The Chopping Block: Who's Really Satoshi? Quantum Panic, and AI Eating Code

Experts weigh imminent quantum and AI risks to crypto, debunk stylometry Satoshi claims, and outline urgent migration and security steps developers must take now.

Key Takeaways

Google-linked quantum advances and Shor optimizations cut qubit estimates; industry timeline centers on 2029–2030, so projects must begin post-quantum planning today.
Post-quantum migration is hard: large signature sizes require aggregation, hybrid ECDSA+post-quantum schemes, coordinated upgrades across consensus/data/execution layers.
Stylometric claims (Carreyrou on Adam Back) are inconclusive; LLMs and manual analyst tweaks undermine attribution—only an on-chain signature would prove Satoshi.
Anthropic’s Mythos model found severe, cross-platform vulnerabilities; automated models will outpace human auditing, making formal verification and verifiability essential.
Recent exploits (Drift, Radiant) show social engineering, supply-chain, and admin-key risks; adopt default distrust, strict ops, time-locks, and verification before signing.
Defensive posture must evolve: retain client diversity short-term, invest in formal methods, governance for coordinated upgrades, and proactive automated vulnerability hunting.

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