Fannie Mae will now accept $BTC and USDC as mortgage collateral, a first for U.S. housing finance, structured through Coinbase and Better Home. Let that sink in. The government-sponsored entity that backstops roughly half of all U.S. mortgages just put crypto on its balance sheet framework. This isn't a startup offering crypto mortgages, this is the plumbing of American homeownership acknowledging that Bitcoin is collateral. The program works through Coinbase custody and Better Home as the originator, meaning the infrastructure is already built. For crypto, this is the 'your parents finally use Venmo' moment, except it's Fannie Mae, and the stakes are a $12T mortgage market. If this program sees material origination volume in its first 30 days of operation, expect competing GSEs and major banks to announce similar pilots within 60 days. If volume is negligible, it's a PR move, not a structural shift. Watch for any Coinbase earnings commentary or press release citing mortgage custody numbers.