Google veteran and blockchain CEO Graham Cooke says quantum computing won’t ever crack Bitcoin’s safety. He made this declare regardless of current advances in quantum chips from tech giants.
In a put up on X, Cooke stated Bitcoin’s cryptographic safety is unbreakable. He dismissed considerations about Microsoft, Google, and IBM’s new quantum chips.
The Numbers Don’t Add Up for Hackers
Microsoft unveiled its Majorana 1 quantum chip in February 2025. The chip can scale to thousands and thousands of qubits utilizing “topoconductor” materials. This sparked fear within the crypto neighborhood.
Google’s “Willow” and IBM’s “Blue Jay” additionally raised questions on Bitcoin’s defenses. However Cooke says critics underestimate Bitcoin’s math.
Cooke gave a thought experiment to point out how onerous cracking Bitcoin could be.
“Think about this: 8 billion folks. Every with a billion supercomputers. Every making an attempt a billion mixtures per second.
The time wanted? Over 10^40 years. The universe is barely 14 billion years previous.”
He defined that this math makes cracking Bitcoin not possible with any expertise we are able to think about.
“A 24-word seed phrase would wish 340 septillion trillion extra mixtures than a 12-word phrase.”
Cooke additionally famous that common qubits lose their state simply. Microsoft’s topological qubits in Majorana 1 are extra secure. He in contrast them to “knots in rubber bands.”
These knots keep intact even when stretched or twisted. This stability might assist quantum computer systems attain thousands and thousands of qubits. However even this gained’t threaten Bitcoin’s safety. Bitcoin’s math stays an unbreakable barrier in opposition to quantum assaults.
Billions Pour Into Quantum Race
Quantum expertise is experiencing explosive progress worldwide. Nations and companies are pouring billions into analysis and improvement. Current funding bulletins spotlight this accelerating pattern throughout a number of international locations.
South Korea pledged over $480 million throughout eight years for quantum computing. The UK dedicated greater than $921 million for quantum healthcare and power purposes. International quantum funding jumped 125% in Q1 2025 to exceed $1.25 billion.
This monetary surge coincides with fast technological advances in quantum computing. Substantial capital and breakthrough improvements create a robust catalyst for improvement. The quantum business is positioning itself for transformative progress throughout sectors.
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