Core Insights - Y Combinator is collaborating with Base and Coinbase Ventures to foster the development of "Fintech 3.0" companies [1] - The initiative aims to expand the use of stablecoins, tokenize assets, and create consumer-facing applications [2] - This effort aligns with ongoing regulatory developments in the U.S. regarding cryptocurrency and stablecoin legislation [4] Group 1 - Y Combinator, Base, and Coinbase Ventures are seeking applications for "Fintech 3.0" companies [1][2] - Themes of interest include expanding stablecoins into local currencies and tokenizing various assets [2] - The collaboration aims to enhance on-chain business models and promote global economic participation [3] Group 2 - The GENIUS Act is a new U.S. law aimed at providing clarity for stablecoin regulations [4] - U.S. lawmakers are also working on broader legislation to structure the cryptocurrency market [4]