Why Data Center Thermal Management Is the Semiconductor Cycle’s Dirtiest Secret https://nexusfinance.substack.com/p/why-data-center-thermal-management

The Photon Gap: How a $130M Swedish Semiconductor Company Became the Unlikely Chokepoint in AI’s Next Great Arms Race https://nexusfinance.substack.com/p/the-photon-gap

The Photon Gap: How a $130M Swedish Semiconductor Company Became the Unlikely Chokepoint in AI’s Next Great Arms Race https://nexusfinance.substack.com/p/the-photon-gap

HBM4 and the Quiet Monopolies Powering the Next Phase of AI Infrastructure https://nexusfinance.substack.com/p/hbm4-and-the-quiet-monopolies-powering

X launches Custom Timelines for iOS Premium users, letting you pin 75+ niche topics as algorithmic feeds powered by Grok. Crypto traders can now build dedicated topic-based feeds. Android support and topic snoozing also coming.

Justin Sun sues World Liberty Financial in California federal court, alleging fraud and wrongful freeze of his WLFI tokens. He seeks to unfreeze $75M in holdings and stop the project from burning them.

Grayscale says Bitcoin bottomed at $65K–$70K and early bull market signals are emerging. Recent buyers are back at breakeven. But other analysts see a deeper low later in 2026, with October as the most likely trough.

Coinbase’s quantum advisory board says crypto is safe today but warns industry to start quantum-resistant upgrades now. Millions of BTC and PoS validator keys at future risk. Migration coordination and inactive wallets remain open challenges.

Kospi hits new intraday record above 6,355 as Samsung and SK Hynix rally on AI-driven memory chip demand. Index later pared gains on profit-taking. Broader Asian markets mixed ahead of US-Iran ceasefire talks.

Japan’s Mizuho, Nomura, and JPX clearing house launch blockchain pilot for 24/7 trading of government bonds using Canton Network. Trial approved by regulators, runs through September. Could reshape global collateral management.