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Warren questions legality of OCC crypto charters including Coinbase and Ripple

U.S. Democratic Senator Elizabeth Warren, a leading advocate of stricter crypto regulation, challenged the Office of the Comptroller of the Currency\'s chartering process for crypto firms. She asked OCC head Jonathan Gould to justify the legality of nine national trust charters granted since December 2025, including entities linked to Coinbase and Ripple. Warren said the firms had not shown custody as their core business and warned the structure could enable regulatory arbitrage. She demanded related applications and internal communications by June 1.