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Hardware

Canaan Receives Nasdaq Deficiency Notice, 180 Days to Regain $1 Threshold

The bitcoin‑mining hardware maker says it may pursue a reverse stock split to restore compliance.

U.S. Investigation Tests Bitmain Mining Rigs for National Security Risks

Canaan Lands 50,000-Plus U.S. Bitcoin Miner Order as Shares Jump About 25%

Nvidia Ties Up to $100 Billion to OpenAI, Pledging 10GW of Systems From 2026