## Regulatory “all‑clear” removes the biggest gating item — now it’s execution risk, not paperwork The most recent disclosure set frames this as a transaction that has cleared a key regulatory hurdle: SGN disclosed that the Form S‑4 registration statement for the business combination was “declared effective” by the SEC on **January 30, 2026**, which typically signals the process has moved from *filing risk* to *closing mechanics + vote outcome*. ["declared effective… January 30, 2026"](0001213900-26-016927|1) ## The real tell: this is a public‑markets “uplift” for an operating infrastructure platform Between the lines, the disclosures are explicit that the combined company’s center of gravity shifts away from SGN’s legacy business and toward One Blockchain’s infrastructure platform: post‑close, SGN and One Blockchain are expected to become **wholly‑owned subsidiaries** of BlockchAIn Digital Infrastructure, and the parent is expected to trade on NYSE American under **“AIB.”** ["wholly-owned subsidiaries"](0001213900-26-016927|1) ["trade… symbol “AIB”"](0001213900-26-017308|0) That matters because the **proxy/prospectus (424B3)** emphasizes that executive management of BlockchAIn is expected to be composed primarily of One Blockchain’s executive team (i.e., the operating team), which is a subtle but important indicator of *who is really “in control” post‑deal*. ["executive management team… composed primarily"](0001213900-26-017308|0) ## Hidden alpha: the asset base is framed as “AI/HPC infrastructure,” not just crypto hosting — and it’s already scaled The latest proxy/prospectus repeatedly positions One Blockchain as a digital infrastructure operator with HPC/AI adjacency, anchored by a **40 MW** South Carolina facility on **17.6 acres** of leased land, with a stated path to expand to **50 MW** (contingent on a new electric service agreement) and an “actual and documented power pipeline” of **200 MW**. ["40 MW… South Carolina"](0001213900-26-017308|0) ["situated on 17.6 acres"](0001213900-26-017308|0) ["expandable from 40 MW to 50 MW"](0001213900-26-017308|0) ["power pipeline stands at 200 MW"](0001213900-26-017308|0) That phrasing is doing work: it’s implicitly asking the market to underwrite the company more like **power‑secured compute capacity** (a scarce input) than as a pure crypto‑linked services story. ["AI data center hosting component"](0001213900-26-017308|0) ## Upside optionality is concentrated in the Texas buildout — but the filings flag “contracting and capital” as the real swing factors The proxy/prospectus describes a planned **150 MW** Texas site with the possibility of allocating up to **50 MW** to AI data center hosting (with completion sequencing tied to mining deployment), and it is explicit that these plans are **pending a suite of agreements under negotiation**. ["new 150 MW site in Texas"](0001213900-26-017308|0) ["potential 50 MW AI data center"](0001213900-26-017308|0) ["pending a suite of agreements"](0001213900-26-017308|0) The “between the lines” read: management is trying to preserve upside narrative (AI/HPC) while documenting that the bottleneck is not vision—it’s **contract execution + buildout risk + capital intensity**, which the risk section states plainly (delays, cost overruns, permitting, contractors). ["significant risks… delays and cost overruns"](0001213900-26-017308|0) ## Near-term catalyst path is clear — but note a timing inconsistency investors should track SGN’s most recent 8‑K exhibit says SGN will hold a special meeting on **March 13, 2026** to vote on the business combination. ["Special Meeting… March 13, 2026"](0001213900-26-016927|1) However, the proxy/prospectus also contains language stating the meeting “will be held on **February 24, 2026**… unless postponed or adjourned.” ["Meeting will be held on February 24, 2026"](0001213900-26-017308|0) The practical “alpha” implication: if you’re underwriting the catalyst, you should assume **date risk / rescheduling risk** is live even this late in the process, and watch for the next definitive notice setting the meeting logistics. ["unless postponed or adjourned"](0001213900-26-017308|0)

## Regulatory “all‑clear” removes the biggest gating item — now it’s execution risk, not paperwork The most recent disclosure set frames this as a transaction that has cleared a key regulatory hurdle: SGN disclosed that the Form S‑4 registration statement for the business combination was “declared effective” by the SEC on **January 30, 2026**, which typically signals the process has moved from *filing risk* to *closing mechanics + vote outcome*. ["declared effective… January 30, 2026"](0001213900-26-016927|1) ## The real tell: this is a public‑markets “uplift” for an operating infrastructure platform Between the lines, the disclosures are explicit that the combined company’s center of gravity shifts away from SGN’s legacy business and toward One Blockchain’s infrastructure platform: post‑close, SGN and One Blockchain are expected to become **wholly‑owned subsidiaries** of BlockchAIn Digital Infrastructure, and the parent is expected to trade on NYSE American under **“AIB.”** ["wholly-owned subsidiaries"](0001213900-26-016927|1) ["trade… symbol “AIB”"](0001213900-26-017308|0) That matters because the **proxy/prospectus (424B3)** emphasizes that executive management of BlockchAIn is expected to be composed primarily of One Blockchain’s executive team (i.e., the operating team), which is a subtle but important indicator of *who is really “in control” post‑deal*. ["executive management team… composed primarily"](0001213900-26-017308|0) ## Hidden alpha: the asset base is framed as “AI/HPC infrastructure,” not just crypto hosting — and it’s already scaled The latest proxy/prospectus repeatedly positions One Blockchain as a digital infrastructure operator with HPC/AI adjacency, anchored by a **40 MW** South Carolina facility on **17.6 acres** of leased land, with a stated path to expand to **50 MW** (contingent on a new electric service agreement) and an “actual and documented power pipeline” of **200 MW**. ["40 MW… South Carolina"](0001213900-26-017308|0) ["situated on 17.6 acres"](0001213900-26-017308|0) ["expandable from 40 MW to 50 MW"](0001213900-26-017308|0) ["power pipeline stands at 200 MW"](0001213900-26-017308|0) That phrasing is doing work: it’s implicitly asking the market to underwrite the company more like **power‑secured compute capacity** (a scarce input) than as a pure crypto‑linked services story. ["AI data center hosting component"](0001213900-26-017308|0) ## Upside optionality is concentrated in the Texas buildout — but the filings flag “contracting and capital” as the real swing factors The proxy/prospectus describes a planned **150 MW** Texas site with the possibility of allocating up to **50 MW** to AI data center hosting (with completion sequencing tied to mining deployment), and it is explicit that these plans are **pending a suite of agreements under negotiation**. ["new 150 MW site in Texas"](0001213900-26-017308|0) ["potential 50 MW AI data center"](0001213900-26-017308|0) ["pending a suite of agreements"](0001213900-26-017308|0) The “between the lines” read: management is trying to preserve upside narrative (AI/HPC) while documenting that the bottleneck is not vision—it’s **contract execution + buildout risk + capital intensity**, which the risk section states plainly (delays, cost overruns, permitting, contractors). ["significant risks… delays and cost overruns"](0001213900-26-017308|0) ## Near-term catalyst path is clear — but note a timing inconsistency investors should track SGN’s most recent 8‑K exhibit says SGN will hold a special meeting on **March 13, 2026** to vote on the business combination. ["Special Meeting… March 13, 2026"](0001213900-26-016927|1) However, the proxy/prospectus also contains language stating the meeting “will be held on **February 24, 2026**… unless postponed or adjourned.” ["Meeting will be held on February 24, 2026"](0001213900-26-017308|0) The practical “alpha” implication: if you’re underwriting the catalyst, you should assume **date risk / rescheduling risk** is live even this late in the process, and watch for the next definitive notice setting the meeting logistics. ["unless postponed or adjourned"](0001213900-26-017308|0)