Quantum Computing

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Stellar Sets Three‑Stage Roadmap to Move Its Blockchain to Quantum‑Safe Signatures

The plan lets wallets opt into post‑quantum signing without changing addresses to limit migration disruption.

AI Model Disproves Erdős Planar Unit Distance Conjecture

SEALSQ Leads €130 Million Series A for Quobly to Push Secure Silicon Quantum Chips

IBM Hits Record High After Old Trump Clip Goes Viral

Quantinuum and Mitsubishi Electric Sign Non‑Binding MOU to Explore Quantum for Industrial Design

Quantinuum Raises IPO Target to $1.6 Billion

Quantum Progress Shrinks Timeline for Bitcoin’s Signature Risk

Massachusetts Pledges $25 Million to Build Quantum Systems Laboratory at MIT

U.S. Signs $2.01 Billion Letters of Intent for Nine Quantum Firms

NeuroThera Wins Conditional TSX Approval to Acquire CliniQuantum

Terra Quantum to Merge With Axiom Intelligence in $3.5 Billion Nasdaq Deal

Arkham Links Majority of Zcash Activity to Real-World Entities

U.S. Announces $2 Billion Quantum Investment Package

U.S. Funds Anderon Foundry as IBM Wins $1 Billion to Scale Quantum Chips

U.S. Pledges $2 Billion to Nine Quantum Firms for Minority Equity Stakes

SoftBank Rerated After Reports OpenAI and SB Energy Are Preparing Confidential IPO Filings

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

Xanadu Launches $300 Million Synthetic At-The-Market Equity Facility With Yorkville

Infleqtion Raises Full-Year Guidance After Q1 Revenue Growth

IonQ Jumps After SkyWater Shareholders Approve $1.8 Billion Acquisition