Marathon Patent Group and DMG Blockchain Solutions to Form the Digital Currency Miners of North America (DCMNA) and Launch North America’s First Cooperative Mining Pool

By globenewswire.com on January 6, 2021

VANCOUVER, British Columbia, Jan. 05, 2021 (GLOBE NEWSWIRE) -- Marathon Patent Group Inc. (NASDAQ: MARA), (“Marathon”) and DMG Blockchain Solutions Inc....

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