#lagrange introduces innovative technologies focused on modular data and secure verification within the Web3 ecosystem. One of its main bets is the ZK Coprocessors, which allow for off-chain computations and verify them on-chain through zero-knowledge proofs (ZK). It also offers a data availability layer for fast and reliable access to decentralized information. Its system enables modular verification of historical data, useful for dApps and rollups. Furthermore, it enhances multichain interoperability through ZK proofs adapted to various networks. With a focus on privacy, scalability, and accuracy, Lagrange positions itself as key in the future crypto infrastructure.