Blockchain Explorer
Also known as: Block Explorer, Chain Explorer, On-Chain Viewer
A web-based interface that allows users to view and search real-time blockchain data such as transactions and blocks.
A blockchain explorer is a tool that provides a visual interface for browsing and querying blockchain data. Users can search for wallet addresses, transaction hashes, block numbers, token transfers, and smart contract activity. Explorers connect directly to full nodes or use indexing layers to present real-time and historical information. Common explorers include Etherscan for Ethereum, BscScan for Binance Smart Chain, and Blockstream for Bitcoin. These tools enhance transparency, user engagement, and ecosystem trust by offering open access to on-chain activity.