CN110471795B - 区块链状态数据恢复方法及装置、电子设备 - Google Patents
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- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
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- G06F11/1446—Point-in-time backing up or restoration of persistent data
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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CN201910703814.4A CN110471795B (zh) | 2019-07-31 | 2019-07-31 | 区块链状态数据恢复方法及装置、电子设备 |
PCT/CN2020/071357 WO2021017421A1 (zh) | 2019-07-31 | 2020-01-10 | 区块链状态数据恢复方法及装置、电子设备 |
US16/776,301 US10761948B1 (en) | 2019-07-13 | 2020-01-29 | Method, apparatus, and electronic device for restoring state data of blockchain |
TW109105604A TWI732463B (zh) | 2019-07-31 | 2020-02-21 | 區塊鏈狀態資料恢復方法及裝置、電子設備 |
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Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10761948B1 (en) | 2019-07-13 | 2020-09-01 | Alibaba Group Holding Limited | Method, apparatus, and electronic device for restoring state data of blockchain |
CN110471795B (zh) * | 2019-07-31 | 2020-10-02 | 阿里巴巴集团控股有限公司 | 区块链状态数据恢复方法及装置、电子设备 |
CN111159197A (zh) * | 2019-12-31 | 2020-05-15 | 深圳市网心科技有限公司 | 一种数据存储方法、装置、设备及可读存储介质 |
CN111209341B (zh) * | 2020-01-07 | 2023-03-14 | 北京众享比特科技有限公司 | 区块链的数据存储方法、装置、设备及介质 |
CN111309731A (zh) * | 2020-02-18 | 2020-06-19 | 杭州复杂美科技有限公司 | 一种区块存储和查询方法、设备及存储介质 |
CN111400106B (zh) * | 2020-03-27 | 2023-07-28 | 百度国际科技(深圳)有限公司 | 一种区块链账本同步方法、装置以及电子设备 |
CN111160913B (zh) * | 2020-04-02 | 2020-07-17 | 支付宝(杭州)信息技术有限公司 | 区块链账户余额的存证、恢复方法及装置 |
CN111488606B (zh) * | 2020-04-08 | 2021-04-27 | 北京瑞策科技有限公司 | 基于业务数据区块链的数据共享方法及装置 |
CN111611310A (zh) * | 2020-04-28 | 2020-09-01 | 深圳壹账通智能科技有限公司 | 区块链数据裁剪方法、节点恢复方法、装置、设备及介质 |
CN111523896B (zh) * | 2020-05-06 | 2023-05-30 | 杭州复杂美科技有限公司 | 防攻击方法、设备和存储介质 |
CN111597262B (zh) * | 2020-05-14 | 2023-05-02 | 北京众享比特科技有限公司 | 一种区块链中的区块数据的管理方法和管理系统 |
CN111625598B (zh) * | 2020-05-15 | 2023-08-25 | 南京东垚建筑科技研究院有限公司 | 一种工程协作区块链数据结构及应用方法 |
CN111651300B (zh) * | 2020-06-05 | 2023-03-21 | 成都质数斯达克科技有限公司 | 一种区块链数据恢复方法、装置、设备及介质 |
CN113886135A (zh) * | 2020-10-20 | 2022-01-04 | 支付宝(杭州)信息技术有限公司 | 一种区块链数据的恢复方法和装置 |
CN112800132B (zh) * | 2021-01-12 | 2023-08-08 | 东北大学 | 一种电子档案的区块链存储方法 |
CN112765682B (zh) * | 2021-04-07 | 2022-08-05 | 暗链科技(深圳)有限公司 | 区块分布式区块链的区块数据结构、存储介质及电子设备 |
CN112905607B (zh) * | 2021-05-07 | 2022-02-01 | 支付宝(杭州)信息技术有限公司 | 区块链数据存储方法及装置、电子设备 |
CN112988911B (zh) * | 2021-05-07 | 2021-09-24 | 支付宝(杭州)信息技术有限公司 | 区块链数据存储方法及装置、电子设备 |
CN113268544B (zh) * | 2021-05-31 | 2023-06-27 | 新华三技术有限公司 | 一种数据处理方法及装置 |
CN114356927A (zh) * | 2021-12-31 | 2022-04-15 | 杭州趣链科技有限公司 | 数据存储方法、装置、计算机设备和存储介质 |
CN114564539B (zh) * | 2022-03-01 | 2022-11-25 | 山东大学 | 账户活跃度感知的区块链世界状态动态构建方法及系统 |
CN115174599A (zh) * | 2022-05-13 | 2022-10-11 | 达闼机器人(成都)有限公司 | 业务归档节点创建及数据处理方法、装置、设备及介质 |
CN116032940B (zh) * | 2023-02-20 | 2023-06-06 | 安徽中科晶格技术有限公司 | 基于宕机容忍的区块链见证共识方法、装置、设备及介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108197226A (zh) * | 2017-12-29 | 2018-06-22 | 山大地纬软件股份有限公司 | Mptc账户状态树以及mptc区块链快速检索方法 |
CN108282474A (zh) * | 2018-01-18 | 2018-07-13 | 山东大学 | 基于区块链的数字资产交易一致性的维护方法 |
CN108923932A (zh) * | 2018-07-10 | 2018-11-30 | 东北大学 | 一种去中心化协同验证模型及验证算法 |
CN109919756A (zh) * | 2019-02-22 | 2019-06-21 | 西南财经大学 | 基于Merkle树回溯定位技术的转账系统、查验方法及交易方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106383754A (zh) * | 2016-09-19 | 2017-02-08 | 北京众享比特科技有限公司 | 一种基于区块链技术的数据库备份、恢复方法和系统 |
TWM543413U (zh) * | 2016-12-05 | 2017-06-11 | Taiwan United Financial Technology Co Ltd | 利用區塊鏈技術進行交易的網路借貸平台 |
CN106815530B (zh) * | 2016-12-26 | 2020-04-24 | 北京爱接力科技发展有限公司 | 数据存证方法、数据校验方法及装置 |
US10225273B2 (en) * | 2017-01-27 | 2019-03-05 | International Business Machines Corporation | Secured event monitoring leveraging blockchain |
CN107040585B (zh) * | 2017-02-22 | 2020-06-19 | 创新先进技术有限公司 | 一种业务校验的方法及装置 |
US10320566B2 (en) * | 2017-04-04 | 2019-06-11 | International Business Machines Corporation | Distributed logging of application events in a blockchain |
EP3610437B1 (en) * | 2017-04-11 | 2024-10-02 | nChain Licensing AG | Secure transfer between blockchains |
US11316696B2 (en) * | 2017-09-29 | 2022-04-26 | R3 Ltd. | Hash subtrees for grouping components by component type |
KR102417067B1 (ko) * | 2017-12-08 | 2022-07-05 | 한국전자통신연구원 | 블록 체인 네트워크의 노드에서 수행되는 블록 생성 방법 및 장치 |
WO2019125069A1 (ko) * | 2017-12-21 | 2019-06-27 | 바스아이디 랩 재팬 컴퍼니 리미티드 | 블록체인을 이용한 개인정보 분리 후 조합을 통한 인증 시스템 |
US11018850B2 (en) * | 2017-12-26 | 2021-05-25 | Akamai Technologies, Inc. | Concurrent transaction processing in a high performance distributed system of record |
US11544708B2 (en) * | 2017-12-29 | 2023-01-03 | Ebay Inc. | User controlled storage and sharing of personal user information on a blockchain |
US11468046B2 (en) * | 2018-01-17 | 2022-10-11 | Geeq Corporation | Blockchain methods, nodes, systems and products |
CA3089009A1 (en) * | 2018-01-19 | 2019-07-25 | Nasdaq, Inc. | Systems and methods of digital content certification and verification using cryptography and blockchain |
US20190228386A1 (en) * | 2018-01-19 | 2019-07-25 | Xapo Holdings Limited | Recording evidence of address/account allocations in a distributed ledger |
US10261711B1 (en) * | 2018-01-25 | 2019-04-16 | Merck Sharp & Dohme Corp. | Proof of non-tampering for stored data |
TWM561279U (zh) * | 2018-02-12 | 2018-06-01 | 林俊良 | 用於處理金融資產之策略模型腳本之區塊鏈系統與節點伺服器 |
US10121025B1 (en) * | 2018-02-22 | 2018-11-06 | Capital One Services, Llc | Content validation using blockchain |
US10320569B1 (en) * | 2018-04-05 | 2019-06-11 | HOTYB, Inc. | Systems and methods for authenticating a digitally signed assertion using verified evaluators |
CN109274481B (zh) * | 2018-08-01 | 2020-03-27 | 中国科学院数据与通信保护研究教育中心 | 一种区块链的数据可追踪方法 |
CN109710620B (zh) * | 2018-12-29 | 2021-03-16 | 杭州复杂美科技有限公司 | 数据存储方法、数据读取方法、设备和存储介质 |
CN110471795B (zh) * | 2019-07-31 | 2020-10-02 | 阿里巴巴集团控股有限公司 | 区块链状态数据恢复方法及装置、电子设备 |
-
2019
- 2019-07-31 CN CN201910703814.4A patent/CN110471795B/zh active Active
-
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- 2020-01-10 WO PCT/CN2020/071357 patent/WO2021017421A1/zh active Application Filing
- 2020-02-21 TW TW109105604A patent/TWI732463B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108197226A (zh) * | 2017-12-29 | 2018-06-22 | 山大地纬软件股份有限公司 | Mptc账户状态树以及mptc区块链快速检索方法 |
CN108282474A (zh) * | 2018-01-18 | 2018-07-13 | 山东大学 | 基于区块链的数字资产交易一致性的维护方法 |
CN108923932A (zh) * | 2018-07-10 | 2018-11-30 | 东北大学 | 一种去中心化协同验证模型及验证算法 |
CN109919756A (zh) * | 2019-02-22 | 2019-06-21 | 西南财经大学 | 基于Merkle树回溯定位技术的转账系统、查验方法及交易方法 |
Non-Patent Citations (1)
Title |
---|
《网络日志管理与分析技术研究与实现》;覃应接;《中国优秀硕士学位论文全文数据库(电子期刊)信息科技辑》;20151015;第2015年卷(第10期);第I139-39页 * |
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