A new claim of quantum collapse sparks debate about Bitcoin’s security

The researcher has made small but significant progress towards breaking the encryption that secures the claim.

قالت بروجيكت إيليفن إنها منحت “جائزة يوم كيو” بقيمة 1 BTC إلى جيانكارلو جيانكارلو جيانكارلو جيانكارلو لشة يوم كيو لمفتاح خاص من مفتاح عام باستخدام حاسوب كمي.

We awarded the Q-Day Prize today to Giancarlo Lelli for breaking a 15-bit elliptic curve key on a publicly accessible quantum computer. They derived a private key from their public key using a variant of Shors in 32,767 candidates on cloud-accessible hardware. This is the… https://t.co/qgc2mZ9gfD

– Conor Deegan (@conordeegan) April 24, 2026

تحقيقة اختراق كمي سلم, ويدور جدل واسع هول ما إتبتبة توسط

I ran the test using only a 15-bit oval curve, which is much smaller than the 25-bit curve used in Bitcoin and most blockchain networks.

The company described the result as the largest public offering to date for a small attack on whistleblowing and stated that the results show that the threat has begun to move from the theory to the first implementation.

However, the scope gap is still large. There is a 15-bit key, the search area is slightly less than 32,000 possibilities. Bitcoin security relies on huge numbers that can’t be hacked by hardware.

The critics were delighted to challenge the claim. I confirmed a community note on the announcement that the method relied heavily on the announcement that the method relied heavily on the algorithm and not pure quantitative calculations.

Simply explain that the quantum system probably didn’t do the hardest part of the attack on its own.

It turns out that this difference is important. Real quantum attacks will use a noise algorithm to solve mathematical problems that can be efficiently digitized. Do not demonstrate partial or hybrid methods on this possibility on a large scale later.

This achievement adds to a series of similar results; Previous experiments have succeeded in breaking even smaller keys. At the same time, studies indicate that the equipment needed to break the operational encryption is more than previously thought.

As for Bitcoin, there is no immediate threat. While the discussion highlights long-term problems. The development of encryption on decentralized networks is slow and complicated, even if they are already the most secure.

In short, the quantum development is real, but its practical effect is not yet real.

Source link