4 Responses

  1. CO2

    “It’s an extremely inefficient way of conducting transactions, and the amount of energy that’s consumed in processing those transactions is staggering.”
    —US Treasury Secretary Janet Yellen delivers her verdict on bitcoin.

    Dr. David E. Marcinko MBA

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  2. BC
    Bitcoin sets new record, trading above $62,000
    Kile

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  3. BC
    Bitcoin drops below $50,000, dented in part by rising U.S. tax worries .
    Frank

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