Blockchain and Applications, 4th International Congress
Prieto, Javier / Benítez Martínez, Francisco Luis / Tomás Nevado-Batalla, Pedro / Arroyo Guardeño, David / Ferretti, Stefano This book constitutes the refereed proceedings of the 4th International Congress on Blockchain and Applications 2022, BLOCKCHAIN¿22, held in L¿Aquila, Italy, in July 2022. Among the scientific community, blockchain and artificial intelligence are a promising combination that will transform the production and manufacturing industry, media, finance, insurance, e-government, etc. Nevertheless, there is no consensus with schemes or best practices ...