BlockTac is an innovative reference in the area of applying new technologies to certification and academic accreditation. It offers verification services to Educational Institutions and individuals that seek to attest academic and professional achievements.


BlockTac relies on Blockchain technology to provide the properties of inviolability, immutability and open verification for all its digital certificates. It is based on experienced professionals in Internet technologies and academic management, and already has among its clients Universities, Business Schools, Professional Associations in Spain, as well as International Higher Education Institutions in Europe and Latin America.



Enrique Lizaso

Co-founder & Director - COO

Francisco Guillén

Co-founder & Director - CEO

José María Muntané

CIO - Business Partner

Lluis Torra

CMO - Business Partner

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