Privacy Policy

Last updated: September 14, 2026

What we collect

The wallet address and network you submit for a check, plus the standard technical data of an HTTP request (your IP address). The IP address is used only to enforce the per-IP rate limit that protects the service from abuse — it isn't stored separately from ordinary server request logs.

How it's used

The submitted address and network are used to run the check and, to speed up repeat lookups, the resulting report is cached in Redis for 6 hours and then automatically deleted — there's no long-term log of who checked which address.

No accounts, no identity

The public checker doesn't require sign-up and has no user accounts today, so a checked address is never linked to an identity on our side.

The blacklist database

Separately, we maintain a database of known-bad addresses sourced from public sanctions lists and ransomware-address databases. It has nothing to do with site visitors — it's what your checks are compared against.

Cookies and local storage

We use your browser's local storage only to remember your chosen interface language. There are no third-party analytics or advertising trackers on this site.

No selling or sharing

We don't sell or share data about individual checks with third parties.

Changes to this policy

This policy may change as the service evolves; the date at the top of this page reflects the latest revision.