Bitcoin miner Sphere 3D faces $2.2M tariff claim equal to 77% of its cash

Sphere 3D has been hit with a $2.2 million tariff claim, an amount equivalent to roughly 77% of its reported cash reserves. The claim materially strains the company's liquidity and increases the risk that it will need to raise capital, sell assets, or liquidate Bitcoin holdings to cover obligations. Reduced financial flexibility could force cuts to mining capacity or maintenance, potentially lowering its contributed hash rate. If the firm sells BTC to meet the claim, that could create modest downward selling pressure on the market.