Privacy Policy

Last updated: May 2026

Information We Collect

When you register, we collect your email address, username, and a hashed version of your password. We never store your password in plain text. When you submit a coin, we store the images you upload and any grading or certification information you provide.

How We Use Your Information

Your email address is used only to verify your account and to send password reset links. We do not send marketing emails. Your username and collection data are displayed publicly on your profile page and on the registry rankings so that other collectors can see your progress.

Coin Images

Images you submit are stored in a private object store and served via time-limited signed URLs. Approved coin images are viewable by anyone who visits your profile page.

Comments

Comments you leave on coin pages are public and attributed to your username. Submission discussion threads are private and visible only to you and site moderators.

Cookies

We use a single session cookie to keep you logged in. It contains your user ID, username, and role, signed with a server secret. No third-party tracking cookies are used.

Data Retention

Your data is retained for as long as your account is active. You may request deletion of your account and associated data by contacting the site administrator.

Contact

This is a personal project maintained by a private collector. For questions or data requests, use the discussion features on the site or reach out through the community.