According to Arkham monitoring, about three hours ago, BUIDL Fund of Blackrock transferred 250,000 USDC to Ondo Finance. It is reported that Ondo Finance had previously announced a proposal with Blackrock and Securitize to introduce the short-term U.S. Treasury bond OUSG into the Spark tokenization competition for Sky (formerly MakerDAO). The OUSG will provide returns consistent with short-term U.S. Treasury bonds, with an asset management scale of approximately $229 million.