Wu Blockchain reports that Uniswap founder Hayden Adams shared a post stating that the Uniswap protocol fee mechanism is now operational on 9 blockchains and is designed to burn UNI. According to the Uniswap Foundation governance page, an official proposal titled 'Protocol Fee Expansion: Vote 3' has been initiated, aiming to further extend the protocol fee mechanism of Uniswap v2 and v3 to BNB Chain, Polygon, and Celo. If the proposal passes, it will expand the scope of protocol fees and increase sources for burning UNI. https://(wublock123.com)/news/uniswap-proposal-expand-protocol-fees-uni-burn-61559