Accurate and decentralized timestamping using smart contracts on the Ethereum blockchain. - Gabriel Estevam; Lucas M. Palma; Luan R. Silva; Jean Everson Martina; Martín Vigil (Inf. Process. Manag., 2021)

Forwarding Metrology with an IoT and Blockchain Approach: The Gas Pumps Use Case. - Gabriel Estevam; Pedro Henrique de Sena Trombini Taglialenha; Luis Felipe Fabiane; Thaís Bardini Idalino; Martín A. Gagliotti Vigil; Jean Everson Martina (J. Internet Serv. Appl., 2025)