# What is Blockchain Explorer?

**What is Blockchain Explorer?** 

Blockchain Explorer is a search tool of the blockchain, and it is also a website, which was designed for users to browse and query information on the blockchain. 

Blockchain needs a medium for users to see the situation on-chain, and the blockchain explorer is this medium. In the blockchain explorer, you only need to enter the TxHash of a transaction, wallet address or contract address, etc., to query their detailed information. 

**Commonly used Blockchain Explorer:** 

BTC: <https://blockchair.com/bitcoin>

BSC: <https://www.bscscan.com/>

ETH: [https://etherscan.io/ ](https://etherscan.io/)

zkSync Era ∎ : <https://explorer.zksync.io/>

Polygon（Matic）: <https://polygonscan.com/>

TRON: <https://tronscan.org/#/>

Optimism: [https://optimistic.etherscan.io/ ](https://optimistic.etherscan.io/)

Heco: <https://www.hecoinfo.com/>

OKXChain: <https://www.oklink.com/okc>

Aptos: [https://explorer.aptoslabs.com/ ](https://explorer.aptoslabs.com/)

Arbitrum: <https://arbiscan.io/>

Fantom: [https://ftmscan.com/ ](https://ftmscan.com/)

Avalanche C-Chain: [https://avascan.info/ ](https://avascan.info/)

Polkadot: [https://explorer.polkascan.io/polkadot ](https://explorer.polkascan.io/polkadot)

Aurora: [https://explorer.aurora.dev/ ](https://explorer.aurora.dev/)

Moonbeam: [https://moonbeam.moonscan.io/ ](https://moonbeam.moonscan.io/)

Conflux: [https://www.confluxscan.net/ ](https://evm.confluxscan.net/)

ETC: [https://etcblockexplorer.com/ ](https://etcblockexplorer.com/)

Cosmos: [https://atomscan.com/ ](https://atomscan.com/)

EOS: [https://bloks.io/ ](https://bloks.io/)

Klaytn: <https://scope.klaytn.com/>

Wax: <https://wax.bloks.io/>

IOST: <https://explorer.iost.io/>

Gnosis Chain: <https://explorer.poa.network/xdai/mainnet/>

Dogecoin: <https://dogechain.info/>

PlatON: [https://scan.platon.network/ ](https://scan.platon.network/)

Kusama: [https://kusama.polkastats.io/ ](https://kusama.polkastats.io/)

Nova: [https://nova.arbiscan.io/ ](https://nova.arbiscan.io/)

Harmony: [https://explorer.harmony.one/ ](https://explorer.harmony.one/)

BTTC: <https://bttcscan.com/>

KCC: <https://explorer.kcc.io/>

HALO: <https://browser.halo.land/>

Filecoin FVM: <https://filscan.io/>

HAQQ Network：<https://explorer.haqq.network/>

Core DAO：<https://scan.coredao.org/>

ZetaChain：<https://explorer.zetachain.com/>

Polygon zkEVM：<https://zkevm.polygonscan.com/>

Scroll: <https://blockscout.scroll.io/>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.tokenpocket.pro/en/wallet-management/blockchain-explorer-tutorial/what-is-blockchain-explorer.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.