Federal Security Investigation of Foreign Mining Hardware Manufacturer Validates BlockQuarry's American-Made Strategy

HOUSTON, Nov. 25, 2025 (GLOBE NEWSWIRE) -- BlockQuarry Corp. (OTC: BLQC) (the "Company"), a leading innovator in American-manufactured cryptocurrency mining solutions and sustainable energy infrastructure, today addressed the implications of ongoing federal security investigations into foreign-manufactured mining hardware and how this development reinforces the strategic importance of domestic mining equipment production. Federal investigators have launched Operation Red Sunset, a comprehensive security rev ...