Privacy notice

Effective November 8, 2026

CertHash (certhash.com) is published by Pueblo Internet Publishing LLC of Pueblo, Colorado (“we”). This notice says what is collected when you visit and who receives it.

What we do not do

• This site has no user accounts and sets no cookies of its own.
• We show no advertising and do not sell or rent information about visitors.

The file demo

The “drop a file” demo computes the file’s SHA-256 fingerprint in your browser. The file is not uploaded and its contents are not sent to us or anyone else.

Services that receive information when you visit

• Cloudflare (hosting). Cloudflare serves this website and keeps standard server logs: your IP address, the page requested, the time and your browser type. Cloudflare uses them for security and to run its network.
• Cloudflare Web Analytics. We count visits with Cloudflare Web Analytics, which uses no cookies. It records the page address, the page you came from, your browser type, your country and how quickly the page loaded. We see these only as totals.

Cloudflare handles that information under its own privacy policy. This site’s typefaces are served from this site itself.

Children

This site is not directed to children under 13, and we do not knowingly collect information from them.

Changes

If what we collect changes, we update this page and its date.

Contact

Questions about this notice: [email protected].