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What does it actually cost to run a job on a quantum computer in 2026?
Quantum vendors quote most of their prices on request, and the ones they publish sit on pages almost nobody reads. We go through the three ways to buy quantum compute in 2026, what each one charges you for, and why paying for an answer differs from paying for the machine.
Can a quantum computer break Bitcoin?
Every few months a quantum computing headline sends this question around again, and the answers on offer run from "tomorrow, sell everything" to "never, ignore it." The accurate answer is more specific than either, and it turns on which part of Bitcoin you mean. The short version No quantum computer that exists today can break Bitcoin or Ethereum. The machine that could is being built in public, by teams at Google, IBM, IonQ and Quantinuum. What it threatens is narrower than most coverage sug