This page is the public front door. The cryptographic lookup itself lives at cert/verify.html — scan the QR on a printed certificate and you will land there with the result already loaded. If you only have an ID or a copied URL, paste it below and we will send you to the same checker.

Tip: keep the v= checksum intact. A cropped URL is the most common reason a genuine certificate fails to verify.

What a successful check shows

The holder’s printed name, the award line (for example a Cup placement or a pillar commendation), the season, and a status badge. It will not show a home address, a student number, or a full leaderboard. QGF does not publish a public directory of named student winners; verification is one certificate at a time, on purpose.

What a failed check means

The ID is unknown, the checksum does not match (the file was edited), or the certificate was retired after a correction or a proven conduct case. Ask the holder for the original URL. Do not accept a cropped PNG with the QR taped over.

After awards

Certificates are generated by the programme office, not by participants. The staff issuing page is not a public resource and is disallowed for search engines. If your name is wrong, mail support@qgf.org with the ID; we re-issue rather than inviting you to edit a PDF. A longer explanation of the post-award flow sits in the rulebook.

Go straight to cert/verify.html