BlockchAIn Digital Infrastructure, Inc.

BlockchAIn Digital Infrastructure, Inc. is a developer and operator of digital infrastructure specializing in artificial intelligence (AI) hosting and high-performance computing (HPC) workloads. The company's mission is to establish itself as a leader in creating and operating scalable, sustainable power and data infrastructure specifically designed for AI hosting, AI workloads, HPC, and accelerated compute applications. Headquartered in New York, New York, the company focuses on meeting the rapidly growing demand for advanced computing infrastructure.

BlockchAIn's platform integrates access to reliable and scalable power resources with modular infrastructure deployment, aiming to accelerate the development of next-generation compute capacity. The company operates a 40 MW data center campus in South Carolina, which serves as a foundational asset. Its business model involves providing the necessary infrastructure, while customers supply their own servers, GPUs, and models. The modular design of its data halls allows for compressed build schedules, typically ranging from 6 to 10 months.

In March 2026, BlockchAIn Digital Infrastructure, Inc. completed a business combination with Signing Day Sports, Inc., resulting in the combined entity trading on the NYSE American under the ticker symbol AIB. Led by CEO Jerry Tang and COO Eyal Rozen, the company has strategically shifted its focus from Bitcoin mining to AI data centers to capitalize on the surging demand for AI infrastructure. BlockchAIn reported operating revenue of $22.9 million and net income of $5.7 million in 2024 from its South Carolina data center. The company has also announced significant non-binding Letters of Intent (LOIs) for new AI infrastructure projects, including a 20 MW deployment with an expected contract value exceeding $400 million and a 5 MW deployment valued at over $100 million.