According to Lookonchain, Bitcoin OG address '19D5J8' holding 23,969 BTC (about $2.82B) transferred 3,000 BTC (about $353.16M) to a new wallet two hours before the post after five years of inactivity, source: Lookonchain on X, Aug 16, 2025. Lookonchain stated the destination was a new wallet rather than an exchange and did not indicate any exchange deposits at the time of reporting, source: Lookonchain on X, Aug 16, 2025.