津证云
Jinzhengyun (tianjin) Technology Co., Ltd. Utilities iPhoneiPadiPod touch
津证云 is a free Utilities app for iPhone and iPad by Jinzhengyun (tianjin) Technology Co., Ltd. Requires iOS 16. Updated July 19, 2026.
- Price
- Free
- on the App Store
- Size
- 45 MB
- Age 4+
- Updated
- Jul 19
- 2026 · v1.0.9
Screenshots
About 津证云
“取证存证难”一直是知识产权保护、建设工程、数据确权等领域维权时长期面临的问题。区块链技术具有分布式存储、去中心化、不可篡改、可验证溯源的技术特性。 “津证云”是基于区块链的电子数据存证平台。“津证云”的开发,得到了天津市知识产权局、天津市公安、天津市高院、天津市第三中级人民法院、南开区人民政府等相关部门的鼓励和支持。 “津证云”有PC端和APP端,用户可根据情况随时随地、线上线下全方位进行取证存证。用户需要维权时,可以将存证于“津证云”的相关内容和存证证书作为有力的证据提交到行政、公安、司法机关进行举证,行政执法机关和司法机关可对相关证据进行哈希验证,确认“津证云”存储的证据未经篡改,可作为行政执法和司法裁判的证据使用,这对于解决权利主体的存证难、举证难问题,将起到关键性、突破性的作用;同时也降低了权利人的维权成本,助力维权服务智慧化发展。 “津证云”有如下产品: 1、创新、创作的“原创”确权存证 2、知识产权侵权监测 3、知识产权维权取证 4、商业秘密保护存证 5、数据知识产权存证 6、行政执法取证 7、线上公证平台 8、链上电子合同签订 ”津证云“取证的证据,目前已经被全国多家法院予以采信和出具相关的司法裁决判例。
What’s new
Version 1.0.9 · Updated July 19, 2026
Bug修复,功能优化
App privacy
The developer, Jinzhengyun (tianjin) Technology Co., Ltd., reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Name, Phone Number
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Precise Location
- Identifiers: Device ID
Used for: App Functionality
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