US Treasury building custody framework for government-held Bitcoin

The US Treasury is developing a formal custody framework for the federal government’s Bitcoin holdings.

Key takeaways

• The plan pairs the government’s own keys with outside custodians instead of relying on a single approach.
• High-profile firmware problems in hardware wallets have complicated cold storage’s reputation for safety.
• Executive order EO 14233 created the Strategic Bitcoin Reserve on March 6, 2025 and bars routine sales of its coins.
• The initiative is not framed as a response to any breach.

The Treasury is drafting a plan that combines holding keys directly with using third-party custodians, rather than betting everything on one approach, as Crypto Briefing first reported on November 13. The initiative is focused on operational custody and is not framed as a response to any outside breach.

The reserve itself goes back to executive order EO 14233 of March 6, 2025, which lets the Treasury manage Bitcoin forfeited through civil and criminal cases and bars routine sales, with limited exceptions. The stockpile was built mostly from those forfeitures, which is why custody design is on the table now: coins that arrived through court cases were never held under one uniform arrangement.

For a government stockpile, offline storage has been the default assumption: keys held directly by the owner, away from intermediaries. That assumption has taken visible damage lately, as high-profile firmware problems in hardware wallets have complicated cold storage’s reputation for safety. A hybrid model hedges against exactly that weakness. Neither the government’s own keys nor an outside custodian is the single point on which federal coins would depend.

The design also says something about how Washington intends to treat its Bitcoin: as a sovereign asset class with ordinary operational plumbing, secured through a mix of internal control and vendor contracts rather than a curiosity kept on a pocket device. The institutional rails are forming elsewhere too. Ramp has applied to the OCC for a national trust bank charter to custody digital assets. How the United States, one of the largest known state holders, secures its coins is likely to set a template other sovereign holders watch.

Government wallets moved more than $100 million in seized Bitcoin and BNB before any custody design was settled, and no sale has been confirmed.