币界网报道：Welcome to the US Crypto News Morning Briefing—your essential rundown of the most important developments in crypto for the day ahead. Grab a coffee as the lines between Bitcoin (BTC) and traditional finance (TradFi) blur unexpectedly. For the first time, US mortgage giants Fannie Mae and Freddie Mac are preparing to accept Bitcoin as an asset in mortgage applications, but there’s a catch! Crypto News of the Day: Bitcoin’s Mortgage Use Marred by Custody Restrictions In a recent US Crypto News publication, BeInCrypto reported that the US housing regulator, FHFA, is exploring using crypto as collateral for mortgages. The FHFA’s consideration of crypto holdings stored on US-regulated exchanges for mortgage loan eligibility, without requiring conversion to USD, signals a potential shift in housing credit models