According to @HenriArslanian, financial institutions and tech firms are testing Circle’s Arc blockchain, highlighting active enterprise pilots tied to Circle’s infrastructure (source: @HenriArslanian on X, Nov 22, 2025). He directed users to a YouTube video for more details and noted the video is powered by Phoenix Group UAE (source: @HenriArslanian on X). For trading, this disclosure places USDC-related market infrastructure on watch; traders can monitor official Arc updates from Circle and observe market reactions in USDC pairs around any announcements tied to these tests (source: @HenriArslanian on X linking to further details).