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AI Agents Slash Quantum Attack Resource Benchmark for Bitcoin and Ethereum
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crypto adoption ecosystem

AI Agents Slash Quantum Attack Resource Benchmark for Bitcoin and Ethereum

New research indicates that AI-driven optimization has significantly lowered the qubit requirements for executing Shor's algorithm against blockchain cryptography. The benchmark for a core calculation has been cut by 86%, with some estimates suggesting the threshold for a potential attack has dropped from 13 million qubits to 20,000. These findings have intensified calls for the immediate migration of validator keys to quantum-resistant standards like ML-DSA.

Decrypt, CoinDesk, X public reporting

Price × Evidence /Market Movement
Will Bitcoin replace SHA-256 before 2027?
Price & Evidence Timeline
Analysis /Evidence Base
Morning Minute: AI Agents Cut BTC Quantum Attack Benchmark by 86%Decrypt
Fact confidence: medium
Crypto researchers cut Bitcoin and Ethereum quantum attack estimate by 50%CoinDesk
Fact confidence: medium
Quantum qubit estimate to break Bitcoin fell from 13M to 20K, so validator keys must migrate to ML-DSA nowX
Fact confidence: medium
INFERY / RESEARCH VERDICT
Rating

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Fairly pricedMedium confidence

For Bitcoin to stop using SHA-256 before the end of 2026 would require an extraordinary break with the hash function or an emergency consensus change, and the supplied evidence points the other way; with fair Yes at 0.01 against a market Yes of 0.0125, the edge is marginally on the No side but does not meet the action threshold, so no new position is taken now.

“Yes”Fair price range97–100¢
  • The settlement rules require Bitcoin to stop using SHA-256 before the market's deadline for a Yes outcome; reporting on post-quantum migration describes hash functions as outside the zone that quantum computers attack, with NIST's ML-KEM and ML-DSA standards replacing algorithms that Shor's algorithm can break, not SHA-256, which supports the No side.
  • Post-quantum work in this space concerns signatures and key exchange rather than hash replacement: BIP-360/P2QRH is at the proposal stage and not activated, and coverage also concerns migrating validator keys; this does not establish that Bitcoin is stopping its use of SHA-256.
  • The AI-agent research that cut quantum attack resource estimates lowers the estimated cost of attacks and does not establish that SHA-256 is being replaced; the market's rules look to the Bitcoin blockchain and credible reporting before any Yes can be validated.
CURRENT MARKET

Will Bitcoin replace SHA-256 before 2027?

Current price 1.3¢

⚠Risk: A concrete, verifiable announcement or on-chain change showing Bitcoin has stopped using SHA-256 before the deadline would confirm the Yes outcome and end the No-side lean.
Next watch: Monitor official resolution and any Bitcoin blockchain or credible-reporting evidence of a change away from SHA-256 as the market's deadline approaches.
View basis

Research verdict is for reference only and does not constitute investment advice.