TEDxLaval
✦
CertificateOF ACHIEVEMENT
This certificate is proudly awarded to
David Oswald
in recognition of earning the certification
TEDxLaval Speaker
2017
Ce titre reconnaît le courage et l'engagement dont a fait preuve la personne récipiendaire en présentant une conférence au format TED sur la scène TEDxLaval. Elle a satisfait à toutes les exigences et incarné les valeurs de la mission TED.
August 13, 2026
Date of issue
TEDxLaval
Issuing authority
Authentic online verification
meritag.ca/verify/35cfc49a065d08368389f00f6d4665fdd4cdafbe5b8ea67e70ae687d807dbd94
Identifier : 35CF-C49A-065D
meritag.ca/verify/35cfc49a065d08368389f00f6d4665fdd4cdafbe5b8ea67e70ae687d807dbd94
Identifier : 35CF-C49A-065D
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- Revocable in real time — a certificate withdrawn by its issuer immediately stops being validated online.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