隐私Privacy 政策Policy

1. 引言1. Introduction

DID Hub（蒂艾蒂·哈卜）由 VGrander Technologies 运营。我们深知隐私对您的重要性，并致力于保护您在使用 DID Hub 产品与服务过程中的个人信息安全。本隐私政策阐释我们如何收集、使用、存储和保护您的信息。DID Hub is operated by VGrander Technologies. We understand the importance of privacy and are committed to protecting your personal information when using DID Hub products and services. This Privacy Policy explains how we collect, use, store, and protect your information.

2. 我们收集的信息2. Information We Collect

DID Hub 秉持 "数据最小化" 原则，仅收集以下必要信息：DID Hub adheres to the "data minimization" principle, collecting only the following necessary information:

• DID 信息：您生成的去中心化身份标识（DID）及公钥信息DID Information: The decentralized identifier (DID) and public key information you generate
• 使用记录：认证请求、凭证验证等操作的日志记录（不含个人身份信息）Usage Logs: Logs of authentication requests, credential verifications, etc. (without personal identifiable information)
• 联系方式：当您主动联系我们时提供的邮箱、微信号等信息Contact Info: Email, WeChat, etc. when you actively contact us
• 技术信息：浏览器类型、操作系统、IP 地址等标准访问日志Technical Info: Browser type, OS, IP address, and other standard access logs

我们 不收集 以下信息：We do not collect the following:

• 您的姓名、身份证号、手机号、地址等个人身份信息（除非您主动提供）Your name, ID number, phone number, address, etc. (unless you proactively provide them)
• 您存储在 DID 钱包中的私钥The private keys stored in your DID wallet
• 您使用 DID 登录的第三方网站的活动记录Your activity records on third-party websites you log in to with DID

3. 用户主权与隐私保护3. User Sovereignty & Privacy Protection

DID Hub 的核心设计理念是 "用户主权"——您的身份数据属于您自己。DID Hub's core design principle is "user sovereignty" — your identity data belongs to you.

• 自主掌控：您的 DID 和私钥由您在本地生成和保管，平台不存储任何私钥信息Self-custody: Your DID and private keys are generated and stored locally — the platform never stores any private key information
• 选择性披露：您可精确控制向服务提供方披露哪些信息，仅出示必要的属性Selective Disclosure: You can precisely control what information to disclose to service providers
• 数据最小化：Token 和凭证中不包含手机号、邮箱等任何隐私信息Data Minimization: Tokens and credentials contain no phone numbers, emails, or other private information
• 去中心化验证：身份验证无需中心化授权服务器，由您与服务方直接交互Decentralized Verification: Authentication requires no central authorization server — you interact directly with service providers

4. Cookie 与追踪技术4. Cookies & Tracking Technologies

DID Hub 官网使用 必要的 Cookie 以提供基本功能（如记住您的语言偏好）。我们 不使用 第三方追踪 Cookie 或跨站追踪技术。您可通过浏览器设置管理 Cookie 偏好。The DID Hub website uses necessary cookies to provide basic functionality (such as remembering your language preference). We do not use third-party tracking cookies or cross-site tracking technologies. You can manage cookie preferences through your browser settings.

5. 信息共享与披露5. Information Sharing & Disclosure

DID Hub 不出售 您的任何个人信息。我们仅在以下情况下共享信息：DID Hub does not sell any of your personal information. We only share information in the following cases:

• 您明确授权：当您主动向第三方出示可验证凭证时With your explicit authorization: When you actively present verifiable credentials to third parties
• 法律要求：当法律法规要求我们披露信息时Legal requirements: When laws and regulations require us to disclose information
• 服务运营：与可信的服务供应商共享必要信息（如托管服务），他们受严格的保密义务约束Service operations: Sharing necessary information with trusted service providers (such as hosting), who are bound by strict confidentiality obligations

6. 数据安全6. Data Security

我们采用行业标准的安全措施保护您的信息：We use industry-standard security measures to protect your information:

• 加密传输：所有数据传输使用 TLS/SSL 加密Encrypted Transmission: All data transmission uses TLS/SSL encryption
• 访问控制：严格限制对用户数据的内部访问权限Access Control: Strictly limiting internal access to user data
• 去中心化存储：DID Document 和凭证存储在 IPFS 上，内容寻址、不可篡改Decentralized Storage: DID Documents and credentials are stored on IPFS — content-addressed and tamper-proof
• 定期审计：定期进行安全评估和渗透测试Regular Audits: Regular security assessments and penetration tests

7. 儿童隐私7. Children's Privacy

DID Hub 的产品和服务不面向 14 周岁以下的儿童。我们不会故意收集儿童的个人信息。如发现误收集，我们将立即删除。DID Hub's products and services are not intended for children under 14. We do not knowingly collect personal information from children. If we discover any inadvertent collection, we will delete it immediately.

8. 跨境数据传输8. Cross-border Data Transfer

DID Hub 基于去中心化技术架构，DID Document 和凭证数据存储在 IPFS 网络中，数据可能在全球分布式节点中存储。我们确保数据传输符合适用法律的合规要求。DID Hub is built on decentralized technology — DID Documents and credential data are stored on the IPFS network and may be stored on globally distributed nodes. We ensure data transfers comply with applicable laws and regulations.

9. 您的权利9. Your Rights

您对自己的数据享有以下权利：You have the following rights regarding your data:

• 访问权：查询我们持有的您的信息Right to Access: Query the information we hold about you
• 更正权：修正不准确的信息Right to Rectification: Correct inaccurate information
• 删除权：要求删除您的数据（在技术可行范围内）Right to Deletion: Request deletion of your data (within technical feasibility)
• 撤回同意：随时撤回对数据处理的授权Right to Withdraw Consent: Withdraw authorization for data processing at any time
• 数据可携带：以结构化格式导出您的数据Right to Data Portability: Export your data in a structured format

如需行使上述权利，请通过 联系我们 页面提交请求。To exercise these rights, please submit a request through our Contact Us page.

10. 政策更新10. Policy Updates

我们可能不定期更新本隐私政策。重大变更将通过官网公告或邮件通知您。我们鼓励您定期查看本页面以了解最新政策。本政策自 2026年7月 起生效。We may update this Privacy Policy from time to time. Material changes will be notified via website announcements or email. We encourage you to review this page periodically for the latest policy. This policy is effective from July 2026.

11. 联系我们11. Contact Us

如对本隐私政策有任何疑问，或希望行使您的数据权利，请通过以下方式联系我们：If you have any questions about this Privacy Policy or wish to exercise your data rights, please contact us via:

• 官网：Website: www.didhub.top
• 邮箱：Email: 21369466.com
• 微信号：WeChat: didhub-top
• 手机：Phone: 18601941051