// Certificate check

Is this certificate real?

Type the ID printed on a Half Coders certificate. We'll tell you who earned it, for which course, and whether it's still valid.

• One ID per certificatePrinted on every Half Coders certificate, next to “Certificate ID”.
• No sign-in neededAnyone can run a check — an employer, a university, you.
• Revoked means revokedA withdrawn certificate shows up as revoked, with the date.