Open Source Self-Verifiable Certificates That You Can Trust, a pioneer in Blockchain Credentialing applications, transforms the way organizations leverage blockchain technology in the issuance, self-verification and revocation of digital records.

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What is Blockchain Credentialing?

Blockchains (aka decentralized ledgers) can be described as data structures with the following inherent attributes:

  • Transparent: All data embedded in the document is available for anyone with access to the public key to review.
  • Immutable: Data relating to a document can only be added on the structure; cannot be altered or removed.
  • Open: The network is open for anyone to participate.
  • Secure: Powered by strong cryptography.


Blockchain-anchored records add value to your issuing process and create benefits for all involved.

Easy Digital Certificates

Issue unique certificates for your organization using a simple list of recipients & a template form.

Create Brand Awareness

Drive your brand’s awareness through the records you share online.

Blockchain Immutability

Digital fingerprints of certificates placed in a blockchain transaction.

Unforgeable Certificates

Certificates are impossible to falsify.

Simple Validation by Anyone

Easy and automated validation process.


Disseminate certificates in a time-efficient manner.


Reduce paperwork and workload.

Improve Efficiency

Remove middlemen from the process.

Provide Ownership

Empower recipients with ownership of records.

Adding Value to Your Certificate Issuing Processes




We at the British University of Dubai used the blockchain certificates technology of the University of Nicosia with great success for the entire graduating class of 2017. The process of issuing them was smooth and without any problems. University of Nicosia’s guidance and support was excellent during the implementation phase of the project. We will continue to provide such certificates in the future and we are now in the process of updating our system and issuing the blockchain certificates to all of our past students. In addition, we are currently exploring additional opportunities to bring blockchain certification technology to various Governmental and non-Governmental Higher Institutions within UAE.

Dr. Maria Papadaki, Managing Director, Dubai Center for Risk and Innovation, BUID

Curious about how we can help your business?

Get in touch today to find out what BLOCK.CO can do for you.

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