币界网报道:Quantum computing breakthrough factors 22-bit RSA key, raising long-term concerns for Bitcoin security. Researchers achieved factorization of a 22-bit number using quantum algorithms, marking progress toward cracking encryption standards like RSA-2048. While current quantum computers lack power to threaten Bitcoin's SHA-256 encryption, experts warn the technology could eventually compromise blockchain security within 10-15 years. The crypto community is exploring quantum-resistant solutions, with some projects already implementing post-quantum cryptography. This development highlights the need for proactive measures to future-proof blockchain networks against advancing quantum capabilities.