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2025-06-18 13:17:32
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flash on Nostr: Bitmain, Canaan and MicroBT between them produce over 90% of all Bitcoin mining ...

Bitmain, Canaan and MicroBT between them produce over 90% of all Bitcoin mining devices sold worldwide.

In other words: Out of every 100 mining machines sold worldwide, over 90 come from these three Chinese companies.
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