SG11201906926RA - Blockchain system and data storage method and apparatus - Google Patents

Blockchain system and data storage method and apparatus

Info

Publication number
SG11201906926RA
SG11201906926RA SG11201906926RA SG11201906926RA SG11201906926RA SG 11201906926R A SG11201906926R A SG 11201906926RA SG 11201906926R A SG11201906926R A SG 11201906926RA SG 11201906926R A SG11201906926R A SG 11201906926RA SG 11201906926R A SG11201906926R A SG 11201906926RA
Authority
SG
Singapore
Prior art keywords
consensus
subsystems
nodes
consortium
blockchain network
Prior art date
Application number
SG11201906926RA
Inventor
Ning Li
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
Application filed by Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Publication of SG11201906926RA publication Critical patent/SG11201906926RA/en

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Classifications

    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or 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
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • 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
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63—Routing a service request depending on the request content or context
    • 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
    • H04L9/32—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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Abstract

Embodiments of the present application disclose a blockchain system and a data storage method and apparatus. A blockchain system comprising a distribution center, a non-consensus subsystem, and a plurality of consensus subsystems is created, wherein the non-consensus subsystem comprises a plurality of non-consensus nodes, each of the consensus subsystems comprises a plurality of consensus nodes, and each of the consensus subsystems is equivalent to a consortium blockchain containing the plurality of consensus nodes. As a result, the consensus subsystems can perform consensus validation for different transaction fields. On one hand, only the consensus nodes are responsible for consensus validation, and non-consensus nodes outside the consensus subsystems cannot participate in consensus validation by a consortium blockchain network, thereby improving the security of the blockchain network; on the other hand, the distribution center may interface with the consortium blockchains, and non-consensus entities (non-consensus nodes) outside the consortium blockchain network only need to interface with the distribution center, and do not need to interface with a plurality of consortium blockchains according to different interfacing protocols, thereby improving the convenience of the blockchain network.
SG11201906926RA 2017-02-17 2018-02-12 Blockchain system and data storage method and apparatus SG11201906926RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710086153.6A CN107018125B (en) 2017-02-17 2017-02-17 A kind of block catenary system, date storage method and device
PCT/CN2018/076505 WO2018149385A1 (en) 2017-02-17 2018-02-12 Blockchain system and data storage method and apparatus

Publications (1)

Publication Number Publication Date
SG11201906926RA true SG11201906926RA (en) 2019-09-27

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SG11201906926RA SG11201906926RA (en) 2017-02-17 2018-02-12 Blockchain system and data storage method and apparatus
SG10202005442PA SG10202005442PA (en) 2017-02-17 2018-02-12 Blockchain system and data storage method and apparatus

Family Applications After (1)

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SG10202005442PA SG10202005442PA (en) 2017-02-17 2018-02-12 Blockchain system and data storage method and apparatus

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US (3) US10505720B2 (en)
EP (2) EP3562120B1 (en)
JP (1) JP2020512617A (en)
KR (2) KR102195351B1 (en)
CN (1) CN107018125B (en)
AU (2) AU2018222076B2 (en)
BR (1) BR112019016831B1 (en)
CA (1) CA3051025C (en)
ES (1) ES2827301T3 (en)
MX (1) MX2019009435A (en)
PH (1) PH12019501702A1 (en)
PL (1) PL3562120T3 (en)
RU (1) RU2732535C1 (en)
SG (2) SG11201906926RA (en)
TW (1) TWI684105B (en)
WO (1) WO2018149385A1 (en)
ZA (1) ZA201904888B (en)

Families Citing this family (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11521290B2 (en) 2013-05-22 2022-12-06 Patrick Damien O'Brien Systems and methods for storing contract information on multiple blockchain ledgers
US10824759B1 (en) 2017-01-25 2020-11-03 State Farm Mutual Automobile Insurance Company Systems and methods for verifying agent sales data via blockchain
CN107018125B (en) 2017-02-17 2019-08-09 阿里巴巴集团控股有限公司 A kind of block catenary system, date storage method and device
CN107360248B (en) * 2017-07-31 2020-08-25 众安信息技术服务有限公司 Method and apparatus for configuring local consensus and computer-readable storage medium
US11190525B2 (en) * 2017-08-18 2021-11-30 Cloudminds (Shanghai) Robotics Co., Ltd. Blockchain system and permission management method thereof
CN109426949B (en) 2017-08-29 2021-02-09 华为技术有限公司 Cross-chain transaction method and device
CN107767478B (en) * 2017-09-06 2020-10-16 阿里巴巴集团控股有限公司 Method and device for saving working record
CN107862215B (en) 2017-09-29 2020-10-16 创新先进技术有限公司 Data storage method, data query method and device
CN107911373B (en) * 2017-11-24 2019-09-06 中钞信用卡产业发展有限公司杭州区块链技术研究院 A kind of block chain right management method and system
CN109886703A (en) * 2017-12-04 2019-06-14 北京红马传媒文化发展有限公司 Electronic bill information processing method, device and electronic ticket business system
CN108241743B (en) * 2018-01-04 2020-05-12 杭州复杂美科技有限公司 Block chain snapshot method
CN108632480A (en) * 2018-04-19 2018-10-09 北京阿尔山金融科技有限公司 Charging method based on block chain and device
CN110730960A (en) * 2018-04-20 2020-01-24 因特比有限公司 Method and system for storing binary large object
CN108595126B (en) * 2018-04-27 2022-09-02 腾讯科技（深圳）有限公司 Data storage system, query method, query device, server, and storage medium
EP3785206A1 (en) * 2018-04-27 2021-03-03 Nchain Holdings Limited Partitioning a blockchain network
CN110472116B (en) * 2018-04-28 2022-03-04 腾讯科技（深圳）有限公司 Alliance block chain service network, alliance node thereof and product data storage method
CN108846752A (en) * 2018-06-06 2018-11-20 北京京东金融科技控股有限公司 Data processing method, system, block platform chain and readable storage medium storing program for executing
CN108717606A (en) * 2018-06-08 2018-10-30 北京工商大学 A kind of food security multiplicity of interests main body credit assessment method based on block chain
CN109255741A (en) * 2018-06-28 2019-01-22 平安科技（深圳）有限公司 Medical treatment donation and recourse method and device, computer equipment and readable storage medium storing program for executing
CN113408008B (en) * 2018-07-05 2022-12-30 腾讯科技（深圳）有限公司 Data processing method, device, equipment and medium
US10956377B2 (en) * 2018-07-12 2021-03-23 EMC IP Holding Company LLC Decentralized data management via geographic location-based consensus protocol
CN108924250B (en) * 2018-07-27 2022-02-11 江西贪玩信息技术有限公司 Service request processing method and device based on block chain and computer equipment
CN109189853B (en) * 2018-08-08 2021-05-28 众安信息技术服务有限公司 Method and device for synchronizing data between block chains
CN109347901B (en) * 2018-08-23 2020-12-15 泰链（厦门）科技有限公司 Method, medium, device and system for realizing consensus mechanism of block chain system
CN109145625A (en) * 2018-08-31 2019-01-04 阿里巴巴集团控股有限公司 Processing method, device and the block chain data-storage system of policy information
CA3054228A1 (en) 2018-09-06 2020-03-06 Intercontinental Exchange Holdings, Inc. Multi-signature verification network
CN109361734B (en) * 2018-09-18 2021-04-20 百度在线网络技术（北京）有限公司 Data processing method, device, equipment and medium for block chain
CN109391480A (en) * 2018-10-19 2019-02-26 微梦创科网络科技（中国）有限公司 A kind of date storage method, device and electronic equipment
CN111833189A (en) * 2018-10-26 2020-10-27 创新先进技术有限公司 Data processing method and device
CN109614813B (en) * 2018-10-31 2020-06-23 阿里巴巴集团控股有限公司 Privacy transaction method and device based on block chain and application method and device thereof
JP7190336B2 (en) * 2018-11-15 2022-12-15 富士通株式会社 Communication device, communication method, and communication program
CN110020956B (en) * 2018-11-26 2022-11-22 创新先进技术有限公司 Cross-block-chain interaction method and system, computer equipment and storage medium
CN110020945B (en) * 2018-11-27 2020-10-30 创新先进技术有限公司 Data reading method and system based on multiple block chain networks
CN110060152B (en) 2018-11-27 2020-10-30 创新先进技术有限公司 Data reading method and system based on multiple block chain networks
CN110060153B (en) 2018-11-27 2020-11-17 创新先进技术有限公司 Data evidence storage method and system based on multiple block chain networks
CN111240607B (en) * 2018-11-29 2024-01-05 株式会社理光 Image forming system and image forming method
CN110471951B (en) * 2018-12-07 2023-05-23 深圳市智税链科技有限公司 Method, accounting node and medium for determining order of transaction information in data block
CN109523385A (en) * 2018-12-07 2019-03-26 深圳市智税链科技有限公司 Method, accounting nodes and the medium of Transaction Information are inquired in block chain network
CN109379381B (en) * 2018-12-07 2021-06-15 深圳市智税链科技有限公司 Data management method, device, medium and electronic equipment of block chain system
CN109636388B (en) * 2018-12-07 2024-02-23 深圳市智税链科技有限公司 Data processing method, device, medium and electronic equipment in block chain network
CN110851496B (en) * 2018-12-07 2023-03-14 深圳市智税链科技有限公司 Method, apparatus, accounting node and medium for querying transaction information in blockchain network
CN109784882A (en) * 2018-12-14 2019-05-21 深圳壹账通智能科技有限公司 Alliance's chain information distribution control method and terminal device
TWI710238B (en) * 2018-12-17 2020-11-11 財團法人國家實驗研究院 Synchronous deletion method of distributed storage system
CN109660545B (en) * 2018-12-27 2021-04-09 北京新唐思创教育科技有限公司 Alliance chain consensus method and computer storage medium
CN109922039B (en) * 2019-01-14 2021-05-07 湘潭大学 Semi-centralized identity management method based on block chain technology
CN109902119A (en) * 2019-03-11 2019-06-18 深圳众享互联科技有限公司 Block chain and database hybrid system Data Identification method and its methods of exhibiting
CN109992999B (en) * 2019-04-01 2021-05-28 北京柏链基石科技有限公司 Method and device for modifying private data based on block chain and electronic equipment
CN110009353A (en) * 2019-04-01 2019-07-12 北京柏链基石科技有限公司 A kind of account register method, device and electronic equipment based on block chain
JP6779389B2 (en) * 2019-04-03 2020-11-04 アリババ・グループ・ホールディング・リミテッドＡｌｉｂａｂａ Ｇｒｏｕｐ Ｈｏｌｄｉｎｇ Ｌｉｍｉｔｅｄ Processing and storage of blockchain data in a reliable execution environment
CN110162570B (en) * 2019-04-17 2021-03-05 创新先进技术有限公司 Method and device for obtaining block chain data in multiple times
US20200349564A1 (en) * 2019-04-30 2020-11-05 Salesforce.Com, Inc. System and method of providing interoperable distributed and decentralized ledgers using consensus on consensus and delegated consensus
CN110222535B (en) * 2019-05-06 2024-03-12 平安科技（深圳）有限公司 Processing device, method and storage medium for block chain configuration file
CN111915304A (en) * 2019-05-08 2020-11-10 百度在线网络技术（北京）有限公司 Data processing method, device and equipment of digital elements and storage medium
CN110187831B (en) * 2019-05-13 2022-04-19 北京华宇九品科技有限公司 Block data storage system and method of block chain alliance chain
CN110263025A (en) * 2019-05-21 2019-09-20 平安普惠企业管理有限公司 Data liquidation method, electronic equipment and computer storage medium based on alliance's chain
US11469886B2 (en) * 2019-05-22 2022-10-11 Salesforce.Com, Inc. System or method to implement record level access on metadata driven blockchain using shared secrets and consensus on read
CN110162274B (en) * 2019-05-31 2022-09-02 深圳市迅雷网络技术有限公司 Data processing method, device and equipment based on block chain
CN112037053B (en) * 2019-06-03 2023-12-22 本无链科技(深圳)有限公司 Universal transaction interpreter for blockchain and interpretation method thereof
US10789222B2 (en) 2019-06-28 2020-09-29 Alibaba Group Holding Limited Blockchain-based hierarchical data storage
CN111164586B (en) * 2019-06-28 2023-07-04 创新先进技术有限公司 System and method for updating data in a blockchain
CN110334154B (en) * 2019-06-28 2020-07-21 阿里巴巴集团控股有限公司 Block chain based hierarchical storage method and device and electronic equipment
CN110460634B (en) * 2019-07-02 2020-10-27 特斯联（北京）科技有限公司 Edge computing consensus request management method and system
MY192336A (en) * 2019-07-23 2022-08-17 Advanced New Technologies Co Ltd Managing transactions on blockchain networks
CN110413697B (en) * 2019-08-02 2022-09-13 佛山市顺德区平行互联网信息科技有限公司 Public welfare data storage method and system based on block chain
CN110457926A (en) * 2019-08-13 2019-11-15 重庆邮电大学 It is a kind of industry Internet of Things in based on data encryption storage data sharing method
CN110474901B (en) * 2019-08-13 2021-12-07 西安纸贵互联网科技有限公司 Public block chain network system
KR20220045025A (en) * 2019-08-16 2022-04-12 제우 테크놀로지스, 인크. Method and system for communication protocol of decentralized transaction
CN113570460A (en) * 2019-08-30 2021-10-29 创新先进技术有限公司 Method and apparatus for concurrently executing transactions in a blockchain
CN110572404B (en) * 2019-09-12 2021-08-24 北京笔新互联网科技有限公司 Lightweight block chain network system
CN110601851B (en) * 2019-09-12 2021-06-04 腾讯科技（深圳）有限公司 Method, apparatus, medium, and device for replacing identity credentials in a blockchain network
CN112583712B (en) * 2019-09-30 2023-05-30 北京京东尚科信息技术有限公司 Block chain router and block chain network system
CN112769878B (en) * 2019-11-01 2022-09-20 中国电信股份有限公司 Service implementation system and method based on block chain
CN110995440B (en) * 2019-11-21 2022-08-09 腾讯科技（深圳）有限公司 Work history confirming method, device, equipment and storage medium
CN110888883A (en) * 2019-11-26 2020-03-17 北京海益同展信息科技有限公司 Data storage method, device, system and storage medium
CN111125187A (en) * 2019-11-29 2020-05-08 立旃（上海）科技有限公司 Data management method and device based on block chain
US11068443B2 (en) 2019-12-13 2021-07-20 Raynor DONGIEUX Information deletion assurance system using distributed ledger
CN111190963A (en) * 2019-12-27 2020-05-22 中思博安科技（北京）有限公司 Block chain application back-end system
CN111291060B (en) * 2020-01-14 2023-10-27 腾讯科技（深圳）有限公司 Method, device and computer readable medium for managing blockchain nodes
US11682095B2 (en) 2020-02-25 2023-06-20 Mark Coast Methods and apparatus for performing agricultural transactions
CN111314369A (en) * 2020-02-27 2020-06-19 苏州市星际云通区块链科技有限公司 Resource sharing block chain network
CN111432009B (en) * 2020-03-30 2023-04-07 深圳壹账通智能科技有限公司 Method and device for synchronizing block chain data, electronic equipment and storage medium
CN111460504B (en) * 2020-03-31 2021-11-05 腾讯科技（深圳）有限公司 Service processing method, device, node equipment and storage medium
CN111368343B (en) * 2020-03-31 2022-11-01 北京俩撇科技有限公司 Block chain system, data storage method and device
KR20210147491A (en) 2020-05-29 2021-12-07 (주)바다플랫폼 Blockchain network-based data storage device with chain database
CN111698315B (en) * 2020-06-09 2021-10-15 腾讯科技（深圳）有限公司 Data processing method and device for block and computer equipment
CN111866086B (en) * 2020-06-28 2022-04-22 青岛万民科技有限公司 Block chain control method and system based on cloud edge
CN112036880B (en) * 2020-08-28 2024-02-23 阚嘉 Method for realizing real-time block chain
US11593351B2 (en) 2020-09-22 2023-02-28 Bank Of America Corporation Error correction for data control ledgers
US11573953B2 (en) 2020-09-22 2023-02-07 Bank Of America Corporation Error correction for integrated data control ledgers
US11658832B2 (en) 2020-09-22 2023-05-23 Bank Of America Corporation Information security using data control ledgers
US11763296B2 (en) 2020-09-22 2023-09-19 Bank Of America Corporation Information security using integrated data control ledgers
CN112968967B (en) * 2020-09-25 2023-05-19 支付宝(杭州)信息技术有限公司 Block synchronization method and device
CN112333357A (en) * 2020-10-20 2021-02-05 武汉理工大学 Overwater networking monitoring system and method based on 5G and block chain
CN112506925A (en) * 2020-12-01 2021-03-16 浙商银行股份有限公司 Data retrieval system and method based on block chain
RU2770746C1 (en) * 2020-12-20 2022-04-21 Автономная некоммерческая организация высшего образования "Университет Иннополис" Distributed ledger system
CN114726561B (en) * 2020-12-22 2024-04-05 京东科技信息技术有限公司 Data processing method, device and system
CN112732039B (en) * 2021-01-21 2023-06-27 广州万象云科技有限公司 Multifunctional computer for blockchain and cloud computing and using method thereof
CN112837043B (en) * 2021-03-04 2023-07-18 腾讯科技（深圳）有限公司 Block chain-based data processing method and device and electronic equipment
CN112953733B (en) * 2021-03-16 2022-08-26 昆明理工大学 Data management block chain communication resource integration consensus method
CN113138880B (en) * 2021-04-09 2023-11-28 浙商银行股份有限公司 Block chain system gray level publishing method, device, equipment and storage medium
CN113159768B (en) * 2021-04-20 2022-10-18 支付宝(杭州)信息技术有限公司 Transaction certificate storage method, device and equipment
CN113034286B (en) * 2021-04-21 2022-07-08 上海勘察设计研究院(集团)有限公司 Data sharing and mining method based on block chain
CN113282570B (en) * 2021-05-25 2022-06-28 杭州复杂美科技有限公司 Block link point allocation method, computer device and storage medium
CN113067895B (en) * 2021-06-02 2021-08-31 支付宝(杭州)信息技术有限公司 Method for building block chain sub-network and block chain system
CN113364874B (en) * 2021-06-09 2022-06-10 网易（杭州）网络有限公司 Node synchronization method and device based on block chain, storage medium and server
CN113110921B (en) * 2021-06-11 2021-10-22 北京百度网讯科技有限公司 Operation method, device, equipment and storage medium of block chain system
CN113672987B (en) * 2021-09-06 2023-09-05 上海万向区块链股份公司 Method and system for selecting packet type billing node under PoW mechanism
CN113780848A (en) * 2021-09-16 2021-12-10 国家电网有限公司西北分部 Source network load storage intelligent regulation and control platform based on block chain
CN114254395B (en) * 2022-03-01 2022-05-06 南开大学 Content-publishing-oriented consensus formation method for autonomous network
CN114900837B (en) * 2022-04-06 2023-12-05 中国电信股份有限公司 Network processing method, device, system, equipment and medium
CN114531305B (en) * 2022-04-23 2022-07-19 东南大学 Block chain cross-chain supervision method for chain management
CN115037756A (en) * 2022-06-01 2022-09-09 蚂蚁区块链科技(上海)有限公司 Method for operating alliance chain network, alliance chain network and node equipment for alliance chain network
CN115065688A (en) * 2022-06-06 2022-09-16 咪咕文化科技有限公司 Data transmission method, device, equipment and computer readable storage medium
CN115022053A (en) * 2022-06-08 2022-09-06 京东科技控股股份有限公司 Method, device and system for accessing block chain network
CN115174572B (en) * 2022-06-30 2024-01-05 蚂蚁区块链科技(上海)有限公司 Data multicasting method in blockchain, blockchain node and storage medium
CN115499379B (en) * 2022-11-14 2023-03-24 中国电子信息产业集团有限公司第六研究所 Information interaction method, device, equipment and medium based on block chain
CN116166736B (en) * 2023-04-20 2023-07-07 中国信息通信研究院 Block chain data uplink method, device and medium based on application program interface

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1050572A (en) * 1911-11-22 1913-01-14 Otto Spahr Sad-iron.
US9047310B2 (en) * 2006-02-22 2015-06-02 Microsoft Technology Licensing, Llc Reliable, efficient peer-to-peer storage
US20080095361A1 (en) 2006-10-19 2008-04-24 Telefonaktiebolaget L M Ericsson (Publ) Security-Enhanced Key Exchange
US9569771B2 (en) * 2011-04-29 2017-02-14 Stephen Lesavich Method and system for storage and retrieval of blockchain blocks using galois fields
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.
US9553982B2 (en) * 2013-07-06 2017-01-24 Newvoicemedia, Ltd. System and methods for tamper proof interaction recording and timestamping
US20150170112A1 (en) * 2013-10-04 2015-06-18 Erly Dalvo DeCastro Systems and methods for providing multi-currency platforms comprising means for exchanging and interconverting tangible and virtual currencies in various transactions, banking operations, and wealth management scenarios
CA2980707A1 (en) * 2014-03-25 2015-10-01 Botanic Technologies, Inc. Systems and methods for executing cryptographically secure transactions using voice and natural language processing
US10340038B2 (en) * 2014-05-13 2019-07-02 Nant Holdings Ip, Llc Healthcare transaction validation via blockchain, systems and methods
US20150363777A1 (en) * 2014-06-16 2015-12-17 Bank Of America Corporation Cryptocurrency suspicious user alert system
US20160098723A1 (en) * 2014-10-01 2016-04-07 The Filing Cabinet, LLC System and method for block-chain verification of goods
US20160203477A1 (en) * 2015-01-14 2016-07-14 Modernity Financial Holdings, Ltd. Cryptographic security for electronic transactions
US11386404B2 (en) * 2015-02-04 2022-07-12 Ripple Luxembourg S.A. Temporary consensus subnetwork in a distributed network for payment processing
US9436923B1 (en) * 2015-02-26 2016-09-06 Skuchain, Inc. Tracking unitization occurring in a supply chain
US9965628B2 (en) * 2015-03-02 2018-05-08 Dell Products Lp Device reporting and protection systems and methods using a secure distributed transactional ledger
JP6364132B2 (en) * 2015-03-31 2018-07-25 ナスダック， インコーポレイテッドＮａｓｄａｑ， Ｉｎｃ． Blockchain transaction recording system and method
AU2016246428B2 (en) 2015-04-05 2017-11-09 Digital Asset (Switzerland) GmbH Digital asset intermediary electronic settlement platform
US11188899B2 (en) * 2015-04-07 2021-11-30 Dmg Blockchain Solutions Inc. Off network identity tracking in anonymous cryptocurrency exchange networks
TWI676943B (en) * 2015-05-06 2019-11-11 現代財富控股有限公司 Electronic trading system for cryptocurrency and method thereof
US11392955B2 (en) * 2015-05-20 2022-07-19 Ripple Luxembourg S.A. Temporary consensus networks in a resource transfer system
CN106302328B (en) * 2015-05-20 2019-12-20 腾讯科技（深圳）有限公司 Sensitive user data processing system and method
US9870562B2 (en) * 2015-05-21 2018-01-16 Mastercard International Incorporated Method and system for integration of market exchange and issuer processing for blockchain-based transactions
US20170011460A1 (en) * 2015-07-09 2017-01-12 Ouisa, LLC Systems and methods for trading, clearing and settling securities transactions using blockchain technology
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
US10366204B2 (en) * 2015-08-03 2019-07-30 Change Healthcare Holdings, Llc System and method for decentralized autonomous healthcare economy platform
US10402792B2 (en) * 2015-08-13 2019-09-03 The Toronto-Dominion Bank Systems and method for tracking enterprise events using hybrid public-private blockchain ledgers
MX2018004693A (en) 2015-10-17 2018-11-29 Banqu Inc Blockchain-based identity and transaction platform.
US20170116693A1 (en) 2015-10-27 2017-04-27 Verimatrix, Inc. Systems and Methods for Decentralizing Commerce and Rights Management for Digital Assets Using a Blockchain Rights Ledger
US20170132615A1 (en) * 2015-11-11 2017-05-11 Bank Of America Corporation Block chain alias for person-to-person payments
KR20180101355A (en) * 2015-11-30 2018-09-12 쉐이프시프트 아게 Systems and methods for improving security in exchanges of block-chain assets
US9849364B2 (en) 2016-02-02 2017-12-26 Bao Tran Smart device
US10438209B2 (en) * 2016-02-10 2019-10-08 Bank Of America Corporation System for secure routing of data to various networks from a process data network
US10026118B2 (en) 2016-02-22 2018-07-17 Bank Of America Corporation System for allowing external validation of data in a process data network
US10496989B2 (en) 2016-02-22 2019-12-03 Bank Of America Corporation System to enable contactless access to a transaction terminal using a process data network
US20170243222A1 (en) * 2016-02-22 2017-08-24 Bank Of America Corporation System for use of secure data from a process data network as secured access by users
US10607285B2 (en) * 2016-02-22 2020-03-31 Bank Of America Corporation System for managing serializability of resource transfers in a process data network
US10142312B2 (en) * 2016-02-22 2018-11-27 Bank Of America Corporation System for establishing secure access for users in a process data network
CN105844505A (en) * 2016-03-17 2016-08-10 深圳市新世纪启航科技开发有限公司 Method of carrying out digital currency trading through block chain technology
US10990704B2 (en) * 2016-03-23 2021-04-27 Nokia Technologies Oy Management of cryptographic transactions
CA3019642C (en) * 2016-04-01 2023-03-07 Jpmorgan Chase Bank, N.A. Systems and methods for providing data privacy in a private distributed ledger
EP3455996A4 (en) * 2016-05-09 2020-01-22 Nokia Technologies Oy Block chain based resource management
US10204341B2 (en) * 2016-05-24 2019-02-12 Mastercard International Incorporated Method and system for an efficient consensus mechanism for permissioned blockchains using bloom filters and audit guarantees
US10198325B2 (en) * 2016-05-24 2019-02-05 Mastercard International Incorporated Method and system for desynchronization recovery for permissioned blockchains using bloom filters
KR101784219B1 (en) * 2016-06-15 2017-10-12 주식회사 코인플러그 Financial institution document verification system that is based on the block chain
CN105976232B (en) 2016-06-24 2020-04-28 深圳前海微众银行股份有限公司 Asset transaction method and device
CN106101242B (en) * 2016-06-24 2019-08-06 深圳前海微众银行股份有限公司 The construction method and device of block chain cloud service platform
CN105959307A (en) * 2016-06-30 2016-09-21 中国科学院计算技术研究所 Existence certification and authentication service method and system based on block chain technology
CN106157142A (en) * 2016-06-30 2016-11-23 惠众商务顾问（北京）有限公司 A kind of block chain common recognition and synchronous method, system and device
US20180075527A1 (en) 2016-09-14 2018-03-15 Royal Bank Of Canada Credit score platform
US10832247B2 (en) 2016-09-15 2020-11-10 American Express Travel Related Services Company, Inc. Systems and methods for blockchain based payment networks
US10291627B2 (en) 2016-10-17 2019-05-14 Arm Ltd. Blockchain mining using trusted nodes
US9824031B1 (en) 2016-10-28 2017-11-21 International Business Machines Corporation Efficient clearinghouse transactions with trusted and un-trusted entities
US20180123779A1 (en) 2016-11-01 2018-05-03 Jiangang Zhang Flexible Blockchain Smart-Contract Deployment
CN106797389A (en) 2016-11-18 2017-05-31 深圳前海达闼云端智能科技有限公司 Block chain network, article trading method, device and node device
IL293232A (en) * 2016-11-19 2022-07-01 Costanz Mario A System and method for interaction object reconciliation in a public ledger blockchain environment
US11265147B2 (en) * 2016-12-16 2022-03-01 Nokia Technologies Oy Secure document management
US10484346B2 (en) 2017-02-07 2019-11-19 Microsoft Technology Licensing, Llc Establishment of consortium blockchain network
CN107018125B (en) * 2017-02-17 2019-08-09 阿里巴巴集团控股有限公司 A kind of block catenary system, date storage method and device
US9998286B1 (en) * 2017-02-17 2018-06-12 Accenture Global Solutions Limited Hardware blockchain consensus operating procedure enforcement

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