CN110809763A - 使用带有时间戳的嵌入式版权信息识别版权材料 - Google Patents
使用带有时间戳的嵌入式版权信息识别版权材料 Download PDFInfo
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- CN110809763A CN110809763A CN201980003080.7A CN201980003080A CN110809763A CN 110809763 A CN110809763 A CN 110809763A CN 201980003080 A CN201980003080 A CN 201980003080A CN 110809763 A CN110809763 A CN 110809763A
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Abstract
Description
Claims (13)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/087609 WO2019144977A2 (en) | 2019-05-20 | 2019-05-20 | Identifying copyrighted material using embedded timestamped copyright information |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110809763A true CN110809763A (zh) | 2020-02-18 |
CN110809763B CN110809763B (zh) | 2024-09-10 |
Family
ID=67395623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980003080.7A Active CN110809763B (zh) | 2019-05-20 | 2019-05-20 | 使用带有时间戳的嵌入式版权信息识别版权材料 |
Country Status (5)
Country | Link |
---|---|
US (2) | US11036834B2 (zh) |
EP (1) | EP3673394A4 (zh) |
CN (1) | CN110809763B (zh) |
SG (1) | SG11202001999UA (zh) |
WO (1) | WO2019144977A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111814173A (zh) * | 2020-08-28 | 2020-10-23 | 支付宝(杭州)信息技术有限公司 | 一种作品文件的存储方法、著作权确权方法及装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110809762A (zh) | 2019-05-20 | 2020-02-18 | 阿里巴巴集团控股有限公司 | 使用嵌入式版权信息识别版权材料 |
WO2019144978A2 (en) * | 2019-05-20 | 2019-08-01 | Alibaba Group Holding Limited | Identifying copyrighted material using embedded copyright information |
SG11202002782RA (en) | 2019-08-12 | 2021-03-30 | Advanced New Technologies Co Ltd | Blockchain-based paperless documentation |
SG11202002735VA (en) | 2019-08-12 | 2020-04-29 | Alibaba Group Holding Ltd | Blockchain-based dispute resolution |
WO2019228560A2 (en) * | 2019-09-02 | 2019-12-05 | Alibaba Group Holding Limited | Managing blockchain-based centralized ledger systems |
CN111259001B (zh) * | 2019-12-11 | 2023-04-07 | 合肥学院 | 基于区块链的数据新鲜度度量方法 |
CN111125756B (zh) * | 2019-12-13 | 2023-10-10 | 江苏通付盾数字化技术有限公司 | 一种零信任和保护数据隐私的数据确权系统及其方法 |
CN111930809A (zh) * | 2020-09-17 | 2020-11-13 | 支付宝(杭州)信息技术有限公司 | 数据处理方法、装置及设备 |
US11699209B2 (en) * | 2020-10-22 | 2023-07-11 | Huawei Cloud Computing Technologies Co., Ltd. | Method and apparatus for embedding and extracting digital watermarking for numerical data |
CN112257045B (zh) * | 2020-10-30 | 2024-06-14 | 图易(武汉)信息技术有限公司 | 一种数字版权登记与交易方法 |
CN113536022A (zh) * | 2021-08-06 | 2021-10-22 | 数贸科技(北京)有限公司 | 侵权图像的识别方法、装置、计算设备及计算机存储介质 |
CN114003871A (zh) * | 2021-09-29 | 2022-02-01 | 合肥高维数据技术有限公司 | 基于区块链及数字水印技术的视频版权保护方法和系统 |
EP4409426A1 (en) * | 2021-09-30 | 2024-08-07 | Ureeqa Inc. | Groups a and b: system and method for decentralized timestamping of a submission of content onto a blockchain group c: method for timestamping verification of a submission of content onto a blockchain |
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