Overview
A block explorer is a web tool for viewing blockchain blocks, transactions, and addresses. It makes blockchain data human-readable. Etherscan is the most famous example.
How It Works
Explorers index blocks and transactions and present them through a searchable interface. Users can look up addresses, transactions, and contracts. They support verification and research.
Why It Matters
Block explorers provide transparency and are essential for verifying transactions and understanding on-chain activity. They are a standard tool for users and developers. Their data powers analytics and trust.
Related Concepts
Block Explorers relate to Transactions, Blocks, and On-Chain data. They are a transparency tool of Blockchains.