CZ says crypto can survive quantum computing threats. Here’s what Google’s quantum breakthrough means for Bitcoin and blockchain security.
Binance co-founder Changpeng Zhao, popularly known as CZ, is pushing back against growing fears.
Quantum computing, he says, is not the death sentence for crypto that many believe it to be. He addressed the concern directly on social media after noticing widespread panic among users.
His message was clear: the industry simply needs to upgrade its encryption algorithms. Still, he acknowledged that the road to that upgrade comes with real challenges.
How Quantum Computing Threatens Bitcoin Security
As reported earlier by LiveBitcoinNews, Google’s Quantum AI team recently published research that rattled the crypto community.
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The paper revealed a far more efficient method for breaking Bitcoin’s encryption. According to the findings, a quantum computer could crack Bitcoin private keys in roughly nine minutes.
Bitcoin’s average block time sits at ten minutes. That razor-thin margin is what has security researchers on edge.
The concern is not just theoretical. If a bad actor gains access to a capable enough quantum machine, they could potentially steal funds before the network even processes a block.
This puts long-held wallets, especially dormant ones, at serious risk.
The research has forced the industry to confront a question it had long treated as distant: what happens when quantum power outpaces current encryption standards?
CZ Outlines the Path Forward for Crypto
CZ believes the answer lies in post-quantum cryptography. He pointed out that transitioning to quantum-resistant algorithms is entirely achievable.
The bigger obstacle, he noted, is coordination.
Decentralized networks make upgrades difficult to organize. Debates over which algorithms to adopt could trigger community splits and forks along the way.
He also warned that new code rolled out during any transition could introduce fresh bugs or security vulnerabilities.
Users who self-custody their assets will need to manually migrate funds to updated wallets. That adds another layer of complexity for everyday crypto holders. None of these are reasons to panic, CZ argued, but they are reasons to plan carefully and act decisively.
Saw some people panicking or asking about quantum computing's impact on crypto.
At a high level, all crypto has to do is to upgrade to Quantum-Resistant (Post-Quantum) Algorithms. So, no need to panic. 😂In practice, there are some execution considerations. It's hard to…
— CZ 🔶 BNB (@cz_binance) March 31, 2026
What Happens to Satoshi’s Bitcoin Stash?
One of the more intriguing points CZ raised involves Satoshi Nakamoto’s dormant Bitcoin holdings. If quantum computers eventually break old-style encryption, those untouched wallets become prime targets.
CZ suggested that if Satoshi’s coins fail to move within a set timeframe, the community might consider locking or effectively burning those addresses. That would prevent a hacker from claiming them first.
He did flag the difficulty of identifying all of Satoshi’s addresses without confusing them with those of other early holders. It is a complex issue the community will need to work through carefully.
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Satoshi, Coinbase, BlackRock: Who Owns the Most Bitcoin in 2026?
CZ closed on a confident note, stating that encryption is always easier to strengthen than to break. More computing power, he argued, ultimately benefits the entire crypto ecosystem. Crypto, in his view, will survive the quantum era.
