P. Blanco, G. Betarte, C. Luna, and M. Molina.
" Digital Academic Certification with Blockchain: A Secure, Privacy-Preserving Prototype Using Hyperledger Fabric", in <em>Proceedings of the 14th Latin-American Symposium on Dependable Computing</em>, Valparaíso/Chile, 2025, pp. 54-59, doi: <a href="https://doi.org/10.5753/ladc_estendido.2025.16792">https://doi.org/10.5753/ladc_estendido.2025.16792</a>.