ZAIN UL ABIDIN; MUHAMMAD SAAD FEROZ; FAIZAN SALEEM. ATTESTIFY: A HYBRID BLOCKCHAIN-IPFS FRAMEWORK FOR TRUSTLESS ACADEMIC CREDENTIAL VERIFICATION USING SOULBOUND TOKENS. Spectrum of Engineering Sciences, [S. l.], v. 4, n. 6, p. 1201–1216, 2026. Disponível em: https://www.thesesjournal.com.medicalsciencereview.com/index.php/1/article/view/3193. Acesso em: 17 jun. 2026.