design system and design method
GB201916230D0 (en) System and method
GB201911447D0 (en) Multi-compnent method and system