# What is a blockchain explorer? How do you use it?

**Blockchain explorer** is a useful tool for viewing data stored on a [**blockchain**](/intro/introduction-to-crypto-and-mytonwallet/what-is-the-blockchain.md). It comes in the form of a website or application and serves as a public database where all transactions, blocks, addresses, and other information related to a specific blockchain network are recorded.

Let's see [**Tonscan**](https://tonscan.org/) as an example of a universal browser for the **TON** blockchain.

## :tools: Key Features of Tonscan

1. **Statistics**\
   General information about the **TON** network.
2. **Jettons**\
   A list of all tokens on the **TON** network, sorted by trading volume.
3. **Applications**\
   Popular wallets, games, and bots.
4. **Blocks**\
   Information about the latest blocks added to the blockchain.
5. **Top Addresses**\
   A list of the most active addresses on the network.
6. **Validators**\
   Details about validators in the **TON** network.
7. **Configuration**\
   Technical parameters and data about the network.

## :globe\_with\_meridians: How to Use a Blockchain Explorer?

To find information, you need to know the [**address**](/intro/key-features/where-to-find-the-wallets-address.md) or [**transaction hash**](/intro/introduction-to-crypto-and-mytonwallet/what-is-a-transaction-id-txid.md). For example, let's use Telegram's wallet address:

`UQCMOXxD-f8LSWWbXQowKxqTr3zMY-X1wMTyWp3B-LR6syif`

Copy and paste it in the search bar on [**Tonscan**](https://tonscan.org/).

### Available Information

* **Account Balance**\
  Telegram's account balance is **222,328,701.6814782 TON** (as of the time of this article).
* **Asset List (Jettons)**\
  All tokens associated with the wallet balance.
* **NFT Collections**\
  Any NFTs linked to the address.
* **Wallet Version**\
  Information about the version of the wallet being used (e.g., v3r2).
* **Transaction History**\
  A list of all operations made within the wallet.
* **Smart Contract Interactions**\
  Details about contract calls and executions.
* **Network Status**\
  Current network performance metrics.

## :thumbsup: Advantages of a Blockchain Explorer

Blockchain explorers, such as [**Tonscan**](https://tonscan.org/), make interacting with the blockchain easy and transparent. They help you:

* Analyze transactions.
* Check balances.
* Access detailed network insights.
* Verify transaction status.
* Monitor network health.
* Track token movements.
* Investigate smart contracts.
* Research network statistics.

## :calling: Popular Blockchain Explorers

* **TON**: [Tonscan](https://tonscan.org/)
* **TRON**: [TRONScan](https://tronscan.org/)

{% hint style="info" %}
Blockchain explorers provide real-time data and are essential tools for transparency and verification in the cryptocurrency ecosystem.
{% endhint %}

{% hint style="warning" %}
Always verify the authenticity of blockchain explorer websites to avoid phishing attempts.
{% endhint %}

***

## Related articles

* [What is a Transaction ID (TXID)?](/intro/introduction-to-crypto-and-mytonwallet/what-is-a-transaction-id-txid.md)
* [How to find my Transaction ID (TXID)?](/intro/transfers/how-to-find-my-transaction-id-txid.md)
* [How to check the transaction status? Where to find the TXID hash?](/intro/transfers/how-to-check-the-transaction-status-where-to-find-the-txid-hash.md)
* [What are blockchain transaction fees? Features of TON and TRON](/intro/introduction-to-crypto-and-mytonwallet/what-are-blockchain-transaction-fees-features-of-ton-and-tron.md)


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