🛡️
Verify a LangHub Certificate
Enter the Verification ID printed at the bottom of the certificate — or scan its QR code — and we will tell you instantly whether it was genuinely issued by LangHub.
The ID starts with "LH-" followed by uppercase Latin letters and digits, and appears on the certificate as "Verification ID".
How verification works
- Every certificate issued by the LangHub app is recorded on the LangHub server and digitally signed with a key that exists only on the server.
- Nobody — including app users — can create or alter certificate records outside the server.
- When you enter an ID here, this page queries the signed record in real time and shows its details if it is valid.