Blockchain Explorers: Your Ultimate Guide
Wondering what a blockchain explorer is or how to use a blockchain explorer to find transactions? Learn about blockchain explorers in our ultimate guide. 🤠⛰️
Blockchain explorers are tools that let you view and verify transactions, wallet balances, smart contracts, block histories, and more on blockchains
You can search by wallet address, transaction hash, or block number to see all associated activity and data
Explorers support features like token tracking, smart contract interaction, exporting transaction history, and alerts for address activity
What is a blockchain explorer?
A blockchain explorer is a tool used by crypto investors, analysts, and enthusiasts to view all the information on a given blockchain, including transactions, addresses, and more, effectively letting you read the blockchain.
Generally, each blockchain explorer helps you read a different blockchain. For example, Etherscan lets you read the Ethereum blockchain, while Solscan lets you read the Solana blockchain.
How does a blockchain explorer work?
A blockchain explorer is essentially a search engine for a blockchain. It connects to a blockchain through nodes, which are constantly downloading the raw data. As this data can be complex, blockchain explorers index it into a user-friendly and searchable database (by transaction hash, block number, wallet address, and more), which updates in real-time.
Why use a blockchain explorer?
There are many reasons to use a blockchain explorer. A blockchain explorer lets you:
View the transaction history of any wallet address
View receiving addresses and change addresses
View unconfirmed transactions
View double-spend incidents
View orphaned blocks
View who mined/validated a particular block
View fees, hash rate, difficulty, and other information associated with a given block or transaction
In addition, investors may use a blockchain explorer to check that wallet addresses are valid before sending, to confirm whether crypto was sent or not sent, and to check current gas or network fees.
Blockchain explorers are also frequently used by blockchain forensic firms in order to discover where stolen crypto has been sent.
How to use a blockchain explorer?
There’s a lot of information to view in a blockchain explorer, so let’s break it down and use Blockchain.com’s Bitcoin Explorer as an example.
Here’s the homepage, where you can see general market information for Bitcoin, including price, consensus mechanism, circulating supply, block reward, and more. You can also see the latest block mined. If you click on these, you’ll find even more in-depth information.
On each block page, you'll find information about that block, including every transaction ID, who the block was mined by, the average transaction value, the total value of all transactions in the block, the size and difficulty of the block, and much more. You can also expand the transactions to find out even more information, including the wallet addresses involved. If we click on a given wallet address, we can view information relating to that wallet.
If you select a given wallet, you'll be able to see the balance of that wallet, all the transactions associated with that wallet, the total amount of transactions and BTC sent, and more. You can also explore each individual transaction in further depth.
If you're looking to find a particular transaction, block, or wallet, instead of wading through other information to find them, you can simply input the block or transaction ID or address into the explorer to find what you're looking for.
Best blockchain explorer
The best blockchain explorer entirely depends on the blockchain you’re using. That’s why we’ve put together a list covering all the best blockchain explorers for each blockchain, from Ethereum to Osmosis.
| Blockchain | Best Blockchain Explorer |
|---|---|
| Litecoin (LTC) | Blockchain (multi-chain explorer) |
| Bitcoin (BTC) | Blockchain.com |
| Solana (SOL) | Solscan |
| Ethereum (ETH) | Etherscan |
| Ripple (XRP) | XRPScan |
| Cardano (ADA) | CardanoScan |
| Tron (TRX) | Tronscan |
| Polygon (MATIC) | Polygonscan |
| Near (NEAR) | Nearscan |
| Avalanche (AVAX) | SnowTrace |
| Algorand (ALGO) | AlgoExplorer |
| Cosmos (ATOM) | Mintscan |
| Helium (HNT) | Helium Explorer |
| Fantom (FTM) | FTMScan |
| BNB (BNB) | BscScan |
| Dogecoin (DOGE) | Dogechain |
How do I find unconfirmed transactions with a blockchain explorer?
It depends on the blockchain explorer you’re using, but generally speaking, you can find transaction data by:
Opening your wallet and finding the relevant transaction
Copy the transaction ID (also known as the transaction hash)
Go to the blockchain explorer for your blockchain and paste the transaction ID into the search bar
On the transaction screen, you should be able to see whether the transaction was confirmed, unconfirmed, or failed. Some blockchain explorers may also provide additional information as to why the transaction was unsuccessful.
How do I find confirmed transactions with a blockchain explorer?
It’s easy to find your confirmed transactions with a blockchain explorer, although the steps will vary slightly depending on the blockchain explorer you’re using.
First, open up your wallet and find the transaction
Copy the transaction ID
Go to the blockchain explorer and paste your transaction ID into the search bar
You should now be able to see the details of your transaction, including fees and addresses involved, as well as the value of the transaction
How do I see my transactions on the blockchain?
You can usually view your transaction history in your wallet, but if you’d prefer to see your transactions on a blockchain explorer, you can! Here’s how:
Open your wallet and find your wallet address (if your wallet supports multiple blockchains, make sure it’s for the blockchain you want to view your transactions on)
Copy your wallet address (you can usually find this in your wallet dashboard or by selecting ‘receive’)
Go to your preferred blockchain explorer and paste your wallet address
You should now be able to see details about your wallet, including your transaction history in detail, and the amount of crypto in your wallet
FAQs
How to read a blockchain explorer
To read a blockchain explorer and understand how a transaction moves across the network, you'll need to understand the data points it displays.
The status states whether the transaction was successful, still pending, or failed. The explorer will also show who sent and received the transaction, the value, and the transaction fee.
Block confirmations indicate the number of blocks that have been added to the chain since the transaction. It can be seen as a security measure: the deeper in the chain, the more final it is. You can also see who the miner or validator was. All of these details combined can help you verify a transaction.
What does an unconfirmed transaction mean?
An unconfirmed transaction is not yet included in a block. It has been broadcast to the network and sits in a mempool (temporary holding area) until validation. This means that it can be delayed, replaced, or even dropped by the network.
What does a confirmed transaction mean?
A confirmed transaction means that the transaction has been successfully added to the block and validated by the network. Once a transaction is confirmed, it cannot be changed or reversed.
Are blockchain explorers safe?
Yes, blockchain explorers are considered safe. The blockchain data that they display is already public information; they are just a read-only tool that compresses that data into a more user-friendly format. Always ensure you're using a trusted platform and following the best security practices; blockchain explorers do not require you to log in or provide your private key.
Is Blockchain.com trustworthy?
Blockchain.com offers a variety of services to crypto investors, including a variety of blockchain explorers and an exchange.
Are there free blockchain explorers?
Yes, the majority of blockchain explorers are free to use. They do offer paid plans aimed at developers and businesses that require faster access and higher rate limits.
How do I track Bitcoin transactions?
You can track Bitcoin transactions using a Bitcoin blockchain explorer like Blockchain.com. Just find the wallet address or transaction ID you’re interested in exploring and paste it into the search bar.
Can anyone see my Bitcoin transactions?
Yes. If they have your Bitcoin address, anyone, anywhere, can see your Bitcoin transactions relating to that address using a blockchain explorer - including your tax office. Learn more in: Can the IRS Track Crypto?
Can you see other people's transactions on a blockchain?
Yes. You can see every transaction on the blockchain using a blockchain explorer, with the exclusion of private blockchains like Monero. If you have someone’s wallet address, all you need to do is enter it into a blockchain explorer and you’ll be able to see all the transactions associated with that address.
Can you trace the owner of a Bitcoin address?
A Bitcoin address alone is not traceable. There's no personal information stored on the blockchain, nor will you find any in blockchain explorers. However, there are other ways to link addresses to individuals, including using information gathered from centralized crypto exchanges that may have both KYC data and addresses stored.
