Document:

Exhibit 4.2

 

NUMBER

 

C-

 

SHARES

SEE REVERSE FOR

CERTAIN DEFINITIONS

CUSIP [       ]

 

DORCHESTER CAPITAL ACQUISITION CORP.

INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE

CLASS A COMMON STOCK

 

This Certifies that

 

is the owner of

 

FULLY PAID AND NON-ASSESSABLE SHARES OF THE PAR VALUE OF $0.0001 EACH
OF THE CLASS A COMMON STOCK OF

 

DORCHESTER CAPITAL ACQUISITION CORP.

(THE “CORPORATION”)

 

transferable on the books of the Corporation in person or by duly authorized
attorney upon surrender of this certificate properly endorsed. The Corporation will be forced to redeem all of its shares of Class A common
stock if it is unable to complete a business combination by the date as set forth in the Certificate of Incorporation of the Corporation.

 

This certificate is not valid unless countersigned by the Transfer
Agent and registered by the Registrar of the Corporation.

 

Witness the seal of the Corporation and the facsimile
signatures of its duly authorized officers.

 

	 	[Corporate Seal]	 
	Corporate Secretary	Delaware	Chief Financial Officer

 

     

     

    

 

DORCHESTER CAPITAL ACQUISITION CORP.

 

The Corporation will furnish without charge to
each stockholder who so requests the powers, designations, preferences and relative, participating, optional or other special rights of
each class of stock or series thereof of the Corporation and the qualifications, limitations or restrictions of such preferences and/or
rights. This certificate and the shares represented thereby are issued and shall be held subject to all the provisions of the Corporation’s
certificate of incorporation, as may be amended by from to time (the “Charter”), and resolutions of the Corporation’s
Board of Directors providing for the issue of securities (copies of which may be obtained from the secretary of the Corporation), to all
of which the holder of this certificate by acceptance hereof assents.

 

The following abbreviations, when used in the inscription
on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations:

 

	TEN COM	– as tenants in common	UNIF GIFT MIN ACT	
    – __________ Custodian __________

           (Cust)                               Minor)

	 	 	 	 
	TEN ENT	– as tenants by the entireties	 	
    under Uniform Gifts to Minors Act

     

     

    (State)

	 	 
	JT TEN	– as joint tenants with right of survivorship and not as tenants in common

 

Additional abbreviations may also be used though not in the above list.

 

For value received,                               hereby sells, assigns and transfers unto

 

 

(PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING
NUMBER(S) OF ASSIGNEE(S))

 

 

(PLEASE PRINT OR TYPEWRITE NAME(S) AND ADDRESS(ES),
INCLUDING ZIP CODE, OF ASSIGNEE(S))

 

 

 

 

 

 

 

 

 

 

Shares of the capital stock represented by the within Certificate,
and hereby irrevocably constitutes and appoints

 

Attorney to transfer the said stock on the books of the within named
Corporation with full power of substitution in the premises.

 

    2

     

    

 

Dated:

 

 

NOTICE: THE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE
NAME AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER.

 

Signature(s) Guaranteed:

By

 

THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM,
PURSUANT TO RULE 17Ad-15 UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (OR ANY SUCCESSOR RULE)).

 

In each case, as more fully described in the Corporation’s
final prospectus dated [   ], 2022, the holder(s) of this certificate shall be entitled to receive a pro-rata portion of certain funds held
in the trust account established in connection with the Corporation’s initial public offering (the “Trust Account”)
only in the event that (i) the Corporation redeems the shares of Class A common stock sold in its initial public offering and liquidates
because it does not consummate an initial business combination within the period of time set forth in the Charter; (ii) the Corporation
redeems the shares of Class A common stock sold in its initial public offering in connection with a stockholder vote to approve an amendment
to the Charter that would affect the substance or timing of the Corporation’s obligation to redeem 100% of the Class A common stock
if it does not consummate an initial business combination within the period of time set forth therein; or (iii) if the holder(s) seek(s)
to redeem for cash his, her or its respective shares of Class A common stock in connection with a tender offer (or proxy solicitation,
solely in the event the Corporation seeks stockholder approval of the proposed initial business combination) setting forth the details
of a proposed initial business combination. In no other circumstances shall the holder(s) have any right or interest of any kind in or
to the Trust Account.

 

3Exhibit 4.3

 

[Form of Warrant Certificate]

 

[Face]

 

Number

 

Warrants

 

THIS WARRANT SHALL BE NULL AND VOID IF NOT EXERCISED
PRIOR TO

THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED FOR

IN THE WARRANT AGREEMENT DESCRIBED BELOW

 

DORCHESTER CAPITAL ACQUISITION CORP.

Incorporated Under the Laws of the State of Delaware

 

CUSIP [          ]

 

Warrant Certificate

 

This Warrant Certificate
certifies that                 , or registered assigns, is the registered holder of                         
warrant(s) evidenced hereby (the “Warrants” and each, a “Warrant”) to purchase shares
of Class A common stock, $0.0001 par value per share (“Class A Common Stock”), of Dorchester Capital Acquisition
Corp., a Delaware corporation (the “Company”). Each Warrant entitles the holder, upon exercise during the period
set forth in the Warrant Agreement referred to below, to receive from the Company that number of fully paid and non-assessable shares
of Class A Common Stock as set forth below, at the exercise price (the “Exercise Price”) as determined pursuant
to the Warrant Agreement, payable in lawful money of the United States of America (or through “cashless exercise”
as provided for in the Warrant Agreement) upon surrender of this Warrant Certificate and payment of the Exercise Price at the office or
agency of the Warrant Agent referred to below, subject to the conditions set forth herein and in the Warrant Agreement. Defined terms
used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.

 

Each whole Warrant is initially
exercisable for one fully paid and non-assessable share of Class A Common Stock. Fractional shares shall not be issued upon exercise of
any Warrant. If, upon the exercise of Warrants, a holder would be entitled to receive a fractional interest in a share of Class A Common
Stock, the Company shall round down, to the nearest whole number, the number of shares of Class A Common Stock to be issued to the Warrant
holder upon exercise, and return to the holder of such Warrant an amount in cash equal to the product of such fractional interest and
the volume weighted average trading price of the Common Stock during the ten (10) day trading period that commences on the tenth trading
day prior to the day on which such Warrant is exercised. The number of shares of Class A Common Stock issuable upon exercise of the Warrants
is subject to adjustment upon the occurrence of certain events as set forth in the Warrant Agreement.

 

The initial Exercise Price
per share of Class A Common Stock for any Warrant is equal to $11.50 per share. The Exercise Price is subject to adjustment upon the occurrence
of certain events as set forth in the Warrant Agreement.

 

Subject to the conditions
set forth in the Warrant Agreement, the Warrants may be exercised only during the Exercise Period and to the extent not exercised by the
end of such Exercise Period, such Warrants shall become void.

 

Reference is hereby made to
the further provisions of this Warrant Certificate set forth on the reverse hereof and such further provisions shall for all purposes
have the same effect as though fully set forth at this place.

 

This Warrant Certificate shall
not be valid unless countersigned by the Warrant Agent, as such term is used in the Warrant Agreement.

 

This Warrant Certificate shall
be governed by and construed in accordance with the internal laws of the State of New York, without regard to conflicts of laws principles
thereof.

 

[Form of Warrant Certificate]

 

[Reverse]

 

     

     

    

 

The Warrants evidenced by
this Warrant Certificate are part of a duly authorized issue of Warrants entitling the holder on exercise to receive shares of Class A
Common Stock and are issued or to be issued pursuant to a Warrant Agreement dated as of [           ], 2022 (the “Warrant Agreement”),
duly executed and delivered by the Company to Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent
(the “Warrant Agent”), which such Warrant Agreement is hereby incorporated by reference in and made a part of
this instrument and is hereby referred to for a description of the rights, limitation of rights, obligations, duties and immunities thereunder
of the Warrant Agent, the Company and the holders (the words “holders” or “holder”
meaning the Registered Holders or Registered Holder, respectively) of the Warrants. A copy of the Warrant Agreement may be obtained by
the holder hereof upon written request to the Company. Defined terms used in this Warrant Certificate but not defined herein shall have
the meanings given to them in the Warrant Agreement.

 

Warrants may be exercised
at any time during the Exercise Period set forth in the Warrant Agreement. The holder of Warrants evidenced by this Warrant Certificate
may exercise them by surrendering this Warrant Certificate, with the form of election to purchase set forth hereon properly completed
and executed, together with payment of the Exercise Price as specified in the Warrant Agreement (or through “cashless exercise”
as provided for in the Warrant Agreement) at the principal corporate trust office of the Warrant Agent. In the event that upon any exercise
of Warrants evidenced hereby the number of Warrants exercised shall be less than the total number of Warrants evidenced hereby, there
shall be issued to the holder hereof or such holder’s assignee, a new Warrant Certificate evidencing the number of Warrants not
exercised.

 

Notwithstanding anything else
in this Warrant Certificate or the Warrant Agreement, no Warrant may be exercised unless at the time of exercise (i) a registration statement
covering the issuance of the shares of Class A Common Stock to be issued upon exercise is effective under the Securities Act and (ii)
a prospectus thereunder relating to the shares of Class A Common Stock is current, except through “cashless exercise”
as provided for in the Warrant Agreement.

 

The Warrant Agreement provides
that upon the occurrence of certain events the number of shares of Class A Common Stock issuable upon exercise of the Warrants set forth
on the face hereof may, subject to certain conditions, be adjusted. If, upon exercise of a Warrant, the holder thereof would be entitled
to receive a fractional interest in a share of Class A Common Stock, the Company shall round down, to the nearest whole number, the number
of shares of Class A Common Stock to be issued to the holder of the Warrant upon exercise, and return to the holder of such Warrant an
amount in cash equal to the product of such fractional interest and the volume weighted average trading price of the Common Stock during
the ten (10) day trading period that commences on the tenth trading day prior to the day on which such Warrant is exercised.

 

Warrant Certificates, when
surrendered at the principal corporate trust office of the Warrant Agent by the Registered Holder thereof in person or by legal representative
or attorney duly authorized in writing, may be exchanged, in the manner and subject to the limitations provided in the Warrant Agreement,
but without payment of any service charge, for another Warrant Certificate or Warrant Certificates of like tenor evidencing in the aggregate
a like number of Warrants.

 

Upon due presentation for
registration of transfer of this Warrant Certificate at the office of the Warrant Agent a new Warrant Certificate or Warrant Certificates
of like tenor and evidencing in the aggregate a like number of Warrants shall be issued to the transferee(s) in exchange for this Warrant
Certificate, subject to the limitations provided in the Warrant Agreement, without charge except for any tax or other governmental charge
imposed in connection therewith.

 

The Company and the Warrant
Agent may deem and treat the Registered Holder(s) hereof as the absolute owner(s) of this Warrant Certificate (notwithstanding any notation
of ownership or other writing hereon made by anyone), for the purpose of any exercise hereof, of any distribution to the holder(s) hereof,
and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. Neither the
Warrants nor this Warrant Certificate entitles any holder hereof to any rights of a stockholder of the Company.

 

Election to Purchase

 

(To Be Executed Upon Exercise of Warrant)

 

    2

     

    

 

The undersigned hereby irrevocably
elects to exercise the right, represented by this Warrant Certificate, to receive shares of Class A Common Stock and herewith tenders
payment for such shares of Class A Common Stock to the order of Dorchester Capital Acquisition Corp. (the “Company”)
in the amount of $                   in accordance with the terms hereof. The undersigned requests that a certificate for such shares of Class A Common
Stock be registered in the name of                   , whose address is                   and that such shares be delivered to                   whose address is                  .
If said number of shares is less than all of the shares of Class A Common Stock purchasable hereunder, the undersigned requests that a
new Warrant Certificate representing the remaining balance of such shares of Class A Common Stock be registered in the name of                   , whose
address is                   and that such Warrant Certificate be delivered to                   , whose address is                   .

 

In the event that the Warrant
is to be exercised on a “cashless basis” pursuant to Section 7.4 of the Warrant Agreement, the number
of shares of Class A Common Stock that this Warrant is exercisable for shall be determined in accordance with Section 7.4 of the
Warrant Agreement.

 

In the event that the Warrant
may be exercised, to the extent allowed by the Warrant Agreement, through cashless exercise (i) the number of shares of Class A Common
Stock that this Warrant is exercisable for would be determined in accordance with the relevant section of the Warrant Agreement which
allows for such cashless exercise and (ii) the holder hereof shall complete the following: The undersigned hereby irrevocably elects to
exercise the right, represented by this Warrant Certificate, through the cashless exercise provisions of the Warrant Agreement, to receive
shares of Class A Common Stock. If said number of shares is less than all of the shares of Common Stock purchasable hereunder (after giving
effect to the cashless exercise), the undersigned requests that a new Warrant Certificate representing the remaining balance of such shares
of Class A Common Stock be registered in the name of                       , whose address is                       and that such Warrant Certificate be delivered to                      , whose address
is                  .

 

[Signature Page Follows]

 

    3

     

    

 

Date:

 

	 	 
	 	(Signature)
	 	 
	 	 
	 	 
	 	 
	 	(Address)
	 	 
	 	 
	 	(Tax Identification Number)

 

Signature Guaranteed:

 

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE
GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE
MEDALLION PROGRAM, PURSUANT TO THE U.S. SECURITIES AND EXCHANGE COMMISSION RULE 17Ad-15 (OR ANY SUCCESSOR RULE)) UNDER THE SECURITIES
EXCHANGE ACT OF 1934, AS AMENDED.

 

 

4

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