Privacy Policy
Last updated: January 2025
Information We Collect
We collect information you provide when registering and using our service, including: email address, OAuth login info (Google/GitHub avatar and username), images you upload and related metadata (title, AI tool, description). We do not collect personal information unrelated to the service.
How We Use Your Information
Your information is used only to: provide copyright protection services (watermark embedding, timestamps, blockchain anchoring), generate evidence certificates, verify work ownership, and improve service quality. We do not use your information for advertising or sell it to third parties.
Data Storage & Security
Your data is stored on encrypted servers. Passwords are hashed with bcrypt. Image files are stored in private object storage. Blockchain anchoring records are publicly verifiable hashes that contain no personal information. We use industry-standard security measures to protect your data.
Information Sharing
We do not sell or rent your personal information. We may share information only: with your explicit consent, when required by law, or to protect our legitimate interests. The public verification feature only displays masked owner information (e.g., first two characters of email).
Your Rights
You have the right to access, correct, or delete your personal information. You can delete your works and related data through the settings page at any time. To delete your account, please contact us. Note that hash records anchored to the blockchain cannot be deleted, but they contain no personally identifiable information.
Contact Us
If you have any questions about this privacy policy, please contact us at privacy@aitrace.co.