Graystone Company Announces Acquisition of Additional Bitcoin Mining Equipment Doubling Its Current Mining Capacity

FORT LAUDERDALE, Fla., Aug. 4, 2021 /PRNewswire/ -- Graystone Company, Inc. (OTC: GYST) announced today that is has acquired an additional 1,000 Terrahash (TH/s) increasing its current mining capacity to 2,130 TH/s.