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Quantum Computers Won’t Break Bitcoin’s Code, They’ll Break Its Politics

Bitcoin analyst James Check contends that the primary threat posed by quantum computers to Bitcoin is not a cryptographic vulnerability but a governance challenge. While quantum attacks could theoretically compromise the elliptic‑curve signatures used by the network, the protocol’s consensus rules make it unlikely that legacy coins would be frozen or invalidated. Instead, the real risk lies in the community’s ability to coordinate a hard fork or upgrade to quantum‑resistant algorithms without fracturing the ecosystem. Check argues that Bitcoin’s political and social consensus mechanisms will ultimately determine its resilience to quantum advances.