Ethereum needs to quickly embrace quantum-resistant technology to prepare for century-long security.

PriceOracleFairy · 2026-01-14T07:20:09+00:00

Vitalik emphasized publicly that Ethereum should accelerate the deployment of quantum-resistant technology to ensure long-term cryptographic security. He pointed out that although upgrades may cause system downtime, security should take precedence over short-term efficiency to ensure Ethereum's safe operation for the next hundred years.

PriceOracleFairy

2026-01-14 07:20:09

Abstract generation in progress

【Crypto World】Vitalik recently stated publicly that the Ethereum protocol should accelerate the deployment of quantum-resistant technology and cannot be delayed due to short-term efficiency considerations. His core logic is very clear: long-term cryptographic security is the top priority, and the focus should be on ensuring Ethereum can operate safely for the next hundred years.

Speaking of this topic, the industry has been discussing it quite actively lately. The threat of quantum computing is no longer new; everyone understands that mainstream blockchains like Bitcoin and Ethereum will ultimately face the need for major upgrades. But the problem is, such upgrade processes might cause extended system downtime, so balancing security and usability has become a practical challenge.

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MevHunter

· 2h ago

I have to say something honest: V God's stance is solid. If you ask me, rather than being caught off guard by quantum computing later, it's better to put in some effort now to plan ahead. Downtime doesn't matter; security is what truly matters.

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CexIsBad

· 2h ago

Quantum computing, huh? If you put it nicely, it's future security; if you put it bluntly, it's another round of hassle. Vitalik's got a point, but when the upgrade day really comes, it will depend on how many people are willing to endure today's downtime for something a hundred years from now.

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LiquidityWhisperer

· 2h ago

Uh... Is Vitalik starting to worry about the hundred-year plan again? Making it sound like he's writing a will. Quantum computing has been talked about for so many years, but few have actually started working on it. Is it procrastination or because the technology isn't clear yet? If this upgrade really messes up and causes downtime, someone will suffer heavy losses. By the way, why can't we do gradual upgrades? Why the all-at-once approach? Vitalik's vision is truly different. The eternal conflict between security and speed—choosing one always invites criticism. Don't wait until quantum computing actually arrives to regret not preparing in advance. Start preparing now; at least there's a buffer of ten years, right? No need to rush. I just want to know when the upgrade schedule will be announced so I can plan ahead. It's reasonable and visionary, but whether the ecosystem can keep up with this pace is another story. Everyone wants hundred-year security, but no one wants to pay the price for it.

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GasFeeGazer

· 2h ago

Quantum resistance is basically just for precaution, but it will take a lot of effort to implement. How long until the quantum threat actually arrives? Can anyone give a definite timeline? The downtime hurdle is hard to overcome; just keeping the ecosystem alive is already good enough. V God is reliable, but can the ecosystem folks keep up with the pace? The century-long plan sounds great, but who can guarantee the code will still be alive that long? Instead of waiting for quantum to arrive, it's better to start defending now, to avoid chaos later. How high will the upgrade costs be? The development team might have to work overtime forever.

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fork_in_the_road

· 2h ago

Speaking of which, is the quantum threat still just a scarecrow? It seems Vitalik is a bit overly anxious. Delaying the quantum resistance upgrade isn't a bad thing anyway; after all, how many years will it take for quantum computers to truly threaten blockchain? V God's recent statement seems responsible, but it's really just to showcase his foresight. Downtime? That's the real killer; no matter how secure a system is, if it goes down, it's useless, brother. But honestly, the century-long plan is hyped up, and whether it will really materialize depends on how the ecosystem develops in the next few years. What will Ethereum do when quantum computing arrives? Change addresses? Or directly restart the algorithm? It doesn't seem too early to start preparing now; it all depends on whether a smooth transition can be achieved.

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