On October 24, the Uniswap Foundation announced that it will provide Brevis with up to $9 million to build a trustless Gas Rebate program for DEX aggregators that integrate the Uniswap v4 Hooked pool. It is reported that the system will use Brevis's ZK Data Coprocessor and Pico zkVM technology to complete the calculation and encryption verification of rebar offline, ensuring that the rebar process is fully verifiable and does not require centralized tracking. This mechanism provides financial incentives for routers to prioritize integrating Hook functions, accelerating the application and expansion of the Uniswap v4 ecosystem while maintaining DeFi's trustless feature.