ODEM (ODE), which stands for "On-Demand Education Marketplace," is a decentralized network built on blockchain technology, enabling direct interaction between university students and their educators without intermediaries. Its goal is to foster collaboration among users to enhance the quality of education available at an affordable price. Through the ODEM platform, qualified educators worldwide can create tailored curriculum and educational programs, offering students practical knowledge. These programs are then accessible to students through a smart contract payment system, connecting them to various educational hubs. Additionally, students can request custom curriculum bids from ODEM educators and access a range of options for housing, transportation, and other essentials. Upon completing each course, students receive certificates, which are securely recorded on the blockchain.