Etherscan is the go-to block explorer for the Ethereum network, and this FAQ will teach you how to use it confidently. Whether you’re tracking a transaction, checking gas fees, or verifying a smart contract, these beginner-friendly answers cover the essentials.

What is Etherscan?

Etherscan is a block explorer and analytics platform for the Ethereum blockchain that lets anyone search and verify on-chain data. It indexes blocks, transactions, wallet addresses, tokens, and smart contracts, presenting them in a readable dashboard. Beginners use Etherscan to check payment status, confirm a transfer arrived, and explore how Ethereum works in real time.

Etherscan does not hold your funds or act as a wallet; it simply reads public blockchain data. It is widely trusted by the crypto community and serves as an essential tool for transparency and audit.

How do I use Etherscan to check a transaction?

Copy your transaction hash, paste it into the Etherscan search bar, and press Enter to see the full transaction details. The transaction page shows the status (Success, Failed, or Pending), block number, timestamp, from/to addresses, value transferred, and gas used. You can also click any address to view its complete transaction history.

  • Find the transaction hash in your wallet’s activity list.
  • Go to Etherscan.io and paste the hash into the search box.
  • Review the status and event log to confirm it was processed.

If you don’t have the hash, you can search by wallet address or ENS name. For beginners, using the prominent search box on Etherscan is all you need to get started.

How do I find my transaction hash?

Your transaction hash is a unique string of 64 hexadecimal characters that identifies a specific transfer on Ethereum. You can find it inside your crypto wallet under the activity, history, or transaction details section. Wallets like MetaMask, Trust Wallet, and Coinbase Wallet show a “View on Etherscan” or “Explorer” link that leads to the hash.

Each transaction hash looks like a long string beginning with 0x followed by letters and numbers. Store it if you need to prove a payment later. If you sent funds from an exchange, check your email or the exchange’s withdrawal history for the hash.

Why is my transaction pending on Etherscan?

A transaction may show as “Pending” when the network is congested or the gas fee you set is too low for miners or validators to prioritize it. In the Ethereum queue, validators pick transactions with higher gas fees first. If your fee is below the current market rate, your transaction can wait for minutes, hours, or even longer.

On Etherscan, you can spot pending transactions on the “Pending Transactions” page. Many wallets allow you to speed up (raise the fee) or cancel a stuck transaction. If the network experiences high demand, consider using Etherscan’s gas tracker to adjust.

How do I read gas fees on Etherscan?

Etherscan’s Gas Tracker shows the current average, fast, and slow gas prices needed to complete a transaction on Ethereum. Gas is measured in gwei, a tiny fraction of ETH. The tracker displays the estimated time for each fee tier, so you can decide whether to pay more for speed or wait for lower fees.

To find it, click the “Gas” link on the Etherscan homepage. You’ll see the base fee, priority fee, and average confirmation times. For simple transfers, a “normal” fee often works; for time-sensitive NFTs, a higher fee reduces the risk of being stuck.

How do I verify a smart contract on Etherscan?

To verify a smart contract on Etherscan, go to the contract address page, click the “Contract” tab, then “Verify and Publish,” and follow the guided form. Verification matches the deployed bytecode with the source code you provide, making the contract transparent and trustworthy. You’ll need the compiler version, license type, and settings like optimization used during deployment.

Verification is a best practice for developers because it allows users to read the code and check for risks. Etherscan also issues a “Verified” checkmark. For beginners, exploring verified contracts helps you understand how popular DApps operate.

What is the difference between Etherscan and Etherchain?

Etherscan and Etherchain are both Ethereum block explorers, but Etherscan is the most widely used and feature-rich option. Etherscan offers advanced analytics, token tracking, and a robust API, while Etherchain provides a simpler interface with basic block and transaction data. Many tools and wallets integrate Etherscan directly, making it the default choice.

For everyday beginners, Etherscan is recommended because of its user-friendly search, comprehensive documentation, and extra resources like Gas Tracker and token charts. Etherchain can be useful as a backup, but it is not as actively maintained or as detailed.

Is Etherscan free to use?

Etherscan is free to use for all normal browsing, searches, and transaction lookups. Anyone can access block explorers without creating an account or paying fees. Etherscan covers its costs through premium developer APIs, sponsored listings, and donations. For advanced users, there is an optional paid API plan for higher request limits.

While the website is free, you will still need to pay Ethereum network gas fees when you make a transaction or interact with a contract. Etherscan itself never charges you to view public data.

Final Thoughts

Etherscan is an invaluable gateway to understanding Ethereum’s public ledger. For beginners, learning to read transaction details and gas fees builds confidence for daily crypto use. You don’t need to be a developer to benefit from the transparency it provides.

Start by exploring a few of your own wallet addresses and transactions. As you become comfortable, try verifying a contract or checking the Gas Tracker.

Bookmark the official Etherscan site and always double-check URLs to avoid phishing lookalikes.