DePIN projects Theta (THETA) and XYO (XYO) have partnered to develop a cryptographic proof infrastructure that will independently verify AI agent workloads. In a statement shared exclusively with The Block, Theta said its AI agent platform has helped sports and entertainment organizations — including Olympique de Marseille, the Houston Rockets, and partners across the MLS, NBA, NHL, and Ligue 1 — build customized customer service AI agents.