Today, Bitcoin slips a day after the Fed's latest rate cut. Terraform Labs founder Docoin is set to be sentenced for fraud. And 21 Shares chief investment strategist Adrien Fritz discusses the asset manager's new spot XRP ETF, which started trading today.Welcome to CNBC's Crypto World. I'm Talia Kaplan. Major cryptocurrencies in the red this morning following the Fed's latest rate cut.As of noon Eastern, Bitcoin fell below $90,000, but then inched back above that level about an hour later. Ether dropped mor ...