Blockchain Based Data Sharing System
Gaurav Kumar · International Journal for Research in Applied Science and Engineering Technology · 2025
With the exponential increase of digital data, safe and efficient data sharing has become an important challenge. Traditional centralized systems face issues such as data violations, lack of transparency and single point of failure. Blockchain technology provides a decentralized, tampering-proof and transparent solution to share data in many stakeholders. This paper examines the architecture, benefits, challenges and potential applications of the blockchain-based data sharing system. We analyze various consensus mechanisms, smart contracts and cryptographic techniques that increase security and trust in the data exchange. Additionally, we discuss real -world implementation and future research directions in this domain.