Safe, instant and cheap.

Digital notary

Certify any type of content with blockchain, with legal validity and with a few clicks

Certyfile is your digital notary solution. Register documents and all kinds of digital content in the blockchain immediately and securely, guaranteeing their authenticity and immutability at a very low cost


  • High cost of any registration before a notary.
  • Convenience of generating evidence in practically any process (although there is no legal obligation).
  • Lack of digital identity linked to blockchain records.
  • Complexity and technological uncertainty of developing a solution from scratch

How does it work?


integrates the iCommunity’s Blockchain-as-a-Service platform to allow its users to generate evidences through the digital notary service offered by blockchain technology.

After verifying their identity, users can generate evidence by digitally notarising their files, whether they are documents, images, audios, spreadsheets, presentations, etc., thus ensuring their integrity through a digital fingerprint

This solution also represents a show-case that demonstrates how simple and fast it is to develop all kinds of use cases by integrating iCommunity’s blockchain technology


Thanks to iCommunity’s blockchain technology, Certyfile innovates greatly by providing:

  • Ultimate security: We replace trusted third parties with mathematical proof thanks to blockchain technology
  • Total responsibility: Having previously verified the identity of the users, Certyfile works as a digital notary, being able to audit the entire process independently and automatically.
  • Private and immutable data: Thanks to the latest cryptographic technology, the certification data is stored securely and privately with a unique fingerprint. Certyfile does not save a single piece of data: neither the personal nor the digital content that is notarized.
  • Digital evidence: Blockchain-based hashing and timestamping form the best digital evidence to guarantee the authenticity of a document.
  • Reduced cost: For a few cents, notarised digital evidence with legal validity is obtained.
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Solicita un acceso de prueba…

1Rellena nuestro formulario y te enviaremos un acceso a la plataforma.

2Puedes ampliar información mediante nuestra documentación.

3Nuestro soporte técnico especializado te ayudará en todo lo necesario.