币界网报道：The U.S. Federal Housing Finance Agency (FHFA) has directed government-sponsored enterprises Fannie Mae and Freddie Mac to avoid accepting cryptocurrency as collateral for mortgages, citing concerns over volatility and regulatory uncertainty. Meanwhile, a group of crypto veterans is launching a new $1 billion fund aimed at diversifying public market investments in digital assets, targeting institutional investors seeking exposure beyond direct crypto holdings. Separately, prediction market platform Kalshi has raised $185 million in a funding round led by venture capital firms, pushing its valuation to $2 billion as interest in decentralized finance applications grows. The platform allows users to trade on event outcomes and has seen increased activity amid rising crypto market volatility. These developments highlight ongoing regulatory caution in traditional finance sectors while investment appetite for crypto-related ventures continues to expand.