UltraCarbon
Language :frendees
Public verification

Public verification

Verify the authenticity of an UltraCarbon certificate.

Each certificate has a unique identifier. Enter the one on the document, or scan the QR code, to check that it is authentic. It is free and requires no account.

L'UUID figure sur le PDF du certificat et est encodé dans le QR code.

Authenticity

Impossible to fake

Each certificate gets a unique digital fingerprint. If a single piece of information changes, fraud is detected immediately.

Seal

Sealed by UltraCarbon

The certificate is sealed with UltraCarbon's Ed25519 cryptographic signature. Anyone can check that seal on this page, free of charge.

Security

Hosted in France

The data stays in France, with a French host certified ISO 27001, and no one can rewrite a certificate after its creation.