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Development of an IoT-Based Keyless Secure Storage System integrated with Telegram-based One-Time Password (OTP) authentication to enhance the security and accessibility of modern storage systems. The project aims to improve conventional locking mechanisms by combining Internet of Things (IoT) technology with advanced digital authentication methods, including password and OTP verification. The system integrates an ESP32 microcontroller, keypad, relay, and solenoid lock with password and OTP verification for secure access control. Telegram was employed as the primary communication platform for generating and delivering OTP codes to authorized users in real time, providing an additional layer of authentication. Experimental testing was conducted to assess system performance in terms of response time, authentication accuracy, and operational reliability. To strengthen security, the system limits the number of password attempts and automatically requires OTP verification after unsuccessful login attempts.The results demonstrate that the proposed system provides secure access control, real-time notification capabilities, and reliable operation under normal conditions. The integration of IoT technology, OTP authentication, and Telegram communication significantly enhances both the security and usability of storage management systems.