Ethereum can advance e-governance through decentralized identity (DID) by enabling secure, transparent, and user-controlled identity verification. DID on Ethereum allows citizens to manage their digital identities without relying on vulnerable centralized systems, reducing fraud and enhancing trust. Smart contracts streamline processes like voter registration or document verification, ensuring tamper-proof records and efficient service delivery. Blockchain’s immutability ensures data integrity, while privacy-preserving protocols like zero-knowledge proofs protect sensitive information. By integrating DID, governments can improve accessibility, cut administrative overhead, and foster inclusivity, especially for unbanked populations. Ethereum’s global infrastructure supports scalable solutions, empowering citizens and modernizing public services. However, challenges like user adoption and regulatory frameworks must be addressed for widespread impact.