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Quantum Computing

Jim Cramer Says He Will Sell His Bitcoin After IBM CEO’s Quantum Warning

The claim spotlights measurable public‑key exposure on Bitcoin and a verification gap that could push industry planning for post‑quantum upgrades.

Major Firms Move to Fund Bitcoin’s Defense Against Future Quantum Attacks

BIP-361 Draft Proposes Phased Migration to Protect Bitcoin From Future Quantum Attacks

Prototype Zero-Knowledge Proof Offers Way to Recover Some Quantum‑Vulnerable Bitcoin

Coinbase Council Urges Immediate Post‑Quantum Planning for Bitcoin

One-Third of Bitcoin Shows Public-Key Exposure, Glassnode Finds

Quantum Computing Puts 30% of Bitcoin Supply at Measurable Risk

Paradigm Researcher Proposes PACTs to Preserve Claims on Quantum‑Exposed Bitcoin

Paradigm’s PACT Proposal Offers Private Proof Path for Quantum-Threatened Bitcoin

Google Researcher Challenges Bitcoin Quantum Prize After 15-Bit Key Claim

Bitcoin Draft Would Freeze Unmigrated Coins in Quantum Defense Plan

Bitcoin’s Quantum Risk Recast as Manageable as Bernstein and Adam Back Urge Measured Migration

Bitcoin Confronts Quantum Risk After Google Shows 9-Minute Key Break

Bitcoin Developers Formalize BIP-360, Proposing P2MR Output to Limit Long-Term Quantum Risk

CoinShares Says Bitcoin’s Quantum Risk Is Distant, With Only 10,200 BTC Realistically at Risk

Bitcoin’s Quantum Risk Reassessed: Grayscale Sees No 2026 Price Hit as Research Advances

Solana’s Yakovenko Urges Bitcoin to Shift to Quantum‑Resistant Signatures

El Salvador Splits $678 Million Bitcoin Reserve Across 14 Wallets, Citing Quantum Risk