[USD1 Stablecoin Achieves Full Collateralization, Total Supply Exceeds 4.7 Billion Tokens] On February 28 (UTC+8), the Trump family crypto project WLFI released the USD1 real-time on-chain reserve proof page, showing that the USD1 stablecoin has achieved 100% full collateralization, with reserve funds amounting to $4.7116 billion. As of February 28, 2026, 08:46:08 (UTC+8), the total supply of USD1 stands at 4.7116 billion tokens, distributed across multiple blockchain networks. Among them, the Ethereum network has the highest supply, approximately 1.96 billion tokens, followed by the BNB Chain with 1.86 billion tokens, the Solana network with about 870 million tokens, and the Tron and Aptos networks with approximately 10 million tokens and 6.5 million tokens, respectively.