Blockchain and Web3 Insights

Around one quarter of all Bitcoin, nearly four million coins, sit in addresses where public keys are already visible. That detail leaves them exposed once quantum computers reach the scale to reverse those keys. This piece explains how that exposure emerged, when it could matter, and what current research is doing to keep Bitcoin secure.

Satellites and blockchain are starting to share the same orbit. With projects like Spacecoin, WISeSat, and Bearcat Space leading real on-chain transmissions from space, a new era of transparent and decentralized connectivity is taking shape. This article examines how the two technologies are converging to expand access, strengthen trust, and redefine how data moves across the planet.

Bitcoin processes blocks every ten minutes on average while DeFi liquidations on Ethereum occur within seconds. This analysis examines whether Bitcoin can realistically sustain permissionless liquidation systems, from current sidechain experiments to upcoming proposals like OP_CAT and OP_CTV, and the challenges that remain.

Autonomous agents are moving from theory to practice in crypto. They now handle wallet interactions, lending positions, and asset transfers without constant human input. Supporters see speed and efficiency, while skeptics warn that one coding flaw could drain funds with no recovery. This article examines what these agents are doing today, how users are responding, and the guardrails needed before wider adoption.