Lagrange-The L2 Data Availability Problem Needs Proof Routing
Execution has scaled.
Data has scaled.
What hasn't? Verified state movement.
Lagrange solves a critical blind spot in rollup design: state proof availability.
🔹️ Indexes full contract state
🔹️ Packages it into efficient ZK proofs
🔹️ Delivers proof payloads on-demand across chains
This enables:
• Cross-rollup lending and liquidation engines
• Decentralized protocols syncing DAO votes without oracles
• L2-native apps calling contracts on remote chains with verifiable data
Lagrange isn’t just infra — it’s the missing router for state truth in modular ecosystems