2026-01-06 18:31:52

Quantum computing poses a structural threat to Bitcoin's security architecture that can't be overlooked. According to industry analysis, roughly one-third of all BTC circulating supply sits at risk—the culprit being exposed public keys scattered across the blockchain. Here's the real issue: signature schemes that currently protect your holdings could become vulnerable when quantum computers reach sufficient computational power. Unlike traditional cryptography, Bitcoin's current elliptic curve signature system wasn't designed with post-quantum resilience in mind. The vulnerability doesn't hit overnight, but the timeline uncertainty itself creates a long-term security concern that the ecosystem needs to address proactively. This isn't fear-mongering; it's acknowledging a genuine technical frontier that Bitcoin developers, miners, and the community should be strategizing around. The question now is how rapidly quantum capabilities advance and whether protocol-level defenses can be implemented before they become critical.

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MissedAirdropAgain

· 01-09 05:57

Quantum computing is something we will have to face sooner or later. Instead of waiting to be attacked, it's better to start patching now. BTC developers should hurry up, or they'll regret it later. Uh, can this one-third of the coins really be protected? It feels a bit uncertain. I've long said that elliptic curve is not future-proof, and now someone finally dares to say it publicly. But on the other hand, how long until it truly arrives... With such uncertainty in technological prospects, no one can sit still. Instead of panicking, it's better to plan ahead for post-quantum defenses. Let's wait and see.

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PonziWhisperer

· 01-09 00:53

Quantum computing, to put it simply, is like leaving a timed bomb for BTC. No one knows when it will explode. A third of the coin supply has been exposed, which must be pretty frustrating. The elliptic curve system should have been upgraded long ago. Why is it only now being realized? Whether the protocol can be changed or not is a question; time might not be enough.

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GasSavingMaster

· 01-06 19:01

Quantum computing is really something to pay attention to; it's not just a rumor. One-third of BTC's supply is truly at risk, why didn't anyone start worrying earlier? The elliptic curve key system will eventually need to be replaced; waiting around isn't enough. Quantum technology is coming soon; it will be too late to regret then. But on the other hand, developers should already be working on countermeasures, right? This is the real long-term game, not just hype. Wait, is it still possible to upgrade defenses now? How much will the time cost be? The sword of quantum is always hanging over us; how can we ensure sleep quality? The key is to act quickly while there's still time to lay the groundwork; don't wait until the critical point to react.

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OldLeekMaster

· 01-06 19:01

Quantum computing is really not an alarmist talk; we need to think about it in advance. I've heard about this issue for a while, but I don't know when it will truly become a threat. It's a bit uncertain. One-third of coins face risks? If that's the case, we need to accelerate the development of benchmark solutions. Protocol upgrades are not that easy; developers are already busy enough. No one can say when quantum computing power will break through to that level; time is the biggest variable. Honestly, I'm a bit worried about the exposure of public keys; it feels like we should find a solution sooner. I just want to know what miners think about this; are there any defensive strategies? Instead of waiting anxiously, it's better to start improving defenses now; mechanisms must look forward. This wave indeed requires the entire ecosystem to work together; relying on individuals alone won't cut it. It's understandable to be anxious, but mainly it depends on whether we can quickly iterate new solutions moving forward.

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GweiWatcher

· 01-06 18:43

Quantum computing is really here, BTC needs to find a way... --- I heard that one-third of BTC has been exposed? That's a bit creepy, better upgrade quickly. --- Elliptic curve encryption now needs to consider quantum threats; we can't wait too long. --- Can the protocol defense line keep up with quantum speed? Honestly, I'm a bit worried. --- This isn't FUD; it's indeed a technical challenge that needs to be solved. --- The problem isn't today, but that no one knows when quantum will erupt. --- Developers should start thinking of countermeasures now...

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