What is Ethereum Block explorer?

And the most popular block explorer for Ethereum — the largest dApp blockchain — is Etherscan. If you understand how Etherscan works, you can navigate the explorers for almost any blockchain. In fact, many on-chain sleuths and blockchain detectives on the Ethereum network use this tool. But what is Etherscan? How does it work?

How does etherscan block explorer work?

Etherscan block explorer works in three principal parts: 1. Retrieving Ethereum data in real-time. 2. Maintaining an organized data record. 3. Presenting near real-time data to users. Let’s see how these three parts work. Retrieving data from Ethereum is the most important part of the equation.

What is a block explorer?

Block explorers allow users to visualize blockchain data and find information like transaction history and wallet balances, much like a search engine allows you to explore internet data. — Etherscan is the most popular block explorer on the Ethereum network and is free to use.