> ## 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.

# zkSync Mainnet

\-- A scaling and privacy engine for Ethereum

zkSync is a Layer-2 scaling solution that preserves the security properties of the underlying blockchain by leveraging the latest generation of succinct zero-knowledge proofs. All funds in zkSync are held in a smart contract on the mainchain, while computation and storage are performed off-chain. For each Rollup block, a state transition zero-knowledge proof (SNARK) is generated and verified by the mainchain contract. This SNARK includes the proof of the validity of every transaction in the Rollup block.

### The MetaData of the zkSync Mainnet Blockchain

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

**Documentation**: [https://docs.zksync.io/](https://docs.zksync.io/)

**Tags**: Infra, Layer2, ZK

### 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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