JPWO2021009390A5 - - Google Patents

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Publication number
JPWO2021009390A5
JPWO2021009390A5 JP2020571719A JP2020571719A JPWO2021009390A5 JP WO2021009390 A5 JPWO2021009390 A5 JP WO2021009390A5 JP 2020571719 A JP2020571719 A JP 2020571719A JP 2020571719 A JP2020571719 A JP 2020571719A JP WO2021009390 A5 JPWO2021009390 A5 JP WO2021009390A5
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Japan
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transaction
node
nodes
blockchain
restricted
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JP2020571719A
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English (en)
Japanese (ja)
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JP2022548185A (ja
JP7410060B2 (ja
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Priority claimed from PCT/ES2019/070503 external-priority patent/WO2021009390A1/es
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Publication of JPWO2021009390A5 publication Critical patent/JPWO2021009390A5/ja
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JP2020571719A 2019-07-18 2019-07-18 制限トランザクションを有するブロックチェーンシステム Active JP7410060B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2019/070503 WO2021009390A1 (es) 2019-07-18 2019-07-18 Disposición de cadenas de bloques con una transacción restringida

Publications (3)

Publication Number Publication Date
JP2022548185A JP2022548185A (ja) 2022-11-17
JPWO2021009390A5 true JPWO2021009390A5 (zh) 2022-12-16
JP7410060B2 JP7410060B2 (ja) 2024-01-09

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JP2020571719A Active JP7410060B2 (ja) 2019-07-18 2019-07-18 制限トランザクションを有するブロックチェーンシステム

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US (1) US20210166222A1 (zh)
JP (1) JP7410060B2 (zh)
CN (1) CN112654972A (zh)
BR (1) BR112020025811A2 (zh)
CA (1) CA3103884A1 (zh)
IL (1) IL279523A (zh)
MX (1) MX2020014099A (zh)
SG (1) SG11202012781YA (zh)
WO (1) WO2021009390A1 (zh)
ZA (1) ZA202007897B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113542413B (zh) * 2021-07-16 2024-01-05 北京数牍科技有限公司 基于可信存证的可监管隐私计算方法、系统及计算机设备
CN113868695B (zh) * 2021-08-20 2024-06-25 河南大学 一种群智感知数据聚合中基于区块链的可信隐私保护方法
US11968307B2 (en) * 2021-09-27 2024-04-23 International Bisuness Machines Corporation Private ledger partitions in blockchain networks
CN114760157B (zh) * 2022-06-16 2022-09-16 天津市城市规划设计研究总院有限公司 城市规划领域区块链节点合法性验证方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11436593B2 (en) 2016-03-31 2022-09-06 Bitflyer Blockchain, Inc. Transaction processing device, transaction processing method, and program for same
US10992649B2 (en) * 2016-04-01 2021-04-27 Consensys Software Inc. Systems and methods for privacy in distributed ledger transactions
US11816642B2 (en) * 2017-03-20 2023-11-14 Steven Victor Wasserman Blockchain digital currency: systems and methods for use in enterprise blockchain banking
US10567168B2 (en) 2017-11-16 2020-02-18 International Business Machines Corporation Blockchain transaction privacy enhancement through broadcast encryption
SG11201903562QA (en) 2018-11-07 2019-05-30 Alibaba Group Holding Ltd Recovering encrypted transaction information in blockchain confidential transactions
CN109409888B (zh) * 2018-11-13 2021-07-13 上海物融智能科技有限公司 一种支持私有交易的公有区块链系统及私有交易的处理方法
CN109472601A (zh) * 2018-11-21 2019-03-15 北京蓝石环球区块链科技有限公司 可监管隐私交易的区块链架构
MY194395A (en) * 2018-12-19 2022-11-30 Advanced New Technologies Co Ltd Data isolation in a blockchain network
CN111651787A (zh) * 2019-02-19 2020-09-11 阿里巴巴集团控股有限公司 区块链中实现隐私保护的方法、节点和存储介质
AU2019204712B2 (en) 2019-03-29 2020-08-13 Advanced New Technologies Co., Ltd. Managing sensitive data elements in a blockchain network

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