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Title: Verificación de la información en el seguimiento del ciclo de vida de dispositivos TIC
Author: Cano Esteban, Javier
Tutor: Ballesteros Rodríguez, Alberto  
Others: Garcia-Font, Victor  
Navarro Moldes, Leandro
Abstract: This project addresses the implementation of verification mechanisms in the traceability of the life cycle of Information and Communication Technology (ICT) devices using Distributed Ledger Technologies (DLT), specifically Ethereum, and verifiable credentials. The primary focus is on applying these verification processes to a Digital Product Passport (DPP) search engine. The accuracy of events related to devices is cryptographically validated through hashes, ensuring the integrity of information throughout its life cycle. Furthermore, identity and role verification of system actors are implemented using verifiable credentials. These credentials provide a robust framework for establishing the authenticity of participants in the traceability ecosystem. By applying these technologies, an immutable and transparent record of events is guaranteed, enhancing trust and security in the management of ICT devices. In conclusion, this project successfully achieves its objectives by effectively incorporating verification mechanisms into the traceability of ICT devices, providing a comprehensive solution that ensures the authenticity of events and the identity of actors involved in the life cycle of these devices.
Keywords: blockchain
digital product passport
verifiable credentials
ICT devices
Document type: info:eu-repo/semantics/masterThesis
Issue Date: 9-Jan-2024
Publication license:  
Appears in Collections:Trabajos finales de carrera, trabajos de investigación, etc.

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