OpenLedger (OPEN) is an AI-focused blockchain infrastructure project built as an Ethereum-compatible Layer 2 network using the OP Stack. It functions as a data and liquidity layer to make the lifecycle of artificial intelligence decentralized, transparent, and financially auditable.

### Key Features & Technology

*Data & Model Ecosystem:** It uses community-run Datanets to aggregate domain-specific data into clean datasets ready for Large Language Models (LLMs). Developers can use its no-code ModelFactory to fine-tune open-source models, while its OpenLoRA framework slashes model deployment costs by shifting adapters dynamically on a single GPU.

*Proof of Attribution (PoA):** OpenLedger's core innovation is its on-chain PoA engine. It calculates exactly how much a specific dataset contributed to an AI model's output and automatically distributes rewards back to the original data contributors.

*Strategic Integrations:** The platform has established major integrations to advance verifiable, compliant AI. This includes partnerships with Injective and Theoriq to power trackable, on-chain AI agents in DeFi, and Story Protocol to build a legal compliance and automatic payment standard for intellectual property in AI training data.

### Tokenomics ($OPEN)

The OPEN utility token has a maximum supply of 1 billion tokens. It powers the entire ecosystem by facilitating gas fees for the Layer 2 network, serving as payment for pay-per-use model inference, acting as the reward currency for data contributors via the PoA engine, and allowing holders to participate in protocol governance.