cert in chain EDU2023-04-03T11:44:58-03:00

cert.in.chain.EDU is a SAAS software that allows the issuance of certificates (university degrees, intermediate diplomas, schooling) in Blockchain, thus incorporating the intrinsic properties of this technology in terms of information security, eliminating the possibility of falsification, and easing the distribution and verification of its authenticity.

Each digital certificate has a QR / Hyperlink, this can be received by any means, mail, SMS, printed QR, etc.

The user upon receiving this can verify it with the mobile application, cert.in.chain.EDU. In case you do not have it, it will be forwarded to the corresponding APP Store for download.

This application verifies the QR / Hyperlink data and will obtain the corresponding certificate directly from the blockchain and generates a digital simile of the paper certificate. The user from the app can share this QR / Hyperlink.

If the user wants to print it, they can do so, using the hyperlink on any computer they can view and print it. (For verification BLOCK.M3 recommends the use of the mobile application since it obtains certificates directly from the blockchain).





  • It increases the prestige of the issuer, providing a solution that minimizes the bribe, given the public auditability of the generated certificates.
  • It accelerates the exchange of information and the verification tasks of certificates.
  • It eliminates the need for security paper, watermarks and other similar measures.
  • The storage of the data is indefinite, and independent of the damage due to the passage of time and manipulation.
  • Maintains history of changes or renewals.
  • Certificate updates are automatic (even those already delivered to third parties).
  • Data is normalized and facilitate order, queries, reports and Big Data.
  • It allows adding additional documents as attachments to the Certificates.
  • It increases the confidence of the ecosystem Issuer - Client - Third Parties, given the impossibility of digital counterfeiting.


  • It allows you to anticipate what will be the new world standard in information security.
  • We can customize the Mobile App to the Brand of your organization(1).


  • Freedom to choose and change blockchain (blockchain agnostic).
  • It has controlled operating costs (independent of the volatility of the crypto market).
  • As SAAS (Software as a Service) software is only paid when used and does not require additional hardware or software.


  • Instant verification of its authenticity.
  • Customers can choose the delivery method: electronic and/or paper.
  • The content is unalterable, transparent and traceable.
  • Supports public auditing of content.
  • The issuer can control the status of the issued certificate (preventive cancellation or modification).


  • Comply with Personal Data legislation.
  • Allow private data to expire (right to be forgotten).
  • It complies with the principles of the "data within borders" legislation.

(1) Additional quote required.
(2) Some limitations may apply.