Zero knowledge proof blockchains offer a new way to protect data while verifying transactions. These blockchains use cryptographic methods to prove information is true without revealing the actual data. This means users can confirm their identity or validate a transaction without sharing private details. Zero knowledge proof blockchains are gaining attention for their role in privacy-focused applications, especially in finance and digital identity systems. As the demand for secure and private systems grows, this technology is becoming a key part of blockchain innovation. From protecting sensitive user data to reducing transaction exposure, zero knowledge proof blockchains are shaping the future of decentralized systems. Their growing use highlights a shift toward more secure, transparent, and efficient digital networks.