ETHEREUM BLOCKCHAIN EXPLORER (MULTI-CHAIN)

Abstract

Abstract— The rapid growth of cryptocurrency and blockchain technology has significantly increased the demand for platforms that enable users to efficiently explore and verify blockchain transactions. This paper presents the design and development of an Ethereum Blockchain Explorer (Multi-Chain), a web-based platform that provides a centralized interface for accessing blockchain data such as transactions, wallet addresses, and block details. The system is implemented using modern web technologies, particularly React.js, to ensure a responsive and intuitive interface. It allows users to search blockchain records using transaction hashes, wallet addresses, or block numbers. By integrating multiple blockchain networks into a single platform, the system enhances accessibility and usability of blockchain information for developers, researchers, and general users. The proposed system demonstrates improved multi-chain support and provides a more user-friendly experience compared to traditional single-chain blockchain explorers. Keywords— Blockchain Explorer, Ethereum, Multi-Chain, Smart Contracts, RPC, Web3, React.js