Quantum Breakthrough? Bitcoin Security Still Safe 🔐
Researcher Giancarlo Lelli cracked a 15-bit ECC key using a quantum computer and earned 1 BTC reward.
But don’t panic — Bitcoin uses 256-bit encryption, which is 2²⁴¹ times stronger, not just a small step up.
This shows progress in quantum tech, but real threat to crypto is still uncertain.
Experts are divided: some say 3–5 years, others believe it’s decades away.
Still, early preparation for post-quantum security is important ⚠️
Trade wisely 👇
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