> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tac.build/llms.txt
> Use this file to discover all available pages before exploring further.

# Block Explorer

> Explore TAC blockchain data with our custom Blockcout explorer featuring cross-chain operation tracking

TAC uses a custom version of Blockcout that includes specialized features for tracking cross-chain operations and transactions between TON and TAC EVM.
This enhanced explorer provides visibility into both standard EVM transactions and TAC's unique hybrid dApp functionality.

## Available Explorers

<CardGroup cols={2}>
  <Card title="TAC Mainnet Block Explorer" href="https://explorer.tac.build/" icon="search" />

  <Card title="TAC Testnet Block Explorer" href="https://spb.explorer.tac.build/" icon="search">
    Get your tokens on the [Faucet](https://spb.faucet.tac.build)
  </Card>
</CardGroup>

## Features

Our custom Blockcout implementation includes additional functionality designed specifically for TAC's hybrid dApp ecosystem:

<Tabs>
  <Tab title="Cross-Chain Operations">
    * Monitor cross-chain transactions as they progress
      through the TON Adapter system, including stage progression and completion
      status (**Operations** section).
    * View connections between TON-side
      transactions and their corresponding EVM executions.
    * Track token movements between TON and TAC EVM.

    <CardGroup cols={2}>
      <Card title="TAC Mainnet Operations" href="https://explorer.tac.build/operations" icon="search" />

      <Card title="TAC Testnet Operations" href="https://spb.explorer.tac.build/operations" icon="search" />
    </CardGroup>
  </Tab>

  <Tab title="Standard Features">
    * Complete transaction information including gas
      usage, status, and event logs.
    * Contract verification,
      source code viewing, and interaction interfaces.
    * Real-time network metrics, block information, and validator activity.
    * Both explorers provide standard Blockcout API endpoints for programmatic
      access to blockchain data and contract interactions.
  </Tab>
</Tabs>