CN110100422A - Data writing method and device based on block chain intelligent contract and storage medium - Google Patents
Data writing method and device based on block chain intelligent contract and storage medium Download PDFInfo
- Publication number
- CN110100422A CN110100422A CN201780002394.6A CN201780002394A CN110100422A CN 110100422 A CN110100422 A CN 110100422A CN 201780002394 A CN201780002394 A CN 201780002394A CN 110100422 A CN110100422 A CN 110100422A
- Authority
- CN
- China
- Prior art keywords
- block chain
- chain account
- intelligent contract
- data writing
- storage medium
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 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
- H04L9/40—Network security protocols
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (1)
- PCT domestic application, claims disclose.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/119559 WO2019127265A1 (en) | 2017-12-28 | 2017-12-28 | Blockchain smart contract-based data writing method, device and storage medium |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110100422A true CN110100422A (en) | 2019-08-06 |
CN110100422B CN110100422B (en) | 2021-11-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780002394.6A Active CN110100422B (en) | 2017-12-28 | 2017-12-28 | Data writing method and device based on block chain intelligent contract and storage medium |
Country Status (2)
Country | Link |
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CN (1) | CN110100422B (en) |
WO (1) | WO2019127265A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111369236A (en) * | 2020-02-19 | 2020-07-03 | 中国建设银行股份有限公司 | Data management method and device applied to block chain |
CN111736783A (en) * | 2020-06-23 | 2020-10-02 | 湖南天河国云科技有限公司 | Self-service printing method based on block chain |
CN112019348A (en) * | 2020-08-26 | 2020-12-01 | 合肥工业大学 | Smart phone cloud positioning method based on block chain privacy protection |
CN115514479A (en) * | 2022-09-29 | 2022-12-23 | 致信互链(北京)科技有限公司 | Data information processing method, device and equipment based on block chain |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110335151B (en) * | 2019-07-09 | 2022-12-20 | 郭小川 | Centralized language prediction machine matched with intelligent contract application, information output method and system |
CN112787976B (en) * | 2019-11-06 | 2023-04-07 | 阿里巴巴集团控股有限公司 | Data encryption, decryption and sharing method, device, system and storage medium |
CN112261015B (en) * | 2020-10-12 | 2023-05-12 | 北京沃东天骏信息技术有限公司 | Information sharing method, platform, system and electronic equipment based on block chain |
CN114726560A (en) * | 2020-12-22 | 2022-07-08 | 富泰华工业(深圳)有限公司 | Data protection method, computer device and readable storage medium |
CN114760081A (en) * | 2020-12-28 | 2022-07-15 | 富泰华工业(深圳)有限公司 | File encryption and decryption method and device and electronic equipment |
CN115023920B (en) * | 2021-11-05 | 2024-01-19 | 富途网络科技(深圳)有限公司 | Method and device for data processing in a equity incentive system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106330452A (en) * | 2016-08-13 | 2017-01-11 | 深圳市樊溪电子有限公司 | Security network attachment device and method for block chain |
CN106534097A (en) * | 2016-10-27 | 2017-03-22 | 上海亿账通区块链科技有限公司 | Block chain trading based authority control method and system |
US20170177898A1 (en) * | 2015-12-16 | 2017-06-22 | International Business Machines Corporation | Personal ledger blockchain |
CN107294709A (en) * | 2017-06-27 | 2017-10-24 | 阿里巴巴集团控股有限公司 | A kind of block chain data processing method, apparatus and system |
-
2017
- 2017-12-28 CN CN201780002394.6A patent/CN110100422B/en active Active
- 2017-12-28 WO PCT/CN2017/119559 patent/WO2019127265A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170177898A1 (en) * | 2015-12-16 | 2017-06-22 | International Business Machines Corporation | Personal ledger blockchain |
CN106330452A (en) * | 2016-08-13 | 2017-01-11 | 深圳市樊溪电子有限公司 | Security network attachment device and method for block chain |
CN106534097A (en) * | 2016-10-27 | 2017-03-22 | 上海亿账通区块链科技有限公司 | Block chain trading based authority control method and system |
CN107294709A (en) * | 2017-06-27 | 2017-10-24 | 阿里巴巴集团控股有限公司 | A kind of block chain data processing method, apparatus and system |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111369236A (en) * | 2020-02-19 | 2020-07-03 | 中国建设银行股份有限公司 | Data management method and device applied to block chain |
CN111369236B (en) * | 2020-02-19 | 2023-07-07 | 建信金融科技有限责任公司 | Data management method and device applied to blockchain |
CN111736783A (en) * | 2020-06-23 | 2020-10-02 | 湖南天河国云科技有限公司 | Self-service printing method based on block chain |
CN112019348A (en) * | 2020-08-26 | 2020-12-01 | 合肥工业大学 | Smart phone cloud positioning method based on block chain privacy protection |
CN112019348B (en) * | 2020-08-26 | 2022-02-11 | 合肥工业大学 | Smart phone cloud positioning method based on block chain privacy protection |
CN115514479A (en) * | 2022-09-29 | 2022-12-23 | 致信互链(北京)科技有限公司 | Data information processing method, device and equipment based on block chain |
Also Published As
Publication number | Publication date |
---|---|
CN110100422B (en) | 2021-11-05 |
WO2019127265A1 (en) | 2019-07-04 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20210304 Address after: 201111 2nd floor, building 2, no.1508, Kunyang Road, Minhang District, Shanghai Applicant after: Dalu Robot Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Applicant before: Shenzhen Qianhaida Yunyun Intelligent Technology Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 201111 Building 8, No. 207, Zhongqing Road, Minhang District, Shanghai Patentee after: Dayu robot Co.,Ltd. Address before: 201111 2nd floor, building 2, no.1508, Kunyang Road, Minhang District, Shanghai Patentee before: Dalu Robot Co.,Ltd. |