Introduction: The New Federal Paradigm for Digital Assets

The enactment of the Guiding and Establishing National Innovation for U.S. Stablecoins Act of 2025 (GENIUS Act) on July 18, 2025, represents the most significant transformation of the United States financial regulatory architecture since the Dodd-Frank Act of 2010. By establishing a comprehensive federal statutory definition for "payment stablecoins" and mandating rigorous reserve and operational standards, Congress has effectively brought the $150 billion+ digital asset market within the perimeter of the regulated banking system. For state banking supervisors, specifically the Wisconsin Department of Financial Institutions (DFI), this legislation presents a critical juncture. The Act creates a "dual-track" system that preserves the authority of stat ...