# EDGAR Filing Document

**Accession Number:** 0001812477
**File Stem:** 0001213900-26-041047
**Filing Date:** 2026-4
**Character Count:** 107839
**Document Hash:** f02396023cf87e54a50483dc0b970fc3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-041047.hdr.sgml**: 20260407

**ACCESSION NUMBER**: 0001213900-26-041047

**CONFORMED SUBMISSION TYPE**: S-3ASR

**PUBLIC DOCUMENT COUNT**: 14

**FILED AS OF DATE**: 20260407

**DATE AS OF CHANGE**: 20260407

**EFFECTIVENESS DATE**: 20260407

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Keel Infrastructure Corp.
- **CENTRAL INDEX KEY:** 0001812477
- **STANDARD INDUSTRIAL CLASSIFICATION:** FINANCE SERVICES [6199]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-3ASR
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-294914
- **FILM NUMBER:** 26845188

**BUSINESS ADDRESS:**
- **STREET 1:** 120 BROADWAY, SUITE 1075
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10004
- **BUSINESS PHONE:** 647-259-1790

**MAIL ADDRESS:**
- **STREET 1:** 120 BROADWAY, SUITE 1075
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10004

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Bitfarms Ltd
- **DATE OF NAME CHANGE:** 20200518

**As filed with the Securities and Exchange Commission on April 7, 2026**

**Registration No. 333-** 

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM S-3**

**REGISTRATION STATEMENT UNDER**

**THE SECURITIES ACT OF 1933**

**Keel Infrastructure Corp.**

**(Exact name of registrant as specified in its charter)**

---

| | |
|:---|:---|
| **Delaware** | **41-4266374** |
| **(State or other jurisdiction of** **<br> incorporation or organization)** | **(I.R.S. Employer** <br> **Identification Number)** |

---

**120 Broadway, Suite 1075<br> New York, NY 10004<br> (929) 264-5151**

**(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)**

**Rachel Silverstein**

**General Counsel, Secretary**

**Keel Infrastructure Corp.**

**120 Broadway, Suite 1075<br> New York, New York 10004**

**(929) 264-5151<br> (Name, address, including zip code, and telephone number, including area code, of agent for service)**

***Copy to:***

**Ryan J. Dzierniejko, Esq.**

**Skadden, Arps, Slate, Meagher & Flom LLP**

**One Manhattan West**

**New York, New York 10001**

**Telephone: (212) 735-3000**

**Facsimile: (212) 735-2000**

**From time to time after this registration statement becomes effective.**

**(Approximate date of commencement of proposed sale to the public)**

If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. ☐

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box. ☒

If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act. ☐

Large accelerated filer ☐ Accelerated filer ☒ <br> Non-accelerated filer ☐ Smaller reporting company ☐ <br> Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of Securities Act. ☐

**Prospectus**

**KEEL INFRASTRUCTURE CORP.**

**Common Stock** 

**Preferred Stock**

**Depositary Shares**

**Warrants**

**Subscription Rights**

**Purchase Contracts**

**Purchase Units**

We may offer, issue and sell, together or separately, from time to time in one or more offerings:

● shares of our common stock;

● shares of our preferred stock, which may be issued in one or more series;

● depositary receipts, representing fractional shares of our preferred stock, which are called depositary shares;

● warrants to purchase shares of our common stock or shares of our preferred stock;

● subscription rights to purchase shares of our common stock or shares of our preferred stock;

● purchase contracts to purchase shares of our common stock or shares of our preferred stock; and

● purchase units, each representing ownership of a purchase contract and preferred securities or debt obligations of third-parties, including U.S. treasury securities, or any combination of the foregoing, securing the holder's obligation to purchase our common stock or other securities under the purchase contracts.

Certain selling securityholders to be identified in supplements to this prospectus may offer and sell these securities from time to time.

We will provide the specific prices and terms of these securities in one or more supplements to this prospectus at the time of offering. You should read this prospectus and the accompanying prospectus supplement carefully before you make your investment decision.

**This prospectus may not be used to sell securities unless accompanied by a prospectus supplement.**

**Investing in our securities involves a number of risks. See "Risk Factors" on page 2 before you make your investment decision.**

We or a selling securityholder may offer securities through underwriting syndicates managed or co-managed by one or more underwriters or dealers, through agents or directly to purchasers. If required, the prospectus supplement for each offering of securities will describe the plan of distribution for that offering. For general information about the distribution of securities offered, please see "Plan of Distribution" in this prospectus.

Our common stock is listed on the Nasdaq Stock Market (the "Nasdaq") and the Toronto Stock Exchange (the "TSX") under the trading symbol "KEEL." On April 6, 2026, the last reported sale price of our common stock as reported on Nasdaq and the TSX was $2.16 and C$3.00 per share, respectively. Each prospectus supplement will indicate whether the securities offered thereby will be listed on any securities exchange.

**Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus or any accompanying prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense.**

**The date of this prospectus is April 7, 2026**

**TABLE OF CONTENTS**

---

| | |
|:---|:---|
| [ABOUT THIS PROSPECTUS](#a_001) | ii |
| [WHERE YOU CAN FIND MORE INFORMATION](#a_002) | iii |
| [CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS](#a_003) | iv |
| [THE COMPANY](#a_004) | 1 |
| [RISK FACTORS](#a_005) | 2 |
| [USE OF PROCEEDS](#a_006) | 3 |
| [DESCRIPTION OF SECURITIES](#a_007) | 3 |
| [DESCRIPTION OF CAPITAL STOCK](#a_008) | 3 |
| [DESCRIPTION OF DEPOSITARY SHARES](#a_009) | 8 |
| [DESCRIPTION OF WARRANTS](#a_010) | 9 |
| [DESCRIPTION OF SUBSCRIPTION RIGHTS](#a_011) | 10 |
| [DESCRIPTION OF PURCHASE CONTRACTS AND PURCHASE UNITS](#a_012) | 11 |
| [SELLING SECURITYHOLDERS](#a_013) | 11 |
| [PLAN OF DISTRIBUTION](#a_014) | 12 |
| [LEGAL MATTERS](#a_015) | 12 |
| [EXPERTS](#a_016) | 12 |

---

i

**ABOUT THIS PROSPECTUS**

This prospectus is part of an "automatic shelf" registration statement that we filed with the Securities and Exchange Commission (the "SEC") as a "well-known seasoned issuer" as defined in Rule 405 under the Securities Act of 1933, as amended (the "Securities Act"), using a "shelf" registration process. Under this process, we or a selling securityholder may offer and sell from time to time any combination of the securities described in this prospectus. This prospectus only provides you with a general description of the securities that we or a selling securityholder may offer. Each time we or a selling securityholder sell securities, we or a selling securityholder will provide a supplement to this prospectus that contains specific information about the terms of that offering, including the specific amounts, prices and terms of the securities offered. The prospectus supplement may also add, update or change information contained in this prospectus. You should carefully read both this prospectus, any accompanying prospectus supplement and any free writing prospectus prepared by or on behalf of us, together with the additional information described under the heading "Where You Can Find More Information."

Neither we nor any selling securityholder has authorized anyone to provide you with any information other than that contained in or incorporated by reference into this prospectus, any accompanying prospectus supplement and any free writing prospectus prepared by or on behalf of us or any selling securityholder. Neither we nor any selling securityholder takes any responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. Neither we nor any selling securityholder is making offers to sell the securities in any jurisdiction in which an offer or solicitation is not authorized or in which the person making such offer or solicitation is not qualified to do so or to anyone to whom it is unlawful to make an offer or solicitation.

You should assume that the information appearing in this prospectus, any prospectus supplement or any document incorporated by reference is accurate only as of the date of the applicable documents, regardless of the time of delivery of this prospectus or any sale of securities. Our business, financial condition, results of operations and prospects may have changed since that date.

Bitfarms Ltd. ("Bitfarms") was founded in 2017 and was publicly traded on the Nasdaq and TSX under the ticker symbol "BITF". On April 1, 2026, Bitfarms completed a U.S. redomiciliation, pursuant to which shareholders of Bitfarms exchanged their shares of Bitfarms for shares of a newly formed public company incorporated in the State of Delaware, Keel Infrastructure Corp.

When used in this prospectus, the terms "Keel Infrastructure Corp.," "Keel," the "Company," "we," "our" and "us" refer to Keel Infrastructure Corp. and its consolidated subsidiaries, unless otherwise specified or the context otherwise requires.

ii

**WHERE YOU CAN FIND MORE INFORMATION**

We file annual, quarterly and current reports, proxy statements and other information with the SEC under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The SEC maintains a web site that contains reports, proxy statements and other information regarding issuers that file electronically with the SEC. These materials may be obtained electronically by accessing the SEC's website at http://www.sec.gov. We make available, free of charge on our website, our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, proxy statements and amendments to these reports filed or furnished pursuant to Section 13(a), 14 or 15(d) of the Exchange Act, as soon as reasonably practicable after we electronically file these documents with, or furnish them to, the SEC. These documents are posted on our website at www.keelinfra.com.

The SEC allows us to "incorporate by reference" information into this prospectus and any accompanying prospectus supplement, which means that we can disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus and any accompanying prospectus supplement, except for any information superseded by information contained directly in this prospectus, any accompanying prospectus supplement, any subsequently filed document deemed incorporated by reference or any free writing prospectus prepared by or on behalf of us. This prospectus and any accompanying prospectus supplement incorporate by reference the documents set forth below that we have previously filed with the SEC (other than information deemed furnished and not filed in accordance with SEC rules, including Items 2.02 and 7.01 of Form 8-K).

● Bitfarms' Annual Report on [Form 10-K](http://www.sec.gov/ix?doc=/Archives/edgar/data/1812477/000121390026037514/ea0282809-10k_bitfarms.htm) for the fiscal year ended December 31, 2025, filed by Bitfarms with the SEC on March 31, 2026;

● Keel's Current Reports on Form 8-K, filed with the SEC on [April 1, 2026](http://www.sec.gov/ix?doc=/Archives/edgar/data/1812477/000121390026038080/ea0284500-8k_keelinfra.htm) and [April 3, 2026](http://www.sec.gov/ix?doc=/Archives/edgar/data/1812477/000121390026039924/ea0284972-8k_keelinfra.htm) ; and

● the description of our common stock contained in Keel's Current Report on [Form 8-K](http://www.sec.gov/ix?doc=/Archives/edgar/data/1812477/000121390026038080/ea0284500-8k_keelinfra.htm) , filed with the SEC on April 1, 2026, and any amendment or report filed for the purpose of updating such description.

All documents filed by us pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act after the date of this prospectus and before the termination of the offering also shall be deemed to be incorporated herein by reference. We are not, however, incorporating by reference any documents or portions thereof that are not deemed "filed" with the SEC, including any information furnished pursuant to Items 2.02 or 7.01 of Form 8-K.

Upon written or oral request, we will provide to each person, including any beneficial owner, to whom a prospectus is delivered, a copy of any or all of the information that has been incorporated by reference in the prospectus but not delivered with the prospectus. Exhibits to the filings will not be sent, however, unless those exhibits have specifically been incorporated by reference into such documents. To obtain a copy of these filings at no cost, you may write or telephone us at the following address:

Keel Infrastructure Corp.

120 Broadway, Suite 1075, New York, NY 10004

(929) 264-5151

iii

**CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS**

This prospectus and any accompanying prospectus supplement and any documents incorporated by reference contain statements that are "forward-looking" within the meaning of the Private Securities Litigation Reform Act of 1995.

Forward-looking statements can often be identified by the use of forward-looking language such as "may," "should," "believes," "expects," "anticipates," "plans," "estimates," "intends," "projects," "goals," "objectives," or other similar expressions. Our actual results, performance or achievements could be materially different from the results expressed in, or implied by, forward-looking statements.

By their very nature, forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those anticipated in such forward-looking statements, including but not limited to the risks described in this prospectus, any accompanying prospectus supplement and any documents incorporated by reference, including the "Risk Factors" sections of this prospectus, any accompanying prospectus supplement and our reports and other documents filed with the SEC, and such forward-looking statements included in this prospectus should not be unduly relied upon. When considering forward-looking statements, you should keep in mind the risks, uncertainties and other cautionary statements made in this prospectus, any accompanying prospectus supplement and the documents incorporated by reference.

Although we believe that the plans, intentions, expectations, assumptions and strategies reflected in our forward-looking statements are reasonable, these statements relate to future events or our future financial performance, and involve known and unknown risks, uncertainties and other factors which are, in some cases, beyond our control. If one or more of these risks or uncertainties occur, or if our underlying assumptions prove to be incorrect, actual results may vary significantly from those implied or projected by the forward-looking statements. In addition, we operate in a highly competitive and rapidly changing environment. New risks and uncertainties emerge from time to time, and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements. No forward-looking statement is a guarantee of future results. These statements are inherently uncertain and investors are cautioned not to unduly rely upon these statements.

There can be no assurance that other factors not currently anticipated by us will not materially and adversely affect our business, financial condition and results of operations. You are cautioned not to place undue reliance on any forward-looking statements made by us or on our behalf. Please take into account that forward-looking statements speak only as of the date of this prospectus or, in the case of any accompanying prospectus supplement or documents incorporated by reference, the date of any such document. Except as required by applicable law, we do not undertake any obligation to publicly correct or update any forward-looking statement.

iv

**THE COMPANY**

Keel is a North American digital and energy infrastructure company that develops, owns, and plans to operate data centers and energy infrastructure for HPC and AI workloads. We currently maintain our legacy North American bitcoin mining operations to help fund our operations and development efforts.

Our mission is to deliver the infrastructure and energy required to support high-performance computing and artificial intelligence workloads. We have a portfolio of assets that include owned and operated power generation facilities with collocated bitcoin mining data centers, established grid interconnections within the wholesale electricity market administered by PJM Interconnection, L.L.C. in Pennsylvania, and 100% renewable hydroelectric capacity in Canada and Washington State. Our infrastructure assets represent a 2.2 GW power capacity pipeline, comprising 648 MW of secured capacity and 1,513 MW of planned capacity in development, located across our U.S. sites and our Québec sites. Currently, our infrastructure assets are deployed to support our bitcoin mining activities. We are developing our infrastructure assets to support high-performance computing data center operations and expect to continue such development in the coming years.

Our principal executive office is located at 120 Broadway, Suite 1075, New York, NY 10004 and our telephone number is (929) 264-5151. We maintain a website at www.keelinfra.com. The information on our website is not incorporated by reference in this prospectus or any accompanying prospectus supplement, and you should not consider it a part of this prospectus or any accompanying prospectus supplement.

**RISK FACTORS**

Investing in our securities involves risk. You should carefully consider the risks incorporated by reference to our Annual Report on Form 10-K, any subsequent Quarterly Reports on Form 10-Q or Current Reports on Form 8-K, and all other information contained or incorporated by reference into this prospectus and any applicable prospectus supplement as updated by our subsequent filings under the Exchange Act, and the risk factors and other information contained in any applicable prospectus supplement before acquiring any such securities. The risks and uncertainties described in our SEC filings are not the only ones facing us. Additional risks and uncertainties that we are unaware of, or that we currently believe are not material, may also become important factors that adversely affect our business. If any such risks and uncertainties actually occur, our business, financial condition, results of operations and prospects could be materially and adversely affected, the market price of our securities could decline and you could lose all or part of your investment. See "Where You Can Find More Information" and "Cautionary Note Regarding Forward-Looking Statements."

**USE OF PROCEEDS**

Except as otherwise set forth in any accompanying prospectus supplement, we expect to use the net proceeds from the sale of securities for general corporate purposes, including the financing of our operations.

Unless set forth in an accompanying prospectus supplement, we will not receive any proceeds in the event that securities are sold by a selling securityholder.

**DESCRIPTION OF SECURITIES**

This prospectus contains summary descriptions of our common stock, preferred stock, depositary shares, warrants, subscription rights, purchase contracts and purchase units that may be offered and sold from time to time. These summary descriptions are not meant to be complete descriptions of each security. The particular terms of any security to be issued pursuant hereto will be set forth in a related prospectus supplement and/or free writing prospectus. This prospectus and the accompanying prospectus supplement and/or free writing prospectus will contain the material terms and conditions for each security.

**DESCRIPTION OF Keel CAPITAL STOCK**

The following summary description of the Keel capital stock is based on the provisions of the Delaware General Corporation Law ("DGCL"), our amended and restated certificate of incorporation (the "Keel Certificate"), and our bylaws (the "Keel Bylaws"). This description does not purport to be complete in all respects and is qualified entirely by reference to the full text of the DGCL, as it may be amended from time to time, the provisions of the Keel Certificate and the Keel Bylaws, as each may be amended from time to time, which are incorporated by reference as exhibits to the registration statement of which this prospectus is a part. See "Where You Can Find More Information." As used in this "Description of Keel Capital Stock," the terms "Keel," the "Company", "we," "our" and "us" refer to Keel Infrastructure Corp., a Delaware corporation, and do not, unless otherwise specified, include our subsidiaries.

***General***

Keel's authorized capital stock consists of 1,500,000,000 shares of common stock, par value US$0.001 per share (the "common stock"), and 120,000,000 shares of class A preferred stock, par value US$0.001 per share (the "preferred stock").

***Common Stock***

**Voting Rights**

Each holder of common stock is entitled to one vote for each share on all matters submitted to a vote of the stockholders, including the election of directors. Holders of common stock do not have cumulative voting rights in the election of directors. Accordingly, in an uncontested election, holders of a majority of the voting shares are able to elect all of the directors.

**Dividends**

Subject to preferences that may be applicable to any then outstanding holders of Keel preferred stock, holders of common stock are entitled to receive dividends, if any, as may be declared from time to time by the board of directors of Keel ("Keel Board") out of legally available funds. Under the DGCL, the Keel Board may declare and pay a dividend to holders common stock out of surplus or, if there is no surplus (as defined and computed in accordance with the DGCL), out of net profits for the fiscal year in which the dividend is declared or the immediately preceding fiscal year, or both. Dividends may be paid in cash, in common stock or in other property. Declaration and payment of any dividend is subject to the discretion of the Keel Board. Each quarter the Keel Board will review Keel's dividend in light of Keel's other financial commitments before declaring the dividend. Any decision to pay dividends on the common stock in the future will be made by the Keel Board on the basis of Keel's earnings, financial requirements, provisions of the DGCL affecting the payment of distributions to stockholders and other factors existing at such future time.

**Liquidation**

In the event of Keel's liquidation, dissolution or winding up, holders of common stock will be entitled to share ratably in the net assets legally available for distribution to stockholders after the payment of all of Keel's debts and other liabilities and the satisfaction of any liquidation preference granted to the holders of any then outstanding shares of preferred stock. If a dissolution is authorized, a certificate of dissolution must be filed with the Secretary of State of the State of Delaware.

**Rights and Preferences**

Holders of common stock have no pre-emptive, conversion, subscription or other rights, and there are no redemption or sinking fund provisions applicable to common stock. The rights, preferences and privileges of the holders of common stock are subject to and may be adversely affected by the rights of the holders of shares of any series of Keel preferred stock that we may designate in the future.

**Fully Paid and Non-assessable**

All outstanding shares of common stock are fully paid and non-assessable.

***Preferred Stock***

The Keel Certificate authorizes the Keel Board to issue Keel preferred stock in one or more series and to determine the preferences, limitations and relative rights of any shares of Keel preferred stock that it shall choose to issue, without vote or action by the stockholders, subject to certain limitations on voting and other rights set forth in the Keel Certificate.

***Annual Stockholder Meetings***

The Keel Certificate and Keel Bylaws provide that annual stockholder meetings are held at a date, place (if any) and time, as exclusively selected by the Keel Board. To the extent permitted under applicable law, we may but are not obligated to conduct meetings by remote communications, including by webcast.

***Anti-Takeover Effects of Provisions of the Keel Certificate, the Keel Bylaws and Delaware Law***

Some provisions of the DGCL, the Keel Certificate and Keel Bylaws could make the following transactions difficult: acquisition of Keel by means of a tender offer; acquisition of Keel by means of a proxy contest or otherwise; and removal of incumbent officers and directors of Keel. It is possible that these provisions could make it more difficult to accomplish or could deter transactions that stockholders may otherwise consider to be in their best interest or in the best interests of Keel, including transactions that might result in a premium over the market price for our common stock.

These provisions, summarized below, are expected to discourage coercive takeover practices and inadequate takeover bids. These provisions are also designed to encourage persons seeking to acquire control of Keel to first negotiate with the Keel Board. We believe that the benefits of protection to Keel's potential ability to negotiate with the proponent of an unfriendly or unsolicited proposal to acquire or restructure Keel outweigh the disadvantages of discouraging these proposals because negotiation of these proposals could result in an improvement of their terms.

**Delaware Anti-Takeover Statutes**

Keel is subject to Section 203 of the DGCL, which prohibits persons deemed "interested stockholders" from engaging in a "business combination" with a publicly held Delaware corporation for three years following the date these persons become interested stockholders unless the business combination is, or the transaction in which the person became an interested stockholder was, approved in a prescribed manner or another prescribed exception applies. Generally, an "interested stockholder" is a person who, together with affiliates and associates, owns, or within three years prior to the determination of interested stockholder status did own, 15% or more of a corporation's voting stock and a "business combination" includes a merger, asset or stock sale, or other transaction resulting in a financial benefit to the interested stockholder. The existence of this provision may have an anti-takeover effect with respect to transactions not approved in advance by the Keel Board, such as discouraging takeover attempts that might result in a premium over the market price of our common stock.

***Undesignated Preferred Stock***

The ability to authorize undesignated Keel preferred stock makes it possible for the Keel Board to issue preferred stock with voting or other rights or preferences that could impede the success of any attempt to change control of Keel. These and other provisions may have the effect of deterring hostile takeovers or delaying changes in control or management of Keel.

***Special Stockholder Meetings***

The Keel Bylaws provide that a special meeting of stockholders may be called only by the Keel Board or by two or more stockholders holding at least 15% of the capital stock of the Company issued and outstanding and entitled to vote on the matter for which the special meeting is called.

***Requirements for Advance Notification of Stockholder Nominations and Proposals***

The Keel Bylaws establish advance notice procedures with respect to stockholder proposals and the nomination of candidates for election as directors, other than nominations made by or at the direction of the Keel Board or a committee of the Keel Board.

***Stockholder Action by Unanimous Written Consent***

The Keel Certificate and Keel Bylaws provide for the right of stockholders to act by unanimous written consent without a meeting.

***Composition of the Board of Directors; Election and Removal of Directors; Filling Vacancies***

The Keel Board consists of not less than one nor more than 10 directors. In any elections of directors, a director nominee for the Keel Board is elected by a plurality of the votes cast with respect to such director by the shares represented and entitled to vote at a meeting of the stockholders for the election of directors at which a quorum is present, voting together as a single class. The directors of Keel are elected until the expiration of the term for which they are elected and until their respective successors are duly elected and qualified.

The directors of Keel may be removed only by the affirmative vote of at least a majority of the holders of the issued and outstanding capital stock of the Company entitled to vote in the election of directors. Furthermore, any vacancy on the Keel Board, however occurring, including a vacancy resulting from an increase in the size of the board, may be filled only by a majority vote of the directors then in office, even if less than a quorum, by the sole remaining director, or by a majority of the votes cast by the stockholders. This system of electing and removing directors and filling vacancies may tend to discourage a third party from making a tender offer or otherwise attempting to obtain control of Keel, because it generally makes it more difficult for stockholders to replace a majority of the directors.

***Choice of Forum***

The Keel Certificate and Keel Bylaws provide that, except for claims for which the U.S. federal courts have jurisdiction, unless Keel consents in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware is the exclusive forum for: any derivative action or proceeding brought on our behalf; any action asserting a breach of fiduciary duty; any action asserting a claim against us arising pursuant to the DGCL, the Keel Certificate or the Keel Bylaws; or any action asserting a claim against Keel that is governed by the internal affairs doctrine. Although the Keel Certificate contains the choice of forum provision described above, it is possible that a court could find that such a provision is inapplicable for a particular claim or action or that such provision is unenforceable.

***Amendment of the Keel Certificate and Keel Bylaws***

The amendment of any of the provisions in the Keel Certificate requires approval by a stockholder vote by the holders of at least a majority of the voting power of the then outstanding voting stock voting as a single class. The Keel Bylaws may be amended by the Keel Board or by the holders of at least a majority of the voting power of the then outstanding voting stock voting as a single class.

The provisions of the DGCL, the Keel Certificate and Keel Bylaws could have the effect of discouraging others from attempting hostile takeovers and, as a consequence, they may also inhibit temporary fluctuations in the market price of our common stock that often result from actual or rumored hostile takeover attempts. These provisions may also have the effect of preventing changes in the management of Keel. It is possible that these provisions could make it more difficult to accomplish transactions that stockholders may otherwise deem to be in their best interests.

***Limitations of Liability and Indemnification Matters***

The Keel Certificate contains provisions that limit the liability of the directors and officers of Keel for monetary damages to the fullest extent permitted by Delaware law. Consequently, Keel directors and officers are not personally liable to Keel or its stockholders for monetary damages for any breach of fiduciary duties as directors, except liability for:

● any breach of the director's or officer's duty of loyalty to Keel or its stockholders;

● any act or omission not in good faith or that involves intentional misconduct or a knowing violation of law;

● unlawful payments of dividends or unlawful stock repurchases or redemptions as provided in Section 174 of the DGCL; or

● any transaction from which the director or officer derived an improper personal benefit.

Each of the Keel Certificate and Keel Bylaws provide that we are required to indemnify the directors and officers of Keel, in each case to the fullest extent permitted by the DGCL. The Keel Bylaws also obligate us to advance expenses incurred by a director or officer in advance of the final disposition of any action or proceeding, and permit us to secure insurance on behalf of any officer, director, employee or other agent for any liability arising out of his or her actions in that capacity regardless of whether we would otherwise be permitted to indemnify him or her under the DGCL. We have entered into agreements with the Keel directors, executive officers and other employees as determined by the Keel Board. With specified exceptions, these agreements provide for indemnification for related expenses including, among other things, attorneys' fees, judgments, fines and settlement amounts incurred by any of these individuals in any action or proceeding to the fullest extent permitted by applicable law. We believe that these bylaw provisions and indemnification agreements are necessary to attract and retain qualified persons as directors and officers. Keel also maintains directors' and officers' liability insurance.

The limitation of liability and indemnification provisions in the Keel Certificate and Keel Bylaws may discourage stockholders from bringing a lawsuit against Keel directors and officers for breach of their fiduciary duty. They may also reduce the likelihood of derivative litigation against Keel directors and officers, even though an action, if successful, might benefit Keel and its stockholders. Furthermore, a stockholder's investment may be adversely affected to the extent that we pay the costs of settlement and damage.

***Uncertificated Shares***

Holders of common stock do not have the right to require Keel to issue certificates for their shares. Keel only issues uncertificated shares of common stock, provided that the Keel Board may provide by resolution that some or all of the shares of any class or series of stock of Keel shall be represented by certificates.

***No Sinking Fund***

The shares of Keel common stock have no sinking fund provisions.

***Stock Exchange Listing***

The shares of Keel common stock are listed on the Nasdaq and the TSX under the symbol "KEEL."

***Transfer Agent and Registrar***

The transfer agent and registrar for the shares of Keel common stock is Continental Stock Transfer & Trust Company.

**DESCRIPTION OF DEPOSITARY SHARES**

We may offer depositary receipts representing fractional shares of our preferred stock, rather than full shares of preferred stock. The shares of preferred stock represented by depositary shares will be deposited under a depositary agreement between us and a bank or trust company that meets certain requirements and is selected by us (the "Bank Depositary"). Each owner of a depositary share will be entitled to all the rights and preferences of the preferred stock represented by the depositary share.

The description in an accompanying prospectus supplement of any depositary shares we offer will not necessarily be complete and will be qualified in its entirety by reference to the applicable depositary agreement, which will be filed with the SEC if we offer depositary shares. For more information on how you can obtain copies of any depositary agreement if we offer depositary shares, see "Where You Can Find More Information." We urge you to read the applicable depositary agreement and any accompanying prospectus supplement in their entirety.

**Dividends and Other Distributions**

If we pay a cash distribution or dividend on a series of preferred stock represented by depositary shares, the Bank Depositary will distribute such dividends to the record holders of such depositary shares. If the distributions are in property other than cash, the Bank Depositary will distribute the property to the record holders of the depositary shares. However, if the Bank Depositary determines that it is not feasible to make the distribution of property, the Bank Depositary may, with our approval, sell such property and distribute the net proceeds from such sale to the record holders of the depositary shares.

**Redemption of Depositary Shares**

If we redeem a series of preferred stock represented by depositary shares, the Bank Depositary will redeem the depositary shares from the proceeds received by the Bank Depositary in connection with the redemption. The redemption price per depositary share will equal the applicable fraction of the redemption price per share of the preferred stock. If fewer than all the depositary shares are redeemed, the depositary shares to be redeemed will be selected by lot or pro rata as the Bank Depositary may determine.

**Voting the Preferred Stock**

Upon receipt of notice of any meeting at which the holders of the preferred stock represented by depositary shares are entitled to vote, the Bank Depositary will mail the notice to the record holders of the depositary shares relating to such preferred stock. Each record holder of these depositary shares on the record date, which will be the same date as the record date for the preferred stock, may instruct the Bank Depositary as to how to vote the preferred stock represented by such holder's depositary shares. The Bank Depositary will endeavor, insofar as practicable, to vote the amount of the preferred stock represented by such depositary shares in accordance with such instructions, and we will take all action that the Bank Depositary deems necessary in order to enable the Bank Depositary to do so. The Bank Depositary will abstain from voting shares of the preferred stock to the extent it does not receive specific instructions from the holders of depositary shares representing such preferred stock.

**Amendment and Termination of the Depositary Agreement**

The form of depositary receipt evidencing the depositary shares and any provision of the depositary agreement may be amended by agreement between the Bank Depositary and us. However, any amendment that materially and adversely alters the rights of the holders of depositary shares will not be effective unless such amendment has been approved by the holders of at least a majority of the depositary shares then outstanding. The depositary agreement may be terminated by the Bank Depositary or us only if (1) all outstanding depositary shares have been redeemed or (2) there has been a final distribution in respect of the preferred stock in connection with any liquidation, dissolution or winding up of our company and such distribution has been distributed to the holders of depositary receipts.

**Withdrawal of Preferred Stock**

Except as may be provided otherwise in an accompanying prospectus supplement, upon surrender of depositary receipts at the principal office of the Bank Depositary, subject to the terms of the depositary agreement, the owner of the depositary shares may demand delivery of the number of whole shares of preferred stock and all money and other property, if any, represented by those depositary shares. Partial shares of preferred stock will not be issued. If the depositary receipts delivered by the holder evidence a number of depositary shares in excess of the number of depositary shares representing the number of whole shares of preferred stock to be withdrawn, the Bank Depositary will deliver to such holder at the same time a new depositary receipt evidencing the excess number of depositary shares. Holders of withdrawn preferred stock may not thereafter deposit those shares under the depositary agreement or receive depositary receipts evidencing depositary shares therefor.

**DESCRIPTION OF WARRANTS**

We may issue warrants for the purchase of shares of our common stock or shares of preferred stock. We may issue warrants independently or together with other securities, and they may be attached to or separate from the other securities. Each series of warrants is expected to be issued under a separate warrant agreement that we will enter into with a bank or trust company, as warrant agent, as detailed in an accompanying prospectus supplement. The warrant agent will act solely as our agent in connection with the warrants and will not assume any obligation, or agency or trust relationship, with you.

The prospectus supplement relating to a particular issue of warrants will describe the terms of those warrants, including, when applicable:

● the offering price;

● the currency or currencies, including composite currencies, in which the purchase price and/or exercise price of the warrants may be payable;

● the number of warrants offered;

● the exercise price and the amount of securities you will receive upon exercise;

● the procedure for exercise of the warrants and the circumstances, if any, that will cause the warrants to be automatically exercised;

● the rights, if any, we have to redeem the warrants;

● the date on which the right to exercise the warrants will commence and the date on which the warrants will expire;

● the name of the warrant agent; and

● any other material terms of the warrants.

After warrants expire they will become void. The prospectus supplement may provide for the adjustment of the exercise price of the warrants.

Warrants may be exercised at the appropriate office of the warrant agent or any other office indicated in an accompanying prospectus supplement. Before the exercise of warrants, holders will not have any of the rights of holders of the securities purchasable upon exercise and will not be entitled to payments made to holders of those securities.

The description in an accompanying prospectus supplement of any warrants we offer will not necessarily be complete and will be qualified in its entirety by reference to the applicable warrant agreement, which will be filed with the SEC if we offer warrants. For more information on how you can obtain copies of any warrant agreement if we offer warrants, see "Where You Can Find More Information." We urge you to read the applicable warrant agreement and any accompanying prospectus supplement in their entirety.

**DESCRIPTION OF SUBSCRIPTION RIGHTS**

We may issue subscription rights to purchase shares of our common stock or shares of our preferred stock. We may issue subscription rights independently or together with any other offered security, which may or may not be transferable by the stockholder. In connection with any offering of subscription rights, we may enter into a standby arrangement with one or more underwriters or other purchasers pursuant to which the underwriters or other purchasers may be required to purchase any securities remaining unsubscribed for after such offering.

The prospectus supplement relating to any subscription rights we may offer will contain the specific terms of the subscription rights. These terms may include the following:

● the price, if any, for the subscription rights;

● the number and terms of each share of common stock or preferred stock which may be purchased per each subscription right;

● the exercise price payable for each share of common stock or preferred stock upon the exercise of the subscription rights;

● the extent to which the subscription rights are transferable;

● any provisions for adjustment of the number or amount of securities receivable upon exercise of the subscription rights or the exercise price of the subscription rights;

● any other terms of the subscription rights, including the terms, procedures and limitations relating to the exchange and exercise of the subscription rights;

● the date on which the right to exercise the subscription rights shall commence, and the date on which the subscription rights shall expire;

● the extent to which the subscription rights may include an over-subscription privilege with respect to unsubscribed securities; and

● if applicable, the material terms of any standby underwriting or purchase arrangement entered into by us in connection with the offering of subscription rights.

The description in an accompanying prospectus supplement of any subscription rights we offer will not necessarily be complete and will be qualified in its entirety by reference to the applicable subscription rights certificate or subscription rights agreement, which will be filed with the SEC if we offer subscription rights. For more information on how you can obtain copies of any subscription rights certificate or subscription rights agreement if we offer subscription rights, see "Where You Can Find More Information." We urge you to read the applicable subscription rights certificate, the applicable subscription rights agreement and any accompanying prospectus supplement in their entirety.

**DESCRIPTION OF PURCHASE CONTRACTS AND PURCHASE UNITS**

We may issue purchase contracts, including contracts obligating holders to purchase from us, and obligating us to sell to the holders, a specified number of shares of our common stock or shares of our preferred stock at a future date or dates, which we refer to in this prospectus as purchase contracts. The price of the securities and the number of securities may be fixed at the time the purchase contracts are issued or may be determined by reference to a specific formula set forth in the purchase contracts, and may be subject to adjustment under anti-dilution formulas. The purchase contracts may be issued separately or as part of units consisting of a stock purchase contract and our preferred securities or debt obligations of third parties, including U.S. treasury securities, or any combination of the foregoing, securing the holders' obligations to purchase the securities under the purchase contracts, which we refer to herein as purchase units. The purchase contracts may require holders to secure their obligations under the purchase contracts in a specified manner. The purchase contracts also may require us to make periodic payments to the holders of the purchase contracts or the purchase units, as the case may be, or vice versa, and those payments may be unsecured or pre-funded in whole or in part.

The description in an accompanying prospectus supplement of any purchase contract or purchase unit we offer will not necessarily be complete and will be qualified in its entirety by reference to the applicable purchase contract or purchase unit, which will be filed with the SEC if we offer purchase contracts or purchase units. For more information on how you can obtain copies of any purchase contract or purchase unit we may offer, see "Where You Can Find More Information." We urge you to read the applicable purchase contract or applicable purchase unit and any accompanying prospectus supplement in their entirety.

**SELLING SECURITYHOLDERS**

Selling securityholders are persons or entities that, directly or indirectly, have acquired or will from time to time acquire from us, our securities in various private transactions. Such selling securityholders may be parties to a registration rights agreement with us, or we otherwise may have agreed or will agree to register their securities for resale. The initial purchasers of our securities, as well as their transferees, pledgees, donees or successors, all of whom we refer to as "selling securityholders," may from time to time offer and sell the securities pursuant to this prospectus and any applicable prospectus supplement.

The applicable prospectus supplement will set forth the name of each selling securityholder and the number of and type of securities beneficially owned by such selling securityholder that are covered by such prospectus supplement. The applicable prospectus supplement also will disclose whether any of the selling securityholders have held any position or office with, have been employed by or otherwise have had a material relationship with us during the three years prior to the date of the prospectus supplement.

**PLAN OF DISTRIBUTION**

We or the selling securityholders may sell the securities being offered hereby in one or more of the following ways from time to time:

● to or through agents, dealers or underwriters;

● directly to one or more purchasers;

● through ordinary brokerage transactions and transactions in which the broker-dealer solicits purchasers;

● through an exchange distribution in accordance with the rules of the applicable exchange;

● by pledge to secure debts and other obligations;

● through block trades in which the broker-dealer will attempt to sell the shares as agent but may position and resell a portion of the block as principal to facilitate the transaction;

● through purchases by a broker-dealer as principal and resale by the broker-dealer for its account;

● through privately negotiated transactions;

● through a combination of any of these methods; or

● through any other method permitted pursuant to applicable law.

In addition, we or the selling securityholders may enter into derivative or hedging transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated transactions. In connection with such a transaction, the third parties may sell securities covered by and pursuant to this prospectus and any accompanying prospectus supplement. If so, the third party may use securities borrowed from us or the selling securityholders or others to settle such sales and may use securities received from us to close out any related short positions. We or the selling securityholders may also loan or pledge securities covered by this prospectus and any accompanying prospectus supplement to third parties, who may sell the loaned securities or, in an event of default in the case of a pledge, sell the pledged securities pursuant to this prospectus and any accompanying prospectus supplement.

We and/or the selling securityholders will identify the specific plan of distribution, including any underwriters, dealers, agents or direct purchasers and their compensation in a prospectus supplement.

**LEGAL MATTERS**

Unless otherwise indicated in any accompanying prospectus supplement, Skadden, Arps, Slate, Meagher & Flom LLP will provide opinions regarding the authorization and validity of the securities. Skadden, Arps, Slate, Meagher & Flom LLP may also provide opinions regarding certain other matters. Any underwriters will be advised about legal matters by their own counsel, which will be named in an accompanying prospectus supplement.

**EXPERTS**

The financial statements and management's assessment of the effectiveness of internal control over financial reporting (which is included in Management's Annual Report on Internal Control over Financial Reporting) of Bitfarms incorporated in this Registration Statement by reference to the Annual Report on Form 10-K of Bitfarms for the year ended December 31, 2025 have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, an independent registered public accounting firm, given on the authority of said firm as experts in accounting and auditing.

**PART II INFORMATION NOT REQUIRED IN PROSPECTUS**

**Item 14. Other Expenses of Issuance and Distribution.**

The following table sets forth the expenses to be borne by the registrant in connection with the offerings described in this registration statement.

---

| | |
|:---|:---|
| Securities and Exchange Commission Registration Fee | $\* |
| Accounting Fees and Expenses | $\*\* |
| Legal Fees and Expenses | $\*\* |
| Printing Fees | $\*\* |
| Transfer Agents and Trustees' Fees and Expenses | $\*\* |
| Rating Agency Fees | $\*\* |
| Stock Exchange Listing Fees | $\*\* |
| Miscellaneous | $\*\* |
| Total | $– |

---

\* Unknown because the filing fee is being deferred pursuant to Rules 456(b) and 457(r) under the Securities Act.

\*\* Fees and expenses will depend on the number and nature of the offerings, and cannot be estimated at this time. An estimate of the aggregate expenses in connection with the issuance and distribution of securities being offered will be included in any applicable prospectus supplement.

**Item 15. Indemnification of Directors and Officers.**

The registrant is a Delaware corporation. Reference is made to Section 102(b)(7) of the General Corporation Law of the State of Delaware (the "DGCL"), which enables a corporation in its certificate of incorporation to eliminate or limit the personal liability of a director or officer for monetary damages to stockholders for violations of the director's or officer's fiduciary duty, except:

● for any breach of a director's or officer's duty of loyalty to the corporation or its stockholders;

● for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law;

● pursuant to Section 174 of the DGCL (providing for liability of directors for unlawful payment of dividends or unlawful stock purchases or redemptions);

● for any transaction from which a director or officer derived an improper personal benefit; or

● for any action of an officer by or in the right of the corporation.

The registrant's Amended and Restated Certificate of Incorporation limits the personal liability of a director or officer to the registrant and its stockholders for monetary damages for a breach of fiduciary duty as a director or officer to the fullest extent permitted by the DGCL.

Reference is also made to Section 145 of the DGCL, which provides that a corporation may indemnify any persons, including directors and officers, who are, or are threatened to be made, parties to any threatened, pending or completed legal action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of such corporation), by reason of the fact that such person is or was a director, officer, employee or agent of such corporation or is or was serving at the request of such corporation as a director, officer, employee or agent of another corporation or enterprise. The indemnity may include expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by such person in connection with such action, suit or proceeding, provided such director, officer, employee or agent acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the corporation and, with respect to any criminal action or proceeding, had no reasonable cause to believe that the person's conduct was unlawful. A Delaware corporation may indemnify directors and officers in an action by or in the right of the corporation under the same conditions, except that no indemnification is permitted without judicial approval if the director or officer is adjudged to be liable to the corporation unless a court believes that in light of all the circumstances indemnification should apply. Where a director or officer is successful on the merits or otherwise in the defense of any action referred to above, the corporation must indemnify him or her against the expenses that such director or officer actually and reasonably incurred. The indemnification permitted under the DGCL is not exclusive, and a corporation is empowered to purchase and maintain insurance against liabilities whether or not indemnification would be permitted by statute.

The registrant's Amended and Restated Certificate of Incorporation and Bylaws provide for indemnification of its directors and officers to the fullest extent currently permitted by the DGCL. The registrant also has indemnification agreements with its directors and officers. In addition, the registrant maintains liability insurance for its directors and officers.

In connection with an offering of the securities registered hereunder, the registrant may enter into an underwriting agreement which may provide that the underwriters are obligated, under certain circumstances, to indemnify directors, officers and controlling persons of the registrant against certain liabilities, including liabilities under the Securities Act.

**Item 16. List of Exhibits.**

The Exhibits to this registration statement are listed in the Exhibit Index on page II-2.

---

| | |
|:---|:---|
| **Exhibit No.** | **Description of Exhibits** |
| 1.1\* | Form of Underwriting Agreement. |
| 2.1 | [Arrangement Agreement (incorporated by reference to Exhibit 2.3 to the registrant's Annual Report on Form 10-K filed by Bitfarms Ltd. on March 31, 2026)](http://www.sec.gov/Archives/edgar/data/1812477/000121390026013786/ea027616501ex99-1_bitfarms.htm) |
| 3.1 | [Amended and Restated Certificate of Incorporation of Keel Infrastructure Corp. (incorporated by reference to Exhibit 3.1 to the registrant's Form 8-K filed on April 1, 2026)](http://www.sec.gov/Archives/edgar/data/1812477/000121390026038080/ea028450001ex3-1.htm) |
| 3.2 | [Bylaws of Keel Infrastructure Corp. (incorporated by reference to Exhibit 3.2 to the registrant's Form 8-K filed on April 1, 2026)](http://www.sec.gov/Archives/edgar/data/1812477/000121390026038080/ea028450001ex3-2.htm) |
| 4.2<sup>\*</sup> | Form of Certificate of Designations with respect to any preferred stock issued hereunder. |
| 4.3<sup>\*</sup> | Form of Depositary Agreement (including form of Depositary Receipt). |
| 4.5<sup>\*</sup> | Form of Warrant Agreement (including form of Warrant Certificate). |
| 4.6<sup>\*</sup> | Form of Subscription Rights Agreement (including form of Subscription Rights Certificate). |
| 4.7<sup>\*</sup> | Form of Purchase Contract Agreement (including form of Purchase Contract Certificate). |
| 4.8<sup>\*</sup> | Form of Purchase Unit Agreement (including form of Purchase Unit Certificate). |
| 5.1 | [Opinion of Skadden, Arps, Slate, Meagher & Flom LLP.](ea028520301ex5-1.htm) |
| 23.1 | [Consent of PricewaterhouseCoopers LLP, independent registered public accounting firm.](ea028520301ex23-1.htm) |
| 23.2 | [Consent of Skadden, Arps, Slate, Meagher & Flom LLP (included in Exhibit 5.1).](ea028520301ex5-1.htm) |
| 24.1 | [Powers of Attorney (included on signature pages hereto).](#poa_001) |
| 107 | [Filing Fee Table](ea028520301ex-fee.htm) |

---

<sup>\*</sup> To be filed by amendment to the Registration Statement or incorporated by reference from documents filed or to be filed with the SEC under the Securities Exchange Act of 1934, as amended.

**Item 17. Undertakings.**

The undersigned registrant hereby undertakes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent
post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth
in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar
value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum
offering range may be reflected in the form of prospectus filed with the SEC pursuant to Rule 424(b) if, in the aggregate, the changes
in volume and price represent no more than 20 percent change in the maximum aggregate offering price set forth in the "Calculation
of Registration Fee" table in the effective registration statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement
or any material change to such information in the registration statement;

provided, however, that paragraphs (i), (ii) and (iii) of this section do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the SEC by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in this registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of this registration statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed
to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall
be deemed to be the initial bona fide offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the
termination of the offering.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) That, for the purpose of determining liability under the Securities Act of 1933 to any purchaser:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of this registration statement as of
the date the filed prospectus was deemed part of and included in this registration statement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5), or (b)(7) as part of a registration statement in reliance
on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii) or (x) for the purpose of providing the information required
by section 10(a) of the Securities Act of 1933 shall be deemed to be part of and included in this registration statement as of the earlier
of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering
described in the prospectus. As provided in Rule 430B, for liability purposes of the issuer and any person that is at that date an underwriter,
such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement
to which that prospectus relates, and the offering of such securities at that time shall be deemed to be the initial bona fide offering
thereof. Provided, however, that no statement made in a registration statement or prospectus that is part of this registration statement
or made in a document incorporated or deemed incorporated by reference into this registration statement or prospectus that is part of
this registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify
any statement that was made in this registration statement or prospectus that was part of this registration statement or made in any such
document immediately prior to such effective date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) That, for the purpose of determining liability of the registrant under the Securities Act of 1933 to any purchaser in the initial
distribution of the securities, the undersigned registrant undertakes that in a primary offering of securities of the undersigned registrant
pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities
are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to
the purchaser and will be considered to offer or sell such securities to such purchaser:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule
424;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to
by the undersigned registrant;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) The portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant
or its securities provided by or on behalf of the undersigned registrant; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser.

The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this registration statement on Form S-3 to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of New York, State of New York, on April 7, 2026.

---

| | | |
|:---|:---|:---|
| **KEEL INFRASTRUCTURE CORP.** | **KEEL INFRASTRUCTURE CORP.** | **KEEL INFRASTRUCTURE CORP.** |
| By: | /s/ Benjamin Gagnon | /s/ Benjamin Gagnon |
|  | Name: | Benjamin Gagnon |
|  | Title: | Chief Executive Officer |

---

In accordance with the requirements of the Securities Act of 1933, as amended, this registration statement has been signed by the following persons in the capacities and on the dates stated. Each person whose signature appears below constitutes and appoints Benjamin Gagnon, Jonathan Mir and Rachel Silverstein and each of them severally, as his or her true and lawful attorney-in-fact and agent, each acting along with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any or all amendments (including post-effective amendments) and exhibits to the registration statement on Form S-3, and to any registration statement filed under SEC Rule 462, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the SEC, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this registration statement on Form S-3 has been signed by the following persons in the capacities indicated on April 7, 2026.

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| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| /s/ Benjamin Gagnon | Chief Executive Officer and Director | April 7, 2026 |
| Benjamin Gagnon |  |  |
| /s/ Jonathan Mir | Chief Financial Officer (Chief Financial Officer and Principal Financial Officer) | April 7, 2026 |
| Jonathan Mir |  |  |
| /s/ Marc-Andre Ammann | Executive Vice President Finance & Accounting (Principal Accounting Officer) | April 7, 2026 |
| Marc-Andre Ammann |  |  |
| /s/ Edith Hofmeister | Independent Director and Chair of the Board of Directors | April 7, 2026 |
| Edith Hofmeister |  |  |
| /s/ Brian Howlett | Independent Director | April 7, 2026 |
| Brian Howlett |  |  |
| /s/ Fanny Philip | Independent Director | April 7, 2026 |
| Fanny Philip |  |  |
| /s/ Amy Freedman | Independent Director | April 7, 2026 |
| Amy Freedman |  |  |
| /s/ Andrew J. Chang | Independent Director | April 7, 2026 |
| Andrew J. Chang |  |  |
| /s/ Wayne Duso | Independent Director | April 7, 2026 |
| Wayne Duso |  |  |

---

## Exhibit 5.1

**Exhibit 5. 1** 

Skadden, Arps, Slate, Meagher & Flom llp

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| | |
|:---|:---|
| One Manhattan West<br> New York, NY 10001<br> ________<br>TEL: (212) 735-3000<br> FAX: (212) 735-2000<br> www.skadden.com<br>| FIRM/AFFILIATE OFFICES<br> -----------<br> BOSTON<br> CHICAGO<br> HOUSTON<br> LOS ANGELES<br> PALO ALTO<br> WASHINGTON, D.C.<br> WILMINGTON<br> -----------<br> ABU DHABI<br> BEIJING<br> BRUSSELS<br> FRANKFURT<br> HONG KONG<br> LONDON<br> MUNICH<br> PARIS<br> SÃO PAULO<br> SEOUL<br> SINGAPORE<br> TOKYO<br> TORONTO<br>|

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April 7, 2026

Keel Infrastructure Corp.

120 Broadway, Suite 1075

New York, NY 10004

Re: Keel Infrastructure Corp. <br> <u>Registration Statement on Form S-3</u>

Ladies and Gentlemen:

We have acted as special United States counsel to Keel Infrastructure Corp., a Delaware corporation (the "Company"), in connection with the registration statement on Form S-3 (the "Registration Statement") to be filed on the date hereof by the Company with the Securities and Exchange Commission (the "Commission") under the Securities Act of 1933 (the "Securities Act"). The Registration Statement relates to the issuance and sale by the Company from time to time, pursuant to Rule 415 of the General Rules and Regulations of the Commission promulgated under the Securities Act (the "Rules and Regulations"), of (i) shares of common stock, par value $0.001 per share, of the Company ("Common Stock"), (ii) shares of preferred stock, par value $0.001 per share, of the Company ("Preferred Stock"), which may be issued in one or more series, (iii) depositary receipts (the "Receipts") representing fractional shares of Preferred Stock, which are called depositary shares (the "Depositary Shares") and which may be issued pursuant to one or more depositary agreements (each, a "Depositary Agreement") proposed to be entered into between the Company and one or more bank or trust companies to be named in the applicable Depositary Agreement (each, a "Bank Depositary"), (iv) warrants to purchase shares of Common Stock or shares of Preferred Stock ("Warrants"), which may be issued pursuant to one or more warrant agreements (each, a "Warrant Agreement") proposed to be entered into by the Company and one or more warrant agents to be named therein, (v) subscription rights to purchase shares of Common Stock or shares of Preferred Stock ("Subscription Rights"), which may be issued under one or more subscription rights certificates (each, a "Subscription Rights Certificate") and/or pursuant to one or more subscription rights agreements (each, a "Subscription Rights Agreement") proposed to be entered into by the Company and one or more subscription agents to be named therein, (vi) purchase contracts ("Purchase Contracts") obligating the holders thereof to purchase from the Company, and the Company to sell to such holders, shares of Common Stock or shares of Preferred Stock at a future date or dates, which may be issued pursuant to one or more purchase contract agreements (each, a "Purchase Contract Agreement") proposed to be entered into by the Company and one or more purchase contract agents to be named therein, (vii) purchase units of the Company ("Purchase Units"), each consisting of ownership of a purchase contract and preferred securities or debt obligations of third-parties, including U.S. treasury securities, or any combination of the foregoing, which may be issued pursuant to one or more agreements (each, a "Purchase Unit Agreement") proposed to be entered into by the Company and one or more purchase unit agents to be named therein, and (viii) such indeterminate number of shares of Common Stock, Preferred Stock or Depositary Shares and indeterminate amount of Debt Securities as may be issued upon conversion, exchange or exercise, as applicable, of any Preferred Stock, Depositary Shares, Debt Securities, Warrants or Subscription Rights or settlement of any Purchase Contracts or Purchase Units, including such shares of Common Stock or Preferred Stock as may be issued pursuant to anti-dilution adjustments determined at the time of offering (collectively, "Indeterminate Securities"). The Common Stock, Preferred Stock, Depositary Shares, Warrants, Subscription Rights, Purchase Contracts, Purchase Units and Indeterminate Securities, offered pursuant to the Registration Statement are collectively referred to herein as the "Securities."

Keel Infrastructure Corp.

April 7, 2026

This opinion is being furnished in accordance with the requirements of Item 601(b)(5) of Regulation S-K under the Securities Act.

In rendering the opinions stated herein, we have examined and relied upon the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) the Registration Statement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) a copy of the Company's Amended and Restated Certificate of Incorporation certified by the Secretary of State of the State of Delaware as of April 1, 2027 (the "Certificate of Incorporation");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) a copy of the Company's bylaws, as amended and in effect as of the date hereof.

We have also examined originals or copies, certified or otherwise identified to our satisfaction, of such records of the Company and such agreements, certificates and receipts of public officials, certificates of officers or other representatives of the Company and others, and such other documents as we have deemed necessary or appropriate as a basis for the opinions stated below.

In our examination, we have assumed the genuineness of all signatures, including electronic signatures, the legal capacity and competency of all natural persons, the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted to us as facsimile, electronic, certified or photocopied copies, and the authenticity of the originals of such copies. As to any facts relevant to the opinions stated herein that we did not independently establish or verify, we have relied upon statements and representations of officers and other representatives of the Company and others and of public officials.

Keel Infrastructure Corp.

April 7, 2026

We do not express any opinion with respect to the laws of any jurisdiction other than (i) the laws of the State of New York, and (ii) the General Corporation Law of the State of Delaware (the "DGCL") (all of the foregoing being referred to as "Opined-on Law"). The Securities may be issued from time to time on a delayed or continuous basis, and this opinion is limited to the laws, including the rules and regulations, as in effect on the date hereof, which laws are subject to change with possible retroactive effect.

As used herein, "Transaction Documents" means the Depositary Agreements, the Warrant Agreements, the Subscription Rights Agreements, the Purchase Contract Agreements, the Purchase Unit Agreements and any applicable underwriting or purchase agreement.

The opinions stated in paragraphs 1 through 7 below presume that all of the following (collectively, the "general conditions") shall have occurred prior to the issuance of the Securities referred to therein: (i) the Registration Statement, as finally amended (including all necessary post-effective amendments), has become effective under the Securities Act; (ii) an appropriate prospectus supplement or term sheet with respect to such Securities has been prepared, delivered and filed in compliance with the Securities Act and the applicable Rules and Regulations; (iii) the applicable Transaction Documents shall have been duly authorized, executed and delivered by the Company and the other parties thereto, including, if such Securities are to be sold or otherwise distributed pursuant to a firm commitment underwritten offering, the underwriting agreement or purchase agreement with respect thereto; (iv) the Board of Directors of the Company, including any duly authorized committee thereof, shall have taken all necessary corporate action to approve the issuance and sale of such Securities and related matters and appropriate officers of the Company have taken all related action as directed by or under the direction of the Board of Directors of the Company; and (v) the terms of the applicable Transaction Documents and the issuance and sale of such Securities have been duly established in conformity with the certificate of incorporation of the Company so as not to violate any applicable law, the certificate of incorporation of the Company or the bylaws of the Company, or result in a default under or breach of any agreement or instrument binding upon the Company or its properties, and so as to comply with any requirement or restriction imposed by any court or governmental body having jurisdiction over the Company or its properties.

Based upon the foregoing and subject to the qualifications and assumptions stated herein, we are of the opinion that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. With respect to any shares of Common Stock offered by the Company, including any Indeterminate Securities constituting Common Stock (the "Offered Common Stock"), when (a) the general conditions shall have been satisfied, (b) if the Offered Common Stock is to be certificated, certificates in the form required under the DGCL representing the shares of Offered Common Stock are duly executed and countersigned or, if the Offered Common Stock is to be issued in uncertificated form, a resolution of the Board of Directors has duly authorized the issuance of the Offered Common Stock in uncertificated form and (c) the shares of Offered Common Stock are registered in the Company's share registry and delivered upon payment of the agreed-upon consideration therefor, the shares of Offered Common Stock, when issued and sold or otherwise distributed in accordance with the provisions of the applicable Transaction Document, will be duly authorized by all requisite corporate action on the part of the Company under the DGCL and validly issued, fully paid and nonassessable, provided that the consideration therefor is not less than $0.001 per share of Common Stock.

Keel Infrastructure Corp.

April 7, 2026

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. With respect to the shares of any series of Preferred Stock offered by the Company, including any Indeterminate Securities constituting Preferred Stock of such series (the "Offered Preferred Stock"), when (a) the general conditions shall have been satisfied, (b) the Board of Directors of the Company, or a duly authorized committee thereof, has duly adopted a Certificate of Designations for the Offered Preferred Stock in accordance with the DGCL (the "Certificate"), (c) the filing of the Certificate with the Secretary of State of the State of Delaware has duly occurred, (d) if the Offered Preferred Stock is to be certificated, certificates in the form required under the DGCL representing the shares of Offered Preferred Stock are duly executed and countersigned or, if the Offered Preferred Stock is to be issued in uncertificated form, a resolution of the Board of Directors has duly authorized the issuance of the Offered Preferred Stock in uncertificated form and (e) the shares of Offered Preferred Stock are registered in the Company's share registry and delivered upon payment of the agreed-upon consideration therefor, the shares of Offered Preferred Stock, when issued and sold or otherwise distributed in accordance with the provisions of the applicable Transaction Document, will be duly authorized by all requisite corporate action on the part of the Company under the DGCL and validly issued, fully paid and nonassessable, provided that the consideration therefor is not less than $0.001 per share of Preferred Stock.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. With respect to any Depositary Shares offered by the Company, including any Indeterminate Securities constituting Depositary Shares (the "Offered Depositary Shares"), when (a) the general conditions shall have been satisfied, (b) the Preferred Stock relating to such Offered Depositary Shares has been duly authorized for issuance by the Company; (c) the Offered Depositary Shares have been duly executed, delivered, countersigned, issued and sold in accordance with the provisions of the applicable Depositary Agreement, and the Offered Depositary Shares have been delivered to the Bank Depositary for deposit in accordance with the applicable Depositary Agreement; and (d) the Receipts evidencing the Depositary Shares have been duly issued against deposit of the related shares of Preferred Stock with the Bank Depositary in accordance with the applicable Depositary Agreement, the Offered Depositary Shares evidenced by such Receipts will entitle the registered holder thereof to the rights specified in such Receipt and in the Deposit Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. With respect to any Warrants offered by the Company (the "Offered Warrants"), when (a) the general conditions shall have been satisfied, (b) the Common Stock or Preferred Stock for which the Offered Warrants are exercisable have been duly authorized for issuance by the Company and (c) certificates evidencing the Offered Warrants have been duly executed, delivered and countersigned in accordance with the provisions of the applicable Warrant Agreement, the Offered Warrants, when issued and sold or otherwise distributed in accordance with the provisions of the applicable Transaction Document upon payment of the agreed-upon consideration therefor, will constitute valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms under the laws of the State of New York.

Keel Infrastructure Corp.

April 7, 2026

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. With respect to any Subscription Rights offered by the Company (the "Offered Subscription Rights"), when (a) the general conditions shall have been satisfied, (b) the Common Stock and/or Preferred Stock relating to such Offered Subscription Rights have been duly authorized for issuance by the Company and (c) the Subscription Rights Certificates have been duly executed, delivered and countersigned in accordance with the provisions of the applicable Subscription Rights Agreement, the Offered Subscription Rights, when issued and sold or otherwise distributed in accordance with the provisions of the applicable Transaction Document upon payment of the agreed-upon consideration therefor, will constitute valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms under the laws of the State of New York.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. With respect to any Purchase Contracts offered by the Company (the "Offered Purchase Contracts"), when (a) the general conditions shall have been satisfied, (b) the Common Stock and/or Preferred Stock relating to such Offered Purchase Contracts have been duly authorized for issuance by the Company and (c) the Offered Purchase Contracts have been duly executed, delivered and countersigned in accordance with the provisions of the applicable Purchase Contract Agreement, the Offered Purchase Contracts, when issued and sold or otherwise distributed in accordance with the provisions of the applicable Transaction Document upon payment of the agreed-upon consideration therefor, will constitute valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms under the laws of the State of New York.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. With respect to any Purchase Units offered by the Company (the "Offered Purchase Units"), when (a) the general conditions shall have been satisfied, (b) the purchase contract and preferred securities or debt obligations included in such Offered Purchase Units have been duly authorized for issuance by the Company and (c) certificates evidencing the Offered Purchase Units have been duly executed, delivered and countersigned in accordance with the provisions of the applicable Purchase Unit Agreement, the Offered Purchase Units, when issued and sold or otherwise distributed in accordance with the provisions of the applicable Transaction Document upon payment of the agreed-upon consideration therefor, will constitute valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms under the laws of the State of New York.

The opinions stated herein are subject to the following assumptions and qualifications:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) we do not express any opinion with respect to the effect on the opinions stated herein of any bankruptcy, insolvency, reorganization, moratorium, fraudulent transfer, preference and other similar laws or governmental orders affecting creditors' rights generally, and the opinions stated herein are limited by such laws and governmental orders and by general principles of equity (regardless of whether enforcement is sought in equity or at law);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) we do not express any opinion with respect to any law, rule, regulation or order that is applicable to any party to any of the Transaction Documents or the transactions contemplated thereby solely because such law, rule, regulation or order is part of a regulatory regime applicable to any such party or any of its affiliates as a result of the specific assets or business operations of such party or such affiliates;

Keel Infrastructure Corp.

April 7, 2026

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) except to the extent expressly stated in the opinions contained herein, we have assumed that each of the Transaction Documents constitutes the valid and binding obligation of each party to such Transaction Document, enforceable against such party in accordance with its terms;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) we do not express any opinion with respect to the enforceability of any provision contained in any Transaction Document relating to any indemnification, contribution, non-reliance, exculpation, release, limitation or exclusion of remedies, waiver or other provisions having similar effect that may be contrary to public policy or violative of federal or state securities laws, rules, regulations or orders, or to the extent any such provision purports to waiver or alter, or has the effect of, waiving or altering any statute of limitations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) we do not express any opinion with respect to the enforceability of any provision of any Transaction Document to the extent that such section purports to bind any Opinion Party to the exclusive jurisdiction of any particular federal court or courts;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) we call to your attention that irrespective of the agreement of the parties to any Transaction Document, a court may decline to hear a case on grounds of forum non conveniens or other doctrine limiting the availability of such court as a forum for resolution of disputes; in addition, we call to your attention that we do not express any opinion with respect to the subject matter jurisdiction of the federal courts of the United States of America in any action arising out of or relating to any Transaction Document;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) the opinions stated herein are limited to the agreements and documents specifically identified in the opinions contained herein (the "Specified Documents") without regard to any agreement or other document referenced in any Specified Document (including agreements or other documents incorporated by reference or attached or annexed thereto) and without regard to any other agreement or document relating to any Specified Document that is not a Transaction Document;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) the shares of Preferred Stock that will be deposited with the Bank Depositary in connection with the issuance of the Offered Depositary Shares will have been duly authorized, validly issued and will be fully paid and nonassessable and that any preemptive rights with respect to such Preferred Stock will have been validly waived or exercised, (ii) such Preferred Stock will be free and clear of any pledge, lien, security interest, charge, claim, equity or encumbrance of any kind or any restriction on transfer or voting, and (iii) certificates for the Preferred Stock will have been duly executed and delivered and will have been properly deposited with the Bank Depositary pursuant to the terms of the Depositary Agreement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) we have assumed that the laws of the State of New York law will be chosen to govern any Transaction Documents entered into subsequent to the date hereof and that such choice is and will be a valid and legal provision;

Keel Infrastructure Corp.

April 7, 2026

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) we do not express any opinion with respect to the enforceability of any provision contained in any Transaction Document providing for indemnity by any party thereto against any loss in obtaining the currency due to such party under any Transaction Document from a court judgment in another currency; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(k) to the extent that any opinion relates to the enforceability of the choice of New York law and choice of New York forum provisions contained in any Transaction Document, the opinions stated herein are subject to the qualification that such enforceability may be subject to, in each case, (i) the exceptions and limitations in New York General Obligations Law Sections 5-1401 and 5-1402 and (ii) principles of comity and constitutionality.

In addition, in rendering the foregoing opinions we have also assumed that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) neither the execution and delivery by the Company of the Transaction Documents nor the performance by the Company of its obligations thereunder, including the issuance and sale of the applicable Securities: (i) constitutes or will constitute a violation of, or a default under, any lease, indenture, agreement or other instrument to which the Company or its property is subject, (ii) contravenes or will contravene any order or decree of any governmental authority to which the Company or its property is subject, or (iii) violates or will violate any law, rule or regulation to which the Company or its property is subject (except that we do not make the assumption set forth in this clause (iii) with respect to the Opined-on Law); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) neither the execution and delivery by the Company of the Transaction Documents nor the performance by the Company of its obligations thereunder, including the issuance and sale of the applicable Securities, requires or will require the consent, approval, licensing or authorization of, or any filing, recording or registration with, any governmental authority under any law, rule or regulation of any jurisdiction.

We hereby consent to the reference to our firm under the heading "Legal Matters" in the prospectus forming part of the Registration Statement. We also hereby consent to the filing of this opinion letter with the Commission as an exhibit to the Registration Statement. In giving this consent, we do not thereby admit that we are within the category of persons whose consent is required under Section 7 of the Securities Act or the Rules and Regulations. This opinion letter is expressed as of the date hereof unless otherwise expressly stated, and we disclaim any undertaking to advise you of any subsequent changes in the facts stated or assumed herein or of any subsequent changes in applicable laws.

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| |
|:---|
| Very truly yours, |
| /s/ Skadden, Arps, Slate, Meagher & Flom, LLP |

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## Exhibit 23.1

**Exhibit 23.1**

**Consent of Independent Registered Public Accounting Firm** 

We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 of Keel Infrastructure Corp. of our report dated March 31, 2026 relating to the financial statements and the effectiveness of internal control over financial reporting of Bitfarms Ltd., which appears in Bitfarms Ltd.'s Annual Report on Form 10-K for the year ended December 31, 2025. We also consent to the reference to us under the heading "Experts" in such Registration Statement.

**/s/PricewaterhouseCoopers LLP**

Chartered Professional Accountants, Licensed Public Accountants

Toronto, Canada

April 7, 2026

## Ex-Filing

?xml version='1.0' encoding='ASCII'? Filing Fee Exhibit

**Ex-Filing Fees**

**CALCULATION OF FILING FEE TABLES**

**S-3**

**KEEL INFRASTRUCTURE CORP.**

**Table 1: Newly Registered and Carry Forward Securities**

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| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Line Item Type** | **Security Type** | **Security Class Title** | **Notes** | **Fee Calculation<br> Rule** | **Amount Registered** | **Proposed Maximum Offering<br> Price Per Unit** | **Maximum Aggregate Offering Price** | **Fee Rate** | **Amount of Registration Fee** |
| *Newly Registered Securities* | *Newly Registered Securities* | *Newly Registered Securities* | *Newly Registered Securities* | *Newly Registered Securities* | *Newly Registered Securities* | *Newly Registered Securities* | *Newly Registered Securities* | *Newly Registered Securities* | *Newly Registered Securities* |
| Fees to be Paid | Equity | Common Stock, par value $0.001 per share | (1) | 457(r) |  | $| $— | 0.0001381 | $— |
| Fees to be Paid | Equity | Preferred Stock, par value $0.001 per share | (2) | 457(r) |  |  |  | 0.0001381 |  |
| Fees to be Paid | Equity | Depositary Shares | (3) | 457(r) |  |  |  | 0.0001381 |  |
| Fees to be Paid | Other | Warrants | (4) | 457(r) |  |  |  | 0.0001381 |  |
| Fees to be Paid | Other | Subscription Rights | (5) | 457(r) |  |  |  | 0.0001381 |  |
| Fees to be Paid | Other | Purchase Contracts | (6) | 457(r) |  |  |  | 0.0001381 |  |
| Fees to be Paid | Other | Purchase Units | (7) | 457(r) |  | $| $— | 0.0001381 | $— |
| Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | $0.00 |  | 0.00 |
| Total Fees Previously Paid: | Total Fees Previously Paid: | Total Fees Previously Paid: | Total Fees Previously Paid: | Total Fees Previously Paid: | Total Fees Previously Paid: | Total Fees Previously Paid: |  |  |  |
| Total Fee Offsets: | Total Fee Offsets: | Total Fee Offsets: | Total Fee Offsets: | Total Fee Offsets: | Total Fee Offsets: | Total Fee Offsets: |  |  | 0.00 |
| Net Fee Due: | Net Fee Due: | Net Fee Due: | Net Fee Due: | Net Fee Due: | Net Fee Due: | Net Fee Due: |  |  | $0.00 |

---

**__________________________________________ Offering Note(s)**

&nbsp;&nbsp;&nbsp;&nbsp;(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices and as may be issued upon redemption, exercise, conversion, exchange or settlement of any securities registered hereunder, including under any applicable antidilution provisions. In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the registration fee, which will be paid subsequently on a pay-as-you-go basis. The registrant will calculate the registration fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment.

&nbsp;&nbsp;&nbsp;&nbsp;(2) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices and as may be issued upon redemption, exercise, conversion, exchange or settlement of any securities registered hereunder, including under any applicable antidilution provisions. In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the registration fee, which will be paid subsequently on a pay-as-you-go basis. The registrant will calculate the registration fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment.

&nbsp;&nbsp;&nbsp;&nbsp;(3) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices and as may be issued upon redemption, exercise, conversion, exchange or settlement of any securities registered hereunder, including under any applicable antidilution provisions. In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the registration fee, which will be paid subsequently on a pay-as-you-go basis. The registrant will calculate the registration fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment.

&nbsp;&nbsp;&nbsp;&nbsp;(4) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices and as may be issued upon redemption, exercise, conversion, exchange or settlement of any securities registered hereunder, including under any applicable antidilution provisions. In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the registration fee, which will be paid subsequently on a pay-as-you-go basis. The registrant will calculate the registration fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment.

&nbsp;&nbsp;&nbsp;&nbsp;(5) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices and as may be issued upon redemption, exercise, conversion, exchange or settlement of any securities registered hereunder, including under any applicable antidilution provisions. In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the registration fee, which will be paid subsequently on a pay-as-you-go basis. The registrant will calculate the registration fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment.

&nbsp;&nbsp;&nbsp;&nbsp;(6) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices and as may be issued upon redemption, exercise, conversion, exchange or settlement of any securities registered hereunder, including under any applicable antidilution provisions. In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the registration fee, which will be paid subsequently on a pay-as-you-go basis. The registrant will calculate the registration fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment.

&nbsp;&nbsp;&nbsp;&nbsp;(7) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices and as may be issued upon redemption, exercise, conversion, exchange or settlement of any securities registered hereunder, including under any applicable antidilution provisions. In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of the registration fee, which will be paid subsequently on a pay-as-you-go basis. The registrant will calculate the registration fee applicable to an offer of securities pursuant to this registration statement based on the fee payment rate in effect on the date of such fee payment.