Daily brief: CLARITY Act draft, Kalshi stock perps, Ripple AI treasury

A CoinDesk daily briefing flags three separate developments. A new CLARITY Act draft has landed ahead of a key Senate vote on the market-structure bill, which would establish a federal framework for digital assets. Separately, Kalshi is planning to bring 24/7 perpetual futures to stocks like Tesla and Nvidia, extending one of crypto's biggest trading products into traditional equities. And Ripple is threading AI agents into corporate treasury management as part of its broader enterprise push.