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In todays age it is crucial to prioritize the security and reliability of transactions and communications.While traditional Public Key Infrastructure (PKI) systems are fundamental, to security they encounter issues such as centralization, scalability and adaptability that hinder their effectiveness in the changing cyber world.This study introduces an approach that utilizes Decentralized Identity Verification (DID) and blockchain powered smart contract validation to tackle these obstacles.By combining DIDs with technology the proposed system boosts security, transparency and user autonomy in managing identities representing a notable advancement in PKI systems.The blockchains unchangeable ledger creates a record of identity verifications and certificate issuances while smart contracts automate these processes to minimize the risk of fraud and mistakes.This study details the structure, functionality and potential effects of this integration as a forward thinking solution for establishing trust in a manner.Through assessment this innovative system shows enhancements over traditional PKI systems by offering a scalable secure framework for managing digital identities transparently.The issues related to scalability, compatibility between systems and compliance, with regulations are deliberated upon with efforts focused on strengthening the systems resilience and increasing user acceptance.This project sets the foundation for an age of confidence emphasizing the importance of security and user control.
Bhattacharya et al. (Fri,) studied this question.