1. U.S. Treasury Secretary Yellen states that the U.S. will not default on its debt.  
2. Michael Saylor shares Bitcoin tracker updates, hinting at possible figures.  
3. CZ suggests a timely launch of an on-chain perpetual DEX.  
4. Federal ReserveWaller views stablecoins as a competitive pathway in payments.  
5. X introduces XChat with a crypto architecture akin to Bitcoin.  
6. Wintermute warns of potential automation risks from EIP-7702 in Ethereum.  
7. Trump highlights the importance of "