When did Uniswap V1 launch?

Excuse me, could you please clarify when exactly did Uniswap V1 make its debut into the cryptocurrency market? I'm interested in knowing the precise date or time frame when this groundbreaking decentralized exchange platform was first launched, as it seems to have had a significant impact on the DeFi space. I'm eager to learn more about its inception and how it has evolved since then.