Guaranteeing students' access to honest and fair assessment and evaluation procedures is of utmost importance in the field of education. The purpose of this project is to see whether it is possible to use blockchain technology to create a reliable and transparent grading system for students. In this research, smart contracts are utilized to mechanize the evaluative process, making it more transparent and less susceptible to bias. This research examines the effects of blockchain technology in the areas of assessment security, data integrity, and process efficiency via the use of both case studies and simulations. Data tampering issues, increased openness, and streamlined evaluation processes are all addressed by the blockchain-based method, as shown by the study's authors. This study considerably pushes the frontiers of educational technology forward by revealing the transformative potential of blockchain applications in the context of student evaluations. This highlights the potential for blockchain technology to improve the safety and fairness of educational settings for all students.