Arkham Bitcoin Whale Security Upgrade Analysis: $8.6 B Wallet Transfer, Not Sell-Off
on July 4, 2025, a whale moved 80,000 BTC (about $8.6 billion) from dormant wallets established in 2011. Initially, market watchers feared a dump, but Arkham quickly flagged this as a security upgrade, not a sell-off. We dive into the details—analyzing motivations, blockchain intelligence, and Coinbase’s caution around a possible hack. What Arkham Observed Arkham blockchain intelligence revealed […]
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