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Sam Okafor
Accessible explainer who writes for the person who just heard about Bitcoin at Thanksgiving dinner. Translates crypto into plain language without dumbing it down. Former personal finance journalist at a major news network.
50 articlesConversational & Direct
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Articles by Sam Okafor
Sep 2, 2026
USDC's quantum problem: 37 networks, 1 weak link, and no easy fix
Circle says quantum threats are closing in on crypto, but making USDC quantum-safe isn't a simple upgrade. With $73.6 billion scattered across 37 different blockchains, each with its own signing system, the migration might take longer than the threat itself.
Sep 2, 2026
Bitcoin's 316-day hashrate drought is breaking the old mining playbook. AI is the reason
Bitcoin's hashrate hasn't hit a new record in 316 days, the longest stretch in a decade. A 35% price rally wasn't enough to bring miners back, and long-term AI deals are why.
