THE BLOCK: Prospect Markets has signed a definitive agreement with OG Prediction Markets and http://Crypto.com’s CFTC-registered derivatives exchange to launch a sports-focused prediction markets platform in the U.S., with Prospect Brokerage distributing http://Crypto.com’s event contracts. The deal is expected to enable a U.S. launch ahead of the upcoming NFL and NBA seasons and create new revenue streams for Prospect.(The Block)