According to @AltcoinGordon, an unidentified trader sold 1,000 BTC and opened a roughly $433 million ETH long position, as shown in a screenshot posted on Aug 26, 2025 (source: @AltcoinGordon on X, Aug 26, 2025). According to @AltcoinGordon, the post does not specify the venue, leverage, entry price, or wallet/account proof, so the claim cannot be independently verified from the provided details and should be treated as unconfirmed (source: @AltcoinGordon on X, Aug 26, 2025).