TEDxLaval Youth
✦
CertificateOF ACHIEVEMENT
This certificate is proudly awarded to
George Papathanasopoulos
in recognition of earning the certification
Coach — TEDxLaval Youth 2026
Ce certificat atteste que la personne a accompagné de jeunes conférencier·ière·s à titre de coach à TEDxLaval Youth.
June 25, 2026
Date of issue
TEDxLaval Youth
Issuing authority
Authentic online verification
meritag.ca/verify/45a013facec5c6cf5b696e0f62965d200984773995ede06ca643353618f7bb2e
Identifier : 45A0-13FA-CEC5
meritag.ca/verify/45a013facec5c6cf5b696e0f62965d200984773995ede06ca643353618f7bb2e
Identifier : 45A0-13FA-CEC5
Open Badges 3.0 · W3C Verifiable Credential
Ed25519 signature · Bitcoin anchoring (OpenTimestamps)
Ed25519 signature · Bitcoin anchoring (OpenTimestamps)
🛡️ Why this certificate is tamper-proof
- Cryptographically sealed at issuance — any change to its content would be immediately detectable.
- Verifiable online, at any time — the verification page confirms authenticity live: verify now.
- Timestamped and traceable — issuance date and unique identifier are permanently recorded.
- Authenticated issuer — delivered by a verified organization on the platform, not a homemade document.
- Revocable in real time — a certificate withdrawn by its issuer immediately stops being validated online.
A homemade PDF certificate can be copied in two clicks. Not this one.
→ Issue your own tamper-proof certifications with Meritag
→ Issue your own tamper-proof certifications with Meritag