The Federal Reserve has issued details on the GENIUS Act: the stablecoins it regulates must be backed 100% by high-grade reserves, such as short-term U.S. Treasury bills.

A hard rule—stablecoin reserves can only consist of compliant assets, with T-bills as the mainstay.

In effect, it puts stablecoins “on the record”:

From now on, it won’t be unregulated on-chain dollars, but a compliant shadow currency tied to U.S. Treasuries.

In the short term, it’s a compliance cost; in the long term, it’s about plugging stablecoins into the main backbone of the U.S. dollar system, which also serves as a liquidity foundation for the BTC ecosystem.