BIS Takes Aim at Stablecoins: No 'Singleness' Without Central Banks

The BIS warns that widespread adoption of USD-denominated stablecoins could undermine monetary sovereignty in emerging markets. A separate risk sits closer to home for banks: if depositors shift funds from bank accounts into stablecoins, banks lose a cheap funding source and might have to pull back on credit. The BIS projects the overall hit to economic growth would be modest.

Instead of letting stablecoins run on unbacked rails, the BIS proposes a “unified ledger” – a system where tokenized central bank reserves sit at the foundation, providing the singleness guarantee that stablecoins now lack. Commercial banks and other regulated entities would issue tokenized deposits and payment instruments on top of those reserves. That keeps the two-tier monetary structure intact while adding programmability and atomic settlement.

The report points to Project Agora, a BIS innovation hub initiative, as an example of this approach in practice. It also pushes for coordinated regulatory measures targeting the existing stablecoin market. For anyone holding USDT or USDC, the message is that the BIS sees tokenized deposits on central bank infrastructure as the safer path, not the current crop of private coins.

The BIS's argument matters because it comes from the institution that sets standards for the world's central banks. Whether regulators adopt the unified ledger framework or tighten rules on existing stablecoins, the direction of travel is clear: stablecoins will need to prove they can maintain singleness without central bank support, or they will be folded into a system that provides it.