PANews reported on September 12th that USD.AI announced that its second round of $ 250 million in deposits has been fully subscribed. USD.AI is a hardware-collateralized synthetic dollar protocol focused on funding AI infrastructure and emerging industries. Through DeFi mechanisms, the protocol provides depositors with substantial returns and rapidly provides hardware financing to AI companies, aiming to advance global infrastructure development. The team stated that it will continue to expand the InfraFi ecosystem, connecting digital finance with physical production.