> For the complete documentation index, see [llms.txt](https://openledger.gitbook.io/openledger/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://openledger.gitbook.io/openledger/openledger-ecosystem/test-network-overview.md).

# Test Network Overview

OpenLedger is a next-generation blockchain network designed for AI applications. It provides a decentralized economic infrastructure to facilitate the development of specialized AI models, enabling verifiable data attribution, crypto economic bonding, and a sustainable AI-driven economy. OpenLedger leverages Layer 2 (L2) scaling solutions built on the OP Stack and uses EigenDA for data availability.

### Network Overview

#### OpenLedger L2 Features

1\. Built on OP Stack – Utilizes the Optimism framework for scalability, enabling high throughput and low transaction fees.

2\. Settles on Ethereum – Leverages Ethereum for secure, low-cost settlement of transactions.

3\. EVM-Compatible – Supports Ethereum-based smart contracts, ensuring seamless integration for developers.

4\. Data Availability via EigenDA – Reduces on-chain storage costs and ensures data integrity for L2 transactions.

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