SG10202010638YA - A method and system for controlling the performance of a contract using a distributed hash table and a peer-to-peer distributed ledger - Google Patents

A method and system for controlling the performance of a contract using a distributed hash table and a peer-to-peer distributed ledger

Info

Publication number
SG10202010638YA
SG10202010638YA SG10202010638YA SG10202010638YA SG10202010638YA SG 10202010638Y A SG10202010638Y A SG 10202010638YA SG 10202010638Y A SG10202010638Y A SG 10202010638YA SG 10202010638Y A SG10202010638Y A SG 10202010638YA SG 10202010638Y A SG10202010638Y A SG 10202010638YA
Authority
SG
Singapore
Prior art keywords
peer
contract
distributed
performance
controlling
Prior art date
Application number
SG10202010638YA
Inventor
Craig Steven Wright
Stephane Savanah
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
Application filed by Nchain Holdings Ltd filed Critical Nchain Holdings Ltd
Publication of SG10202010638YA publication Critical patent/SG10202010638YA/en

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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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
    • 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
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • 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
    • G06Q20/3678—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 e-cash details, e.g. blinded, divisible or detecting double spending
    • 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
    • G06Q20/385—Payment protocols; Details thereof using an alias or single-use codes
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • 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
    • H04L9/3247—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
    • H04L9/3252—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 using DSA or related signature schemes, e.g. elliptic based signatures, ElGamal or Schnorr schemes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2145—Inheriting rights or properties, e.g., propagation of permissions or restrictions within a hierarchy
    • 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
SG10202010638YA 2016-04-29 2017-04-28 A method and system for controlling the performance of a contract using a distributed hash table and a peer-to-peer distributed ledger SG10202010638YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1607477.5A GB201607477D0 (en) 2016-04-29 2016-04-29 A method and system for controlling the performance of a contract using a distributed hash table and a peer to peer distributed ledger

Publications (1)

Publication Number Publication Date
SG10202010638YA true SG10202010638YA (en) 2020-11-27

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SG11201808758TA SG11201808758TA (en) 2016-04-29 2017-04-28 A method and system for controlling the performance of a contract using a distributed hash table and a peer-to-peer distributed ledger

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Country Status (13)

Country Link
US (1) US20190095909A1 (en)
EP (2) EP3449446A1 (en)
JP (3) JP7029408B2 (en)
KR (1) KR102542981B1 (en)
CN (1) CN109074566A (en)
AU (1) AU2017257447B2 (en)
BR (1) BR112018071814A2 (en)
CA (1) CA3019267A1 (en)
GB (2) GB201607477D0 (en)
IL (1) IL262533B2 (en)
PH (1) PH12018502269A1 (en)
SG (2) SG10202010638YA (en)
WO (1) WO2017187395A1 (en)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10068228B1 (en) 2013-06-28 2018-09-04 Winklevoss Ip, Llc Systems and methods for storing digital math-based assets using a secure portal
US9892460B1 (en) 2013-06-28 2018-02-13 Winklevoss Ip, Llc Systems, methods, and program products for operating exchange traded products holding digital math-based assets
US10354325B1 (en) 2013-06-28 2019-07-16 Winklevoss Ip, Llc Computer-generated graphical user interface
US11170346B2 (en) * 2016-09-19 2021-11-09 Sap Se Decentralized credentials verification network
US10185550B2 (en) 2016-09-28 2019-01-22 Mcafee, Inc. Device-driven auto-recovery using multiple recovery sources
US11694196B2 (en) 2016-10-25 2023-07-04 Nchain Licensing Ag Method and system for directing an exchange associated with an anonymously held token on a blockchain
AU2017349752B2 (en) * 2016-10-28 2022-11-10 nChain Holdings Limited Systems and methods for implementing deterministic finite automata (DFAS) via a blockchain
EP3639536A2 (en) 2016-12-30 2020-04-22 INTEL Corporation Naming and blockchain recording for the internet of things
GB201701589D0 (en) * 2017-01-31 2017-03-15 Nchain Holdings Ltd Computer-implemented system and method
CN106941487B (en) 2017-02-24 2021-01-05 创新先进技术有限公司 Data sending method and device
CN108881120B (en) * 2017-05-12 2020-12-04 创新先进技术有限公司 Data processing method and device based on block chain
US10552556B2 (en) 2017-08-03 2020-02-04 Liquineq AG System and method for performance testing of scalable distributed network transactional databases
CN110019516B (en) * 2017-11-10 2021-08-20 华为技术有限公司 Information management method, device and system
KR101878869B1 (en) * 2017-11-17 2018-08-16 주식회사 미탭스플러스 Distributed Ledger Device and Distributed Ledger Method for User Identification Management Based on Block Chain
WO2019113016A1 (en) * 2017-12-04 2019-06-13 Dan Kikinis System and method for performance testing of scalable distributed network transactional databases
WO2019124610A1 (en) * 2017-12-21 2019-06-27 문인식 Authentication method using separation, then distributed storage and combination of personal information using blockchain
CN111699502A (en) * 2018-01-15 2020-09-22 E·马伊姆 Token-based transaction system and method
US11438139B2 (en) * 2018-02-07 2022-09-06 Raouf Boutaba Blockchain based secure naming and update verification
US11475442B1 (en) 2018-02-12 2022-10-18 Gemini Ip, Llc System, method and program product for modifying a supply of stable value digital asset tokens
US10540654B1 (en) 2018-02-12 2020-01-21 Winklevoss Ip, Llc System, method and program product for generating and utilizing stable value digital assets
US10373129B1 (en) 2018-03-05 2019-08-06 Winklevoss Ip, Llc System, method and program product for generating and utilizing stable value digital assets
US10438290B1 (en) 2018-03-05 2019-10-08 Winklevoss Ip, Llc System, method and program product for generating and utilizing stable value digital assets
US10373158B1 (en) 2018-02-12 2019-08-06 Winklevoss Ip, Llc System, method and program product for modifying a supply of stable value digital asset tokens
US11909860B1 (en) 2018-02-12 2024-02-20 Gemini Ip, Llc Systems, methods, and program products for loaning digital assets and for depositing, holding and/or distributing collateral as a token in the form of digital assets on an underlying blockchain
US11308487B1 (en) 2018-02-12 2022-04-19 Gemini Ip, Llc System, method and program product for obtaining digital assets
US11200569B1 (en) 2018-02-12 2021-12-14 Winklevoss Ip, Llc System, method and program product for making payments using fiat-backed digital assets
US11494344B2 (en) * 2018-03-06 2022-11-08 International Business Machines Corporation Customized endorsement logic for blockchain
US10846375B2 (en) * 2018-04-11 2020-11-24 Microsoft Technology Licensing, Llc Software license distribution and validation using a distributed immutable data store
GB201806448D0 (en) * 2018-04-20 2018-06-06 Nchain Holdings Ltd Computer-implemented methods and systems
US11563557B2 (en) * 2018-04-24 2023-01-24 International Business Machines Corporation Document transfer processing for blockchains
JP2021522704A (en) * 2018-04-27 2021-08-30 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ Blockchain network split
JP6684850B2 (en) * 2018-05-16 2020-04-22 株式会社日立製作所 Distributed ledger system, distributed ledger subsystem, and distributed ledger node
CN108664650B (en) * 2018-05-17 2020-05-22 百度在线网络技术（北京）有限公司 Transaction processing method, device, equipment and storage medium of block chain network
CN108921542B (en) * 2018-05-30 2021-09-28 招商银行股份有限公司 Offline payment method, payment end, collection end and storage medium for digital assets
CN113095822A (en) * 2018-06-27 2021-07-09 创新先进技术有限公司 Intelligent contract calling method and device based on block chain and electronic equipment
CN109003078B (en) 2018-06-27 2021-08-24 创新先进技术有限公司 Intelligent contract calling method and device based on block chain and electronic equipment
US10944560B2 (en) * 2018-08-02 2021-03-09 International Business Machines Corporation Privacy-preserving identity asset exchange
US10721069B2 (en) 2018-08-18 2020-07-21 Eygs Llp Methods and systems for enhancing privacy and efficiency on distributed ledger-based networks
JP2021535668A (en) * 2018-08-30 2021-12-16 ニューラリア・テクノロジーズ・インコーポレイテッド Systems and methods for improved blockchain implementation smart contracts
CN109274667B (en) * 2018-09-14 2020-06-23 阿里巴巴集团控股有限公司 Copyright event evidence storing method and system based on block chain
US11314749B2 (en) 2018-10-03 2022-04-26 International Business Machines Corporation Blockchain implementing reliability database
US11226971B2 (en) 2018-10-03 2022-01-18 International Business Machines Corporation Blockchain implementing reliability database
US11243917B2 (en) 2018-10-03 2022-02-08 International Business Machines Corporation Blockchain implementing reliability database
US11146399B2 (en) 2018-10-19 2021-10-12 Eygs Llp Methods and systems for retrieving zero-knowledge proof-cloaked data on distributed ledger-based networks
RS20181564A1 (en) 2018-12-21 2020-06-30 Zivanovic Sava System for automatic management and depositing of the hash of the documents (images) in block-chain technology
US10425230B1 (en) * 2019-03-01 2019-09-24 Capital One Services, Llc Identity and electronic signature verification in blockchain
US11502838B2 (en) 2019-04-15 2022-11-15 Eygs Llp Methods and systems for tracking and recovering assets stolen on distributed ledger-based networks
US11943358B2 (en) 2019-04-15 2024-03-26 Eygs Llp Methods and systems for identifying anonymized participants of distributed ledger-based networks using zero-knowledge proofs
US11677563B2 (en) 2019-04-15 2023-06-13 Eygs Llp Systems, apparatus and methods for local state storage of distributed ledger data without cloning
US11316691B2 (en) 2019-04-15 2022-04-26 Eygs Llp Methods and systems for enhancing network privacy of multiple party documents on distributed ledger-based networks
US11537592B1 (en) 2019-04-22 2022-12-27 Wells Fargo Bank, N.A. Metadata management through blockchain technology
US11194770B2 (en) * 2019-05-02 2021-12-07 International Business Machines Corporation Database mergeable ledgers
US11206138B2 (en) 2019-05-02 2021-12-21 Ernst & Young U.S. Llp Biosignature-based tokenization of assets in a blockchain
CN110232094A (en) * 2019-05-06 2019-09-13 深圳壹账通智能科技有限公司 Device, method and storage medium across chain transaction
GB2583767A (en) * 2019-05-10 2020-11-11 Nchain Holdings Ltd Methods and devices for public key management using a blockchain
GB2588072A (en) * 2019-05-24 2021-04-21 Nchain Holdings Ltd Malleability of transactions for inclusion in a blockchain
US11232439B2 (en) 2019-08-09 2022-01-25 Eygs Llp Methods and systems for preventing transaction tracing on distributed ledger-based networks
US10990879B2 (en) 2019-09-06 2021-04-27 Digital Asset Capital, Inc. Graph expansion and outcome determination for graph-defined program states
US11132403B2 (en) * 2019-09-06 2021-09-28 Digital Asset Capital, Inc. Graph-manipulation based domain-specific execution environment
CN110688679B (en) * 2019-09-30 2023-09-05 湖南天河国云科技有限公司 Block chain-based account locking/unlocking method and device
AU2020387408A1 (en) 2019-11-20 2022-05-19 Eygs Llp Systems, apparatus and methods for identifying and securely storing distinguishing characteristics in a distributed ledger within a distributed ledger-based network based on fungible and non-fungible tokens
CN114830149A (en) * 2019-12-19 2022-07-29 松下电器（美国）知识产权公司 Control method, device, and program
GB201919298D0 (en) * 2019-12-24 2020-02-05 Nchain Holdings Ltd Computer-implemented system and method
US11475453B2 (en) 2019-12-31 2022-10-18 Capital One Services, Llc System and techniques for utilizing a smart contracts library
US11874804B2 (en) 2020-02-05 2024-01-16 International Business Machines Corporation Load balancing based blockchain transaction submission
US11334879B2 (en) * 2020-02-14 2022-05-17 1191212 B.C. Ltd. Method and system for digital payment instrument deployment of authentication seal
AU2021255596A1 (en) 2020-04-15 2022-12-15 Barath Krishna BALASUBRAMANIAN Intelligent assertion tokens for authenticating and controlling network communications using a distributed ledger
WO2022118263A1 (en) * 2020-12-02 2022-06-09 Trock Stanislav Blockchain
KR102572232B1 (en) * 2020-12-18 2023-08-28 재단법인 경주스마트미디어센터 Method for performing settlement according to contract based on smart contract and Apparatus for same
US20220318209A1 (en) * 2021-03-31 2022-10-06 International Business Machines Corporation Computer mechanism for analytics outcome transparency
US20230026057A1 (en) * 2021-07-21 2023-01-26 Hewlett Packard Enterprise Development Lp Secure data center update and monitoring

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7627644B2 (en) * 2003-11-28 2009-12-01 Canon Kabushiki Kaisha Recipient-centred proactive caching in a peer-to-peer system
CN100581109C (en) * 2004-02-25 2010-01-13 微软公司 Mutual exclusion system and method in dynamic peer-to-peer environment
US7526672B2 (en) * 2004-02-25 2009-04-28 Microsoft Corporation Mutual exclusion techniques in a dynamic peer-to-peer environment
CA2657212C (en) * 2005-07-15 2017-02-28 Indxit Systems, Inc. Systems and methods for data indexing and processing
US8301880B2 (en) * 2009-11-09 2012-10-30 Cisco Technology, Inc. Certificate enrollment with purchase to limit sybil attacks in peer-to-peer network
JP5615779B2 (en) 2011-09-02 2014-10-29 日本電信電話株式会社 File sharing system, analysis server, and file sharing method
CN103092845A (en) 2011-10-27 2013-05-08 镇江雅迅软件有限责任公司 Contract charging system based on hash table technology
KR101342258B1 (en) 2011-12-26 2013-12-16 텔코웨어 주식회사 Deistributed data management system and method thereof
US20150379510A1 (en) 2012-07-10 2015-12-31 Stanley Benjamin Smith Method and system to use a block chain infrastructure and Smart Contracts to monetize data transactions involving changes to data included into a data supply chain.
US9876775B2 (en) 2012-11-09 2018-01-23 Ent Technologies, Inc. Generalized entity network translation (GENT)
US9282693B2 (en) * 2013-02-20 2016-03-15 Deere & Company Data encoding with planting attributes
US9595034B2 (en) * 2013-10-25 2017-03-14 Stellenbosch University System and method for monitoring third party access to a restricted item
US20150206106A1 (en) * 2014-01-13 2015-07-23 Yaron Edan Yago Method for creating, issuing and redeeming payment assured contracts based on mathemematically and objectively verifiable criteria
FR3018370A1 (en) * 2014-03-07 2015-09-11 Enrico Maim METHOD AND SYSTEM FOR AUTOMATIC CRYPTO-CURRENCY GENERATION
FR3018378A1 (en) * 2014-03-12 2015-09-11 Enrico Maim TRANSACTIONAL SYSTEM AND METHOD WITH DISTRIBUTED ARCHITECTURE BASED ON TRANSFER TRANSFERS OF ACCOUNT UNITS BETWEEN ADDRESSES
US20160098723A1 (en) * 2014-10-01 2016-04-07 The Filing Cabinet, LLC System and method for block-chain verification of goods
WO2017010455A1 (en) 2015-07-13 2017-01-19 日本電信電話株式会社 Contract agreement method, agreement verification method, contract agreement system, agreement verification device, contract agreement device, contract agreement program and agreement verification program
EP3439232B1 (en) 2016-03-31 2023-12-06 bitFlyer Blockchain, Inc. Transaction processing device, transaction processing method, and program for same
JP6709243B2 (en) 2018-03-01 2020-06-10 株式会社エヌ・ティ・ティ・データ Information processing equipment
CN108647963B (en) * 2018-05-02 2020-05-12 百度在线网络技术（北京）有限公司 Method and device for determining main chain of block chain, server and storage medium

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