Recently, the crypto world has once again ignited anxiety over the threat of quantum computers. I see many people discussing a question: if quantum computers can really crack Bitcoin, will those ancient wallets from the Satoshi era be emptied overnight by hackers?

Indeed, from a technical perspective, this is not unfounded. Bitcoin analyst James Check pointed out that, in theory, if a quantum computer has enough computing power, it could brute-force break Bitcoin's elliptic curve signatures, thereby invading early wallets whose public keys have been exposed. Current estimates suggest that about 1.7 million Bitcoins are stored at addresses vulnerable to quantum attacks, which at current prices amounts to roughly $145 billion. That sounds truly frightening.

But if we look at the data calmly, the story is quite different. I notice an interesting comparison: during the last bull market, long-term holders were selling an average of 10,000 to 30k Bitcoins daily. At this rate, even if all 1.7 million Bitcoins from the Satoshi era flooded into the market, it would only amount to the normal profit-taking scale of two or three months for the entire market.

Looking at the previous bear market, in just one quarter, over 2.3 million Bitcoins changed hands among investors. This scale already far exceeds the potential target of quantum attacks, yet the market did not experience a systemic collapse at that time. Now, Bitcoin's market cap has reached around $1.6 trillion, with exchanges inflowing nearly 850k Bitcoins per month, and the derivatives market's nominal trading volume is even larger. Compared to this size, the $145 billion is actually quite manageable.

Of course, James Check also said that if this selling pressure were to erupt suddenly in the short term, it would definitely trigger intense volatility. But this scenario relies on a big assumption: that hackers would be completely lacking in economic sense. Truly capable hackers who can crack this wealth wouldn't be foolish enough to dump everything at once and shoot themselves in the foot. To maximize profits, they would likely sell gradually in batches, or even hedge through derivatives, greatly reducing slippage losses.

So my feeling is that historical experience has already proven that the Bitcoin market has enough resilience to absorb such scale of sell-offs smoothly within a few months. The real test isn't the selling pressure itself, but "governance." When the quantum crisis truly approaches, the ultimate question facing the Bitcoin community and developers is: should they activate mechanisms like BIP-361 to forcibly freeze these threatened addresses? Or should they stick to the principles of decentralization and censorship resistance, allowing market mechanisms to resolve the issue naturally? This is the real challenge that the quantum threat poses to the entire crypto space.