BlockchAIn Appoints Eyal as Chief Operating Officer to Drive AI Infrastructure Expansion

Signing Day Sports, Inc. (NYSE American: SGN) announced on February 12, 2026, that Eyal Rozen has joined One Blockchain LLC (BlockchAIn LLC) as Chief Operating Officer, effective January 2026. This executive appointment comes as the company accelerates its digital infrastructure development and prepares for a major business combination. Upon the completion of the merger—expected in March 2026—Eyal will assume the role of Chief Operating Officer at the newly formed BlockchAIn Inc., positioning him to lead the company’s next growth phase in artificial intelligence and high-performance computing.

Who is Eyal? A Tech Executive With 25 Years in AI and Cloud Infrastructure

Eyal brings two and a half decades of leadership experience across AI, cloud computing, and cybersecurity sectors. Prior to joining BlockchAIn, he served as Chief Revenue Officer at Atlas Cloud from March to January 2026, where he directed global sales and enterprise growth strategies. His track record demonstrates consistent success in scaling international commercial organizations.

Before Atlas Cloud, Eyal held the position of Chief Revenue Officer and Managing Director at Nebius Israel (March 2022 to November 2024), overseeing regional operations and market expansion. Earlier roles included Head of Sales at Sygnia (May 2020 to March 2022), where he spearheaded global sales initiatives. Throughout his career, Eyal managed large cross-functional teams at Morphisec and Verint, where he built expertise in scaling sales, marketing, and customer support operations in competitive technology markets. He holds a Bachelor’s degree in Sociology from the University of Haifa, Israel.

The Strategic Fit: What BlockchAIn Needs Now

As BlockchAIn advances its infrastructure strategy, Eyal’s appointment addresses a critical need: operational excellence and disciplined commercial execution. The company plans to scale high-performance computing and AI infrastructure in a capital-efficient manner. Eyal’s background in building and operating global technology platforms aligns directly with this mandate.

According to Jerry Tang, Chief Executive Officer of BlockchAIn: “Eyal brings deep operational expertise and a strong commercial mindset that aligns well with our growth strategy. His experience scaling global organizations across AI, cloud, and cybersecurity will be instrumental as we execute on our infrastructure development plans and prepare for the next phase of growth.”

BlockchAIn’s Business: The Foundation

BlockchAIn LLC is a developer and operator of digital infrastructure specialized in HPC and AI hosting. The company currently operates a 40 MW data center facility in South Carolina, which generated approximately $22.9 million in revenue during 2024, with net income of approximately $5.7 million. The company has planned AI data center expansions with favorable economics targeted for activation in 2026 and 2027.

The company’s mission is ambitious: to become a leader in creating and operating scalable, sustainable power and data infrastructure purpose-built for AI hosting, AI workloads, HPC, and accelerated compute applications. In an era where demand for computational resources continues to surge, BlockchAIn’s infrastructure-first approach positions it at the intersection of two massive trends: AI adoption and data center proliferation.

Eyal’s Role: Operational Readiness and Integration

In his capacity as Chief Operating Officer, Eyal will lead BlockchAIn’s operational execution and business development initiatives. His immediate responsibilities include supporting operational readiness, execution planning, and integration strategies as the company completes its business combination. This role is critical during the merger phase, when aligning operations and cultures between BlockchAIn and Signing Day Sports becomes essential.

Reflecting on his new position, Eyal stated: “I’m excited to join BlockchAIn at an important stage in its development. BlockchAIn’s focus on scalable, efficient digital infrastructure is well aligned with my background in building and operating global technology platforms. I look forward to working with the team to strengthen operational execution and support BlockchAIn’s growth strategy as it advances toward completion of the business combination.”

The Merger: Timeline and Next Steps

Signing Day Sports and BlockchAIn announced their Business Combination Agreement on May 27, 2025, with subsequent amendments on November 10 and December 21, 2025. Under the agreement, both Signing Day Sports and BlockchAIn LLC will become wholly-owned subsidiaries of BlockchAIn Inc.

BlockchAIn Inc. filed a Registration Statement on Form S-4 with the SEC on December 1, 2025, with amendments filed through January 30, 2026. The transaction is anticipated to close in March 2026, subject to shareholder approval and NYSE American listing approval. The newly formed BlockchAIn Inc. will be the publicly listed entity following completion of the merger.

About the Companies

BlockchAIn LLC: A digital infrastructure developer and operator focused on HPC and AI hosting, currently operating a 40 MW facility in South Carolina with planned expansions for 2026-2027.

Signing Day Sports, Inc.: A company dedicated to helping student-athletes achieve their college sports goals through a comprehensive recruitment platform featuring video-verified measurables, academic records, and technical skill videos that college coaches can evaluate and verify.