According to @BitMEXResearch, the Bitcoin and quantum risk debate is pretty much unchanged since 2011, source: @BitMEXResearch. According to @BitMEXResearch, they have no idea if quantum technology itself has meaningfully developed since 2011, source: @BitMEXResearch. According to @BitMEXResearch, Bitcoin post-quantum cryptography techniques have improved considerably since 2011, source: @BitMEXResearch. According to @BitMEXResearch, the thread focuses on the potential risks quantum computers could pose to Bitcoin and how Bitcoin could mitigate that risk, noting this debate is nothing new, source: @BitMEXResearch. According to @BitMEXResearch, the discussion cites the 2008 Post-Quantum Cryptography work by Daniel Bernstein and others as background to the long-running conversation on mitigation, source: @BitMEXResearch.

According to @caprioleio, Bitcoin could be broken by quantum computers within 2–9 years, with the highest probability in 4–5 years if the network does not upgrade its cryptography, a risk he terms the Quantum Event Horizon, source: Charles Edwards (@caprioleio) on X, Dec 19, 2025. Bitcoin relies on ECDSA secp256k1 for transaction signatures, which are vulnerable to Shor’s algorithm on sufficiently large quantum computers, grounding the technical risk thesis for traders, source: Bitcoin.org Developer Guide (ECDSA secp256k1) and P. W. Shor (1994) Algorithms for Quantum Computation. NIST finalized post-quantum cryptography standards in 2024, including ML-DSA (CRYSTALS-Dilithium) for signatures and ML-KEM (CRYSTALS-Kyber) for key encapsulation, indicating a potential migration path markets will monitor for Bitcoin security upgrades, source: NIST news release, July 2024, Finalization of First PQC Standards (FIPS 203/204). Security-risk headlines have historically coincided with higher crypto volatility, suggesting BTC options skew and downside hedging may reprice around quantum-risk narratives, source: Bank for International Settlements, BIS Bulletin No. 65 (2022) on crypto market shocks and volatility.

According to @caprioleio, VanEck’s CEO stated they are prepared to dump Bitcoin if its quantum risk increases, signaling a defined institutional risk threshold for BTC exposure (source: @caprioleio on X, Nov 22, 2025). The same post urges quantum‑proofing Bitcoin in 2026, creating a specific timeline reference for protocol hardening discussions that traders can track (source: @caprioleio on X, Nov 22, 2025). VanEck operates the U.S. spot Bitcoin ETF HODL, making the CEO’s stance directly relevant to ETF‑held BTC exposure and risk management policies (source: VanEck; source: @caprioleio on X, Nov 22, 2025).