Smart Healthcare System using Blockchain

Blockchain is a revolutionary technology that plays a crucial role in today's business world. It's constantly improving and changing. Think of it as a digital record book for transactions, where each entry (or "block") contains transaction information linked together using secure codes. Each block holds important details and helps maintain trust among people, no matter how far apart they are. Blockchain is a secure way to store data, keeping the system safe. This proposed system offers many extra services, making things better for both patients and healthcare workers. Blockchain's key features, like making data permanent and traceable, help prevent data from being altered or leaked. This keeps data secure and protects patient privacy. Our research proves how effective this idea is through careful experiments, showing how blockchain can make healthcare services much better. In the future, we will focus on adding more specific details, managing user profiles, and planning how to put this system into action. The system can update medical records. We'll also discuss the benefits, such as better security, easier data sharing, and improved patient management.