
Lagrange
PaidZK Developer Tools
Lagrange provides secure cross-chain state proofs without bridges.

ZK Developer Tools
Lagrange provides secure cross-chain state proofs without bridges.
Lagrange focuses on improving the security and expressivity of contract state usage.
It has developed ZK Big Data, a proving system that simultaneously proves storage inclusion and arbitrary distributed computation on on-chain data.
Its ZK solutions enable blockchains to interact directly, allowing dApps to access real-time data such as pricing and liquidity from multiple Layer 1 and Layer 2 networks.
This approach supports more interactive, data-rich on-chain applications by enabling access to real-time data across networks.
Proof generation concentrated in a few hands recreates the trust problem proofs were meant to remove. The clearest case for prover decentralisation.
Model capability is outrunning any ability to check what a model did. Frames verifiable computation as the missing half rather than an optional extra.
Reading another chain's historical state normally means trusting whoever tells you about it. A concrete look at proving the answer instead of trusting it.
Solidity Developer Tools • Multichain
Solidity Developer Tools • Multichain