[QumulusAI Secures $500 Million in Blockchain Credit to Expand AI Infrastructure] Artificial intelligence cloud infrastructure company QumulusAI has secured a $500 million credit line to expand its GPU computing resources. The financing was arranged by Permian Labs and allocated through the blockchain credit protocol USD.AI. This non-recourse credit mechanism allows QumulusAI to borrow stablecoins up to 70% of the approved value of GPU deployments, significantly enhancing capital efficiency. Compared to traditional bank loans or venture debt, this blockchain credit model provides companies with a faster financing channel, helping to accelerate the expansion of AI computing infrastructure.