Wu said that according to monitoring by @ai_9684xtpa, the WLFI multi-signature address transferred 3.58 billion WLFI to Bitgo 3 hours ago, marking the largest single transaction in nearly 7 months. BitGo acts as the custodian of the USD1 reserves and provides primary brokerage services for liquidity and institutional trading, but this appears to be the first transfer of WLFI assets to Bitgo. Previously, ALT5 Sigma announced a $1.5 billion private placement to initiate the WLFI treasury strategy, acquiring 7.5% of the total token supply (approximately 750 million) for $0.20.