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

# BNB Smart Chain Testnet

\-- Layer1 blockchain

In early 2019, Binance launched Binance Chain. By 2020, the community utilized source code from the Ethereum network and launched a modified EVM-compatible blockchain called Binance Smart Chain. In February 2022, both the Binance Chain (rebranded as BNB Beacon Chain) and the Binance Smart Chain (rebranded as BNB Smart Chain) evolved into a unified, modular system referred to as BNB Chain. This dedicated layer1 blockchain is dedicated to building the infrastructure powering the world’s parallel virtual ecosystem. When the two blockchains merged, the Beacon Chain became the dedicated layer used for Governance (staking & voting), and the BNB Smart Chain became the dedicated layer for EVM consensus and execution.

### The MetaData of the BNB Smart Chain Testnet Blockchain

**Twitter Link**: [https://x.com/BNBChain](https://x.com/BNBChain)

**Blog URL**: [https://www.bnbchain.org/en/blog/](https://www.bnbchain.org/en/blog/)

**Documentation**: [https://docs.bnbchain.org/](https://docs.bnbchain.org/)

**Tags**: Infra, Layer1

### Blobs Column Descriptions

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  <iframe src="https://doc-embed-app.chainbasehq.com/columns/ethereum.blobs" width="100%" height="300px" frameBorder="0" scrolling="no" />
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### Table Blobs Sample

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  <iframe src="https://doc-embed-app.chainbasehq.com/data/ethereum.blobs" width="100%" height="300px" frameBorder="0" scrolling="no" />
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### Transaction logs Column Descriptions

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  <iframe src="https://doc-embed-app.chainbasehq.com/columns/ethereum.transaction_logs" width="100%" height="300px" frameBorder="0" scrolling="no" />
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### Transaction logs Sample

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  <iframe src="https://doc-embed-app.chainbasehq.com/data/ethereum.transaction_logs" width="100%" height="300px" frameBorder="0" scrolling="no" />
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### Transactions Column Descriptions

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  <iframe src="https://doc-embed-app.chainbasehq.com/columns/ethereum.transactions" width="100%" height="300px" frameBorder="0" scrolling="no" />
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### Transactions Sample

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  <iframe src="https://doc-embed-app.chainbasehq.com/data/ethereum.transactions" width="100%" height="300px" frameBorder="0" scrolling="no" />
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