As 'on-chain data credibility' becomes the next key issue, Lagrange's positioning is gradually becoming clear: it is not only a cross-chain synchronization tool but also the data proof backbone layer needed for Layer 2 and modular chains. The project provides zk-attestation of on-chain state, which is an event verification proof validated through zero-knowledge compression, releasing immutable and trustless state results to other chains. This method is safer than traditional bridges and more flexible than Oracles.

In terms of verification efficiency, Lagrange utilizes zk aggregation technology to compress multiple state events into a single proof, which is then uniformly verified on-chain, greatly saving gas costs. Currently, the cost of a single verification is approximately $0.001, which is already far superior to the batch verification prices of some zk-rollups, and if combined with EigenDA in the future, costs may be further reduced.

Currently, the number of attestors in the Lagrange network has exceeded 1000, the network operates stably, and the number of active users continues to grow. In its testing tasks, users are required to simulate multiple on-chain operations and then synchronize the state to the target chain through Lagrange, enhancing the community's understanding and stickiness to the product mechanism, and also aiding subsequent inter-chain collaboration projects to integrate into its infrastructure more quickly.

As a key protocol built on zk modules, Lagrange not only has the potential to serve Web3 in the future, but also has the opportunity to interface with traditional Web2 data, providing trustworthy data on-chain solutions. As zk technology approaches standardization, Lagrange's data proof network is likely to become an indispensable part of the infrastructure. #Lagrange @Lagrange Official $LA