According to @EmberCN, a dormant BTC whale moved 2,221 BTC worth about $245 million roughly five hours ago, splitting the coins into two new wallets, source: @EmberCN on X, 2025-08-26. According to @EmberCN, the whale originally accumulated 3,109 BTC in July 2013 when BTC was around $94.5, then sold 888 BTC in August 2017 at about $4,540 by transferring to Gemini, holding the remaining 2,221 BTC until this move, source: @EmberCN on X, 2025-08-26. According to @EmberCN, the reported destinations are two new wallets and the source does not indicate an exchange deposit, so traders focused on potential sell pressure can monitor any follow-on transfers from those wallets to exchanges and observe BTC liquidity and volatility around this on-chain event, source: @EmberCN on X, 2025-08-26.