A blockchain explorer is a web-based application that provides a user-friendly interface for searching and viewing data on a public blockchain. Users can review transactions as they are added to the chain, check wallet balances and full transaction histories, and monitor the status of pending transactions. Popular blockchain explorers include Etherscan for Ethereum and Mempool.space for Bitcoin. These tools are essential for transparency and allow anyone to audit on-chain activity without requiring technical expertise.
Example
“She pasted the transaction hash into a blockchain explorer to confirm that her ETH transfer had received enough confirmations.”