“Blockchain-Verified Identity Systems for Cross-Metaverse Compatibility”. World Journal of Future Technologies in Computer Science and Engineering (WJFTCSE) U.S. ISSN: 3070-6203 2, no. 2 (April 2, 2026): Apr(1–10). Accessed April 10, 2026. https://wjftcse.org/index.php/wjftcse/article/view/125.