
Fintech—Charitarth Sindhu—September 17, 2026
Block Builders Bank is the name behind a new federal filing. On September 8, 2026, Block applied to the Office of the Comptroller of the Currency (OCC) to charter Builders Bank & Trust, N.A. The proposed national trust bank would hold bitcoin and stablecoins in custody under direct federal supervision. It would not take deposits











