Document:

NEITHER
THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I)
IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR
(B) AN OPINION OF COUNSEL, IN A GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD
PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH
A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.

 

SERIES
A COMMON STOCK PURCHASE WARRANT

 

BTCS
Inc.

 

Expires
May 24, 2022

 

	Warrant
    Shares: [●]	Initial
Exercise Date: May 24, 2017

 

THIS COMMON STOCK PURCHASE
WARRANT (the “Warrant”) certifies that, for value received, [●] or its assigns (the “Holder”)
is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on
or after May 24, 2017 (the “Initial Exercise Date”) and on or prior to the close of business on May 24, 2022
(the “Termination Date”) but not thereafter, to subscribe for and purchase from BTCS Inc., a Nevada corporation
(the “Company”), up to [●] shares (as subject to adjustment hereunder, the “Warrant Shares”)
of Common Stock. The purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined
in Section 2(b).

 

Section
1. Definitions. Capitalized terms used and not otherwise defined herein shall have the meanings set forth in that
certain Securities Purchase Agreement (the “Purchase Agreement”), dated May 24, 2017, by and among the Company
and the purchasers signatory thereto.

 

For
purposes of this Warrant, the following terms shall have the following meanings:

 

a)
“Trading Market” means The New York Stock Exchange, the NYSE MKT, the Nasdaq Global Select Market, the Nasdaq
Global Market, the Nasdaq Capital Market, OTCPink, OTCQB, or OTCQX and any successor markets therto.

 

b)
“Options” means any rights, warrants or options to subscribe for or purchase shares of Common Stock or Convertible
Securities.

 

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c)
“Trading Day” means any day on which the Common Stock is eligible to be traded on the Trading Market or securities
market on which the Common Stock is then traded, provided that “Trading Day” shall not include any day on which the
Common Stock is scheduled to trade on such exchange or market for less than 4.5 hours or any day that the Common Stock is suspended
from trading during the final hour of trading on such exchange or market (or if such exchange or market does not designate in
advance the closing time of trading on such exchange or market, then during the hour ending at 4:00:00 p.m., New York time) unless
such day is otherwise designated as a Trading Day in writing by the Holder.

 

d) “SPA
Warrants” means all Warrants (as defined in the Purchase Agreement) issued pursuant to the Purchase Agreement.

 

e)
“VWAP” means, for any date, the price determined by the daily volume weighted average price of the Common Stock
for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted (based
on a Trading Day from 9:30 a.m. (New York City time) to 4:00 p.m. (New York City time)).

 

Section
2. Exercise.

 

a) Exercise
of Warrant. Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any time or times
on or after the Initial Exercise Date and on or before the Termination Date by delivery to the Company (or such other office or
agency of the Company as it may designate by notice in writing to the registered Holder at the address of the Holder appearing
on the books of the Company) of a duly executed facsimile copy (or e-mail attachment) of the Notice of Exercise in the form annexed
hereto and within three (3) Trading Days of the date said Notice of Exercise is delivered to the Company, the Company shall have
received payment of the aggregate Exercise Price of the shares thereby purchased by wire transfer or cashier’s check drawn
on a United States bank or, if available, pursuant to the cashless exercise procedure specified in Section 2(c) below. No ink-original
Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice
of Exercise form be required. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically
surrender this Warrant to the Company until the Holder has purchased all of the Warrant Shares available hereunder and the Warrant
has been exercised in full, in which case, the Holder shall surrender this Warrant to the Company for cancellation within three
(3) Trading Days of the date the final Notice of Exercise is delivered to the Company. Partial exercises of this Warrant resulting
in purchases of a portion of the total number of Warrant Shares available hereunder shall have the effect of lowering the outstanding
number of Warrant Shares purchasable hereunder in an amount equal to the applicable number of Warrant Shares purchased. The Holder
and the Company shall maintain records showing the number of Warrant Shares purchased and the date of such purchases. The Company
shall deliver any objection to any Notice of Exercise within one (1) Business Day of receipt of such notice. The Holder and
any assignee, by acceptance of this Warrant, acknowledge and agree that, by reason of the provisions of this paragraph, following
the purchase of a portion of the Warrant Shares hereunder, the number of Warrant Shares available for purchase hereunder at any
given time may be less than the amount stated on the face hereof.

 

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b) Exercise
Price. The exercise price per share of the Common Stock under this Warrant shall be $0.085, subject to adjustment hereunder
(the “Exercise Price”).

 

c) Cashless
Exercise. If at any time after the six month anniversary of the date of the Purchase Agreement there is no effective Registration
Statement registering, or no current prospectus available for, the resale of the Warrant Shares issuable hereunder by the Holder,
this Warrant may also be exercised, in whole or in part, at such time by means of a “cashless exercise” in which the
Holder shall be entitled to receive a number of Warrant Shares equal to the quotient obtained by dividing [(A x B) - (A - C)]
by (B), where:

 

		(A)	The
                                         total number of shares with respect to which this Warrant is then being exercised;
	 	 	 
		(B)	The
                                         closing sale price of the Common Stock on the Trading Market for the Trading Day immediately
                                         preceding the date of the Notice of Exercise; and
	 	 	 
		(C)	The
                                         Exercise Price then in effect for this Warrant.

 

If
Warrant Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9)
of the Securities Act, the Warrant Shares shall take on the registered characteristics of the Warrant being exercised, and the
holding period of the Warrants being exercised may be tacked on to the holding period of the Warrant Shares. The Company agrees
not to take any position contrary to this Section 2(c).

 

Notwithstanding
the other terms of this Section 2(c), in the event that within 120 days after the issuance of this Warrant (the “Filing
Period”) the Company has filed, a Registration Statement covering the Registrable Securities (as such terms are defined
in the Registration Rights Agreement of even date with the Purchase Agreement between the parties), then this Warrant shall not
be available for cashless exercise until the earlier of one (1) year from the issuance of the Warrant, or (2) upon such date as
the Company has failed to respond to any SEC comment letter within 30 days of receipt of the same. Provided, however if the Company
signs a merger agreement, merger letter of intent, or similar agreement and files a Form 8-K summarizing the proposed transaction
(the “8-K”) during the Filing Period, then the Filing Period will be extended by an additional 120 days from
the date the 8-K is filed. Provided, further: (i) if the Company has filed a Registration Statement covering the Registrable Securities
and has to reduce the number of Warrant Shares as a result of limits imposed by the SEC pursuant to Rule 415 or comments from
the SEC staff than any Warrant Shares not covered under the Registration Statement shall not be available for cashless exercise
until all Warrant Shares registered on the Registration Statement have been exercised.

 

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d) Mechanics
of Exercise.

 

i. Delivery
of Warrant Shares Upon Exercise. Within the later of (x) one (1) Business Day of receiving a Notice of Exercise if a cashless
exercise or (y) one (1) Business Day of receipt of payment if exercised for cash, the Company shall have provided instructions
to the Transfer Agent for the issuance of the Warrant Shares. Warrant Shares purchased hereunder shall be transmitted by the Transfer
Agent to the Holder by crediting the account of the Holder’s prime broker or its designee’s balance account with The
Depository Trust Company through its Deposit or Withdrawal at Custodian system (“DWAC”) if the Company is then
a participant in such system and either (A) there is an effective registration statement permitting the issuance of the Warrant
Shares to or resale of the Warrant Shares by the Holder or (B) the Warrant Shares are eligible for resale by the Holder pursuant
to Rule 144, and otherwise by physical delivery of a certificate, registered in the Company’s share register in the name
of the Holder or its designee, for the number of Warrant Shares to which the Holder is entitled pursuant to such exercise to the
address specified by the Holder in the Notice of Exercise by the date that is two (2) Trading Days after the later of (A) the
delivery to the Company of the Notice of Exercise and (B) payment of the aggregate Exercise Price as set forth above (unless by
cashless exercise, if permitted) (such date, the “Warrant Share Delivery Date”). The Warrant Shares shall be
deemed to have been issued, and Holder or any other person so designated to be named therein shall be deemed to have become a
holder of record of such shares for all purposes, as of the date the Warrant has been exercised, with payment to the Company of
the Exercise Price (or by cashless exercise, if permitted) and all taxes required to be paid by the Holder, if any, pursuant to
Section 2(d)(vi) prior to the issuance of such shares, having been paid. If the Company fails for any reason to deliver to the
Holder the Warrant Shares subject to a Notice of Exercise by the Warrant Share Delivery Date, the Company shall pay to the Holder,
in cash, as liquidated damages and not as a penalty, for each $1,000 of Warrant Shares subject to such exercise (based on the
VWAP of the Common Stock on the date of the applicable Notice of Exercise), $10 per Trading Day (increasing to $20 per Trading
Day on the fifth Trading Day after such liquidated damages begin to accrue) for each Trading Day after such Warrant Share Delivery
Date until such Warrant Shares are delivered or Holder rescinds such exercise. Provided; however, that such liquidated damages
shall only accrue for a maximum of ninety (90) Trading Days.

 

ii. Delivery
of New Warrants Upon Exercise. If this Warrant shall have been exercised in part, the Company shall, at the request of a Holder
and upon surrender of this Warrant certificate, at the time of delivery of the Warrant Shares, deliver to the Holder a new Warrant
evidencing the rights of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which new Warrant shall
in all other respects be identical with this Warrant.

 

iii. Rescission
Rights. If the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares pursuant to Section
2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the right to rescind such exercise.

 

iv. Compensation
for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise. In addition to any other rights available to the Holder,
if the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares in accordance with the provisions
of Section 2(d)(i) above pursuant to an exercise on or before the Warrant Share Delivery Date (a “Delivery Failure”),
and if after such date the Holder is required by its broker to purchase (in an open market transaction or otherwise) or the Holder’s
brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares
which the Holder anticipated receiving upon such exercise (a “Buy-In”), then the Company shall (A) pay in cash
to the Holder the amount, if any, by which (x) the Holder’s total purchase price (including brokerage commissions, if any)
for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number of Warrant Shares that
the Company was required to deliver to the Holder in connection with the exercise at issue times (2) the price at which the sell
order giving rise to such purchase obligation was executed, and (B) at the option of the Holder, either reinstate the portion
of the Warrant and equivalent number of Warrant Shares for which such exercise was not honored (in which case such exercise shall
be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would have been issued had the Company
timely complied with its exercise and delivery obligations hereunder. For example, if the Holder purchases Common Stock having
a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise of shares of Common Stock with an aggregate
sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately preceding sentence the Company
shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating the amounts payable
to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing herein shall
limit a Holder’s right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation,
a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver shares
of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.

 

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v. No
Fractional Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the exercise
of this Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the
Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction
multiplied by the Exercise Price or round up to the next whole share.

 

vi. Charges,
Taxes and Expenses. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer tax or
other incidental expense in respect of the issuance of Warrant Shares, all of which taxes and expenses shall be paid by the Company,
and such Warrant Shares shall be issued in the name of the Holder or in such name or names as may be directed by the Holder; provided,
however, that in the event that Warrant Shares are to be issued in a name other than the name of the Holder, this Warrant
when surrendered for exercise shall be accompanied by the Assignment Form attached hereto duly executed by the Holder and the
Company may require, as a condition thereto, the payment of a sum sufficient to reimburse it for any transfer tax incidental thereto.
The Company shall pay all Transfer Agent fees required for same-day processing of any Notice of Exercise and all fees to the Depository
Trust Company (or another established clearing corporation performing similar functions) required for same-day electronic delivery
of the Warrant Shares.

 

vii. Closing
of Books. The Company will not close its stockholder books or records in any manner which prevents the timely exercise of
this Warrant, pursuant to the terms hereof.

 

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viii. Disputes.
In the case of a dispute as to the determination of the Exercise Price or the arithmetic calculation of the number of Warrant
Shares to be issued pursuant to the terms hereof, the Company shall promptly issue to the Holder the number of Warrant Shares
that are not disputed and resolve such dispute in accordance with Section 5(p).

 

e) [Reserved].

 

f) Holder’s
Exercise Limitations. Except as provided for herein, the Company shall not effect any exercise of this Warrant, and a Holder
shall not have the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that after
giving effect to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together with the
Holder’s Affiliates, and any other Persons acting as a group together with the Holder or any of the Holder’s Affiliates),
would beneficially own in excess of the Beneficial Ownership Limitation (as defined below). For purposes of the foregoing sentence,
the number of shares of Common Stock beneficially owned by the Holder and its Affiliates shall include the number of shares of
Common Stock issuable upon exercise of this Warrant with respect to which such determination is being made, but shall exclude
the number of shares of Common Stock which would be issuable upon (i) exercise of the remaining, nonexercised portion of this
Warrant beneficially owned by the Holder or any of its Affiliates and (ii) exercise or conversion of the unexercised or nonconverted
portion of any other securities of the Company (including, without limitation, any other Common Stock Equivalents) subject to
a limitation on conversion or exercise analogous to the limitation contained herein beneficially owned by the Holder or any of
its Affiliates. Except as set forth in the preceding sentence, for purposes of this Section 2(F), beneficial ownership shall be
calculated in accordance with Section 13(d) of the 1934 Act and the rules and regulations promulgated thereunder, it being acknowledged
by the Holder that the Company is not representing to the Holder that such calculation is in compliance with Section 13(d) of
the 1934 Act and the Holder is solely responsible for any schedules required to be filed in accordance therewith. To the extent
that the limitation contained in this Section 2(f) applies, the determination of whether this Warrant is exercisable (in relation
to other securities owned by the Holder together with any Affiliates) and of which portion of this Warrant is exercisable shall
be in the sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder’s determination
of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates) and
of which portion of this Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company
shall have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as to any group
status as contemplated above shall be determined in accordance with Section 13(d) of the 1934 Act and the rules and regulations
promulgated thereunder. For purposes of this Section 2(f), in determining the number of outstanding shares of Common Stock, a
Holder may rely on the number of outstanding shares of Common Stock as reflected in (A) the Company’s most recent periodic
or annual report filed with the Commission, as the case may be, (B) a more recent public announcement by the Company or (C) a
more recent written notice by the Company or the Transfer Agent setting forth the number of shares of Common Stock outstanding.
Upon the written or oral request of a Holder, the Company shall within two Trading Days confirm orally and in writing to the Holder
the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be
determined after giving effect to the conversion or exercise of securities of the Company, including this Warrant, by the Holder
or its Affiliates since the date as of which such number of outstanding shares of Common Stock was reported. The “Beneficial
Ownership Limitation” shall be 4.99% of the number of shares of the Common Stock outstanding immediately after giving
effect to the issuance of shares of Common Stock issuable upon exercise of this Warrant. The Holder, upon not less than 61 days’
prior notice to the Company, may increase or decrease the Beneficial Ownership Limitation provisions of this Section 2(f), but
not in excess of 9.99% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance
of shares of Common Stock issuable upon exercise of this Warrant. Any such increase or decrease will not be effective until the
61st day after such notice is delivered to the Company. The provisions of this paragraph shall be construed and implemented
in a manner otherwise than in strict conformity with the terms of this Section 2(f) to correct this paragraph (or any portion
hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein contained or to make changes
or supplements necessary or desirable to properly give effect to such limitation. The limitations contained in this paragraph
shall apply to a successor holder of this Warrant. The provisions of this Section 2(f) shall be of no further force or effect
if the Holder participates in a subsequent transaction with the Company which results in the Holder beneficially owning in excess
of 4.99% of the number of shares of the Common Stock outstanding which shall include securities convertible into Common Stock
which do not contain a beneficial ownership limitation.

 

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Section
3. Certain Adjustments.

 

a) Stock
Dividends and Splits. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or otherwise
makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities payable
in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company upon
exercise of this Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines (including
by way of reverse stock split) outstanding shares of Common Stock into a smaller number of shares or (iv) issues by reclassification
of shares of the Common Stock any shares of capital stock of the Company, then in each case the Exercise Price shall be multiplied
by a fraction of which the numerator shall be the number of shares of Common Stock (excluding treasury shares, if any) outstanding
immediately before such event and of which the denominator shall be the number of shares of Common Stock outstanding immediately
after such event, and the number of shares issuable upon exercise of this Warrant shall be proportionately adjusted such that
the aggregate Exercise Price of this Warrant shall remain unchanged. Any adjustment made pursuant to this Section 3(a) shall become
effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution
and shall become effective immediately after the effective date in the case of a subdivision, combination or re-classification.

 

b) Subsequent
Equity Sales. If and whenever on or after the Closing Date, and while the anti-dilution provisions set forth in Section 8
of the Company’s Series C Certificate of Designation (the “COD”) remains in full force and effect, the
Company completes a Dilutive Issuance (as defined in the COD) but excluding any Excluded Securities (as defined in the COD), then
immediately after such Dilutive Issuance, the Exercise Price then in effect shall be reduced to an amount equal to the New Issuance
Price (as defined in the COD).

 

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c) Voluntary
Adjustment By Company. The Company may at any time during the term of this Warrant, reduce the then current Exercise Price
to any amount and for any period of time deemed appropriate by the board of directors of the Company.

 

d) Notice;
Variable Rate Transactions. The Company shall notify the Holder, in writing, no later than the Trading Day following the issuance
or deemed issuance of any Common Stock or Common Stock Equivalents subject to Section 3(b), indicating therein the applicable
issuance price, or applicable reset price, exchange price, conversion price and other pricing terms (such notice, the “Dilutive
Issuance Notice”). If the Company enters into a Variable Rate Transaction, despite the prohibition thereon in the Purchase
Agreement, the Company shall be deemed to have issued Common Stock or Common Stock Equivalents at the lowest possible conversion
or exercise price at which such securities may be converted or exercised.

 

e) Pro
Rata Distributions. During such time as this Warrant is outstanding, if the Company shall declare or make any dividend or
other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock, by way of return of capital
or otherwise (including, without limitation, any distribution of cash, stock or other securities, property or options by way of
a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction) (a “Distribution”),
at any time after the issuance of this Warrant, then, in each such case, the Holder shall be entitled to participate in such Distribution
to the same extent that the Holder would have participated therein if the Holder had held the number of shares of Common Stock
acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including without limitation,
the Beneficial Ownership Limitation) immediately before the date of which a record is taken for such Distribution, or, if no such
record is taken, the date as of which the record holders of shares of Common Stock are to be determined for the participation
in such Distribution (provided, however, to the extent that the Holder’s right to participate in any such
Distribution would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall not be entitled to
participate in such Distribution to such extent (or in the beneficial ownership of any shares of Common Stock as a result of such
Distribution to such extent) and the portion of such Distribution shall be held in abeyance for the benefit of the Holder until
such time, if ever, as its right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation).

 

f) Fundamental
Transaction. If, at any time while this Warrant is outstanding, a Fundamental Transaction (as such term is defined in the
COD) occurs, then, upon any subsequent exercise of this Warrant, the Holder shall have the right to receive, for each Warrant
Share that would have been issuable upon such exercise immediately prior to the occurrence of such Fundamental Transaction, at
the option of the Holder (without regard to any limitation in Section 2(f) on the exercise of this Warrant), the number of shares
of Common Stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional
consideration (the “Alternate Consideration”) receivable as a result of such Fundamental Transaction by a holder
of the number of shares of Common Stock for which this Warrant is exercisable immediately prior to such Fundamental Transaction
(without regard to any limitation in Section 2(f) on the exercise of this Warrant). For purposes of any such exercise, the determination
of the Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate
Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Company shall apportion
the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different components
of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received
in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration it receives upon
any exercise of this Warrant following such Fundamental Transaction. The Company shall cause any successor entity in a Fundamental
Transaction in which the Company is not the survivor (the “Successor Entity”) to assume in writing all of the
obligations of the Company under this Warrant and the other Transaction Documents in accordance with the provisions of this Section
3(f) pursuant to written agreements in form and substance reasonably satisfactory to the Holder and approved by the Holder (without
unreasonable delay) prior to such Fundamental Transaction and shall, at the option of the Holder, deliver to the Holder in exchange
for this Warrant a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance
to this Warrant which is exercisable for a corresponding number of shares of capital stock of such Successor Entity (or its parent
entity) equivalent to the shares of Common Stock acquirable and receivable upon exercise of this Warrant (without regard to any
limitations on the exercise of this Warrant) prior to such Fundamental Transaction, and with an exercise price which applies the
exercise price hereunder to such shares of capital stock (but taking into account the relative value of the shares of Common Stock
pursuant to such Fundamental Transaction and the value of such shares of capital stock, such number of shares of capital stock
and such exercise price being for the purpose of protecting the economic value of this Warrant immediately prior to the consummation
of such Fundamental Transaction), and which is reasonably satisfactory in form and substance to the Holder. Upon the occurrence
of any such Fundamental Transaction, the Successor Entity shall succeed to, and be substituted for (so that from and after the
date of such Fundamental Transaction, the provisions of this Warrant and the other Transaction Documents referring to the “Company”
shall refer instead to the Successor Entity), and may exercise every right and power of the Company and shall assume all of the
obligations of the Company under this Warrant and the other Transaction Documents with the same effect as if such Successor Entity
had been named as the Company herein.

 

g) Calculations.
All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share, as the case may be.
For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as of a given date shall
be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.

 

h) Notice
to Holder.

 

i. Adjustment
to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the Company shall
promptly mail to the Holder a notice setting forth the Exercise Price after such adjustment and any resulting adjustment to the
number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.

 

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ii. Notice
to Allow Exercise by Holder. If (A) the Company shall declare a dividend (or any other distribution in whatever form) on the
Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the
Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or purchase any shares
of capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall be required in connection
with any reclassification of the Common Stock, any consolidation or merger to which the Company is a party, any sale or transfer
of all or substantially all of the assets of the Company, or any compulsory share exchange whereby the Common Stock is converted
into other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary dissolution, liquidation
or winding up of the affairs of the Company, then, in each case, the Company shall cause to be mailed to the Holder at its last
address as it shall appear upon the Warrant Register of the Company, at least 20 calendar days prior to the applicable record
or effective date hereinafter specified, a notice stating (x) the date on which a record is to be taken for the purpose of such
dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as of which the holders of
the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants are to be determined
or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange is expected to become
effective or close, and the date as of which it is expected that holders of the Common Stock of record shall be entitled to exchange
their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification, consolidation,
merger, sale, transfer or share exchange; provided that the failure to mail such notice or any defect therein or in the mailing
thereof shall not affect the validity of the corporate action required to be specified in such notice. To the extent that any
notice provided hereunder constitutes, or contains, material, non-public information regarding the Company or any of the Subsidiaries,
the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K. The Holder shall
remain entitled to exercise this Warrant during the period commencing on the date of such notice to the effective date of the
event triggering such notice except as may otherwise be expressly set forth herein.

 

Section
4. Transfer of Warrant.

 

a) Transferability.
Subject to compliance with any applicable securities laws and the conditions set forth in Section 4(d) hereof and to the provisions
of the Purchase Agreement, this Warrant and all rights hereunder (including, without limitation, any registration rights) are
transferable, in whole or in part, upon surrender of this Warrant at the principal office of the Company or its designated agent,
together with a written assignment of this Warrant substantially in the form attached hereto duly executed by the Holder or its
agent or attorney and funds sufficient to pay any transfer taxes payable upon the making of such transfer. Upon such surrender
and, if required, such payment, the Company shall execute and deliver a new Warrant or Warrants in the name of the assignee or
assignees, as applicable, and in the denomination or denominations specified in such instrument of assignment, and shall issue
to the assignor a new Warrant evidencing the portion of this Warrant not so assigned, and this Warrant shall promptly be cancelled.
Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to the
Company unless the Holder has assigned this Warrant in full, in which case, the Holder shall surrender this Warrant to the Company
within three (3) Trading Days of the date the Holder delivers an assignment form to the Company assigning this Warrant full. The
Warrant, if properly assigned in accordance herewith, may be exercised by a new holder for the purchase of Warrant Shares without
having a new Warrant issued.

 

    	 	 10	 

    	 		 

    

 

b) New
Warrants. This Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office of
the Company, together with a written notice specifying the names and denominations in which new Warrants are to be issued, signed
by the Holder or its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved in such
division or combination, the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or Warrants
to be divided or combined in accordance with such notice. All Warrants issued on transfers or exchanges shall be dated the Initial
Exercise Date and shall be identical with this Warrant except as to the number of Warrant Shares issuable pursuant thereto.

 

c) Warrant
Register. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant
Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered
Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder,
and for all other purposes, absent actual notice to the contrary.

 

d) Transfer
Restrictions. This Warrant may be offered for sale, sold, transferred or assigned without the consent of the Company in accordance
with an exemption from registration under the Securities Act of 1933 and applicable state securities laws.

 

e) Representation
by the Holder. The Holder, by the acceptance hereof, represents and warrants that it is acquiring this Warrant and, upon any
exercise hereof, will acquire the Warrant Shares issuable upon such exercise, for its own account and not with a view to or for
distributing or reselling such Warrant Shares or any part thereof in violation of the Securities Act or any applicable state securities
law, except pursuant to sales registered or exempted under the Securities Act.

 

Section
5. Miscellaneous.

 

a) No
Rights as Stockholder Until Exercise. This Warrant does not entitle the Holder to any voting rights, dividends or other rights
as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i), except as expressly set forth in
Section 3.

 

b) Loss,
Theft, Destruction or Mutilation of Warrant. The Company covenants that upon receipt by the Company of evidence reasonably
satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant
Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case
of the Warrant, shall not include the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate,
if mutilated, the Company will make and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation,
in lieu of such Warrant or stock certificate.

 

    	 	 11	 

    	 		 

    

 

c) Saturdays,
Sundays, Holidays, etc. If the last or appointed day for the taking of any action or the expiration of any right required
or granted herein shall not be a Business Day, then, such action may be taken or such right may be exercised on the next succeeding
Business Day.

 

d) Authorized
Shares.

 

i. The
Company covenants that it will reserve from its authorized and unissued Common Stock, solely for the purpose of the exercise of
this Warrant, no less than 300% of such aggregate maximum number of Warrant Shares then issuable upon the exercise of this Warrant
(the “Required Reserve Amount”). The Company further covenants that its issuance of this Warrant shall constitute
full authority to its officers who are charged with the duty of issuing the necessary Warrant Shares upon the exercise of the
purchase rights under this Warrant. The Company will take all such reasonable action as may be necessary to assure that such Warrant
Shares may be issued as provided herein without violation of any applicable law or regulation, or of any requirements of the Trading
Market upon which the Common Stock may be listed. The Company covenants that all Warrant Shares which may be issued upon the exercise
of the purchase rights represented by this Warrant will, upon exercise of the purchase rights represented by this Warrant and
payment for such Warrant Shares in accordance herewith, be duly authorized, validly issued, fully paid and nonassessable and free
from all taxes, liens and charges created by the Company in respect of the issue thereof (other than taxes in respect of any transfer
occurring contemporaneously with such issue).

 

ii. If,
notwithstanding the foregoing, and not in limitation thereof, at any time after one of the events specified in Section 5(d)(i)
or (ii) while this Warrant remains outstanding, the Company does not have a sufficient number of authorized and unreserved shares
of Common Stock to satisfy its obligation to reserve the Required Reserve Amount (an “Authorized Share Failure”),
then the Company shall immediately take all action necessary to increase the Company’s authorized shares of Common Stock
to an amount sufficient to allow the Company to reserve the Required Reserve Amount for all the Warrants then outstanding. Without
limiting the generality of the foregoing sentence, as soon as practicable after the date of the occurrence of an Authorized Share
Failure, but in no event later than ninety (90) days after the occurrence of such Authorized Share Failure, the Company shall
hold a meeting of its stockholders for the approval of an increase in the number of authorized shares of Common Stock. In connection
with such meeting, the Company shall provide each stockholder with a proxy statement and shall use its reasonable best efforts
to solicit its stockholders’ approval of such increase in authorized shares of Common Stock and to cause its board of directors
to recommend to the stockholders that they approve such proposal. In lieu of holding a meeting of stockholders, the Company may
take such action by consent of its stockholders by the above date in compliance with the 1934 Act.

 

iii. Except
and to the extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation,
amending its certificate of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution,
issue or sale of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the
terms of this Warrant, but will at all times in good faith assist in the carrying out of all such terms and in the taking of all
such actions as may be necessary or appropriate to protect the rights of Holder as set forth in this Warrant against impairment.
Without limiting the generality of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above
the amount payable therefor upon such exercise immediately prior to such increase in par value, (ii) take all such action as may
be necessary or appropriate in order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares
upon the exercise of this Warrant and (iii) use reasonable best efforts to obtain all such authorizations, exemptions or consents
from any public regulatory body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations
under this Warrant.

 

    	 	 12	 

    	 		 

    

 

iv. Before
taking any action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or
in the Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be
necessary from any public regulatory body or bodies having jurisdiction thereof.

 

e) Jurisdiction.
All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall be determined in accordance
with the provisions of the Purchase Agreement.

 

f) Restrictions.
The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered and the Holder does
not utilize cashless exercise, will have restrictions upon resale imposed by state and federal securities laws.

 

g) Nonwaiver
and Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder shall operate
as a waiver of such right or otherwise prejudice the Holder’s rights, powers or remedies, notwithstanding the fact that
all rights hereunder terminate on the Termination Date. If the Company willfully and knowingly fails to comply with any provision
of this Warrant, which results in any damages in excess of $5,000 to the Holder, the Company shall pay to the Holder such amounts
as shall be sufficient to cover any costs and expenses including, but not limited to, reasonable attorneys’ fees, including
those of appellate proceedings, incurred by the Holder in collecting any amounts due pursuant hereto or in otherwise enforcing
any of its rights, powers or remedies hereunder.

 

h) Notices.
Any notice, request or other document required or permitted to be given or delivered to the Holder by the Company shall be delivered
in accordance with the notice provisions of the Purchase Agreement.

 

i) Limitation
of Liability. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant to purchase
Warrant Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any liability of the Holder
for the purchase price of any Common Stock or as a stockholder of the Company, whether such liability is asserted by the Company
or by creditors of the Company.

 

    	 	 13	 

    	 		 

    

 

j) Remedies.
The remedies provided in this Warrant shall be cumulative and in addition to all other remedies available under this Warrant and
the other Transaction Documents, at law or in equity (including a decree of specific performance and/or other injunctive relief
or ensuring performance of any obligation herein or preventing a breach of any obligation herein), and nothing herein shall limit
the right of the Holder to pursue actual and consequential damages for any failure by the Company to comply with the terms of
this Warrant. The Company covenants to the Holder that there shall be no characterization concerning this instrument other than
as expressly provided herein. Amounts set forth or provided for herein with respect to payments, exercises and the like (and the
computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly provided herein, be
subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that a breach by it of its
obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach may be inadequate.
The Company therefore agrees that, in the event of any such breach or threatened breach, the holder of this Warrant shall be entitled,
in addition to all other available remedies, to specific performance and an injunction restraining any breach, without the necessity
of showing economic loss and without any bond or other security being required. The Company shall provide all information and
documentation to the Holder that is requested by the Holder to enable the Holder to confirm the Company’s compliance with
the terms and conditions of this Warrant. The issuance of shares and certificates for shares as contemplated hereby upon the exercise
of this Warrant shall be made without charge to the Holder or such shares for any issuance tax or other costs in respect thereof,
provided that the Company shall not be required to pay any tax which may be payable in respect of any transfer involved in the
issuance and delivery of any certificate in a name other than the Holder or its agent on its behalf. If (a) this Warrant is placed
in the hands of an attorney for collection or enforcement or is collected or enforced through any legal proceeding or the holder
otherwise takes action to collect amounts due under this Warrant or to enforce the provisions of this Warrant or (b) there occurs
any bankruptcy, reorganization, receivership of the company or other proceedings affecting company creditors’ rights and
involving a claim under this Warrant, then the Company shall pay the costs incurred by the Holder for such collection, enforcement
or action or in connection with such bankruptcy, reorganization, receivership or other proceeding, including, without limitation,
attorneys’ fees and disbursements.

 

k) Successors
and Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall inure
to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted assigns
of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant and
shall be enforceable by the Holder or holder of Warrant Shares.

 

l) Amendment.
This Warrant (other than Section 2(f)) may be modified or amended or the provisions hereof waived with the written consent of
the Company and (i) a majority of the Holders of the Warrants issued under the Purchase Agreement, or (ii) Cavalry Fund 1 LP if
it still holds any Warrants. No consideration (other than reimbursement of legal fees) shall be offered or paid to any Person
to amend or consent to a waiver or modification of any provision of any of the Transaction Documents (as defined in the Purchase
Agreement) unless the same consideration also is offered to all of the parties to the Transaction Documents. No waiver shall be
effective unless it is in writing and signed by an authorized representative of the waiving party.

 

    	 	 14	 

    	 		 

    

 

m) Severability.
If any provision of this Warrant is prohibited by law or otherwise determined to be invalid or unenforceable by a court of competent
jurisdiction, the provision that would otherwise be prohibited, invalid or unenforceable shall be deemed amended to apply to the
broadest extent that it would be valid and enforceable, and the invalidity or unenforceability of such provision shall not affect
the validity of the remaining provisions of this Warrant so long as this Warrant as so modified continues to express, without
material change, the original intentions of the parties as to the subject matter hereof and the prohibited nature, invalidity
or unenforceability of the provision(s) in question does not substantially impair the respective expectations or reciprocal obligations
of the parties or the practical realization of the benefits that would otherwise be conferred upon the parties. The parties will
endeavor in good faith negotiations to replace the prohibited, invalid or unenforceable provision(s) with a valid provision(s),
the effect of which comes as close as possible to that of the prohibited, invalid or unenforceable provision(s).

 

n) Headings.
This Warrant shall be deemed to be jointly drafted by the Company and the Holder and shall not be construed against any Person
as the drafter hereof. The headings of this Warrant are for convenience of reference and shall not form part of, or affect the
interpretation of, this Warrant. Terms used in this Warrant but defined in the other Transaction Documents shall have the meanings
ascribed to such terms on the Closing Date in such other Transaction Documents unless otherwise consented to in writing by the
Holder.

 

o) Governing
Law. This Warrant shall be governed by and construed and enforced in accordance with, and all questions concerning the construction,
validity, interpretation and performance of this Warrant shall be governed by, the internal laws of the State of New York, without
giving effect to any choice of law or conflict of law provision or rule (whether of the State of New York or any other jurisdictions)
that would cause the application of the laws of any jurisdictions other than the State of New York. The Company hereby irrevocably
waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy
thereof to the Company at the address set forth on its signature page to the Purchase Agreement and agrees that such service shall
constitute good and sufficient service of process and notice thereof. The Company hereby irrevocably submits to the exclusive
jurisdiction of the state and federal courts sitting in The City of New York, Borough of Manhattan, for the adjudication of any
dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably
waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction
of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action
or proceeding is improper. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner
permitted by law. Nothing contained herein shall be deemed or operate to preclude the Holder from bringing suit or taking other
legal action against the Company in any other jurisdiction to collect on the Company’s obligations to the Holder, to realize
on any collateral or any other security for such obligations, or to enforce a judgment or other court ruling in favor of the Holder.
THE COMPANY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION
OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS WARRANT OR ANY TRANSACTION CONTEMPLATED HEREBY.

 

    	 	 15	 

    	 		 

    

 

p) DISPUTE
RESOLUTION

 

i. Submission
to Dispute Resolution.

 

(A) In
the case of a dispute relating to the Exercise Price, the closing sale price, fair market value or the arithmetic calculation
of the number of Warrant Shares (as the case may be) (including, without limitation, a dispute relating to the determination of
any of the foregoing), the Company or the Holder (as the case may be) shall submit the dispute to the other party via email (A)
if by the Company, within two (2) Business Days after the occurrence of the circumstances giving rise to such dispute or (B) if
by the Holder, at any time after the Holder learned of the circumstances giving rise to such dispute. If the Holder and the Company
are unable to promptly resolve such dispute relating to such Exercise Price, such closing sale price, or such fair market value
or such arithmetic calculation of the number of Warrant Shares (as the case may be), at any time after the second (2nd)
Business Day following such initial notice by the Company or the Holder (as the case may be) of such dispute to the Company or
the Holder (as the case may be), then the Holder may, at its sole option, select an independent, reputable investment bank to
resolve such dispute.

 

(B) The
Holder and the Company shall each deliver to such investment bank (A) a copy of the initial dispute submission so delivered in
accordance with the first sentence of this Section 5(o) and (B) written documentation supporting its position with respect to
such dispute, in each case, no later than 5:00 p.m. (New York time) by the fifth (5th) Business Day immediately following
the date on which the Holder selected such investment bank (the “Dispute Submission Deadline”) (the documents
referred to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “Required Dispute
Documentation”) (it being understood and agreed that if either the Holder or the Company fails to so deliver all of
the Required Dispute Documentation by the Dispute Submission Deadline, then the party who fails to so submit all of the Required
Dispute Documentation shall no longer be entitled to (and hereby waives its right to) deliver or submit any written documentation
or other support to such investment bank with respect to such dispute and such investment bank shall resolve such dispute based
solely on the Required Dispute Documentation that was delivered to such investment bank prior to the Dispute Submission Deadline).
Unless otherwise agreed to in writing by both the Company and the Holder or otherwise requested by such investment bank, neither
the Company nor the Holder shall be entitled to deliver or submit any written documentation or other support to such investment
bank in connection with such dispute (other than the Required Dispute Documentation).

 

    	 	 16	 

    	 		 

    

 

(C) The
Company and the Holder shall cause such investment bank to determine the resolution of such dispute and notify the Company and
the Holder of such resolution no later than ten (10) Business Days immediately following the Dispute Submission Deadline. Such
investment bank’s resolution of such dispute shall be final and binding upon all parties absent manifest error. If such
investment bank’s resolution differs by less than 5% from the Company’s proposed determination, the fees and expenses
of such investment bank shall be borne by the Holder, and if such investment bank’s resolution differs by more than 5% from
the Company’s proposed determination, the fees and expenses of such investment bank shall be borne by the Company.

 

ii. Miscellaneous.
The Company expressly acknowledges and agrees that (i) this Section 5(o) constitutes an agreement to arbitrate between the Company
and the Holder (and constitutes an arbitration agreement) under the rules then in effect under § 7501, et seq. of the New
York Civil Practice Law and Rules (“CPLR”) and that the Holder is authorized to apply for an order to compel
arbitration pursuant to CPLR § 7503(a) in order to compel compliance with this Section 5(o), (ii) a dispute relating to the
Exercise Price includes, without limitation, disputes as to (A) whether an issuance or sale or deemed issuance or sale of Common
Stock occurred under Section 3(b), (B) the consideration per share at which an issuance or deemed issuance of Common Stock occurred,
(C) whether any issuance or sale or deemed issuance or sale of Common Stock was an issuance or sale or deemed issuance or sale
of Excluded Securities, and (D) whether a Dilutive Issuance occurred, (iii) the terms of this Warrant and each other applicable
Transaction Document shall serve as the basis for the selected investment bank’s resolution of the applicable dispute, such
investment bank shall be entitled (and is hereby expressly authorized) to make all findings, determinations and the like that
such investment bank determines are required to be made by such investment bank in connection with its resolution of such dispute
(including, without limitation, determining (A) whether an issuance or sale or deemed issuance or sale of Common Stock occurred
under Section 3(b), (B) the consideration per share at which an issuance or deemed issuance of Common Stock occurred, (C) whether
any issuance or sale or deemed issuance or sale of Common Stock was an issuance or sale or deemed issuance or sale of Excluded
Securities, and (D) whether a Dilutive Issuance occurred) and in resolving such dispute such investment bank shall apply such
findings, determinations and the like to the terms of this Warrant and any other applicable Transaction Documents, (iv) the Holder
(and only the Holder), in its sole discretion, shall have the right to submit any dispute described in this Section 5(o) to any
state or federal court sitting in The City of New York, Borough of Manhattan in lieu of utilizing the procedures set forth in
this Section 5(o) and (v) nothing in this Section 5(o) shall limit the Holder from obtaining specific performance or any other
injunctive relief or other equitable remedies (including, without limitation, with respect to any matters described in this Section
5(o)).

 

********************

 

(Signature
Page Follows)

 

    	 	 17	 

    	 		 

    

 

IN
WITNESS WHEREOF, the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the Initial
Exercise Date.

 

	 	BTCS
    Inc.
	 	 	 
	 	By:	/s/
    Charles W. Allen
	 	Name:	Charles
    W. Allen
	 	Title:
    	CEO

 

    	 	 18	 

    	 		 

    

 

EXHIBIT
A

 

NOTICE
OF EXERCISE

 

TO
BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS

WARRANT
TO PURCHASE COMMON STOCK

 

BTCS
INC.

 

The
undersigned holder hereby exercises the right to purchase _________________ of the shares of Common Stock (“Warrant Shares”)
of BTCS Inc., a Nevada corporation (the “Company”), evidenced by Warrant to Purchase Common Stock No. _______
(the “Warrant”). Capitalized terms used herein and not otherwise defined shall have the respective meanings
set forth in the Warrant.

 

1. Form
of Exercise Price. The Holder intends that payment of the Aggregate Exercise Price shall be made as:

 

		____________	a
                                         “Cash Exercise” with respect to _________________ Warrant Shares; and/or

 

		____________	a
                                         “Cashless Exercise” with respect to _______________ Warrant Shares.

 

2. Payment
of Exercise Price. In the event that the Holder has elected a Cash Exercise with respect to some or all of the Warrant Shares
to be issued pursuant hereto, the Holder shall pay the Aggregate Exercise Price in the sum of $___________________ to the Company
in accordance with the terms of the Warrant.

 

3. Delivery
of Warrant Shares. The Company shall deliver to Holder, or its designee or agent as specified below, __________ Warrant Shares
in accordance with the terms of the Warrant. Delivery shall be made to Holder, or for its benefit, as follows:

 

[  ] Check
here if requesting delivery as a certificate to the following name and to the following address:

 

	 	Issue
    to:	 
	 	 	 
	 	 	 

 

[  ] Check
here if requesting delivery by Deposit/Withdrawal at Custodian as follows:

 

    	 	 	 

    	 		 

    

 

	 	DTC
    Participant:	 
	 	 	 
	 	DTC
    Number:	 
	 	 	 
	 	Account
    Number:	 

 

Date:
_____________ __,  

 

Name of Registered Holder

 

	By:
    	 	 
	Name:
    	 	 
	Title:	 	 

 

Tax
ID:____________________________

 

Facsimile:__________________________

 

E-mail
Address:_____________________

 

    	 	 	 

    	 		 

    

 

EXHIBIT
B

 

ASSIGNMENT
FORM

 

(To
assign the foregoing Warrant, execute this form and supply required information. Do not use this form to purchase shares.)

 

FOR
VALUE RECEIVED, the foregoing Warrant and all rights evidenced thereby are hereby assigned to

 

	Name:	 	 
	 	 	(Please
    Print)
	 	 	 
	Address:	 	 
	 	 	(Please
    Print)
	Dated:
    _______________ __, ______	 	 
	 	 	 
	Holder’s
    Signature:___________________________ 	 	 
	 	 	 
	Holder’s
    Address: ___________________________NEITHER
THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I)
IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR
(B) AN OPINION OF COUNSEL, IN A GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD
PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH
A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.

 

ADDITIONAL
COMMON STOCK PURCHASE WARRANT

 

BTCS
Inc.

 

	Warrant
    Shares: [●]	Initial
    Exercise Date: May24, 2017

 

THIS COMMON STOCK PURCHASE
WARRANT (the “Warrant”) certifies that, for value received, [●] or its assigns (the “Holder”)
is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on
or after May 24, 2017 (the “Initial Exercise Date”) and shall expire on the earlier of: i) one year from the
date of the effective Registration Statement covering the Warrant, and ii) three years from the date of issuance (the “Termination
Date”) but not thereafter, to subscribe for and purchase from BTCS Inc., a Nevada corporation (the “Company”),
up to [●] shares (as subject to adjustment hereunder, the “Warrant Shares”) of Common Stock. The
purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined in Section 2(b).

 

Section
1. Definitions. Capitalized terms used and not otherwise defined herein shall have the meanings set forth in that certain
Securities Purchase Agreement (the “Purchase Agreement”), dated May 24, 2017, by and among the Company and
the purchasers signatory thereto.

 

For
purposes of this Warrant, the following terms shall have the following meanings:

 

a)
“Trading Market” means The New York Stock Exchange, the NYSE MKT, the Nasdaq Global Select Market, the Nasdaq
Global Market, the Nasdaq Capital Market, OTCPink, OTCQB, or OTCQX and any successor markets therto.

 

b)
“Options” means any rights, warrants or options to subscribe for or purchase shares of Common Stock or Convertible
Securities.

 

c)
“Trading Day” means any day on which the Common Stock is eligible to be traded on the Trading Market or securities
market on which the Common Stock is then traded, provided that “Trading Day” shall not include any day on which the
Common Stock is scheduled to trade on such exchange or market for less than 4.5 hours or any day that the Common Stock is suspended
from trading during the final hour of trading on such exchange or market (or if such exchange or market does not designate in
advance the closing time of trading on such exchange or market, then during the hour ending at 4:00:00 p.m., New York time) unless
such day is otherwise designated as a Trading Day in writing by the Holder.

 

    	1 

    	 

    

 

d)
“SPA Warrants” means all Warrants (as defined in the Purchase Agreement) issued pursuant to the Purchase Agreement.

 

e)
“VWAP” means, for any date, the price determined by the daily volume weighted average price of the Common Stock
for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted (based
on a Trading Day from 9:30 a.m. (New York City time) to 4:00 p.m. (New York City time)).

 

Section
2. Exercise.

 

a)
Exercise of Warrant. Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any
time or times on or after the Initial Exercise Date and on or before the Termination Date by delivery to the Company (or such
other office or agency of the Company as it may designate by notice in writing to the registered Holder at the address of the
Holder appearing on the books of the Company) of a duly executed facsimile copy (or e-mail attachment) of the Notice of Exercise
in the form annexed hereto and within three (3) Trading Days of the date said Notice of Exercise is delivered to the Company,
the Company shall have received payment of the aggregate Exercise Price of the shares thereby purchased by wire transfer or cashier’s
check drawn on a United States bank or, if available, pursuant to the cashless exercise procedure specified in Section 2(c) below.
No ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization)
of any Notice of Exercise form be required. Notwithstanding anything herein to the contrary, the Holder shall not be required
to physically surrender this Warrant to the Company until the Holder has purchased all of the Warrant Shares available hereunder
and the Warrant has been exercised in full, in which case, the Holder shall surrender this Warrant to the Company for cancellation
within three (3) Trading Days of the date the final Notice of Exercise is delivered to the Company. Partial exercises of this
Warrant resulting in purchases of a portion of the total number of Warrant Shares available hereunder shall have the effect of
lowering the outstanding number of Warrant Shares purchasable hereunder in an amount equal to the applicable number of Warrant
Shares purchased. The Holder and the Company shall maintain records showing the number of Warrant Shares purchased and the date
of such purchases. The Company shall deliver any objection to any Notice of Exercise within one (1) Business Day of receipt of
such notice. The Holder and any assignee, by acceptance of this Warrant, acknowledge and agree that, by reason of the provisions
of this paragraph, following the purchase of a portion of the Warrant Shares hereunder, the number of Warrant Shares available
for purchase hereunder at any given time may be less than the amount stated on the face hereof.

 

b)
Exercise Price. The exercise price per share of the Common Stock under this Warrant shall be $0.085, subject to
adjustment hereunder (the “Exercise Price”).

 

    	2 

    	 

    

 

c)
Cashless Exercise. If at any time after the six month anniversary of the date of the Purchase Agreement there is no effective
Registration Statement registering, or no current prospectus available for, the resale of the Warrant Shares issuable hereunder
by the Holder, this Warrant may also be exercised, in whole or in part, at such time by means of a “cashless exercise”
in which the Holder shall be entitled to receive a number of Warrant Shares equal to the quotient obtained by dividing [(A x B)
- (A - C)] by (B), where:

 

	 	(A)	The total
    number of shares with respect to which this Warrant is then being exercised;
	 	 	 
	 	(B) 	The closing sale price
    of the Common Stock on the Trading Market for the Trading Day immediately preceding the date of the Notice of Exercise; and
	 	 	 
	 	(C) 	The Exercise Price
    then in effect for this Warrant.

 

If
Warrant Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9)
of the Securities Act, the Warrant Shares shall take on the registered characteristics of the Warrant being exercised, and the
holding period of the Warrants being exercised may be tacked on to the holding period of the Warrant Shares. The Company agrees
not to take any position contrary to this Section 2(c).

 

Notwithstanding
the other terms of this Section 2(c), in the event that within 120 days after the issuance of this Warrant (the “Filing
Period”) the Company has filed, a Registration Statement covering the Registrable Securities (as such terms are defined
in the Registration Rights Agreement of even date with the Purchase Agreement between the parties), then this Warrant shall not
be available for cashless exercise until the earlier of one (1) year from the issuance of the Warrant, or (2) upon such date as
the Company has failed to respond to any SEC comment letter within 30 days of receipt of the same. Provided, however if the Company
signs a merger agreement, merger letter of intent, or similar agreement and files a Form 8-K summarizing the proposed transaction
(the “8-K”) during the Filing Period, then the Filing Period will be extended by an additional 120 days from
the date the 8-K is filed. Provided, further: (i) if the Company has filed a Registration Statement covering the Registrable Securities
and has to reduce the number of Warrant Shares as a result of limits imposed by the SEC pursuant to Rule 415 or comments from
the SEC staff than any Warrant Shares not covered under the Registration Statement shall not be available for cashless exercise
until all Warrant Shares registered on the Registration Statement have been exercised.

 

    	3 

    	 

    

 

d)
Mechanics of Exercise.

 

i.
Delivery of Warrant Shares Upon Exercise. Within the later of (x) one (1) Business Day of receiving a Notice of Exercise
if a cashless exercise or (y) one (1) Business Day of receipt of payment if exercised for cash, the Company shall have provided
instructions to the Transfer Agent for the issuance of the Warrant Shares. Warrant Shares purchased hereunder shall be transmitted
by the Transfer Agent to the Holder by crediting the account of the Holder’s prime broker or its designee’s balance
account with The Depository Trust Company through its Deposit or Withdrawal at Custodian system (“DWAC”) if
the Company is then a participant in such system and either (A) there is an effective registration statement permitting the issuance
of the Warrant Shares to or resale of the Warrant Shares by the Holder or (B) the Warrant Shares are eligible for resale by the
Holder pursuant to Rule 144, and otherwise by physical delivery of a certificate, registered in the Company’s share register
in the name of the Holder or its designee, for the number of Warrant Shares to which the Holder is entitled pursuant to such exercise
to the address specified by the Holder in the Notice of Exercise by the date that is two (2) Trading Days after the later of (A)
the delivery to the Company of the Notice of Exercise and (B) payment of the aggregate Exercise Price as set forth above (unless
by cashless exercise, if permitted) (such date, the “Warrant Share Delivery Date”). The Warrant Shares shall
be deemed to have been issued, and Holder or any other person so designated to be named therein shall be deemed to have become
a holder of record of such shares for all purposes, as of the date the Warrant has been exercised, with payment to the Company
of the Exercise Price (or by cashless exercise, if permitted) and all taxes required to be paid by the Holder, if any, pursuant
to Section 2(d)(vi) prior to the issuance of such shares, having been paid. If the Company fails for any reason to deliver to
the Holder the Warrant Shares subject to a Notice of Exercise by the Warrant Share Delivery Date, the Company shall pay to the
Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of Warrant Shares subject to such exercise (based
on the VWAP of the Common Stock on the date of the applicable Notice of Exercise), $10 per Trading Day (increasing to $20 per
Trading Day on the fifth Trading Day after such liquidated damages begin to accrue) for each Trading Day after such Warrant Share
Delivery Date until such Warrant Shares are delivered or Holder rescinds such exercise. Provided; however, that such liquidated
damages shall only accrue for a maximum of ninety (90) Trading Days.

 

ii.
Delivery of New Warrants Upon Exercise. If this Warrant shall have been exercised in part, the Company shall, at the request
of a Holder and upon surrender of this Warrant certificate, at the time of delivery of the Warrant Shares, deliver to the Holder
a new Warrant evidencing the rights of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which
new Warrant shall in all other respects be identical with this Warrant.

 

iii.
Rescission Rights. If the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares pursuant
to Section 2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the right to rescind such exercise.

 

    	4 

    	 

    

 

iv.
Compensation for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise. In addition to any other rights available
to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares in accordance with
the provisions of Section 2(d)(i) above pursuant to an exercise on or before the Warrant Share Delivery Date (a “Delivery
Failure”), and if after such date the Holder is required by its broker to purchase (in an open market transaction or
otherwise) or the Holder’s brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale
by the Holder of the Warrant Shares which the Holder anticipated receiving upon such exercise (a “Buy-In”),
then the Company shall (A) pay in cash to the Holder the amount, if any, by which (x) the Holder’s total purchase price
(including brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying
(1) the number of Warrant Shares that the Company was required to deliver to the Holder in connection with the exercise at issue
times (2) the price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of the
Holder, either reinstate the portion of the Warrant and equivalent number of Warrant Shares for which such exercise was not honored
(in which case such exercise shall be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would
have been issued had the Company timely complied with its exercise and delivery obligations hereunder. For example, if the Holder
purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise of shares
of Common Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately
preceding sentence the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice
indicating the amounts payable to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount
of such loss. Nothing herein shall limit a Holder’s right to pursue any other remedies available to it hereunder, at law
or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s
failure to timely deliver shares of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.

 

v.
No Fractional Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the exercise
of this Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the
Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction
multiplied by the Exercise Price or round up to the next whole share.

 

vi.
Charges, Taxes and Expenses. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer
tax or other incidental expense in respect of the issuance of Warrant Shares, all of which taxes and expenses shall be paid by
the Company, and such Warrant Shares shall be issued in the name of the Holder or in such name or names as may be directed by
the Holder; provided, however, that in the event that Warrant Shares are to be issued in a name other than the name
of the Holder, this Warrant when surrendered for exercise shall be accompanied by the Assignment Form attached hereto duly executed
by the Holder and the Company may require, as a condition thereto, the payment of a sum sufficient to reimburse it for any transfer
tax incidental thereto. The Company shall pay all Transfer Agent fees required for same-day processing of any Notice of Exercise
and all fees to the Depository Trust Company (or another established clearing corporation performing similar functions) required
for same-day electronic delivery of the Warrant Shares.

 

vii.
Closing of Books. The Company will not close its stockholder books or records in any manner which prevents the timely exercise
of this Warrant, pursuant to the terms hereof.

 

viii.
Disputes. In the case of a dispute as to the determination of the Exercise Price or the arithmetic calculation of the number
of Warrant Shares to be issued pursuant to the terms hereof, the Company shall promptly issue to the Holder the number of Warrant
Shares that are not disputed and resolve such dispute in accordance with Section 5(p).

 

    	5 

    	 

    

 

e)
Call Provision. Subject to the provisions hereof, if, after the Issuance Date, (i) the VWAP for each of 20 consecutive
Trading Days (the “Measurement Period”) exceeds $0.17 (subject to adjustment for forward and reverse stock
splits, recapitalizations, stock dividends and the like, including proportional adjustments lower if the Exercise Price is lowered),
and (ii) the average daily dollar trading volume for such Measurement Period exceeds $50,000 per Trading Day, then the Company
may, call for cancellation all or any portion of this Warrant for which a Exercise Notice has not yet been delivered (such right,
a “Call”) for consideration equal to $.00001 per Warrant Share. To exercise this right, the Company must deliver
to the Holder an irrevocable written notice (a “Call Notice”), indicating therein the portion of unexercised
portion of this Warrant to which such notice applies. If the conditions set forth below for such Call are satisfied from the period
from the date of the Call Notice through and including the Call Date (as defined below), then any portion of this Warrant subject
to such Call Notice for which a Exercise Notice shall not have been received by the Call Date will be cancelled at 5:30 p.m. (New
York City time) on the fifteenth Trading Day after the date the Call Notice is received by the Holder (such date and time, the
“Call Date”). Any unexercised portion of this Warrant to which the Call Notice does not pertain will be unaffected
by such Call Notice. In furtherance thereof, the Company covenants and agrees that it will honor all Exercise Notices with respect
to Warrant Securities subject to a Call Notice that are tendered through 5:30 p.m. (New York City time) on the Call Date. The
parties agree that any Exercise Notice delivered following a Call Notice which calls less than all the Warrants shall first reduce
to zero the number of Warrant Securities subject to such Call Notice prior to reducing the remaining Warrant Securities available
for purchase under this Warrant. For example, if (A) this Warrant then permits the Holder to acquire 100 of the Warrant Securities,
(B) a Call Notice pertains to of the 75 Warrant Securities, and (C) prior to 5:30 p.m. (New York City time) on the Call Date the
Holder tenders an Exercise Notice in respect of 50 of the Warrant Securities, then (x) on the Call Date the right under this Warrant
to acquire 25 of the Warrant Securities will be automatically cancelled, (y) the Company, in the time and manner required under
this Warrant, will have issued and delivered to the Holder 50 of the Warrant Securities in respect of the exercises following
receipt of the Call Notice, and (z) the Holder may, until the Termination Date, exercise this Warrant for 25 of the Warrant Securities
(subject to adjustment as herein provided and subject to subsequent Call Notices). Subject again to the provisions of this Section
2(e), the Company may deliver subsequent Call Notices for any portion of this Warrant for which the Holder shall not have delivered
an Exercise Notice. Notwithstanding anything to the contrary set forth in this Warrant, the Company may not deliver a Call Notice
or require the cancellation of this Warrant (and any such Call Notice shall be void), unless, from the end of the Measurement
Period through the Call Date, a Registration Statement shall be effective as to all Warrant Securities and the prospectus thereunder
available for use by the Holder for the resale of all such Warrant Securities. The Company’s right to call the Warrants
under this Section 2(e) shall be exercised ratably among the Holders based on each Holder’s initial purchase of Warrants.

 

    	6 

    	 

    

 

f)
Holder’s Exercise Limitations. Except as provided for herein, the Company shall not effect any exercise of this Warrant,
and a Holder shall not have the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent
that after giving effect to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together
with the Holder’s Affiliates, and any other Persons acting as a group together with the Holder or any of the Holder’s
Affiliates), would beneficially own in excess of the Beneficial Ownership Limitation (as defined below). For purposes of the foregoing
sentence, the number of shares of Common Stock beneficially owned by the Holder and its Affiliates shall include the number of
shares of Common Stock issuable upon exercise of this Warrant with respect to which such determination is being made, but shall
exclude the number of shares of Common Stock which would be issuable upon (i) exercise of the remaining, nonexercised portion
of this Warrant beneficially owned by the Holder or any of its Affiliates and (ii) exercise or conversion of the unexercised or
nonconverted portion of any other securities of the Company (including, without limitation, any other Common Stock Equivalents)
subject to a limitation on conversion or exercise analogous to the limitation contained herein beneficially owned by the Holder
or any of its Affiliates. Except as set forth in the preceding sentence, for purposes of this Section 2(F), beneficial ownership
shall be calculated in accordance with Section 13(d) of the 1934 Act and the rules and regulations promulgated thereunder, it
being acknowledged by the Holder that the Company is not representing to the Holder that such calculation is in compliance with
Section 13(d) of the 1934 Act and the Holder is solely responsible for any schedules required to be filed in accordance therewith.
To the extent that the limitation contained in this Section 2(f) applies, the determination of whether this Warrant is exercisable
(in relation to other securities owned by the Holder together with any Affiliates) and of which portion of this Warrant is exercisable
shall be in the sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder’s
determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates)
and of which portion of this Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company
shall have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as to any group
status as contemplated above shall be determined in accordance with Section 13(d) of the 1934 Act and the rules and regulations
promulgated thereunder. For purposes of this Section 2(f), in determining the number of outstanding shares of Common Stock, a
Holder may rely on the number of outstanding shares of Common Stock as reflected in (A) the Company’s most recent periodic
or annual report filed with the Commission, as the case may be, (B) a more recent public announcement by the Company or (C) a
more recent written notice by the Company or the Transfer Agent setting forth the number of shares of Common Stock outstanding.
Upon the written or oral request of a Holder, the Company shall within two Trading Days confirm orally and in writing to the Holder
the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be
determined after giving effect to the conversion or exercise of securities of the Company, including this Warrant, by the Holder
or its Affiliates since the date as of which such number of outstanding shares of Common Stock was reported. The “Beneficial
Ownership Limitation” shall be 4.99% of the number of shares of the Common Stock outstanding immediately after giving
effect to the issuance of shares of Common Stock issuable upon exercise of this Warrant. The Holder, upon not less than 61 days’
prior notice to the Company, may increase or decrease the Beneficial Ownership Limitation provisions of this Section 2(f), but
not in excess of 9.99% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance
of shares of Common Stock issuable upon exercise of this Warrant. Any such increase or decrease will not be effective until the
61st day after such notice is delivered to the Company. The provisions of this paragraph shall be construed and implemented
in a manner otherwise than in strict conformity with the terms of this Section 2(f) to correct this paragraph (or any portion
hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein contained or to make changes
or supplements necessary or desirable to properly give effect to such limitation. The limitations contained in this paragraph
shall apply to a successor holder of this Warrant. The provisions of this Section 2(f) shall be of no further force or effect
if the Holder participates in a subsequent transaction with the Company which results in the Holder beneficially owning in excess
of 4.99% of the number of shares of the Common Stock outstanding which shall include securities convertible into Common Stock
which do not contain a beneficial ownership limitation.

 

    	7 

    	 

    

 

Section
3. Certain Adjustments.

 

a)
Stock Dividends and Splits. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or
otherwise makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities
payable in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company
upon exercise of this Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines
(including by way of reverse stock split) outstanding shares of Common Stock into a smaller number of shares or (iv) issues by
reclassification of shares of the Common Stock any shares of capital stock of the Company, then in each case the Exercise Price
shall be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock (excluding treasury shares,
if any) outstanding immediately before such event and of which the denominator shall be the number of shares of Common Stock outstanding
immediately after such event, and the number of shares issuable upon exercise of this Warrant shall be proportionately adjusted
such that the aggregate Exercise Price of this Warrant shall remain unchanged. Any adjustment made pursuant to this Section 3(a)
shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend
or distribution and shall become effective immediately after the effective date in the case of a subdivision, combination or re-classification.

 

b)
Subsequent Equity Sales. If and whenever on or after the Closing Date, and while the anti-dilution provisions set forth
in Section 8 of the Company’s Series C Certificate of Designation (the “COD”) remains in full force and
effect, the Company completes a Dilutive Issuance (as defined in the COD) but excluding any Excluded Securities (as defined in
the COD), then immediately after such Dilutive Issuance, the Exercise Price then in effect shall be reduced to an amount equal
to the New Issuance Price (as defined in the COD).

 

c)
Voluntary Adjustment By Company. The Company may at any time during the term of this Warrant, reduce the then current Exercise
Price to any amount and for any period of time deemed appropriate by the board of directors of the Company.

 

d)
Notice; Variable Rate Transactions. The Company shall notify the Holder, in writing, no later than the Trading Day following
the issuance or deemed issuance of any Common Stock or Common Stock Equivalents subject to Section 3(b), indicating therein the
applicable issuance price, or applicable reset price, exchange price, conversion price and other pricing terms (such notice, the
“Dilutive Issuance Notice”). If the Company enters into a Variable Rate Transaction, despite the prohibition
thereon in the Purchase Agreement, the Company shall be deemed to have issued Common Stock or Common Stock Equivalents at the
lowest possible conversion or exercise price at which such securities may be converted or exercised.

 

    	8 

    	 

    

 

e)
Pro Rata Distributions. During such time as this Warrant is outstanding, if the Company shall declare or make any dividend
or other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock, by way of return of
capital or otherwise (including, without limitation, any distribution of cash, stock or other securities, property or options
by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction)
(a “Distribution”), at any time after the issuance of this Warrant, then, in each such case, the Holder shall
be entitled to participate in such Distribution to the same extent that the Holder would have participated therein if the Holder
had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations
on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date of which a
record is taken for such Distribution, or, if no such record is taken, the date as of which the record holders of shares of Common
Stock are to be determined for the participation in such Distribution (provided, however, to the extent that the
Holder’s right to participate in any such Distribution would result in the Holder exceeding the Beneficial Ownership Limitation,
then the Holder shall not be entitled to participate in such Distribution to such extent (or in the beneficial ownership of any
shares of Common Stock as a result of such Distribution to such extent) and the portion of such Distribution shall be held in
abeyance for the benefit of the Holder until such time, if ever, as its right thereto would not result in the Holder exceeding
the Beneficial Ownership Limitation).

 

f)
Fundamental Transaction. If, at any time while this Warrant is outstanding, a Fundamental Transaction (as such term is
defined in the COD) occurs, then, upon any subsequent exercise of this Warrant, the Holder shall have the right to receive, for
each Warrant Share that would have been issuable upon such exercise immediately prior to the occurrence of such Fundamental Transaction,
at the option of the Holder (without regard to any limitation in Section 2(f) on the exercise of this Warrant), the number of
shares of Common Stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any
additional consideration (the “Alternate Consideration”) receivable as a result of such Fundamental Transaction
by a holder of the number of shares of Common Stock for which this Warrant is exercisable immediately prior to such Fundamental
Transaction (without regard to any limitation in Section 2(f) on the exercise of this Warrant). For purposes of any such exercise,
the determination of the Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based on the
amount of Alternate Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Company
shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any
different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash
or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration
it receives upon any exercise of this Warrant following such Fundamental Transaction. The Company shall cause any successor entity
in a Fundamental Transaction in which the Company is not the survivor (the “Successor Entity”) to assume in
writing all of the obligations of the Company under this Warrant and the other Transaction Documents in accordance with the provisions
of this Section 3(f) pursuant to written agreements in form and substance reasonably satisfactory to the Holder and approved by
the Holder (without unreasonable delay) prior to such Fundamental Transaction and shall, at the option of the Holder, deliver
to the Holder in exchange for this Warrant a security of the Successor Entity evidenced by a written instrument substantially
similar in form and substance to this Warrant which is exercisable for a corresponding number of shares of capital stock of such
Successor Entity (or its parent entity) equivalent to the shares of Common Stock acquirable and receivable upon exercise of this
Warrant (without regard to any limitations on the exercise of this Warrant) prior to such Fundamental Transaction, and with an
exercise price which applies the exercise price hereunder to such shares of capital stock (but taking into account the relative
value of the shares of Common Stock pursuant to such Fundamental Transaction and the value of such shares of capital stock, such
number of shares of capital stock and such exercise price being for the purpose of protecting the economic value of this Warrant
immediately prior to the consummation of such Fundamental Transaction), and which is reasonably satisfactory in form and substance
to the Holder. Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall succeed to, and be substituted
for (so that from and after the date of such Fundamental Transaction, the provisions of this Warrant and the other Transaction
Documents referring to the “Company” shall refer instead to the Successor Entity), and may exercise every right and
power of the Company and shall assume all of the obligations of the Company under this Warrant and the other Transaction Documents
with the same effect as if such Successor Entity had been named as the Company herein.

 

    	9 

    	 

    

 

g)
Calculations. All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share,
as the case may be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as
of a given date shall be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.

 

h)
Notice to Holder.

 

i.
Adjustment to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the
Company shall promptly mail to the Holder a notice setting forth the Exercise Price after such adjustment and any resulting adjustment
to the number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.

 

ii.
Notice to Allow Exercise by Holder. If (A) the Company shall declare a dividend (or any other distribution in whatever
form) on the Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common
Stock, (C) the Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or
purchase any shares of capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall
be required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Company is a
party, any sale or transfer of all or substantially all of the assets of the Company, or any compulsory share exchange whereby
the Common Stock is converted into other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary
dissolution, liquidation or winding up of the affairs of the Company, then, in each case, the Company shall cause to be mailed
to the Holder at its last address as it shall appear upon the Warrant Register of the Company, at least 20 calendar days prior
to the applicable record or effective date hereinafter specified, a notice stating (x) the date on which a record is to be taken
for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as
of which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants
are to be determined or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange is
expected to become effective or close, and the date as of which it is expected that holders of the Common Stock of record shall
be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification,
consolidation, merger, sale, transfer or share exchange; provided that the failure to mail such notice or any defect therein or
in the mailing thereof shall not affect the validity of the corporate action required to be specified in such notice. To the extent
that any notice provided hereunder constitutes, or contains, material, non-public information regarding the Company or any of
the Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K.
The Holder shall remain entitled to exercise this Warrant during the period commencing on the date of such notice to the effective
date of the event triggering such notice except as may otherwise be expressly set forth herein.

 

    	10 

    	 

    

 

Section
4. Transfer of Warrant.

 

a)
Transferability. Subject to compliance with any applicable securities laws and the conditions set forth in Section 4(d)
hereof and to the provisions of the Purchase Agreement, this Warrant and all rights hereunder (including, without limitation,
any registration rights) are transferable, in whole or in part, upon surrender of this Warrant at the principal office of the
Company or its designated agent, together with a written assignment of this Warrant substantially in the form attached hereto
duly executed by the Holder or its agent or attorney and funds sufficient to pay any transfer taxes payable upon the making of
such transfer. Upon such surrender and, if required, such payment, the Company shall execute and deliver a new Warrant or Warrants
in the name of the assignee or assignees, as applicable, and in the denomination or denominations specified in such instrument
of assignment, and shall issue to the assignor a new Warrant evidencing the portion of this Warrant not so assigned, and this
Warrant shall promptly be cancelled. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically
surrender this Warrant to the Company unless the Holder has assigned this Warrant in full, in which case, the Holder shall surrender
this Warrant to the Company within three (3) Trading Days of the date the Holder delivers an assignment form to the Company assigning
this Warrant full. The Warrant, if properly assigned in accordance herewith, may be exercised by a new holder for the purchase
of Warrant Shares without having a new Warrant issued.

 

b)
New Warrants. This Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office
of the Company, together with a written notice specifying the names and denominations in which new Warrants are to be issued,
signed by the Holder or its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved
in such division or combination, the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or
Warrants to be divided or combined in accordance with such notice. All Warrants issued on transfers or exchanges shall be dated
the Initial Exercise Date and shall be identical with this Warrant except as to the number of Warrant Shares issuable pursuant
thereto.

 

    	11 

    	 

    

 

c)
Warrant Register. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose
(the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and
treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution
to the Holder, and for all other purposes, absent actual notice to the contrary.

 

d)
Transfer Restrictions. This Warrant may be offered for sale, sold, transferred or assigned without the consent of the Company
in accordance with an exemption from registration under the Securities Act of 1933 and applicable state securities laws.

 

e)
Representation by the Holder. The Holder, by the acceptance hereof, represents and warrants that it is acquiring this Warrant
and, upon any exercise hereof, will acquire the Warrant Shares issuable upon such exercise, for its own account and not with a
view to or for distributing or reselling such Warrant Shares or any part thereof in violation of the Securities Act or any applicable
state securities law, except pursuant to sales registered or exempted under the Securities Act.

 

Section
5. Miscellaneous.

 

a)
No Rights as Stockholder Until Exercise. This Warrant does not entitle the Holder to any voting rights, dividends or other
rights as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i), except as expressly set forth
in Section 3.

 

b)
Loss, Theft, Destruction or Mutilation of Warrant. The Company covenants that upon receipt by the Company of evidence reasonably
satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant
Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case
of the Warrant, shall not include the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate,
if mutilated, the Company will make and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation,
in lieu of such Warrant or stock certificate.

 

c)
Saturdays, Sundays, Holidays, etc. If the last or appointed day for the taking of any action or the expiration of any right
required or granted herein shall not be a Business Day, then, such action may be taken or such right may be exercised on the next
succeeding Business Day.

 

    	12 

    	 

    

 

d)
Authorized Shares.

 

i.
The Company covenants that it will reserve from its authorized and unissued Common Stock, solely for the purpose of the exercise
of this Warrant, no less than 300% of such aggregate maximum number of Warrant Shares then issuable upon the exercise of this
Warrant (the “Required Reserve Amount”). The Company further covenants that its issuance of this Warrant shall
constitute full authority to its officers who are charged with the duty of issuing the necessary Warrant Shares upon the exercise
of the purchase rights under this Warrant. The Company will take all such reasonable action as may be necessary to assure that
such Warrant Shares may be issued as provided herein without violation of any applicable law or regulation, or of any requirements
of the Trading Market upon which the Common Stock may be listed. The Company covenants that all Warrant Shares which may be issued
upon the exercise of the purchase rights represented by this Warrant will, upon exercise of the purchase rights represented by
this Warrant and payment for such Warrant Shares in accordance herewith, be duly authorized, validly issued, fully paid and nonassessable
and free from all taxes, liens and charges created by the Company in respect of the issue thereof (other than taxes in respect
of any transfer occurring contemporaneously with such issue).

 

ii.
If, notwithstanding the foregoing, and not in limitation thereof, at any time after one of the events specified in Section 5(d)(i)
or (ii) while this Warrant remains outstanding, the Company does not have a sufficient number of authorized and unreserved shares
of Common Stock to satisfy its obligation to reserve the Required Reserve Amount (an “Authorized Share Failure”),
then the Company shall immediately take all action necessary to increase the Company’s authorized shares of Common Stock
to an amount sufficient to allow the Company to reserve the Required Reserve Amount for all the Warrants then outstanding. Without
limiting the generality of the foregoing sentence, as soon as practicable after the date of the occurrence of an Authorized Share
Failure, but in no event later than ninety (90) days after the occurrence of such Authorized Share Failure, the Company shall
hold a meeting of its stockholders for the approval of an increase in the number of authorized shares of Common Stock. In connection
with such meeting, the Company shall provide each stockholder with a proxy statement and shall use its reasonable best efforts
to solicit its stockholders’ approval of such increase in authorized shares of Common Stock and to cause its board of directors
to recommend to the stockholders that they approve such proposal. In lieu of holding a meeting of stockholders, the Company may
take such action by consent of its stockholders by the above date in compliance with the 1934 Act.

 

iii.
Except and to the extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation,
amending its certificate of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution,
issue or sale of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the
terms of this Warrant, but will at all times in good faith assist in the carrying out of all such terms and in the taking of all
such actions as may be necessary or appropriate to protect the rights of Holder as set forth in this Warrant against impairment.
Without limiting the generality of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above
the amount payable therefor upon such exercise immediately prior to such increase in par value, (ii) take all such action as may
be necessary or appropriate in order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares
upon the exercise of this Warrant and (iii) use reasonable best efforts to obtain all such authorizations, exemptions or consents
from any public regulatory body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations
under this Warrant.

 

    	13 

    	 

    

 

iv.
Before taking any action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable
or in the Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may
be necessary from any public regulatory body or bodies having jurisdiction thereof.

 

e)
Jurisdiction. All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall
be determined in accordance with the provisions of the Purchase Agreement.

 

f)
Restrictions. The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered
and the Holder does not utilize cashless exercise, will have restrictions upon resale imposed by state and federal securities
laws.

 

g)
Nonwaiver and Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder
shall operate as a waiver of such right or otherwise prejudice the Holder’s rights, powers or remedies, notwithstanding
the fact that all rights hereunder terminate on the Termination Date. If the Company willfully and knowingly fails to comply with
any provision of this Warrant, which results in any damages in excess of $5,000 to the Holder, the Company shall pay to the Holder
such amounts as shall be sufficient to cover any costs and expenses including, but not limited to, reasonable attorneys’
fees, including those of appellate proceedings, incurred by the Holder in collecting any amounts due pursuant hereto or in otherwise
enforcing any of its rights, powers or remedies hereunder.

 

h)
Notices. Any notice, request or other document required or permitted to be given or delivered to the Holder by the Company
shall be delivered in accordance with the notice provisions of the Purchase Agreement.

 

i)
Limitation of Liability. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant
to purchase Warrant Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any liability
of the Holder for the purchase price of any Common Stock or as a stockholder of the Company, whether such liability is asserted
by the Company or by creditors of the Company.

 

    	14 

    	 

    

 

j)
Remedies. The remedies provided in this Warrant shall be cumulative and in addition to all other remedies available under
this Warrant and the other Transaction Documents, at law or in equity (including a decree of specific performance and/or other
injunctive relief or ensuring performance of any obligation herein or preventing a breach of any obligation herein), and nothing
herein shall limit the right of the Holder to pursue actual and consequential damages for any failure by the Company to comply
with the terms of this Warrant. The Company covenants to the Holder that there shall be no characterization concerning this instrument
other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments, exercises and the
like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly provided
herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that a breach
by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach may
be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the holder of this Warrant
shall be entitled, in addition to all other available remedies, to specific performance and an injunction restraining any breach,
without the necessity of showing economic loss and without any bond or other security being required. The Company shall provide
all information and documentation to the Holder that is requested by the Holder to enable the Holder to confirm the Company’s
compliance with the terms and conditions of this Warrant. The issuance of shares and certificates for shares as contemplated hereby
upon the exercise of this Warrant shall be made without charge to the Holder or such shares for any issuance tax or other costs
in respect thereof, provided that the Company shall not be required to pay any tax which may be payable in respect of any transfer
involved in the issuance and delivery of any certificate in a name other than the Holder or its agent on its behalf. If (a) this
Warrant is placed in the hands of an attorney for collection or enforcement or is collected or enforced through any legal proceeding
or the holder otherwise takes action to collect amounts due under this Warrant or to enforce the provisions of this Warrant or
(b) there occurs any bankruptcy, reorganization, receivership of the company or other proceedings affecting company creditors’
rights and involving a claim under this Warrant, then the Company shall pay the costs incurred by the Holder for such collection,
enforcement or action or in connection with such bankruptcy, reorganization, receivership or other proceeding, including, without
limitation, attorneys’ fees and disbursements.

 

k)
Successors and Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby
shall inure to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted
assigns of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant
and shall be enforceable by the Holder or holder of Warrant Shares.

 

l)
Amendment. This Warrant (other than Section 2(f)) may be modified or amended or the provisions hereof waived with the written
consent of the Company and (i) a majority of the Holders of the Warrants issued under the Purchase Agreement, or (ii) Cavalry
Fund 1 LP if it still holds any Warrants. No consideration (other than reimbursement of legal fees) shall be offered or paid to
any Person to amend or consent to a waiver or modification of any provision of any of the Transaction Documents (as defined in
the Purchase Agreement) unless the same consideration also is offered to all of the parties to the Transaction Documents. No waiver
shall be effective unless it is in writing and signed by an authorized representative of the waiving party.

 

m)
Severability. If any provision of this Warrant is prohibited by law or otherwise determined to be invalid or unenforceable
by a court of competent jurisdiction, the provision that would otherwise be prohibited, invalid or unenforceable shall be deemed
amended to apply to the broadest extent that it would be valid and enforceable, and the invalidity or unenforceability of such
provision shall not affect the validity of the remaining provisions of this Warrant so long as this Warrant as so modified continues
to express, without material change, the original intentions of the parties as to the subject matter hereof and the prohibited
nature, invalidity or unenforceability of the provision(s) in question does not substantially impair the respective expectations
or reciprocal obligations of the parties or the practical realization of the benefits that would otherwise be conferred upon the
parties. The parties will endeavor in good faith negotiations to replace the prohibited, invalid or unenforceable provision(s)
with a valid provision(s), the effect of which comes as close as possible to that of the prohibited, invalid or unenforceable
provision(s).

 

    	15 

    	 

    

 

n)
Headings. This Warrant shall be deemed to be jointly drafted by the Company and the Holder and shall not be construed against
any Person as the drafter hereof. The headings of this Warrant are for convenience of reference and shall not form part of, or
affect the interpretation of, this Warrant. Terms used in this Warrant but defined in the other Transaction Documents shall have
the meanings ascribed to such terms on the Closing Date in such other Transaction Documents unless otherwise consented to in writing
by the Holder.

 

o)
Governing Law. This Warrant shall be governed by and construed and enforced in accordance with, and all questions concerning
the construction, validity, interpretation and performance of this Warrant shall be governed by, the internal laws of the State
of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of New York
or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New York.
The Company hereby irrevocably waives personal service of process and consents to process being served in any such suit, action
or proceeding by mailing a copy thereof to the Company at the address set forth on its signature page to the Purchase Agreement
and agrees that such service shall constitute good and sufficient service of process and notice thereof. The Company hereby irrevocably
submits to the exclusive jurisdiction of the state and federal courts sitting in The City of New York, Borough of Manhattan, for
the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein,
and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally
subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that
the venue of such suit, action or proceeding is improper. Nothing contained herein shall be deemed to limit in any way any right
to serve process in any manner permitted by law. Nothing contained herein shall be deemed or operate to preclude the Holder from
bringing suit or taking other legal action against the Company in any other jurisdiction to collect on the Company’s obligations
to the Holder, to realize on any collateral or any other security for such obligations, or to enforce a judgment or other court
ruling in favor of the Holder. THE COMPANY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO REQUEST, A
JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS WARRANT OR ANY TRANSACTION
CONTEMPLATED HEREBY.

 

    	16 

    	 

    

 

p)
DISPUTE RESOLUTION

 

i.
Submission to Dispute Resolution.

 

(A)
In the case of a dispute relating to the Exercise Price, the closing sale price, fair market value or the arithmetic calculation
of the number of Warrant Shares (as the case may be) (including, without limitation, a dispute relating to the determination of
any of the foregoing), the Company or the Holder (as the case may be) shall submit the dispute to the other party via email (A)
if by the Company, within two (2) Business Days after the occurrence of the circumstances giving rise to such dispute or (B) if
by the Holder, at any time after the Holder learned of the circumstances giving rise to such dispute. If the Holder and the Company
are unable to promptly resolve such dispute relating to such Exercise Price, such closing sale price, or such fair market value
or such arithmetic calculation of the number of Warrant Shares (as the case may be), at any time after the second (2nd)
Business Day following such initial notice by the Company or the Holder (as the case may be) of such dispute to the Company or
the Holder (as the case may be), then the Holder may, at its sole option, select an independent, reputable investment bank to
resolve such dispute.

 

(B)
The Holder and the Company shall each deliver to such investment bank (A) a copy of the initial dispute submission so delivered
in accordance with the first sentence of this Section 5(o) and (B) written documentation supporting its position with respect
to such dispute, in each case, no later than 5:00 p.m. (New York time) by the fifth (5th) Business Day immediately
following the date on which the Holder selected such investment bank (the “Dispute Submission Deadline”) (the
documents referred to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “Required
Dispute Documentation”) (it being understood and agreed that if either the Holder or the Company fails to so deliver
all of the Required Dispute Documentation by the Dispute Submission Deadline, then the party who fails to so submit all of the
Required Dispute Documentation shall no longer be entitled to (and hereby waives its right to) deliver or submit any written documentation
or other support to such investment bank with respect to such dispute and such investment bank shall resolve such dispute based
solely on the Required Dispute Documentation that was delivered to such investment bank prior to the Dispute Submission Deadline).
Unless otherwise agreed to in writing by both the Company and the Holder or otherwise requested by such investment bank, neither
the Company nor the Holder shall be entitled to deliver or submit any written documentation or other support to such investment
bank in connection with such dispute (other than the Required Dispute Documentation).

 

(C)
The Company and the Holder shall cause such investment bank to determine the resolution of such dispute and notify the Company
and the Holder of such resolution no later than ten (10) Business Days immediately following the Dispute Submission Deadline.
Such investment bank’s resolution of such dispute shall be final and binding upon all parties absent manifest error. If
such investment bank’s resolution differs by less than 5% from the Company’s proposed determination, the fees and
expenses of such investment bank shall be borne by the Holder, and if such investment bank’s resolution differs by more
than 5% from the Company’s proposed determination, the fees and expenses of such investment bank shall be borne by the Company.

 

    	17 

    	 

    

 

ii.
Miscellaneous. The Company expressly acknowledges and agrees that (i) this Section 5(o) constitutes an agreement to arbitrate
between the Company and the Holder (and constitutes an arbitration agreement) under the rules then in effect under § 7501,
et seq. of the New York Civil Practice Law and Rules (“CPLR”) and that the Holder is authorized to apply for
an order to compel arbitration pursuant to CPLR § 7503(a) in order to compel compliance with this Section 5(o), (ii) a dispute
relating to the Exercise Price includes, without limitation, disputes as to (A) whether an issuance or sale or deemed issuance
or sale of Common Stock occurred under Section 3(b), (B) the consideration per share at which an issuance or deemed issuance of
Common Stock occurred, (C) whether any issuance or sale or deemed issuance or sale of Common Stock was an issuance or sale or
deemed issuance or sale of Excluded Securities, and (D) whether a Dilutive Issuance occurred, (iii) the terms of this Warrant
and each other applicable Transaction Document shall serve as the basis for the selected investment bank’s resolution of
the applicable dispute, such investment bank shall be entitled (and is hereby expressly authorized) to make all findings, determinations
and the like that such investment bank determines are required to be made by such investment bank in connection with its resolution
of such dispute (including, without limitation, determining (A) whether an issuance or sale or deemed issuance or sale of Common
Stock occurred under Section 3(b), (B) the consideration per share at which an issuance or deemed issuance of Common Stock occurred,
(C) whether any issuance or sale or deemed issuance or sale of Common Stock was an issuance or sale or deemed issuance or sale
of Excluded Securities, and (D) whether a Dilutive Issuance occurred) and in resolving such dispute such investment bank shall
apply such findings, determinations and the like to the terms of this Warrant and any other applicable Transaction Documents,
(iv) the Holder (and only the Holder), in its sole discretion, shall have the right to submit any dispute described in this Section
5(o) to any state or federal court sitting in The City of New York, Borough of Manhattan in lieu of utilizing the procedures set
forth in this Section 5(o) and (v) nothing in this Section 5(o) shall limit the Holder from obtaining specific performance or
any other injunctive relief or other equitable remedies (including, without limitation, with respect to any matters described
in this Section 5(o)).

 

********************

 

(Signature
Page Follows)

 

    	18 

    	 

    

 

IN
WITNESS WHEREOF, the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the Initial
Exercise Date.

 

BTCS Inc.

 

	 	By:	
	 	Name:	Charles W. Allen
	 	Title:	CEO

 

    	19 

    	 

    

 

EXHIBIT
A

 

NOTICE
OF EXERCISE

 

TO
BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS

WARRANT
TO PURCHASE COMMON STOCK

 

BTCS
INC.

 

The
undersigned holder hereby exercises the right to purchase _________________ of the shares of Common Stock (“Warrant Shares”)
of BTCS Inc., a Nevada corporation (the “Company”), evidenced by Warrant to Purchase Common Stock No. _______
(the “Warrant”). Capitalized terms used herein and not otherwise defined shall have the respective meanings
set forth in the Warrant.

 

1.
Form of Exercise Price. The Holder intends that payment of the Aggregate Exercise Price shall be made as:

 

____________
a “Cash Exercise” with respect to _________________ Warrant Shares; and/or

 

____________
a “Cashless Exercise” with respect to _______________ Warrant Shares.

 

2.
Payment of Exercise Price. In the event that the Holder has elected a Cash Exercise with respect to some or all of the
Warrant Shares to be issued pursuant hereto, the Holder shall pay the Aggregate Exercise Price in the sum of $___________________
to the Company in accordance with the terms of the Warrant.

 

3.
Delivery of Warrant Shares. The Company shall deliver to Holder, or its designee or agent as specified below, __________
Warrant Shares in accordance with the terms of the Warrant. Delivery shall be made to Holder, or for its benefit, as follows:

 

[  ]
Check here if requesting delivery as a certificate to the following name and to the following address:

 

	 	Issue to:	 
	 	 	 
	 	 	 

 

    	 

    	 

    

 

[  ]
Check here if requesting delivery by Deposit/Withdrawal at Custodian as follows:

 

	 	DTC Participant:	 
	 	DTC Number:	 
	 	Account Number:	 

 

	Date:	 	 
	 	 	 
	 	Name
    of Registered Holder	 

 

	By:	 	 
	Name:	 	 
	Title:	 	 
	Tax ID:	 	 
	 	 	 
	Facsimile:	 	 
	 	 	 
	E-mail Address:	 	 

 

 

    	 

    	 

    

 

EXHIBIT
B

 

ASSIGNMENT
FORM

 

(To
assign the foregoing Warrant, execute this form and supply required information. Do not use this form to purchase shares.)

 

FOR
VALUE RECEIVED, the foregoing Warrant and all rights evidenced thereby are hereby assigned to

 

	Name:	 	 
	 	 	(Please Print)
	Address:	 	 
	 	 	(Please Print)
	Dated:	 	 
	 	 	 
	Holder’s
    Signature:	 	 
	 	 	 
	Holder’s
    Address:

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