IBM Quantum Hardware Cracks 15-Bit ECC Key, but Bitcoin Devs Say Random Bits Match the Result
Key Takeaways: Project Eleven awarded researcher Giancarlo Lelli 1 BTC ($78,000) for cracking a 15-bit ECC key on IBM quantum hardware on April 24. Bitcoin developers showed Lelli’s result replicates with random noise, signaling zero quantum advantage over classical methods. The gap from 15 bits to Bitcoin’s 256-bit secp256k1 remains a 2^241 engineering chasm, leaving
