Patel, Alpa, Sindhu S, and Rakshitha S. “Block-Crypt Chat: Secure Messaging Reinvented With Blockchain and Real - Time Encryption”. Intelligent Systems Research and Applications Journal 2 (June 7, 2026): 274–287. Accessed June 17, 2026. https://israj.org/index.php/israj/article/view/231.