Jack Dorsey’s Block seeks US trust bank charter for Bitcoin, stablecoin
The proposed Builders Bank would offer federally supervised digital asset custody but would not accept deposits or issue loans.
Asanat Analysis — Why it matters
Block's pursuit of a dedicated trust bank charter signals institutional maturation in Bitcoin custody infrastructure. Unlike full-service banks, trust charters require no deposit-taking or lending, reducing regulatory surface area while enabling federally-supervised custody—a compromise that sidesteps the deposit-insurance complications that have blocked broader bank-issued stablecoin proposals. This approach mirrors existing trust company models (NYDIG, Coinbase Custody) but with explicit charter authority rather than operating under state exemptions.
The filing carries structural significance: it tests whether regulators will grant specialized digital-asset charters independent of traditional banking infrastructure. Approval would validate a narrower regulatory pathway for custody providers and potentially unlock institutional capital flows hesitant to use non-bank custodians. Rejection would suggest regulators view Bitcoin custody as inseparable from broader banking oversight. Either outcome clarifies the regulatory framework for a $1T+ asset class still lacking clear custodial standards at the federal level.