SealTrustSealTrustSealTrust
Home
How it worksVerifyDemo
Sign inSign up
SealTrust
HomeHow it worksVerifyDemo

Product

Digital Product PassportFeaturesPricingSolutionsRegulation radarUse casesIntegrations

Company

AboutCareersContact

Resources

BlogDocumentationAPI DocsDevelopersSecurityAll resources
Sign inCreate an account

© 2026 SealTrust

SealTrust

Product authentication through NFC and blockchain. Protect your brand against counterfeiting.

Product

  • How it works
  • Features
  • Pricing
  • Solutions
  • Regulation radar
  • Use cases
  • Integrations
  • Documentation

Company

  • About
  • Contact
  • Careers

Legal

  • Terms of Use
  • Terms of Sale
  • Privacy Policy
  • Legal notices
  • GDPR
  • Cookie Policy
  • Return & warranty

Resources

  • All resources
  • Blog
  • Digital Product Passport
  • DPP 2027 Guide
  • Developers
  • Verification badge
  • Security
  • API Docs
  • Help
  • Support

EN 18219 · EN 18220 · EN 61406-1 · ESPR-ready · GDPR

© 2026 SealTrust. All rights reserved.

Follow us on LinkedInMade with trust in France

Verify a product

Scan the NFC tag or use a verification link

Point your camera at the QR code on the product or its certificate.

Enable location to strengthen authenticity verification and help protect you against counterfeits. Optional, never shared.

Instructions

  • 1Enable NFC on your smartphone
  • 2Hold the back of your phone near the NFC tag
  • 3Keep contact for 2 seconds

Download the app to scan NFC tags

iOSAndroid

With the mobile app

Bring your phone close to the NFC tag for instant and complete verification, even without internet.

Open the app

With a verification link

If you received a verification link or scanned a QR code, verification will happen automatically on this page.

sealtrust.io/verify?e=...&c=...

Cryptographic security

  • Cryptographic NFC chip with military-grade encryption
  • Secure Dynamic Messaging (SDM) anti-cloning and anti-replay
  • Immutable blockchain certificate
  • Double cryptographic verification (CMAC + Hash)