Blockchain-Based Decentralized Identity Systems in Education. Scientific Journal of Artificial Intelligence and Blockchain Technologies, [S. l.], v. 2, n. 4, p. Oct (30–38), 2025. DOI: 10.63345/sjaibt.v2.i4.104. Disponível em: https://sjaibt.org/index.php/j/article/view/64. Acesso em: 13 mar. 2026.