The claim is supported by a specific news aggregator entry from Messari dated March 4, 2026, which uses the exact phrasing 'dominant in cryptocurrency'. This aligns with the administration's established policy trajectory, including the January 2025 Executive Order 'Strengthening American Leadership in Digital Financial Technology' (White House). The date of the claim (March 4-5, 2026) matches a period of significant White House activity and public messaging.