CryptoCertify: Certificate Validation and Authentication Using Blockchain Technology

CryptoCertify is a new method for certificate validation and verification in the dynamic field of digital certification. With the implementation of Solidity on the Polygon blockchain and simple integration with Metamask and IPFS, CryptoCertify aims to improve security and usefulness. A decentralized and resistant solution is required since traditional certificate validation methods have problems with centralization and fraud. By establishing an irreversible and trustless infrastructure, smart contracts implemented with Metamask and written in Solidity significantly reduce the risks related to fake certificates. The certificate information is safely kept on IPFS and the Polygon blockchain, forming a distributed ledger that is cryptographically secure and time-stamped. By using Metamask, stakeholders might independently validate certificates, thereby improving validation process transparency. By integrating blockchain, IPFS, Metamask, and decentralization, this research contributes to the growing body of knowledge on safe digital certification methods. It additionally offers a solution that is versatile, scalable, and resistant to fraud for certificate validation and authentication in the future.