Exhibit 10.4


 





REGISTRATION RIGHTS AGREEMENT


 


THIS REGISTRATION RIGHTS AGREEMENT
(this “Agreement”), dated as of October 18, 2021, is made and entered into by and between Blockchain Moon Acquisition
Corp., a Delaware corporation (the “Company”) and Jupiter Sponsor LLC, a Delaware limited liability company
(the “Sponsor” and together with any other parties listed on the signature pages hereto and any person
or entity who hereafter becomes a party to this Agreement pursuant to Section ‎5.2 of this Agreement, being
referred to herein as a “Holder” and collectively as the “Holders”).


 


RECITALS


 


WHEREAS, the Sponsor
and certain other Holders (if any) collectively own an aggregate of 2,875,000 Common Stock (the “Common Stock”),
par value $0.0001 per share (the “Founder Shares”), of the Company, issued prior to the date hereof in a private
placement and pursuant to certain transfers;


 


WHEREAS, up to an aggregate
of 375,000 Founder Shares are subject to forfeiture by the Sponsor if the over-allotment option in connection with the Company’s
initial public offering is not exercised in full;


 


WHEREAS, on October
18, 2021, the Company and the Sponsor entered into that certain Sponsor Units Purchase Agreement, pursuant to which the Sponsor agreed
to purchase 400,000 units (or up to 430,000 units if the over-allotment option in connection with the Company’s initial public
offering is exercised in full) (the “Private Units”), in a private placement transaction occurring simultaneously
with the closing of the Company’s initial public offering, each Private Unit consisting of one share of Common Stock (“Private
Share”), one right (the “Private Right”) and one warrant (the “Private Warrant”). Each
Private Warrant entitles its holder to purchase one-half (1/2) of one share of Common Stock at a price of $11.50 per full share. Each
Private Right entitles the holder thereof to receive one-tenth (1/10) of one share of Common Stock upon the consummation of the Company’s
initial business combination;


  


WHEREAS, the Company
and the Holders desire to enter into this Agreement, pursuant to which the Company shall grant the Holders certain registration rights
with respect to certain securities of the Company, as set forth in this Agreement.


 


NOW, THEREFORE, in
consideration of the representations, covenants and agreements contained herein, and certain other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the parties hereto, intending to be legally bound, hereby agree as follows:


 


ARTICLE I

DEFINITIONS


 


1.1 Definitions.
The terms defined in this Article I shall, for all purposes of this Agreement, have the respective meanings set forth below:


 


“Adverse Disclosure”
shall mean any public disclosure of material non-public information, which disclosure, in the good faith judgment of the Chief Executive
Officer or any principal financial officer of the Company, after consultation with counsel to the Company, (i) would be required
to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain
any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein (in the case
of any prospectus and any preliminary prospectus, in the light of the circumstances under which they were made) not misleading, (ii) would
not be required to be made at such time if the Registration Statement were not being filed and (iii) the Company has a bona fide
business purpose for not making such information public.


 


“Agreement”
shall have the meaning given in the Preamble.


 


“Board”
shall mean the Board of Directors of the Company.


 






     


     


    

 


“Business Combination”
shall mean any merger, capital stock exchange, asset acquisition, stock purchase, recapitalization, reorganization or other similar business
combination involving the Corporation and one or more businesses or entities (“Target Business”), or entering
into contractual arrangements that give the Corporation control over such a Target Business.


 


“Commission”
shall mean the Securities and Exchange Commission.


 


“Company”
shall have the meaning given in the Preamble.


 


“Demand Registration”
shall have the meaning given in subsection ‎2.1.1.


 


“Exchange Act”
shall mean the Securities Exchange Act of 1934, as it may be amended from time to time.


 


“Form S-1”
shall have the meaning given in subsection ‎2.1.1.


 


“Form S-3”
shall have the meaning given in subsection ‎2.3.


 


“Founder Shares”
shall have the meaning given in the Recitals hereto.


 


“Founder Shares
Lock-up Period” shall mean, with respect to the Founder Shares until the earlier of (A) with respect to 50% of the
Founder Shares, for a period ending on the earlier to occur of the six-month anniversary of the completion of the Business Combination
or the date on which the closing price of the Common Stock exceeds $12.50 for any 20 trading days within a 30-day trading period following
the closing of the Business Combination; (B) with respect to the remaining 50% of the Founder Shares, for a period ending on the
six-month anniversary of the closing of the Business Combination or (C) in each case, subsequent to the Business Combination, the
date on which we complete a liquidation, merger, share exchange, reorganization or other similar transaction that results in all of the
public stockholders having the right to exchange their shares of Common Stock for cash, securities or other property.


 


“Holders”
shall have the meaning given in the Preamble.


 


“Insider Letter”
shall mean that certain letter agreement, dated as of October 18, 2021, by and among the Company, the Sponsor, and each of the Company’s
officers, directors and director nominees.


 


“Maximum Number
of Securities” shall have the meaning given in subsection ‎2.1.4.


 


“Misstatement”
shall mean an untrue statement of a material fact or an omission to state a material fact required to be stated in a Registration Statement
or Prospectus or necessary to make the statements in a Registration Statement or Prospectus (in the case of a Prospectus, in the light
of the circumstances under which they were made) not misleading.


 


“Common Stock”
shall have the meaning given in the Recitals hereto.


 


“Permitted Transferees”
shall mean any person or entity to whom a Holder of Registrable Securities is permitted to transfer such Registrable Securities prior
to the expiration of the Founder Shares Lock-up Period or Private Placement Lock-up Period, as the case may be, under the Insider Letter
and any other applicable agreement between such Holder and the Company and to any transferee thereafter.


 


“Piggyback Registration”
shall have the meaning given in subsection ‎2.2.1.


 


“Private Placement
Lock-up Period” shall mean, with respect to Private Units that are held by the initial purchasers of such Private Units
or their Permitted Transferees, Private Shares, Private Rights, Private Warrants and any of shares of Common Stock issued or issuable
upon the conversion of the Private Rights and Private Warrants and that are held by the initial purchasers of the Private Rights, Private
Warrants or their Permitted Transferees, the period ending 30 days after the completion of the Company’s initial Business Combination.


 






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“Private Rights”
shall have the meaning given in the Recitals hereto.


 


“Private Shares”
shall have the meaning given in the Recitals hereto.


  


“Private Units”
shall have the meaning given in the Recitals hereto.


 


“Private Warrants”
shall have the meaning given in the Recitals hereto.


 


“Prospectus”
shall mean the prospectus included in any Registration Statement, as supplemented by any and all prospectus supplements and as amended
by any and all post-effective amendments and including all material incorporated by reference in such prospectus.


 


“Registrable Security”
shall mean (a) the Founder Shares, (b) the Private Units (including any shares of Common Stock issued or issuable upon the conversion
of any such Private Rights), (c) any outstanding shares of Common Stock or any other equity security (including the shares of Common
Stock issued or issuable upon the exercise of any other equity security) of the Company held by a Holder as of the date of this Agreement,
(d) any equity securities (including the shares of Common Stock issued or issuable upon the exercise of any such equity security)
of the Company issuable upon conversion of any working capital loans in an amount up to $1,500,000 made to the Company by a Holder, and
(e) any other equity security of the Company issued or issuable with respect to any such shares of Common Stock by way of a share
capitalization or share subdivision or in connection with a combination of shares, recapitalization, merger, consolidation or reorganization; provided, however,
that, as to any particular Registrable Security, such securities shall cease to be Registrable Securities when: (A) a Registration
Statement with respect to the sale of such securities shall have become effective under the Securities Act and such securities shall have
been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been
otherwise transferred, new certificates for such securities not bearing a legend restricting further transfer shall have been delivered
by the Company and subsequent public distribution of such securities shall not require registration under the Securities Act; (C) such
securities shall have ceased to be outstanding; (D) such securities may be sold without registration pursuant to Rule 144 promulgated
under the Securities Act (or any successor rule promulgated thereafter by the Commission) (but with no volume or other restrictions
or limitations); or (E) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or
other public securities transaction.


 


“Registration”
shall mean a registration effected by preparing and filing a registration statement or similar document in compliance with the requirements
of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement becoming
effective.


 


“Registration
Expenses” shall mean the out-of-pocket expenses of a Registration, including, without limitation, the following:


 


(A) all registration
and filing fees (including fees with respect to filings required to be made with the Financial Industry Regulatory Authority, Inc.)
and any securities exchange on which the Common Stock is then listed;


 


(B) fees and
expenses of compliance with securities or blue sky laws (including reasonable fees and disbursements of counsel for the Underwriters in
connection with blue sky qualifications of Registrable Securities);


 


(C) printing,
messenger, telephone and delivery expenses;


 


(D) reasonable
fees and disbursements of counsel for the Company;


 


(E) reasonable
fees and disbursements of all independent registered public accountants of the Company incurred specifically in connection with such Registration;
and


 


(F) reasonable
fees and expenses of one legal counsel selected by the holders of a majority-in-interest of the Registrable Securities to be registered
for offer and sale in the applicable Registration.


 






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“Registration
Statement” shall mean any registration statement that covers the Registrable Securities pursuant to the provisions of this
Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements
to such registration statement, and all exhibits to and all material incorporated by reference in such registration statement.


 


“Requesting Holder”
shall have the meaning given in subsection ‎2.1.1.


 


“Securities Act”
shall mean the Securities Act of 1933, as amended from time to time.


 


“Sponsor”
shall have the meaning given in the Recitals hereto.


 


“Underwriter”
shall mean a securities dealer who purchases any Registrable Securities as principal in an Underwritten Offering and not as part of such
dealer’s market-making activities.


 


“Underwritten
Registration” or “Underwritten Offering” shall mean a Registration in which securities of the
Company are sold to an Underwriter in a firm commitment underwriting for distribution to the public.


 


ARTICLE II

REGISTRATIONS


 


2.1 Demand Registration.


 


2.1.1 Request for Registration.
Subject to the provisions of subsection ‎2.1.4 and Section ‎2.4 hereof, at any time and from time
to time on or after the date the Company consummates the initial Business Combination, the Sponsor may make a written demand for Registration
of all or part of their Registrable Securities, which written demand shall describe the amount and type of securities to be included
in such Registration and the intended method(s) of distribution thereof (such written demand a “Demand Registration”).
The Company shall, within ten (10) days of the Company’s receipt of the Demand Registration, notify, in writing, all other
Holders of Registrable Securities of such demand, and each Holder of Registrable Securities who thereafter wishes to include all or a
portion of such Holder’s Registrable Securities in a Registration pursuant to a Demand Registration (each such Holder that includes
all or a portion of such Holder’s Registrable Securities in such Registration, a “Requesting Holder”)
shall so notify the Company, in writing, within five (5) days after the receipt by the Holder of the notice from the Company. Upon
receipt by the Company of any such written notification from a Requesting Holder(s) to the Company, such Requesting Holder(s) shall
be entitled to have their Registrable Securities included in a Registration pursuant to a Demand Registration and the Company shall (i) file
a Registration Statement in respect of all Registrable Securities requested by the Sponsor and Requesting Holder(s) pursuant such
Demand Registration, not more than forty five (45) days immediately after the Company’s receipt of the Demand Registration, and
(ii) shall effect the registration thereof as soon as practicable thereafter. Under no circumstances shall the Company be obligated
to effect more than an aggregate of three (3) Registrations pursuant to a Demand Registration under this subsection ‎2.1.1
with respect to any or all Registrable Securities; provided, however, that a Registration shall not be counted for such purposes unless
a Form S-1 or any similar long-form registration statement that may be available at such time (“Form S-1”)
has become effective and all of the Registrable Securities requested by the Requesting Holders to be registered on behalf of the Requesting
Holders in such Form S-1 Registration have been sold, in accordance with Section ‎3.1 of this Agreement.


 


2.1.2 Effective
Registration. Notwithstanding the provisions of subsection ‎2.1.1 above or any other part of
this Agreement, a Registration pursuant to a Demand Registration shall not count as a Registration unless and until (i) the
Registration Statement filed with the Commission with respect to a Registration pursuant to a Demand Registration has been declared
effective by the Commission and (ii) the Company has complied with all of its obligations under this Agreement with respect
thereto; provided, further, that if, after such Registration Statement has been declared effective, an
offering of Registrable Securities in a Registration pursuant to a Demand Registration is subsequently interfered with by any stop
order or injunction of the Commission, federal or state court or any other governmental agency the Registration Statement with
respect to such Registration shall be deemed not to have been declared effective, unless and until, (i) such stop order or
injunction is removed, rescinded or otherwise terminated, and (ii) the Sponsor thereafter affirmatively elects to continue with
such Registration and accordingly notify the Company in writing, but in no event later than five (5) days, of such
election; provided, further, that the Company shall not be obligated or required to file another
Registration Statement until the Registration Statement that has been previously filed with respect to a Registration pursuant to a
Demand Registration becomes effective or is subsequently terminated.


  






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2.1.3 Underwritten Offering.
Subject to the provisions of subsection ‎2.1.4 and Section ‎2.4 hereof,
if the Sponsor so advises the Company as part of its Demand Registration that the offering of the Registrable Securities pursuant to such
Demand Registration shall be in the form of an Underwritten Offering, then the right of the Sponsor or Requesting Holder (if any) to include
its Registrable Securities in such Registration shall be conditioned upon such Holder’s participation in such Underwritten Offering
and the inclusion of such Holder’s Registrable Securities in such Underwritten Offering to the extent provided herein. All such
Holders proposing to distribute their Registrable Securities through an Underwritten Offering under this subsection ‎2.1.3 shall
enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by the Sponsor.


 


2.1.4 Reduction of Underwritten
Offering. If the managing Underwriter or Underwriters in an Underwritten Registration pursuant to a Demand Registration, in good faith,
advises the Company, the Sponsor and the Requesting Holders (if any) in writing that the dollar amount or number of Registrable Securities
that the Sponsor and the Requesting Holders (if any) desire to sell, taken together with all other shares of Common Stock or other equity
securities that the Company desires to sell and the shares of Common Stock, if any, as to which a Registration has been requested pursuant
to separate written contractual piggy-back registration rights held by any other stockholders who desire to sell, exceeds the maximum
dollar amount or maximum number of equity securities that can be sold in the Underwritten Offering without adversely affecting the proposed
offering price, the timing, the distribution method, or the probability of success of such offering (such maximum dollar amount or maximum
number of such securities, as applicable, the “Maximum Number of Securities”), then the Company shall include
in such Underwritten Offering, as follows: (i) first, the Registrable Securities of the Sponsor and the Requesting Holders (if any)
(pro rata based on the respective number of Registrable Securities that each Sponsor and Requesting Holder (if any) has requested be included
in such Underwritten Registration and the aggregate number of Registrable Securities that the Sponsor and Requesting Holders have requested
be included in such Underwritten Registration) that can be sold without exceeding the Maximum Number of Securities; (ii) second,
to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the shares of Common Stock or
other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (iii) third,
to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the shares of
Common Stock or other equity securities of other persons or entities that the Company is obligated to register in a Registration pursuant
to separate written contractual arrangements with such persons and that can be sold without exceeding the Maximum Number of Securities.


 


2.1.5 Demand Registration
Withdrawal. The Sponsor or a majority-in-interest of the Requesting Holders (if any), pursuant to a Registration under subsection ‎2.1.1 shall
have the right to withdraw from a Registration pursuant to such Demand Registration for any or no reason whatsoever upon written notification
to the Company and the Underwriter or Underwriters (if any) of their intention to withdraw from such Registration prior to the effectiveness
of the Registration Statement filed with the Commission with respect to the Registration of their Registrable Securities pursuant to such
Demand Registration. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration
Expenses incurred in connection with a Registration pursuant to a Demand Registration prior to its withdrawal under this subsection ‎2.1.5.


 


2.2 Piggyback Registration.


 


2.2.1 Piggyback
Rights. If, at any time on or after the date the Company consummates a Business Combination, the Company proposes to file a
Registration Statement under the Securities Act with respect to an offering of equity securities, or securities or other obligations
exercisable or exchangeable for, or convertible into equity securities, for its own account or for the account of stockholders of
the Company (or by the Company and by the stockholders of the Company including, without limitation, pursuant
to Section ‎2.1 hereof), other than a Registration Statement (i) filed in connection with
any employee share option or other benefit plan, (ii) for an exchange offer or offering of securities solely to the
Company’s existing stockholders, (iii) for an offering of debt that is convertible into equity securities of the Company
or (iv) for a dividend reinvestment plan, then the Company shall give written notice of such proposed filing to all of the
Holders of Registrable Securities as soon as practicable but not less than ten (10) days before the anticipated filing date of
such Registration Statement, which notice shall (A) describe the amount and type of securities to be included in such offering,
the intended method(s) of distribution, and the name of the proposed managing Underwriter or Underwriters, if any, in such
offering, and (B) offer to all of the Holders of Registrable Securities the opportunity to register the sale of such number of
Registrable Securities as such Holders may request in writing within five (5) days after receipt of such written notice (such
Registration a “Piggyback Registration”). The Company shall, in good faith, cause such Registrable
Securities to be included in such Piggyback Registration and shall use its best efforts to cause the managing Underwriter or
Underwriters of a proposed Underwritten Offering to permit the Registrable Securities requested by the Holders pursuant to
this subsection ‎2.2.1 to be included in a Piggyback Registration on the same terms and
conditions as any similar securities of the Company included in such Registration and to permit the sale or other disposition of
such Registrable Securities in accordance with the intended method(s) of distribution thereof. All such Holders proposing to
distribute their Registrable Securities through an Underwritten Offering under
this subsection ‎2.2.1 shall enter into an underwriting agreement in customary form with the
Underwriter(s) selected for such Underwritten Offering by the Company.


 






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2.2.2 Reduction of Piggyback
Registration. If the managing Underwriter or Underwriters in an Underwritten Registration that is to be a Piggyback Registration,
in good faith, advises the Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that
the dollar amount or number of shares of Common Stock that the Company desires to sell, taken together with (i) the shares of Common
Stock, if any, as to which Registration has been demanded pursuant to separate written contractual arrangements with persons or entities
other than the Holders of Registrable Securities hereunder (ii) the Registrable Securities as to which registration has been requested
pursuant to Section ‎2.2 hereof, and (iii) the shares of Common Stock, if any, as to which Registration
has been requested pursuant to separate written contractual piggy-back registration rights of other stockholders of the Company, exceeds
the Maximum Number of Securities, then:


 


(a) If the Registration
is undertaken for the Company’s account, the Company shall include in any such Registration (A) first, the shares of Common
Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities;
(B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable
Securities of Holders exercising their rights to register their Registrable Securities pursuant to subsection ‎2.2.1 hereof,
pro rata, based on the respective number of Registrable Securities that each Holder has so requested, which can be sold without exceeding
the Maximum Number of Securities; and (C) third, to the extent that the Maximum Number of Securities has not been reached under the
foregoing clauses (A) and (B), the shares of Common Stock, if any, as to which Registration has been requested pursuant to written
contractual piggy-back registration rights of other stockholders of the Company, which can be sold without exceeding the Maximum Number
of Securities; and


 


(b) If the Registration
is pursuant to a request by persons or entities other than the Holders of Registrable Securities, then the Company shall include in any
such Registration (A) first, the shares of Common Stock or other equity securities, if any, of such requesting persons or entities,
other than the Holders of Registrable Securities, which can be sold without exceeding the Maximum Number of Securities; (B) second,
to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of
Holders exercising their rights to register their Registrable Securities pursuant to subsection ‎2.2.1,
pro rata, based on the respective number of Registrable Securities that each Holder has requested be included in such Underwritten Registration
and the aggregate number of Registrable Securities that the Holders have requested to be included in such Underwritten Registration, which
can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum Number of Securities has
not been reached under the foregoing clauses (A) and (B), the shares of Common Stock or other equity securities that the Company
desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (D) fourth, to the extent that the Maximum
Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), the shares of Common Stock or other equity
securities for the account of other persons or entities that the Company is obligated to register pursuant to separate written contractual
arrangements with such persons or entities, which can be sold without exceeding the Maximum Number of Securities.


 


2.2.3 Piggyback
Registration Withdrawal. Any Holder of Registrable Securities shall have the right to withdraw from a Piggyback Registration for
any or no reason whatsoever upon written notification to the Company and the Underwriter or Underwriters (if any) of his, her or its
intention to withdraw from such Piggyback Registration prior to the effectiveness of the Registration Statement filed with the
Commission with respect to such Piggyback Registration. The Company (whether on its own good faith determination or as the result of
a request for withdrawal by persons pursuant to separate written contractual obligations) may withdraw a Registration Statement
filed with the Commission in connection with a Piggyback Registration at any time prior to the effectiveness of such Registration
Statement. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration
Expenses incurred in connection with the Piggyback Registration prior to its withdrawal under
this subsection ‎2.2.3.


 


2.2.4 Unlimited Piggyback
Registration Rights. For purposes of clarity, any Registration effected pursuant to Section ‎2.2 hereof
shall not be counted as a Registration pursuant to a Demand Registration effected under Section ‎2.1 hereof.


 






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2.3 Registrations
on Form S-3. The Holders of Registrable Securities may at any time, and from time to time, request in writing that the Company,
pursuant to Rule 415 under the Securities Act (or any successor rule promulgated thereafter by the Commission), register the
resale of any or all of their Registrable Securities on Form S-3 or any similar short-form registration statement that may be available
at such time (“Form S-3”); provided, however, that the Company shall not be obligated
to effect such request through an Underwritten Offering. Within five (5) days of the Company’s receipt of a written request
from a Holder or Holders of Registrable Securities for a Registration on Form S-3, the Company shall promptly give written notice
of the proposed Registration on Form S-3 to all other Holders of Registrable Securities, and each Holder of Registrable Securities
who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in such Registration on Form S-3
shall so notify the Company, in writing, within ten (10) days after the receipt by the Holder of the notice from the Company. As
soon as practicable thereafter, but not more than twelve (12) days after the Company’s initial receipt of such written request for
a Registration on Form S-3, the Company shall register all or such portion of such Holder’s Registrable Securities as are specified
in such written request, together with all or such portion of Registrable Securities of any other Holder or Holders joining in such request
as are specified in the written notification given by such Holder or Holders; provided, however, that the Company
shall not be obligated to effect any such Registration pursuant to Section ‎2.3 hereof if (i) a
Form S-3 is not available for such offering; or (ii) the Holders of Registrable Securities, together with the Holders of any
other equity securities of the Company entitled to inclusion in such Registration, propose to sell the Registrable Securities and such
other equity securities (if any) at any aggregate price to the public of less than $1,000,000.


 


2.4 Restrictions on
Registration Rights. If (A) during the period starting with the date sixty (60) days prior to the Company’s good faith
estimate of the date of the filing of, and ending on a date one hundred and twenty (120) days after the effective date of, a Company initiated
Registration and provided that the Company has delivered written notice to the Holders prior to receipt of a Demand Registration pursuant
to subsection ‎2.1.1 and it continues to actively employ, in good faith, all reasonable efforts to
cause the applicable Registration Statement to become effective; (B) the Holders have requested an Underwritten Registration and
the Company and the Holders are unable to obtain the commitment of underwriters to firmly underwrite the offer; or (C) in the good
faith judgment of the Board such Registration would be seriously detrimental to the Company and the Board concludes as a result that it
is essential to defer the filing of such Registration Statement at such time, then in each case the Company shall furnish to such Holders
a certificate signed by the Chairman of the Board stating that in the good faith judgment of the Board it would be seriously detrimental
to the Company for such Registration Statement to be filed in the near future and that it is therefore essential to defer the filing of
such Registration Statement. In such event, the Company shall have the right to defer such filing for a period of not more than thirty
(30) days; provided, however, that the Company shall not defer its obligation in this manner more than once in
any 12-month period. Notwithstanding anything to the contrary contained in this Agreement, no Registration shall be effected or permitted
and no Registration Statement shall become effective, with respect to any Registrable Securities held by any Holder, until after the expiration
of the Founder Shares Lock-up Period, or the Private Placement Lock-up Period.


 


ARTICLE III

COMPANY PROCEDURES


 


3.1 General Procedures.
If at any time on or after the date the Company consummates a Business Combination the Company is required to effect the Registration
of Registrable Securities, the Company shall use its best efforts to effect such Registration to permit the sale of such Registrable Securities
in accordance with the intended plan of distribution thereof, and pursuant thereto the Company shall, as expeditiously as possible:


 






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3.1.1 prepare and file with
the Commission as soon as practicable a Registration Statement with respect to such Registrable Securities and use its reasonable best
efforts to cause such Registration Statement to become effective and remain effective until all Registrable Securities covered by such
Registration Statement have been sold;


 


3.1.2 prepare and file with
the Commission such amendments and post-effective amendments to the Registration Statement, and such supplements to the Prospectus, as
may be reasonably requested by the majority-in-interest of the Holders with Registrable Securities registered on such Registration Statement
or any Underwriter of Registrable Securities or as may be required by the rules, regulations or instructions applicable to the registration
form used by the Company or by the Securities Act or rules and regulations thereunder to keep the Registration Statement effective
until all Registrable Securities covered by such Registration Statement are sold in accordance with the intended plan of distribution
set forth in such Registration Statement or supplement to the Prospectus;


 


3.1.3 prior to filing a Registration
Statement or Prospectus, or any amendment or supplement thereto, furnish without charge to the Underwriters, if any, and the Holders of
Registrable Securities included in such Registration, and such Holders’ legal counsel, copies of such Registration Statement as
proposed to be filed, each amendment and supplement to such Registration Statement (in each case including all exhibits thereto and documents
incorporated by reference therein), the Prospectus included in such Registration Statement (including each preliminary Prospectus), and
such other documents as the Underwriters and the Holders of Registrable Securities included in such Registration or the legal counsel
for any such Holders may request in order to facilitate the disposition of the Registrable Securities owned by such Holders;


 


3.1.4 prior to any public offering
of Registrable Securities, use its best efforts to (i) register or qualify the Registrable Securities covered by the Registration
Statement under such securities or “blue sky” laws of such jurisdictions in the United States as the Holders of Registrable
Securities included in such Registration Statement (in light of their intended plan of distribution) may request and (ii) take such
action necessary to cause such Registrable Securities covered by the Registration Statement to be registered with or approved by such
other governmental authorities as may be necessary by virtue of the business and operations of the Company and do any and all other acts
and things that may be necessary or advisable to enable the Holders of Registrable Securities included in such Registration Statement
to consummate the disposition of such Registrable Securities in such jurisdictions; provided, however, that the
Company shall not be required to qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify
or take any action to which it would be subject to general service of process or taxation in any such jurisdiction where it is not then
otherwise so subject;


 


3.1.5 cause all such Registrable
Securities to be listed on each securities exchange or automated quotation system on which similar securities issued by the Company are
then listed;


 


3.1.6 provide a transfer agent
or right agent, as applicable, and registrar for all such Registrable Securities no later than the effective date of such Registration
Statement;


 


3.1.7 advise each seller of
such Registrable Securities, promptly after it shall receive notice or obtain knowledge thereof, of the issuance of any stop order by
the Commission suspending the effectiveness of such Registration Statement or the initiation or threatening of any proceeding for such
purpose and promptly use its reasonable best efforts to prevent the issuance of any stop order or to obtain its withdrawal if such stop
order should be issued;


 


3.1.8 at least five (5) days
prior to the filing of any Registration Statement or Prospectus or any amendment or supplement to such Registration Statement or Prospectus
furnish a copy thereof to each seller of such Registrable Securities or its counsel;


 


3.1.9 notify the Holders at
any time when a Prospectus relating to such Registration Statement is required to be delivered under the Securities Act, of the happening
of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes a Misstatement,
and then to correct such Misstatement as set forth in Section ‎3.4 hereof;


 






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3.1.10 permit a representative
of the Holders, the Underwriters, if any, and any attorney or accountant retained by such Holders or Underwriter to participate, at each
such person’s own expense, in the preparation of the Registration Statement, and cause the Company’s officers, directors and
employees to supply all information reasonably requested by any such representative, Underwriter, attorney or accountant in connection
with the Registration; provided, however, that such representatives or Underwriters enter into a confidentiality
agreement, in form and substance reasonably satisfactory to the Company, prior to the release or disclosure of any such information;


 


3.1.11 obtain a “cold
comfort” letter from the Company’s independent registered public accountants in the event of an Underwritten Registration,
in customary form and covering such matters of the type customarily covered by “cold comfort” letters as the managing Underwriter
may reasonably request, and reasonably satisfactory to a majority-in-interest of the participating Holders;


 


3.1.12 on the date the Registrable
Securities are delivered for sale pursuant to such Registration, obtain an opinion, dated such date, of counsel representing the Company
for the purposes of such Registration, addressed to the Holders, the placement agent or sales agent, if any, and the Underwriters, if
any, covering such legal matters with respect to the Registration in respect of which such opinion is being given as the Holders, placement
agent, sales agent, or Underwriter may reasonably request and as are customarily included in such opinions and negative assurance letters,
and reasonably satisfactory to a majority in interest of the participating Holders;


 


3.1.13 in the event of any Underwritten
Offering, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the managing Underwriter
of such offering;


 


3.1.14 make available to its
security holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve (12) months beginning
with the first day of the Company’s first full calendar quarter after the effective date of the Registration Statement which satisfies
the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder (or any successor rule promulgated thereafter
by the Commission);


 


3.1.15 If the Registration involves
the Registration of Registrable Securities involving gross proceeds in excess of $10,000,000, use its reasonable efforts to make available
senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested by
the Underwriter in any Underwritten Offering; and


 


3.1.16 otherwise, in good faith,
cooperate reasonably with, and take such customary actions as may reasonably be requested by the Holders, in connection with such Registration.


 


3.2 Registration Expenses.
The Registration Expenses of all Registrations shall be borne by the Company. It is acknowledged by the Holders that the Holders shall
bear all incremental selling expenses relating to the sale of Registrable Securities, such as Underwriters’ commissions and discounts,
brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,”
all reasonable fees and expenses of any legal counsel representing the Holders.


 


3.3 Requirements for
Participation in Underwritten Offerings. No person may participate in any Underwritten Offering for equity securities of the Company
pursuant to a Registration initiated by the Company hereunder unless such person (i) agrees to sell such person’s securities
on the basis provided in any underwriting arrangements approved by the Company and (ii) completes and executes all customary questionnaires,
powers of attorney, indemnities, lock-up agreements, underwriting agreements and other customary documents as may be reasonably required
under the terms of such underwriting arrangements.


 


3.4 Suspension
of Sales; Adverse Disclosure. Upon receipt of written notice from the Company that a Registration Statement or Prospectus
contains a Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until he, she or it
has received copies of a supplemented or amended Prospectus correcting the Misstatement (it being understood that the Company hereby
covenants to prepare and file such supplement or amendment as soon as practicable after the time of such notice), or until he, she
or it is advised in writing by the Company that the use of the Prospectus may be resumed. If the filing, initial effectiveness or
continued use of a Registration Statement in respect of any Registration at any time would require the Company to make an Adverse
Disclosure or would require the inclusion in such Registration Statement of financial statements that are unavailable to the Company
for reasons beyond the Company’s control, the Company may, upon giving prompt written notice of such action to the Holders,
delay the filing or initial effectiveness of, or suspend use of, such Registration Statement for the shortest period of time, but in
no event more than thirty (30) days, determined in good faith by the Company to be necessary for such purpose. In the event the
Company exercises its rights under the preceding sentence, the Holders agree to suspend, immediately upon their receipt of the
notice referred to above, their use of the Prospectus relating to any Registration in connection with any sale or offer to sell
Registrable Securities. The Company shall immediately notify the Holders of the expiration of any period during which it exercised
its rights under this Section ‎3.4.


 






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3.5 Reporting Obligations.
As long as any Holder shall own Registrable Securities, the Company, at all times while it shall be a reporting company under the Exchange
Act, covenants to file timely (or obtain extensions in respect thereof and file within the applicable grace period) all reports required
to be filed by the Company after the date hereof pursuant to Sections 13(a) or 15(d) of the Exchange Act and to promptly furnish
the Holders with true and complete copies of all such filings. The Company further covenants that it shall take such further action as
any Holder may reasonably request, all to the extent required from time to time to enable such Holder to sell shares of Common Stock held
by such Holder without registration under the Securities Act within the limitation of the exemptions provided by Rule 144 promulgated
under the Securities Act (or any successor rule promulgated thereafter by the Commission), including providing any legal opinions.
Upon the request of any Holder, the Company shall deliver to such Holder a written certification of a duly authorized officer as to whether
it has complied with such requirements.


 


3.6 Requirements for
Participation in Underwritten Offerings and Limitations on Registration Rights. No person may participate in any Underwritten Offering
for equity securities of the Company pursuant to a registration initiated by the Company hereunder unless such person (i) agrees
to sell such person’s securities on the basis provided in any underwriting arrangements approved by the Company and (ii) completes
and executes all customary questionnaires, powers of attorney, indemnities, lock-up agreements, underwriting agreements and other customary
documents as may be reasonably required under the terms of such underwriting arrangements.


 


ARTICLE IV

INDEMNIFICATION AND CONTRIBUTION


 


4.1 Indemnification.


 


4.1.1 The Company agrees to
indemnify, to the extent permitted by law, each Holder of Registrable Securities, its officers and directors and agents and each person
who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities and expenses (including
attorneys’ fees) caused by any untrue or alleged untrue statement of material fact contained in any Registration Statement, Prospectus
or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required
to be stated therein or necessary to make the statements therein not misleading, except insofar as the same are caused by or contained
in any information furnished in writing to the Company by such Holder expressly for use therein. The Company shall indemnify the Underwriters,
their officers and directors and each person who controls such Underwriters (within the meaning of the Securities Act) to the same extent
as provided in the foregoing with respect to the indemnification of the Holder.


 


4.1.2 In connection with
any Registration Statement in which a Holder of Registrable Securities is participating, such Holder shall furnish to the Company in
writing such information and affidavits as the Company reasonably requests for use in connection with any such Registration
Statement or Prospectus and, to the extent permitted by law, shall indemnify the Company, its directors and officers and agents and
each person who controls the Company (within the meaning of the Securities Act) against any losses, claims, damages, liabilities and
expenses (including without limitation reasonable attorneys’ fees) resulting from any untrue statement of material fact
contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any
omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to
the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by such
Holder expressly for use therein; provided, however, that the obligation to indemnify shall be several, not
joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable Securities
shall be in proportion to and limited to the net proceeds received by such Holder from the sale of Registrable Securities pursuant
to such Registration Statement. The Holders of Registrable Securities shall indemnify the Underwriters, their officers, directors
and each person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the
foregoing with respect to indemnification of the Company.


 






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4.1.3 Any person entitled to
indemnification herein shall (i) give prompt written notice to the indemnifying party of any claim with respect to which it seeks
indemnification (provided that the failure to give prompt notice shall not impair any person’s right to indemnification hereunder
to the extent such failure has not materially prejudiced the indemnifying party) and (ii) unless in such indemnified party’s
reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim, permit
such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense
is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified party without its
consent (but such consent shall not be unreasonably withheld). An indemnifying party who is not entitled to, or elects not to, assume
the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such
indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist
between such indemnified party and any other of such indemnified parties with respect to such claim. No indemnifying party shall, without
the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all
respects by the payment of money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which
settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release
from all liability in respect to such claim or litigation.


 


4.1.4 The indemnification provided
for under this Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified
party or any officer, director or controlling person of such indemnified party and shall survive the transfer of securities. The Company
and each Holder of Registrable Securities participating in an offering also agrees to make such provisions as are reasonably requested
by any indemnified party for contribution to such party in the event the Company’s or such Holder’s indemnification is unavailable
for any reason.


 


4.1.5 If the indemnification
provided under Section ‎4.1 hereof from the indemnifying party is unavailable or insufficient to hold
harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying
party, in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result
of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying
party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party
and indemnified party shall be determined by reference to, among other things, whether any action in question, including any untrue or
alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information
supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative intent,
knowledge, access to information and opportunity to correct or prevent such action; provided, however, that the
liability of any Holder under this subsection ‎4.1.5 shall be limited to the amount of the net proceeds
received by such Holder in such offering giving rise to such liability. The amount paid or payable by a party as a result of the losses
or other liabilities referred to above shall be deemed to include, subject to the limitations set forth in subsections ‎4.1.1, ‎4.1.2 and ‎4.1.3 above,
any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. The
parties hereto agree that it would not be just and equitable if contribution pursuant to this subsection ‎4.1.5 were
determined by pro rata allocation or by any other method of allocation, which does not take account of the equitable considerations referred
to in this subsection ‎4.1.5. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of
the Securities Act) shall be entitled to contribution pursuant to this subsection ‎4.1.5 from any person
who was not guilty of such fraudulent misrepresentation.


 


ARTICLE V

MISCELLANEOUS


 


5.1 Notices.
Any notice or communication under this Agreement must be in writing and given by (i) deposit in the United States mail,
addressed to the party to be notified, postage prepaid and registered or certified with return receipt requested, (ii) delivery
in person or by courier service providing evidence of delivery, or (iii) transmission by hand delivery, electronic mail,
telecopy, telegram or facsimile. Each notice or communication that is mailed, delivered, or transmitted in the manner described
above shall be deemed sufficiently given, served, sent, and received, in the case of mailed notices, on the third business day
following the date on which it is mailed and, in the case of notices delivered by courier service, hand delivery, electronic mail,
telecopy, telegram or facsimile, at such time as it is delivered to the addressee (with the delivery receipt or the affidavit of
messenger) or at such time as delivery is refused by the addressee upon presentation. Any notice or communication under this
Agreement must be addressed, if to the Company, to: 1730 Holly Avenue East, El Segundo, California 90245 and, if to any Holder, at
such Holder’s address or facsimile number as set forth in the Company’s books and records. Any party may change its
address for notice at any time and from time to time by written notice to the other parties hereto, and such change of address shall
become effective thirty (30) days after delivery of such notice as provided in this Section ‎5.1.


 






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5.2 Assignment; No
Third Party Beneficiaries.


 


5.2.1 This Agreement and the
rights, duties and obligations of the Company hereunder may not be assigned or delegated by the Company in whole or in part.


 


5.2.2 Prior to the expiration
of the Founder Shares Lock-up Period or the Private Placement Lock-up Period, as the case may be, no Holder may assign or delegate such
Holder’s rights, duties or obligations under this Agreement, in whole or in part, except in connection with a transfer of Registrable
Securities by such Holder to a Permitted Transferee, but only if such Permitted Transferee agrees to become bound by the transfer restrictions
set forth in this Agreement and other applicable agreements.


 


5.2.3 This Agreement and the
provisions hereof shall be binding upon and shall inure to the benefit of each of the parties and its successors and the permitted assigns
of the Holders, which shall include Permitted Transferees.


 


5.2.4 This Agreement shall not
confer any rights or benefits on any persons that are not parties hereto, other than as expressly set forth in this Agreement and Section ‎5.2 hereof.


 


5.2.5 No assignment by any party
hereto of such party’s rights, duties and obligations hereunder shall be binding upon or obligate the Company unless and until the
Company shall have received (i) written notice of such assignment as provided in Section ‎5.1 hereof
and (ii) the written agreement of the assignee, in a form reasonably satisfactory to the Company, to be bound by the terms and provisions
of this Agreement (which may be accomplished by an addendum or certificate of joinder to this Agreement). Any transfer or assignment made
other than as provided in this Section 5.2 shall be null and void.


 


5.3 Counterparts.
This Agreement may be executed in multiple counterparts (including facsimile or PDF counterparts), each of which shall be deemed an original,
and all of which together shall constitute the same instrument, but only one of which need be produced.


 


5.4 Governing Law;
Venue. NOTWITHSTANDING THE PLACE WHERE THIS AGREEMENT MAY BE EXECUTED BY ANY OF THE PARTIES HERETO, THE PARTIES EXPRESSLY AGREE
THAT (I) THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED UNDER THE LAWS OF THE STATE OF NEW YORK AS APPLIED TO AGREEMENTS AMONG
NEW YORK RESIDENTS ENTERED INTO AND TO BE PERFORMED ENTIRELY WITHIN NEW YORK AND (II) THE VENUE FOR ANY ACTION TAKEN WITH RESPECT
TO THE AGREEMENT SHALL BE ANY STATE OR FEDERAL COURT IN NEW YORK COUNTY IN THE STATE OF NEW YORK.


 


EACH PARTY HERETO ACKNOWLEDGES
AND AGREES THAT ANY CONTROVERSY WHICH MAY ARISE UNDER THIS AGREEMENT IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES, AND,
THEREFORE, EACH SUCH PARTY HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVES TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT
SUCH PARTY MAY HAVE TO A TRIAL BY JURY IN RESPECT TO ANY ACTION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH
OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT.


 






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5.5 Amendments and
Modifications. Upon the written consent of the Company and the Holders of at least a majority in interest of the Registrable Securities
at the time in question, compliance with any of the provisions, covenants and conditions set forth in this Agreement may be waived, or
any of such provisions, covenants or conditions may be amended or modified; provided, however, that notwithstanding
the foregoing, any amendment hereto or waiver hereof that adversely affects one Holder, solely in his, her or its capacity as a holder
of the shares of the Company, in a manner that is materially different from the other Holders (in such capacity) shall require the consent
of the Holder so affected. No course of dealing between any Holder or the Company and any other party hereto or any failure or delay on
the part of a Holder or the Company in exercising any rights or remedies under this Agreement shall operate as a waiver of any rights
or remedies of any Holder or the Company. No single or partial exercise of any rights or remedies under this Agreement by a party shall
operate as a waiver or preclude the exercise of any other rights or remedies hereunder or thereunder by such party.


 


5.6 Other Registration
Rights. The Company represents and warrants that no person, other than a Holder of Registrable Securities, has any right to require
the Company to register any securities of the Company for sale or to include such securities of the Company in any Registration filed
by the Company for the sale of securities for its own account or for the account of any other person. Further, the Company represents
and warrants that this Agreement supersedes any other registration rights agreement or agreement with similar terms and conditions and
in the event of a conflict between any such agreement or agreements and this Agreement, the terms of this Agreement shall prevail.


 


5.7 Term. This
Agreement shall terminate upon the earlier of (i) the tenth anniversary of the date of this Agreement or (ii) the date as of
which (A) all of the Registrable Securities have been sold pursuant to a Registration Statement (but in no event prior to the applicable
period referred to in Section 4(a)(3) of the Securities Act and Rule 174 thereunder (or any successor rule promulgated
thereafter by the Commission)) or (B) the Holders of all Registrable Securities are permitted to sell the Registrable Securities
without registration pursuant to Rule 144 (or any similar provision) under the Securities Act without limitation on the amount of
securities sold or the manner of sale. The provisions of Section ‎3.5 and Article IV shall survive
any termination.


 


[SIGNATURE PAGE FOLLOWS]


 






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IN WITNESS WHEREOF, the undersigned
have caused this Agreement to be executed as of the date first written above.


 


	 	BLOCKCHAIN MOON ACQUISITION CORP.
	 	 
	 	By:	/s/ Enzo A. Villani
	 	 	Name:	Enzo A. Villani
	 	 	Title:	Chairman and Chief Executive Officer


 


	 	HOLDERS:
	 	 
	 	JUPITER SPONSOR LLC

    a Delaware limited liability company
	 	 
	 	By:	/s/ Enzo A. Villani
	 	 	Name:	Enzo A. Villani
	 	 	Title:	Managing Member 


 


[Signature Page - Registration Rights
Agreement]


 






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