Index Coop, a cryptocurrency index protocol, announced a DPI/ETH liquidity mining plan based on Uniswap V3. The event will last until September 4, and the reward will be 2000 INDEX tokens. Users need to choose a 0.3% handling fee fund pool level, but the price range is not limited. After users provide liquidity in Uniswap V3, they must pledge the liquidity-providing NFT voucher in the Index Coop agreement to participate in the event.