Cano, J., Vilchez, P., Freitag, F., & Navarro, L. (2026). Decentralised Search and Discovery of Digital Product Passports for Circular ICT Goods. Distributed Computing and Artificial Intelligence (DCAI), Special Sessions II, 22nd International Conference. Presented at the. "Cham": "Springer Nature Switzerland". https://doi.org/10.1007/978-3-032-05748-8_17 (Original work published 2026)

Vilchez, P., Cano, J., Puigdefabregas, C., Freitag, F., & Navarro, L. (2025). Demonstration of a Digital Product Passport System for Second-Hand Electronic Devices. Presented at the. https://doi.org/10.1109/exp.at2565440.2025.11348357

Navarro, L., Cano, J., Manco-Sanchez, A., Franquesa, D., Vilchez, P., Freitag, F., … Lembke, R. S. (2021). Decentralized data ecosystem for the Open Blockchain for Asset Disposition Alliance Deliverable 3: Experiment Results and Final Report. Barcelona. Retrieved from https://people.ac.upc.edu/leandro/p/D3-final-pub.pdf (Original work published 2021)