According to Lookonchain, an Ethereum Foundation–linked wallet 0xF39d sold another 1,300 ETH for USD 5.87M at a realized price of USD 4,518 roughly 11 hours before the post, source: Lookonchain on X, Aug 15, 2025, https://x.com/lookonchain/status/1956156075683799450. Over the past 3 days, the same wallet sold a cumulative 6,194 ETH worth USD 28.36M at an average sale price of USD 4,578, source: Lookonchain on X, Aug 15, 2025, https://x.com/lookonchain/status/1956156075683799450. These figures identify recent on-chain sale reference levels at USD 4,518 and USD 4,578 for ETH order flow tracking, source: Lookonchain on X, Aug 15, 2025, https://x.com/lookonchain/status/1956156075683799450.