Fireblocks CTO Itai Turbahn revealed on Unchained Premium that traditional bank-to-bank money transfers likely rely on Fiserv as the underlying infrastructure, with Dynamic's wallets powering some of that movement. The disclosure highlights how established financial rails are already integrating digital wallet technology behind the scenes. Fiserv has not publicly disclosed partnerships with any specific digital wallet provider but indicated it plans to share more details before year-end. The announcement underscores growing convergence between legacy banking infrastructure and crypto-native wallet solutions.