The "Roshini" blockchain serves as the robust foundation for Carmammas, our decentralized automotive marketplace. Roshini combines the power of blockchain technology with privacy and security features, ensuring that every car transaction on Carmammas is transparent, tamper-proof, and trustworthy. It's the backbone of our NFT-based car representation system, guaranteeing the authenticity and provenance of each vehicle. With Roshini, we've created a private blockchain that not only facilitates car trading.