NewsSignals AI analysis·Crypto Briefing·Oct 25, 2026

Muneeb Ali says Bitcoin has about two years to start its post-quantum upgrade

Grade Abearish AI signal$BTC$STX

Stacks co-founder Muneeb Ali warns Bitcoin has roughly two years to implement quantum-resistant signatures, followed by another two years for holders to migrate their coins before quantum computing risks intensify. Ali says quantum-safe signatures could reduce Bitcoin's effective transaction capacity to roughly 10% of current levels, while NIST guidance calls for phasing out vulnerable signature schemes after 2030 and fully retiring them by 2035. If the timeline holds, Bitcoin could face significant security and scalability challenges, accelerating the shift toward quantum-resistant addresses and off-chain transaction systems.

Bullish strength: 30/100

A quantum-resistant upgrade could strengthen Bitcoin's long-term security against quantum computing threats.
Migration to secondary systems could encourage development of Bitcoin scaling infrastructure.

Bearish strength: 70/100

Ali warns Bitcoin has roughly two years to upgrade and another two years for coin migration.
Quantum-resistant signatures could reduce effective transaction capacity to roughly 10% of current levels.
Coins left in older signature schemes could remain exposed as quantum computing risks intensify.

This is automated NewsSignals analysis of third-party reporting, not independent original reporting or investment advice. AI scores are not price predictions.

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