In this twenty first century, the need for secure and reliable document, verification system has become overriding, principally in sectors where the integrity of documents is crucial. Traditional methods of document handling and verification often lack robust security measures, making them susceptible to tampering and unauthorized access. Therefore, a comprehensive web-based solution that not only facilitates document generation but also integrated advanced technologies, QR code encryption, and advanced fraud detection algorithms to address the existing shortcomings in document security to enable fraud detection and document verification process is required. This work focused on developing a web-based document generation system that integrated QR code encryption and a variety of cutting-edged verification technologies. It explored novel approaches such as blockchain technology, decentralized identity, zero knowledge proof, and machine learning for fraud detection. The methodology followed a structured process that involved both front-end and back-end development. The front-end focused on the user interface (UI) design for document generation and verification while the back-end focused on data processing, QR code encryption, blockchain integration, machine learning-based fraud detection, and secure storage. Built using HTML and CSS for intuitive UI design, PHP and Python for back-end processing, JavaScript for dynamic user interaction, and MySQL for robust data management. The system is designed to be versatile and scalable, supporting a wide range of applications, including academic certifications, legal documents, healthcare records, and financial reports. It also addressed critical security challenges in document management and provided a comprehensive framework for fraud detection, real-time verification, and audit tracking. Finally, the system offered a practical and innovative approach to document generation and management, suitable for organizations requiring high levels of document security and integrity.

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Index Terms- Audit trails, Authentication, Blockchain, Encryption, QR code