Security Seals

Bubble Seal for authentication, track & trace, digital marketing

A security seal is a tamper-evident feature to prove that an opening has not been tampered or broken.

A seal is not preventing the actual physical opening, but must be capable to prove that it has been opened.

A seal must therefore act as evidence of tampering while at the same time acting as a dissuasion against those who wish to tamper with an opening.

In order to fulfill this mission a security seal must be:

  • Tampered in case of opening or removal attempt
  • Serialized
  • Impossible or difficult to substitute with an identical security seal


Create your seal

Configure your seal – just choose the component and click on it to add to the seal.

As soon as the component is integrated on your seal, click on it to get all information about it.

Prooftag develops a wide range of adhesive security seals
with 3 levels of functionality

Prove physical integrity

Track and trace
each product or document

Authenticate each product or document individually

Depending on the level of security required we can offer you seals with more or less security grades

Depending on the level of security required we can offer you seals with more or less security grades

Tamper Evident Seals



Our range of classic tamper evident seals is designed to ensure the physical integrity of products.

They can be pre-customized or you can customize them yourself. 

Track & Trace Seals

Tamper Evident + Serialization


Integrity seal with QR code for track & trace, digital marketing

Our range of track & trace seals is designed to ensure item level track & trace with a serialized 2D Code

Thanks to the Prooftag ecosystem, the user will associate these seals physically and electronically to the certified products or documents in order to ensure their monitoring.

The QR Code is ideal for the implementation of a digital marketing solution that can be used by anyone.

Thus your consumers can access all the services developed by Prooftag and managed by the brand thanks to  Prooftag Cerv.


High Security Seals

Tamper evident + Identification + Authentication


High secure seal with 3 types of security

We offer the high-security adhesive seal integrating elements to ensure the integrity, track & trace and unitary authenticity of products or documents.



Bubble Seal® offers the highest level of security, with its random constellation of 3D bubbles. It brings together serialization and item level authentication.

Bubble Seal® is a high-security adhesive seal integrating elements to ensure the integrity, track & trace and unitary authenticity of products or documents.

FiberTag® Seal offers a cost-effective security seal using a paper-based material with randomly dispersed security fibers. It combines strong unitary chaotic identification and authentication with a high level of personalization.

FiberTag® Seal is a high-security adhesive seal integrating elements to ensure product integrity, traceability and unitary authenticity.

Ramdot® Seal offers a wide choice of customization in its materials, design and security levels. It is a totally personalized solution build around a Chaosmetric fingerprint based on optically variable particles.

Ramdot® Seal is a tamper evident adhesive security seal for track & trace and item level authentication.

Bubble Seal®

Ramdot Seal®

FibertagFiberTag Seal®

Product details

Prooftag cerv

  • Add product details and characteristics directly on the Prooftag CERV interface
  • Add additional information such as origin or composition
  • Register the languages available for viewing your products
  • Define the safety data associated with the product


Prooftag cerv

  • Connectivity and serialisation
  • Track & trace your products and identify the distribution channels of your products
  • Create shipping or product return events
  • Certitrack integration allows you to manage the users and applications that have access to your products


Prooftag cerv

Build customer loyalty by rewarding them for each seal scan


Prooftag cerv

  • Get an alert each time a seal is consulted
  • Receive product location information


Prooftag cerv

Consult the consultation statistics in real time by

  • country
  • consultation language
  • product type


Prooftag cerv
Monitor your markets in real time
and adapt your strategies in real time

Détails produit

Prooftag cerv

  • Ajouter les détails et les caractéristiques du produit directement sur l'interface Prooftag CERV
  • Ajouter des informations supplémentaires telles que l'origine ou la composition
  • Enregistrer les langues disponibles pour la visualisation de vos produits
  • Définir les données de sécurité associées au produit


Prooftag cerv

  • Connectivité et sérialisation
  • Assurez le suivi et la traçabilité de vos produits et identifiez les canaux de distribution de vos produits
  • Créer des événements d'expédition ou de retour de produits
  • L'intégration de Certitrack vous permet de gérer les utilisateurs et les applications qui ont accès à vos produits


Prooftag cerv

Fidélisez vos clients en les récompensant pour chaque scan de sceau


Prooftag cerv

  • Recevez une alerte chaque fois qu'un sceau est consulté
  • Recevoir des informations sur la localisation des produits


Prooftag cerv

Consultez les statistiques de consultation en temps réel par

- Pays

-  Langue de consultation

-  Type de produit


Prooftag cerv
Suivez vos marchés en temps réel
et adaptez vos stratégies en temps réel