Signing Day Sports & BlockchAIn Inc. Strategic Update: Modular AI Data Center Rollout, PDM Collaboration, and Business Combination

Key Highlights

• Signing Day Sports, Inc. is progressing towards a business combination with One Blockchain LLC and BlockchAIn Digital Infrastructure, Inc., with the transaction expected to close in March 2026, subject to shareholder and regulatory approvals.
• Upon completion, BlockchAIn Inc. shares are expected to trade on NYSE American under the ticker symbol “AIB”.
• BlockchAIn is rolling out a modular AI and high-performance computing (HPC) data center strategy designed to accelerate deployment, reduce capital costs, and rapidly generate revenue.
• The company has entered into a strategic electrical infrastructure collaboration with Power and Data Management LLC (PDM), aiming to support a potential pipeline of approximately 5–6 gigawatts (GW) of data center capacity across multiple U.S. sites.
• PDM’s U.S.-based manufacturing operations and global partnerships are expected to deliver critical electrical equipment with significantly shortened lead times compared to industry standards, mitigating supply chain risks and accelerating project timelines.
• BlockchAIn’s platform leverages access to low-cost, reliable power in strategic U.S. markets, favorable regulatory environments, and modular deployment to convert power and land into revenue-generating AI infrastructure faster and more efficiently than traditional models.
• BlockchAIn LLC’s existing 40 MW data center in South Carolina generated \$22.9 million in revenue and \$5.7 million in net income in 2024, demonstrating operational scale and profitability.

Details for Investors

Modular Data Center Deployment Strategy

BlockchAIn’s approach involves transforming strategically located power resources into AI and HPC infrastructure using modular, prefabricated data center units and standardized electrical supply. This model is expected to:

• Accelerate infrastructure development timelines
• Reduce capital intensity
• Enable rapid scalability across multiple sites
• Respond dynamically to growing enterprise and cloud demand for AI compute

This modular architecture is particularly suited for high-density AI and HPC workloads, where speed, power efficiency, and scalability are critical. The company’s management believes this integrated approach positions BlockchAIn to meet surging demand while maintaining capital discipline and operational flexibility.

Strategic Electrical Infrastructure Collaboration with PDM

On March 5, 2026, BlockchAIn entered into a strategic collaboration with PDM, a manufacturer of heavy electrical infrastructure for data centers and utilities. PDM will supply utility-grade equipment including pad mount, dry-type, and substation transformers, high-voltage circuit breakers, and gas-insulated switchgear.

PDM’s manufacturing capabilities allow for delivery of built-to-spec transformers in as little as 9 weeks, substations in 5–10 months, circuit breakers in 5–8 months, and switchgear in 8 months—much faster than typical industry supply chains. This partnership is expected to:

• Strengthen BlockchAIn’s supply chain reliability
• Accelerate project deployments
• Support a potential multi-gigawatt pipeline of AI data center capacity
• Meet “Made in USA with imported and domestic parts” requirements, increasing economic impact and supply chain resilience

Power Advantage in Strategic U.S. Markets

BlockchAIn’s platform is built upon access to low-cost, reliable power in U.S. jurisdictions with favorable regulatory frameworks. By combining strategic power access, modular deployment, and reliable equipment supply, BlockchAIn aims to convert power and land into revenue-generating AI infrastructure with greater speed and capital efficiency than traditional models.

Management Commentary

“Modular deployment materially improves both the economics and execution profile of data center development. This approach is particularly well suited for high-density AI and HPC workloads, where speed of deployment, power efficiency, and scalability are increasingly critical. Our access to low-cost, reliable power in strategic U.S. markets, combined with our collaboration with PDM to provide critical electrical infrastructure that we believe will support a development pipeline of approximately 5–6 GWs of power capacity, positions our platform to scale efficiently and respond to accelerating demand for AI infrastructure.” – Jerry Tang, CEO, BlockchAIn LLC

“Access to critical electrical infrastructure is one of the most important factors in scaling large-scale data center capacity today. We anticipate that our collaboration with PDM will strengthen our supply chain for transformers and other key electrical equipment, helping us reduce development risk and accelerate deployment across multiple sites. Combined with our modular architecture strategy, this collaboration may enable us to bring capacity online faster and convert power and land into revenue-generating infrastructure as demand for AI compute continues to grow.” – Eyal Rozen, COO, BlockchAIn LLC

Business Combination Update and Financial Performance

The business combination agreement was initially signed on May 27, 2025, and amended in November and December 2025. Both Signing Day Sports and BlockchAIn LLC will become wholly owned subsidiaries of BlockchAIn Inc. The registration statement was declared effective by the SEC on January 30, 2026. Shareholder approval and NYSE American listing approval remain key closing conditions.

BlockchAIn LLC’s operations are currently centered around its existing 40 MW data center facility in South Carolina. In 2024, this facility generated approximately \$22.9 million in revenue and \$5.7 million in net income, underscoring the company’s ability to generate substantial cash flow and profitability from its infrastructure assets.

What Shareholders Need to Know

• The proposed business combination and upcoming NYSE American listing under ticker “AIB” are potentially price-sensitive events.
• The modular data center strategy and accelerated rollout with PDM could significantly enhance BlockchAIn’s competitive position and revenue potential, especially in the rapidly growing AI compute sector.
• The ability to secure critical electrical equipment with faster lead times may reduce development risk and enable rapid scaling, which could positively impact future financial performance.
• Shareholders should closely monitor upcoming votes, regulatory approvals, and any amendments to the deal terms, as these could materially affect share values.
• Forward-looking statements are subject to substantial risks and uncertainties, including integration, market demand, competition, supply chain, and regulatory risks.

Additional Investor Information

All relevant SEC filings, including the registration statement and proxy materials, are available free at the SEC’s website (www.sec.gov). Shareholders are urged to read these documents in full before making any voting decisions.

Signing Day Sports, its directors, and certain executives may be deemed participants in the proxy solicitation. Additional information regarding these persons will be included in the definitive proxy statement/prospectus and other documents filed with the SEC.

Disclaimer

This article contains forward-looking statements that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, are forward-looking and involve known and unknown risks, uncertainties, and other factors that may cause actual results to differ materially from those projected. Investors should not place undue reliance on forward-looking statements. For a full list of risk factors and further information, review the SEC filings referenced above. This article does not constitute an offer to sell or a solicitation of an offer to buy any securities. No securities offering shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended, or pursuant to an exemption from registration requirements.

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