EX-10.7





 Exhibit 10.7 

Execution Version 

AMENDED AND RESTATED 

SUBSCRIPTION AGREEMENT 

This SUBSCRIPTION AGREEMENT (this “Subscription Agreement”) is entered into this 27th day of August, 2021, by and among Good
Works Acquisition Corp., a Delaware corporation (the “Issuer”), and the undersigned, Bitfury Top Holdco B.V. (“Subscriber” or “Bitfury”). Defined terms used but not otherwise defined herein shall
have the respective meanings ascribed thereto in the Merger Agreement (as defined below). 
 WHEREAS, the Issuer, Cipher Mining
Technologies, Inc., a Delaware corporation (the “Company”), and the other parties named therein have entered into that certain Agreement and Plan of Merger, dated as of March 4, 2021 (as amended, amended and restated, modified,
supplemented, or waived from time to time in accordance with its terms, the “Merger Agreement”), pursuant to which the Issuer, its merger subsidiary and the Company shall enter into a business combination transaction, with the
Company surviving as the surviving entity, on the terms and subject to the conditions set forth therein (together with the other transactions contemplated by the Merger Agreement, the “Transactions”); and 

WHEREAS, in connection with the Transactions, on March 4, 2021, Subscriber entered into a subscription agreement (the “March
Subscription Agreement”) pursuant to which it subscribed for and sought to purchase from the Issuer five million (5,000,000) shares of the common stock of the Issuer (the “Common Stock”), par value $0.001 per share (the
“Original Shares”) for a purchase price of $10.00 per share, for an aggregate purchase price of $50,000,000 (the “Original Purchase Price”), payable by means of Bitfury causing Bitfury Holding B.V.
(“BHBV”) to make a benefit-in-kind commitment to the Company pursuant to a certain master services and supply agreement (the “MSA”) to
be executed by the Company and BHBV prior to the closing thereof; and 
 WHEREAS, the March Subscription Agreement was subsequently amended
and restated on July 8, 2021 (the “July Subscription Agreement”) by Subscriber and the Issuer to reflect a revision to the MSA pursuant to which, inter alia the benefit-in-kind commitment was removed, and the Issuer and the Subscriber agreed to amend and restate the March Subscription Agreement to modify the consideration payable such that Bitfury would remit the
Purchase Price in cash and/or forgiveness of outstanding indebtedness owed by the Company to the Subscriber or an Affiliate of Subscriber (as defined below); and 

WHEREAS, the Subscriber now wishes to subscribe for, and the Issuer wishes to issue, an additional one million (1,000,000) shares of Common
Stock, par value $0.001 per share (the “Additional Shares”, and together with the Original Shares, the “Shares”) for a purchase price of $10.00 per share, for an aggregate purchase price for the Additional Shares of
$10,000,000 (the “Additional Purchase Price”, and together with the Original Purchase Price, the “Purchase Price”). This Amended and Restated Subscription Agreement is executed for that purpose; and 

WHEREAS, certain other “qualified institutional buyers” (as defined in Rule 144A under the Securities Act of 1933, as amended (the
“Securities Act”)) or institutional “accredited investors” (within the meaning of Rule 501(a) of Regulation D under the Securities Act) (each, an “Other Subscriber”) have, severally and not jointly,
entered into separate subscription agreements with the Issuer (the “Other Subscription Agreements”), pursuant to which such Other Subscribers have agreed to purchase Common Stock on the Closing Date at the same per share purchase
price as the Subscriber, and the aggregate amount of securities to be sold by the Issuer pursuant to this Subscription Agreement and the Other Subscription Agreements equals, as of the date hereof, 42,500,000 shares of Common Stock and the aggregate
value of the consideration received by the Issuer in connection with the purchase and sale of the Shares equals $425,000,000. 












 NOW, THEREFORE, in consideration of the foregoing and the mutual representations,
warranties, and covenants, and subject to the conditions, herein contained, and intending to be legally bound hereby, the parties hereto hereby agree that the July Subscription Agreement is hereby amended and restated in its entirety as follows:

 1.    Subscription. Subject to the terms and conditions hereof, at the Closing, Subscriber hereby agrees to
subscribe for and purchase, and the Issuer hereby agrees to issue and sell to Subscriber, upon the payment of the Purchase Price, the Shares (such subscription and issuance, the “Subscription”). 

2.    Representations, Warranties, and Agreements. 

2.1    Subscriber’s Representations, Warranties, and Agreements. To induce the Issuer to issue
the Shares to Subscriber, Subscriber hereby represents and warrants to the Issuer and acknowledges and agrees with the Issuer as follows: 

2.1.1    Subscriber has been duly formed or incorporated and is validly existing and in good standing under
the laws of its jurisdiction of incorporation or formation, with power and authority to enter into, deliver, and perform its obligations under this Subscription Agreement. 

2.1.2    This Subscription Agreement has been duly authorized, validly executed and delivered by
Subscriber. Assuming that this Subscription Agreement has been duly authorized, executed and delivered by the Issuer, this Subscription Agreement is the valid and binding obligation of Subscriber and is enforceable against Subscriber in accordance
with its terms, except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium, or other laws relating to or affecting the rights of creditors generally and (ii) principles
of equity, whether considered at law or equity (including concepts of materiality, reasonableness, good faith, and fair dealing with respect to those jurisdictions that recognize such concepts). 

2.1.3    The execution, delivery and performance by Subscriber of this Subscription Agreement and the
consummation of the transactions contemplated herein do not and will not (i) result in any violation of the provisions of the organizational documents of Subscriber, or (ii) result in any violation of any law, statute or any judgment,
order, rule, regulation or other legally enforceable requirement of any court or governmental agency or body, domestic or foreign, having jurisdiction over Subscriber that would reasonably be expected to have an adverse effect on the ability of
Subscriber to enter into and timely perform its obligations under, this Subscription Agreement (a “Subscriber Material Adverse Effect”). 

2.1.4    Subscriber is not required to obtain any consent, waiver, authorization or order of, give any
notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization or other person in connection with the execution, delivery and performance of this
Subscription Agreement. 
 2.1.5    Subscriber is (i) a “qualified institutional buyer”
(as defined in Rule 144A under the Securities Act) or an institutional “accredited investor” (within the meaning of Rule 501(a) of Regulation D under the Securities Act) satisfying the applicable requirements set forth on Schedule I
attached hereto, (ii) an institutional account as defined in FINRA Rule 4512(c), (iii) acquiring the Shares only for its own account and not for the account of others, or if Subscriber is 

  
 2 













 
subscribing for the Shares as a fiduciary or agent for one or more investor accounts, each owner of such account is a qualified institutional buyer, and Subscriber has full investment discretion
with respect to each such account, and the full power and authority to make the acknowledgements, representations, warranties, and agreements herein on behalf of each owner of each such account, and (iv) not acquiring the Shares with a view to,
or for offer or sale in connection with, any distribution thereof in violation of the Securities Act (and shall provide the requested information on Schedule I attached hereto). Subscriber is not an entity formed for the specific purpose of
acquiring the Shares. 
 2.1.6    Subscriber is a sophisticated investor, experienced in investing in
securities transactions and capable of evaluating investment risks independently, both in general and with regard to all transactions and investment strategies involving a security or securities, and has exercised independent judgment in evaluating
its participation in the purchase of the Shares. 
 2.1.7    Subscriber understands that the Shares are
being offered in a transaction not involving any public offering within the meaning of the Securities Act and that the Shares have not been registered under the Securities Act. Subscriber understands that the Shares may not be resold, transferred,
pledged, or otherwise disposed of by Subscriber absent an effective registration statement under the Securities Act, except (i) to the Issuer or a subsidiary thereof, (ii) to non-U.S. persons
pursuant to offers and sales that occur solely outside the United States within the meaning of Regulation S under the Securities Act, or (iii) pursuant to another applicable exemption from the registration requirements of the Securities Act,
and in each of cases (i) and (iii), in accordance with any applicable securities laws of the states and other jurisdictions of the United States, and that any certificates or book entries representing the Shares (if any) shall contain a legend
to such effect. Subscriber acknowledges that the Shares will not be eligible for resale pursuant to Rule 144A promulgated under the Securities Act. Subscriber understands and agrees that the Shares will be subject to the foregoing transfer
restrictions and, as a result of these transfer restrictions, Subscriber may not be able to readily resell the Shares and may be required to bear the financial risk of an investment in the Shares for an indefinite period of time. Subscriber
understands that it has been advised to consult legal counsel prior to making any offer, resale, pledge, or transfer of any of the Shares. 

2.1.8    Subscriber understands and agrees that Subscriber is purchasing the Shares directly from the
Issuer. Subscriber further acknowledges that there have been no representations, warranties, covenants, or agreements made to Subscriber by the Issuer, the Company, the Placement Agents (as defined below) or any of their respective affiliates,
officers or directors, expressly or by implication, other than those representations, warranties, covenants, and agreements expressly set forth in this Subscription Agreement, and Subscriber is not relying on any representations, warranties or
covenants other than those expressly set forth in this Subscription Agreement. 
 2.1.9    Subscriber
represents and warrants that it (i) is purchasing the Shares for investment, (ii) has no current plan or intention to dispose of or otherwise transfer the Shares and (iii) is under no binding agreement to dispose of or otherwise
transfer the Shares. 
 2.1.10    If Subscriber is an employee benefit plan that is subject to Title 1 of
Employee Retirement Income Security Act of 1974, as amended (“ERISA”), Subscriber represents and warrants that its acquisition and holding of the Shares will not constitute or result in a non-exempt
prohibited transaction under Section 406 of ERISA, Section 4975 of the Internal Revenue Code of 1986, as amended (the “Code”), or any applicable similar law. In making its decision to purchase the Shares, Subscriber represents
that it has relied solely upon independent investigation 

  
 3 













 
made by Subscriber and the Issuer’s representations, warranties and agreements in Section 2.2 hereof. Without limiting the generality of the foregoing, Subscriber
has not relied on any statements or other information provided by anyone other than the Issuer concerning the Issuer, the Company or the Shares or the offer and sale of the Shares. Subscriber acknowledges and agrees that Subscriber has received
access to and has had an adequate opportunity to review such financial and other information provided to Subscriber in the Issuer’s electronic dataroom as of the date hereof as Subscriber deems necessary in order to make an investment decision
with respect to the Shares, including with respect to the Issuer, the Company, and the Transactions and has made its own assessment and is satisfied concerning the relevant tax and other economic considerations relevant to the Subscriber’s
investment in the Shares. Subscriber acknowledges that it has reviewed the SEC Documents (as defined below) in the Issuer’s electronic dataroom as of the date hereof. Subscriber represents and agrees that Subscriber and Subscriber’s
professional advisor(s), if any, have had the full opportunity to ask such questions, receive such answers, and obtain such information as Subscriber and such Subscriber’s professional advisor(s), if any, have deemed reasonably necessary to
make an investment decision with respect to the Shares. Subscriber acknowledges that the Placement Agents (as defined below) and their respective directors, officers, employees, representatives and controlling persons have made no independent
investigation with respect to the Issuer, the Company or the Shares or the accuracy, completeness or adequacy of any information supplied to the Subscriber by the Issuer and/or the Company. Subscriber acknowledges that (i) it has not relied on
any statements or other information provided by any Placement Agent or any of the Placement Agents’ respective affiliates with respect to its decision to invest in the Shares, including information related to the Issuer, the Company, the Shares
and the offer and sale of the Shares, (ii) none of the Placement Agents or any of their respective affiliates has prepared any disclosure or offering document in connection with the offer and sale of the Shares and (iii) in connection with
the issue and purchase of the Shares, none of the Placement Agents has acted as the Subscriber’s financial advisor or fiduciary. 

2.1.11    Subscriber became aware of this offering of the Shares solely by means of direct contact between
Subscriber, the Company, the Issuer or its representative. Subscriber has a pre-existing substantive relationship (as interpreted in guidance from the Commission (as defined below) under the Securities Act)
with the Issuer or its representative, and the Shares were offered to Subscriber solely by direct contact between Subscriber and the Issuer or its representative. Subscriber did not become aware of this offering of the Shares, nor were the Shares
offered to Subscriber, by any other means. Subscriber acknowledges that it has not become aware of this offering (i) by any form of general solicitation or general advertising, including methods described in Section 502(c) of Regulation D
under the Securities Act, or (ii) in a manner involving a public offering under, or in a distribution in violation of, the Securities Act or any state securities laws. 

2.1.12    Subscriber acknowledges that it is aware that there are substantial risks incident to the
purchase and ownership of the Shares. Subscriber is able to fend for itself in the transactions contemplated herein, has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an
investment in the Shares. The Subscriber understands and acknowledges that the purchase and sale of the Shares hereunder meets (i) the exemptions from filing under FINRA Rule 5123(b)(1)(A) and (ii) the institutional customer exemption
under FINRA Rule 2111(b). 
 2.1.13    Alone, or together with any professional advisor(s), if any,
Subscriber represents and acknowledges that Subscriber has considered the risks of investment in the Shares and determined that the Shares are a suitable investment for Subscriber and that Subscriber is able at this time and in the foreseeable
future to bear the economic risk of a total loss of Subscriber’s investment in the Issuer. Subscriber acknowledges specifically that a possibility of total loss exists. 

  
 4 













 2.1.14    Subscriber understands and agrees that no
federal or state agency has passed upon or endorsed the merits of the offering of the Shares or made any findings or determination as to the fairness of an investment in the Shares. 

2.1.15    Neither Subscriber nor any of its directors, officers, employees or other persons acting on
behalf of Subscriber for the purposes of this Subscription Agreement is (i) a person or entity named on the List of Specially Designated Nationals and Blocked Persons, the Executive Order 13599 List, the Foreign Sanctions Evaders List, or the
Sectoral Sanctions Identification List, each of which is administered by the U.S. Treasury Department’s Office of Foreign Assets Control (“OFAC”) or in any other Executive Order issued by the President of the United States
and administered by OFAC (collectively, “OFAC Lists”), or a person or entity prohibited by any OFAC sanctions program, (ii) owned or controlled by, or acting on behalf of, a person, that is named on an OFAC List;
(iii) organized, incorporated, established, located, resident or born in, or a citizen, national, or the government, including any political subdivision, agency, or instrumentality thereof, of, Cuba, Iran, North Korea, Syria, the Crimea region
of Ukraine, or any other country or territory embargoed or subject to substantial trade restrictions by the United States, (iv) a Designated National as defined in the Cuban Assets Control Regulations, 31 C.F.R. Part 515, or (v) a non-U.S. shell bank or providing banking services indirectly to a non-U.S. shell bank. Subscriber agrees to provide law enforcement agencies, if requested thereby, such
records as required by applicable law; provided, that Subscriber is permitted to do so under applicable law. Subscriber represents that if it is a financial institution subject to the Bank Secrecy Act (31 U.S.C. Section 5311 et seq.), as
amended by the USA PATRIOT Act of 2001, and its implementing regulations (collectively, the “BSA/PATRIOT Act”), that Subscriber maintains policies and procedures reasonably designed to comply with applicable obligations under the
BSA/PATRIOT Act. Subscriber also represents that, to the extent required, it maintains policies and procedures reasonably designed to ensure compliance with OFAC-administered sanctions programs, including for the screening of its investors against
the OFAC sanctions programs, including the OFAC Lists. Subscriber further represents and warrants that, to the extent required, it maintains policies and procedures reasonably designed to ensure that the funds held by Subscriber and used to purchase
the Shares were legally derived. 
 2.1.16    If Subscriber is an employee benefit plan that is subject
to Title I of ERISA, a plan, an individual retirement account or other arrangement that is subject to Section 4975 of the Code or an employee benefit plan that is a governmental plan (as defined in Section 3(32) of ERISA), a church plan
(as defined in Section 3(33) of ERISA), a non-U.S. plan (as described in Section 4(b)(4) of ERISA), or other plan that is not subject to the foregoing but may be subject to provisions under any other
federal, state, local, non-U.S., or other laws or regulations that are similar to such provisions of ERISA or the Code, or an entity whose underlying assets are considered to include “plan assets” of
any such plan, account, or arrangement (each, a “Plan”) subject to the fiduciary or prohibited transaction provisions of ERISA or Section 4975 of the Code, Subscriber represents and warrants that neither the Issuer nor any of
its affiliates (the “Transaction Parties”) has acted as the Plan’s fiduciary, or has been relied on for advice, with respect to its decision to acquire and hold the Shares, and none of the Transaction Parties shall at any time
be relied upon as the Plan’s fiduciary with respect to any decision to acquire, continue to hold, or transfer the Shares. 

2.1.17    [Reserved] 

2.1.18    The Subscriber hereby acknowledges and agrees that it will not, nor will any person acting at the
Subscriber’s direction or pursuant to any understanding with the Subscriber, directly or indirectly offer, sell, pledge, contract to sell, sell any option, engage in 

  
 5 













 
hedging activities or execute any “short sales” as defined in Rule 200 of Regulation SHO under the Securities Act of 1934 (the “Exchange Act”), including all types of
direct and indirect stock pledges (other than pledges in the ordinary course of business as part of prime brokerage or other similar financing arrangements), forward sale contracts, options, puts, calls, swaps and similar arrangements (including on
a total return basis), and sales and other transactions through non-U.S. broker dealers or foreign regulated brokers, of the Common Stock or the Shares until the consummation of the Transactions (or such
earlier termination of this Subscription Agreement in accordance with its terms). 
 2.1.19    Subscriber
has, and on each date the Purchase Price would be required to be funded to the Issuer pursuant to Section 3 will have, sufficient immediately available funds to pay the Purchase Price pursuant to
Section 3. 
 2.1.20    The Subscriber hereby acknowledges that it has been
informed that (a) each of J.P. Morgan Securities LLC (“J.P. Morgan”) and Wells Fargo Securities, LLC (“Wells Fargo” and together with J.P. Morgan, in their respective capacities as placement agents with
respect to the issuance and sale of the Shares pursuant to this Subscription Agreement and the Other Subscription Agreements, the “Placement Agents”) is each acting solely as Placement Agent in connection with the Transactions and
is not acting as an underwriter or in any other capacity and is not and shall not be construed as a fiduciary for the undersigned, the Company or any other person or entity in connection with the Transactions, (b) the Placement Agents have not
made and will not make any representation or warranty, whether express or implied, of any kind or character and have not provided any advice or recommendation in connection with the Transactions, (c) the Placement Agents will have no
responsibility with respect to (i) any representations, warranties or agreements made by any person or entity under or in connection with the Transactions or any of the documents furnished pursuant thereto or in connection therewith, or the
execution, legality, validity or enforceability (with respect to any person) of any thereof, or (ii) the business, affairs, financial condition, operations, properties or prospects of, or any other matter concerning the Company or the
Transactions, and (d) the Placement Agents shall have no liability or obligation (including without limitation, for or with respect to any losses, claims, damages, obligations, penalties, judgments, awards, liabilities, costs, expenses or
disbursements incurred by the Subscriber, the Company or any other person or entity), whether in contract, tort or otherwise, to the Subscriber, or to any person claiming through the Subscriber, in respect of the Transactions. 

2.1.21    No broker, finder, or other financial consultant has acted on behalf of or at the direction of
Subscriber in connection with this Subscription Agreement or the transactions contemplated hereby in such a way as to create any liability on the Issuer, the Company or any of their respective subsidiaries. 

2.2    Issuer’s Representations, Warranties, and Agreements. For purposes of this
Section 2.2, the term “Issuer” shall refer to the Issuer as of the date hereof and, for purposes of only the representations contained in Sections 2.2.5, 2.2.9, 2.2.15, 2.2.17 and 2.2.18 and to the extent
such representations and warranties are made as of the Closing, the combined company after giving effect to the Transactions. To induce Subscriber to purchase the Shares, the Issuer hereby represents and warrants to Subscriber and agrees with
Subscriber as follows: 
 2.2.1    The Issuer has been duly incorporated and is validly existing as a
corporation in good standing under the laws of the Delaware General Corporation Law (“DGCL”), with corporate power and authority to own, lease, and operate its properties and conduct its business as presently conducted and to enter
into, deliver, and perform its obligations under this Subscription Agreement. 

  
 6 













 2.2.2    The Shares have been duly authorized and, when
issued and delivered to Subscriber against full payment for the Shares will be free and clear of any liens or other restrictions whatsoever in accordance with the terms of this Subscription Agreement and registered with the Issuer’s transfer
agent, the Shares will be validly issued, fully paid, and non-assessable, and will not have been issued in violation of or subject to any preemptive or similar rights created under the Issuer’s amended
and restated certificate of incorporation or under the DGCL or otherwise. 
 2.2.3    This Subscription
Agreement has been duly authorized and validly executed and delivered by the Issuer and, assuming that this Subscription Agreement has been duly authorized, executed and delivered by Subscriber, is the valid and binding obligation of the Issuer and
is enforceable against the Issuer in accordance with its terms, except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium, or other laws relating to or affecting the rights
of creditors generally and (ii) principles of equity, whether considered at law or equity (including concepts of materiality, reasonableness, good faith, and fair dealing with respect to those jurisdictions that recognize such concepts). 

2.2.4    The execution, delivery, and performance of this Subscription Agreement (including compliance by
the Issuer with all of the provisions hereof), issuance and sale of the Shares, and the consummation of the Transactions and certain other transactions contemplated herein will not (i) conflict with or result in a breach or violation of any of
the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge, or encumbrance upon any of the property or assets of the Issuer or any of its subsidiaries pursuant to the terms of any
indenture, mortgage, deed of trust, loan agreement, lease, license, or other agreement or instrument to which the Issuer or any of its subsidiaries is a party or by which the Issuer or any of its subsidiaries is bound or to which any of the property
or assets of the Issuer or any of its subsidiaries is subject, which would reasonably be expected to have a Material Adverse Effect (as defined in the Merger Agreement) or a material adverse effect on the assets, business, results of operation or
financial operations of the Issuer and its subsidiaries, taken as a whole (including the combined company after giving effect to the Transaction), or prevents, materially impairs, materially delays or materially impedes the legal authority of the
Issuer to enter into and timely perform its obligations under this Subscription Agreement or the Merger Agreement or to consummate the Transactions or the validity or enforceability of the Shares (collectively, an “Issuer Material Adverse
Effect”), (ii) result in any violation of the provisions of the organizational documents of the Issuer or any of its subsidiaries, or (iii) result in any violation of any law, statute or any judgment, order, rule, regulation or other
legally enforceable requirement of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Issuer or any of its subsidiaries or any of its and their respective properties that would reasonably be expected to have
an Issuer Material Adverse Effect. 
 2.2.5    The Issuer is not required to obtain any consent, waiver,
authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority or self-regulatory organization in connection with the execution, delivery and
performance of this Subscription Agreement or the Transactions (including, without limitation, the issuance of the Shares), other than (i) filings with the Securities and Exchange Commission (the “Commission”), (ii) filings
required by applicable state securities laws, (iii) any filings required under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 or similar antitrust laws, (iv) filings required by Nasdaq Stock Market LLC
(“Nasdaq”), including with respect to obtaining Issuer stockholder approval, (v) consents, waivers, authorizations or filings that have been obtained or made on or prior to the Subscription, and (vi) where the failure of
which to obtain would not reasonably be expected to have an Issuer Material Adverse Effect or have a material adverse effect on the Issuer’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the
Shares. 

  
 7 













 2.2.6    Prior to the execution and delivery of this
Subscription Agreement, the Issuer has entered into the Other Subscription Agreements providing for the sale of an aggregate of 42,500,000 Shares for an aggregate value equal to $425,000,000 (including the Shares purchased and sold under this
Subscription Agreement). 
 2.2.7    Assuming the accuracy of Subscriber’s representations and
warranties set forth in Section 2.1 of this Subscription Agreement and each of the Other Subscription Agreements, no registration under the Securities Act is required for the offer and sale of the Shares by the Issuer to
Subscriber and the Other Subscribers pursuant to the Other Subscription Agreements. 
 2.2.8    The
Issuer is, and since its date of incorporation, has been, operating in all material respects in a manner that is customary for businesses similar to the Issuer, and the Issuer is conducting and, since its date of incorporation, has conducted its
business in material compliance with all applicable laws. 
 2.2.9    The Issuer is in compliance with
all applicable laws, except where such non-compliance would not reasonably be expected to be material. The Issuer has not received any written, or to its knowledge, other communication from a governmental
entity that alleges that the Issuer is not in compliance with or is in default or violation of any applicable law, except where such non-compliance, default or violation would not, individually or in the
aggregate, be reasonably likely to be material. 
 2.2.10    The issued and outstanding shares of Common
Stock of the Issuer are registered pursuant to Section 12(b) of the Exchange Act and are listed for trading on the Nasdaq under the symbol “GWAC” (it being understood that the trading symbol will be changed in connection with the
Closing). There is no suit, action, proceeding or investigation pending or, to the knowledge of the Issuer, threatened against the Issuer by Nasdaq or the Commission, respectively, to prohibit or terminate the listing of the Issuer’s Common
Stock on Nasdaq or to deregister the Common Stock under the Exchange Act. The Issuer has taken no action that is designed to terminate, or that would reasonably be expected to result in the termination of the registration of the Common Stock under
the Exchange Act. 
 2.2.11    The Issuer has made available to Subscriber (including via the
Commission’s EDGAR system) a true, correct, and complete copy of each form, report, statement, schedule, prospectus, proxy, registration statement, and other documents filed by the Issuer with the Commission prior to the date of this
Subscription Agreement (the “SEC Documents”). None of the SEC Documents filed under the Exchange Act, contained, when filed or, if amended prior to the date of this Subscription Agreement, as of the date of such amendment with
respect to those disclosures that are amended, any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were
made, not misleading. The Issuer has timely filed each report, statement, schedule, prospectus, and registration statement that the Issuer was required to file with the Commission since its inception and through the date hereof. There are, and upon
Closing there shall be, no material outstanding or unresolved comments in comment letters from the Commission staff with respect to any of the SEC Documents. 

  
 8 













 2.2.12    The Proxy Statement (as defined in the Merger
Agreement), when filed or, if amended, as of the date of such amendment with respect to those disclosures that are amended, will not include any untrue statement of a material fact or omit to state a material fact required to be stated therein or
necessary to make the statements therein, in light of the circumstances under which they were made, not misleading. 

2.2.13    As of the date hereof and as of immediately prior to the Transactions, the authorized capital
stock of the Issuer is 100,000,000 shares, consisting of (a) 100,000,000 shares of Common Stock, par value $0.001 per share, and (b) 1,000,000 shares of preferred stock, par value $0.001 per share (the “Preferred Shares”). As of the
date hereof: (i) no Preferred Shares are issued and outstanding; (ii) 21,478,000 shares of Common Stock are issued and outstanding; and (iii) 8,614,000 warrants to purchase shares of Common Stock (the “Warrants”) are
outstanding. All (A) issued and outstanding shares of Common Stock have been duly authorized and validly issued, are fully paid and are non-assessable and are not subject to preemptive rights and
(B) outstanding Warrants have been duly authorized and validly issued, are fully paid and are not subject to preemptive rights. Except as set forth above and pursuant to the Other Subscription Agreements and the Merger Agreement, there are no
outstanding options, warrants or other rights to subscribe for, purchase or acquire from the Issuer any shares of Common Stock, or any other equity interests in the Issuer, or securities convertible into or exchangeable or exercisable for such
equity interests. There are no securities or instruments issued by or to which the Issuer is a party containing anti-dilution or similar provisions that will be triggered by the issuance of the Shares or the shares to be issued pursuant to any Other
Subscription Agreement, that have not been or will not be validly waived on or prior to the Closing Date. 

2.2.14    The Issuer is not, and immediately after receipt of payment for the Shares will not be, an
“investment company” within the meaning of the Investment Company Act of 1940. 

2.2.15    Neither the Issuer nor, to the knowledge of the Issuer, any of its officers, in their capacities
as such, or the Company, is the subject of or engaged in any action before a governmental authority, arbitration or other dispute resolution process before a third party unrelated to the dispute, whether as claimant, defendant or otherwise, and no
such litigation, arbitration or dispute resolution process is pending or threatened in writing on the date hereof, in each case, that would, individually or in the aggregate, reasonably be expected to have an Issuer Material Adverse Effect. As of
the date hereof, the Issuer is not, nor to the knowledge of the Issuer is any of its officers, in their capacities as such, or the Company, subject to any settlement agreements or arrangements, whether written or oral, or is in discussions for a
settlement or arrangement, regarding any disputes or claims, in each case, that would, individually or in the aggregate, reasonably be expected to have an Issuer Material Adverse Effect. As of the date of this Subscription Agreement, neither the
Issuer nor the Company is a party to or subject to the provisions of any outstanding or unsatisfied judgment, order, writ, injunction, decree or award of any governmental authority (except if generally applicable without the Issuer being named
therein) that would, individually or in the aggregate, reasonably be expected to have an Issuer Material Adverse Effect. 

2.2.16    Other than to the Placement Agents, no broker, finder, or other financial consultant has acted on
behalf of or at the direction of the Issuer in connection with this Subscription Agreement or the transactions contemplated hereby in such a way as to create any liability on Subscriber. 

2.2.17    Neither the Issuer nor any person acting on its behalf has engaged or will engage in any form of
general solicitation or general advertising (within the meaning of Regulation D of the Securities Act) in connection with any offer or sale of the Shares, and are not being offered in a manner involving a public offering under, or in a distribution
in violation of, the Securities Act or any state securities laws. 

  
 9 













 2.2.18    Except as would not reasonably be expected to
have an Issuer Material Adverse Effect, (i) the Issuer and its subsidiaries own or possess valid and adequate rights to use any and all patents, patent applications, trademarks, service marks, trade names, trademark registrations, service mark
registrations, copyrights, licenses and know-how (including trade secrets and other unpatented and/or unpatentable proprietary or confidential information, systems or procedures) used in or necessary for the
conduct of their respective businesses as presently conducted and as described and as proposed to be conducted, in the SEC Documents, (ii) the conduct of their respective businesses does not conflict in any material respect with any such rights
of others, and (iii) the Issuer and its subsidiaries have not received any written notice of any claim of infringement, misappropriation or violation of, or conflict with, any intellectual property right of others. 

2.2.19    Since its date of incorporation, neither the Issuer nor, to the Issuer’s knowledge, any of
its representatives, have directly or indirectly paid, offered or promised to pay, or authorized or ratified the payment, directly or indirectly, of any monies or anything of value to any national, provincial, municipal or other government official
or any political party or candidate for political office for the purpose of influencing any act or decision of such official or of any governmental authority to obtain or retain business, or direct business to any person or to secure any other
improper benefit or advantage in each case in violation in any material respect any Anti-Corruption Laws (as defined in the Merger Agreement). The Issuer (x) has instituted policies and procedures designed to ensure compliance with the
Anti-Corruption Laws and other anti-bribery, anti-corruption and anti-money laundering laws in each jurisdiction in which the
Issuer operates and (y) has maintained such policies and procedures in force. To the Issuer’s knowledge, no government official nor any of his or her immediate family members is an officer or director or owns any securities of the Issuer.
Since its date of incorporation, neither the Issuer nor, to the Issuer’s knowledge, any of its representatives, has, or is presently or has agreed to become, engaged in any conduct that violates in any material respect any applicable
Anti-Corruption Laws. Since its date of incorporation, to the Issuer’s knowledge, the Issuer is not conducting and has not conducted, directly or indirectly, any business (including, without limitation, sales, reselling, licensing or sub-licensing arrangements, funding, making payments, procuring, insurance or otherwise providing assistance or support in connection with operations, business or any other activity) with or for the direct or
indirect benefit of or on behalf of any Sanctioned Person (as defined in the Merger Agreement), nor otherwise violated any applicable Sanction (as defined in the Merger Agreement) or Ex-Im Law (as defined in
the Merger Agreement). 
 2.2.20    As of the date hereof, all representations and warranties of the
Company that are contained in the Merger Agreement are true and correct in all material respects, to the knowledge of the Issuer after due inquiry. 

3.    Settlement Date and Delivery; Closing Conditions. 

3.1.1    The closing of the Subscription contemplated hereby (the “Closing”) is contingent
upon the substantially concurrent consummation of the Transactions and shall occur immediately prior to and is conditional upon the subsequent occurrence of, consummation of the Transactions. Upon written notice from (or on behalf of) the Issuer to
Subscriber (the “Closing Notice”) at least four (4) Business Days prior to the date that the Issuer reasonably expects all conditions to the closing of the Transactions to be satisfied or waived (the “Expected Closing
Date”), Subscriber shall deliver to the Issuer, (A) no later than one (1) Business Day prior to the 

  
 10 













 
Expected Closing Date, (x) the Original Purchase Price for the Original Shares in the amount of $50,000,000, which shall be payable in United States dollars and/ or by means of
forgiveness of indebtedness owed by the Company to the Subscriber or an Affiliate thereof; such funds shall be delivered by wire transfer of United States dollars in immediately available funds to the account specified by the Issuer in the Closing
Notice and shall be held by the Issuer in escrow until the Closing; and such documents, instruments and or agreements representing the forgiveness of indebtedness owed by the Company to the Subscriber or an Affiliate thereof, in a form reasonably
acceptable to the Issuer, shall be delivered by the Subscriber to an escrow agent specified in the Closing Notice and such documents, instruments and or agreements representing the forgiveness of indebtedness to be held in escrow until the Closing;
and (y) such information as is reasonably requested in the Closing Notice in order for the Issuer to issue the Original Shares to Subscriber, including the legal name of the person in whose name the Original Shares are to be issued and a duly
completed and executed Internal Revenue Service Form W-9 or an appropriate duly completed and executed Internal Revenue Service Form W-8 and (B) no later than
fourteen (14) days after the Expected Closing Date, Subscriber shall deliver to the Issuer (i) the Additional Purchase Price for the Additional Shares in the amount of $10,000,000, which shall be payable in United States dollars and/ or by
means of forgiveness of indebtedness owed by the Company to the Subscriber or an Affiliate thereof; such funds shall be delivered by wire transfer of United States dollars in immediately available funds to the account specified by the Issuer in the
Closing Notice and (ii) any additional information described in the foregoing clause (A)(y), with respect to the Additional Purchase Price and the Additional Shares. Notwithstanding the foregoing and for the avoidance of doubt, in the case of a
Subscriber that is an “investment company” registered under the Investment Company Act of 1940, as amended, Subscriber shall deliver to the Issuer on the Expected Closing Date the Original Purchase Price for the Original Shares by wire
transfer of U.S. dollars in immediately available funds to the account specified by the Issuer in the Closing Notice against delivery to the undersigned of the Original Shares in book entry form as described below. If the Transactions are not
consummated on or prior to the third (3rd ) Business Day after the Expected Closing Date, the Issuer shall return the Original Purchase Price (which shall not include, for the avoidance of doubt,
the accrual of any interest) to Subscriber by wire transfer of United States dollars in immediately available funds to an account specified by Subscriber. Notwithstanding such return, Subscriber shall remain obligated to redeliver funds representing
the Purchase Price to the Issuer following the Issuer’s delivery to Subscriber of a new Closing Notice. Unless otherwise agreed by the Company in writing, the Issuer shall deliver the Closing Notice at least four (4) Business Days prior to
the date of the Special Meeting. At the Closing, the Issuer shall deliver to Subscriber (i) the Original Shares in book entry form, free and clear of any liens or other restrictions whatsoever (other than those arising under state or federal
securities laws or as set forth herein or in any other agreement between the Issuer and the Subscriber), in the name of Subscriber (or its nominee in accordance with its delivery instructions) and (ii) a copy of the records of the Issuer’s
transfer agent showing the Subscriber (or such nominee or custodian) as the owner of the Original Shares on and as of the Closing. For purposes of this Subscription Agreement, “Business Day” means a day other than a Saturday,
Sunday, or other day on which commercial banks in New York, New York are authorized or required by law to close. Upon delivery in book-entry form of the Original Shares to the Subscriber (or its nominee, if applicable), the Original Purchase Price
may be released from escrow. As soon as practicable after receipt by the Issuer of the Additional Purchase Price after Closing, the Issuer shall deliver to Subscriber (i) the Additional Shares in book entry form, free and clear of any liens or
other restrictions whatsoever (other than those arising under state or federal securities laws or as set forth herein or in any other agreement between the Issuer and the Subscriber), in the name of Subscriber (or its nominee in accordance with its
delivery instructions) and (ii) a copy of the records of the Issuer’s transfer agent showing the Subscriber (or such nominee or custodian) as the owner of the Additional Shares as of such day. 

  
 11 













 3.1.2    The obligations of the Issuer to consummate the
transactions contemplated hereunder are subject to the satisfaction (or waiver by the Issuer in writing) of the conditions that, at the Closing: 

(1)    all representations and warranties of the Subscriber contained in this Subscription Agreement shall
be true and correct in all material respects (other than representations and warranties that are qualified as to materiality which representations and warranties shall be true and correct in all respects) at and as of the Closing, and consummation
of the Closing shall constitute a reaffirmation by the Subscriber of each of the representations, warranties and agreements of such party contained in this Subscription Agreement as of the Closing; and 

(2)    Subscriber shall have performed or complied in all material respects with all agreements and
covenants required by this Subscription Agreement required to be performed or complied with at or prior to the Closing, except where the failure of such performance or compliance would not reasonably be expected to prevent, materially delay, or
materially impair the ability of the Subscriber to consummate the Closing. 
 3.1.3    The obligations of
the Subscriber to consummate the transactions contemplated hereunder are subject to the satisfaction (or waiver by the Subscriber in writing) of the conditions that, at the Closing: 

(1)    all representations and warranties of the Issuer contained in this Subscription Agreement shall be
true and correct in all material respects (other than representations and warranties that are qualified as to materiality or an Issuer Material Adverse Effect, which representations and warranties shall be true and correct in all respects) at and as
of the Closing, and consummation of the Closing shall constitute a reaffirmation of each of the applicable representations, warranties and agreements of the Issuer and the combined company contained in this Subscription Agreement as of the Closing;

 (2)    the Issuer shall have performed or complied in all material respects with all agreements and
covenants required by this Subscription Agreement required to be performed or complied with at or prior to the Closing, except where the failure of such performance or compliance would not or would not reasonably be expected to prevent, materially
delay, or materially impair the ability of the Issuer to consummate the Closing; 
 (3)    no suspension
of the qualification of the Common Stock for offering or sale or trading in any jurisdiction, or initiation or threatening of any proceedings for any such purposes shall have occurred, and the Shares shall have been approved for listing on Nasdaq
(subject to official notice of issuance); and 
 (4)    the Merger Agreement shall not have been amended
to, and there shall have been no waiver or modification to the Merger Agreement that would, materially and adversely affect the undersigned relative to the Other Subscribers without the Subscriber’s prior written consent. 

  
 12 













 3.1.4    The obligations of each of the Issuer and the
Subscriber to consummate the transactions contemplated hereunder are subject to the satisfaction of the conditions that, at the Closing: 

(1)    no governmental authority of competent jurisdiction shall have enacted, issued, promulgated,
enforced or entered any law, rule, regulation, judgment, decree, executive order or award after the date hereof which is then in effect and has the effect of making the Subscription illegal or otherwise prohibiting consummation of the Subscription;

 (2)    all conditions precedent to the closing of the Transactions set forth in the Merger Agreement,
including all necessary approvals of the Issuer’s stockholders and regulatory approvals, if any, shall have been satisfied or waived (other than those conditions that may only be satisfied at the closing of the Transactions, but subject to the
satisfaction or waiver of such conditions as of the closing of the Transactions); and 
 (3)    the
Transactions shall have been or will be consummated concurrently with the Closing. 
 4.    Registration
Statement. 
 4.1    The Issuer agrees that, Subscriber may make a written demand for a registration effected by
preparing and filing a registration statement or similar document in compliance with the requirements of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement becoming effective (a
“Registration”), for resale of the Shares (the “Registrable Securities”), which written demand shall describe the amount and type of securities to be included in such Registration and the intended method(s) of
distribution thereof (such written demand a “Demand Registration”). Following a Demand Registration, the Subscriber shall be entitled to have its Registrable Securities included in a Registration pursuant to a Demand
Registration and the Issuer shall file, as soon thereafter as practicable, but not more than thirty (30) days immediately after the Issuer’s receipt of the Demand Registration (the “Filing Date”), the Registration of all
Registrable Securities requested by the Subscriber pursuant to such Demand Registration. Under no circumstances shall the Company be obligated to effect more than one (1) Demand Registrations under this Agreement with respect to any or all of
the Registrable Securities; provided, however, that a Registration shall not be counted for such purposes unless a Form S-1 or any similar long-form registration statement that may be
available at such time (“Form S-1”) has become effective and all of the Registrable Securities requested by the Subscriber to be registered on behalf of the Subscriber in such Form S-1 Registration have been sold. The Subscriber shall not have any right to a Demand Registration, solely with respect to the Original Shares, before the day that is 30 days before the expiration of the Lock-Up Period (as defined below). 
 4.2    The Subscriber shall have the right to
withdraw from a Registration pursuant to a Demand Registration for any or no reason whatsoever upon written notification to the Issuer and the underwriter or underwriters (if any) of its intention to withdraw from such Registration at least three
(3) business days prior to the effectiveness of the Registration Statement filed with the Commission with respect to the Registration of the Registrable Securities pursuant to such Demand Registration (or in the case of an underwritten
registration pursuant to Rule 415, at least five (5) business days prior to the time of pricing of the applicable offering). 

  
 13 













 4.3    The Issuer agrees that, as soon as practicable, but in no event
later than the Filing Date, the Issuer will file with the Commission (at the Issuer’s sole cost and expense) a registration statement (the “Registration Statement”) with respect to the Registrable Securities, and the Issuer
shall use its commercially reasonable efforts to have the Registration Statement declared effective as soon as practicable after the filing thereof (such date, the “Effectiveness Date”), provided that no request to accelerate
effectiveness of such Registration Statement shall be made prior to the end of the Lock-Up Period (as defined below); provided, further, that the Issuer’s obligations to include the
Registrable Securities in the Registration Statement are contingent upon Subscriber furnishing a completed and executed selling shareholders questionnaire in customary form to the Issuer that contains the information required by Commission rules for
a Registration Statement regarding Subscriber, the securities of the Issuer held by Subscriber, and the intended method of disposition of the Registrable Securities to effect the registration of the Registrable Securities, and Subscriber shall
execute such documents in connection with such registration as the Issuer may reasonably request that are customary of a selling stockholder in similar situations, including providing that the Issuer shall be entitled to postpone and suspend the
effectiveness or use of the Registration Statement during any customary blackout or similar period or as permitted hereunder; provided that, except pursuant to this Agreement, the Subscriber shall not in connection with the foregoing be required to
execute any lock-up or similar agreement or otherwise be subject to any contractual restriction on the ability to transfer the Shares. Any failure by the Issuer to file the Registration Statement by the Filing
Date or to effect such Registration Statement by the Effectiveness Date shall not otherwise relieve the Issuer of its obligations to file or effect the Registration Statement as set forth above in this Section 4. Unless
required under applicable laws and Commission rules, in no event shall the Subscriber be identified as a statutory underwriter in the Registration Statement; provided, that if the Subscriber is required to be so identified as a statutory underwriter
in the Registration Statement, the Subscriber will have an opportunity to withdraw its Registrable Securities from the Registration Statement. 

4.4    In the case of the registration effected by the Issuer pursuant to this Subscription Agreement, the Issuer shall,
upon reasonable request, inform Subscriber as to the status of such registration. At its expense, the Issuer shall: 

4.4.1    except for such times as the Issuer is permitted hereunder to suspend the use of the prospectus
forming part of a Registration Statement, use its commercially reasonable efforts to keep such registration, and any qualification, exemption, or compliance under state securities laws which the Issuer determines to obtain, continuously effective
with respect to Subscriber, and to keep the applicable Registration Statement or any subsequent shelf registration statement free of any material misstatements or omissions, until the earlier of the following: (i) Subscriber ceases to hold any
Registrable Securities; (ii) the date all Registrable Securities held by Subscriber may be sold without restriction under Rule 144, including without limitation, any volume and manner of sale restrictions which may be applicable to affiliates
under Rule 144 and without the requirement for the Issuer to be in compliance with the current public information required under Rule 144(c)(1) (or Rule 144(i)(2), if applicable) and (iii) three years from the date of the effectiveness of the
Registration Statement; 
 4.4.2    advise Subscriber as expeditiously as reasonably possible (and not
later than within three (3) Business Days):: 
 (a)    when a Registration Statement or any
post-effective amendment thereto has become effective; 
 (b)    after it shall receive notice or obtain
knowledge thereof, of the issuance by the Commission of any stop order suspending the effectiveness of any Registration Statement or the initiation of any proceedings for such purpose; 

  
 14 













 (c)    of the receipt by the Issuer of any notification
with respect to the suspension of the qualification of the Registrable Securities included therein for sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose; and 

(d)    subject to the provisions in this Subscription Agreement, of the occurrence of any event that
requires the making of any changes in any Registration Statement or prospectus so that, as of such date, the statements therein are not misleading and do not omit to state a material fact required to be stated therein or necessary to make the
statements therein (in the case of a prospectus, in the light of the circumstances under which they were made) not misleading. 

Notwithstanding anything to the contrary set forth herein, the Issuer shall not, when so advising Subscriber of such events,
provide Subscriber with any material, nonpublic information regarding the Issuer other than to the extent that providing notice to Subscriber of the occurrence of the events listed in (a) through (d) above may constitute material, nonpublic
information regarding the Issuer; Subscriber hereby consents to receipt of any material, non-public information with respect to the occurrence of the events listed in (a) through (d) above; 

4.4.3    use its commercially reasonable efforts to obtain the withdrawal of any order suspending the
effectiveness of any Registration Statement as soon as reasonably practicable; 
 4.4.4    upon the
occurrence of any event contemplated in Section 4.4.2(d), except for such times as the Issuer is permitted hereunder to suspend, and has suspended, the use of a prospectus forming part of a Registration Statement, the
Issuer shall use its commercially reasonable efforts to as soon as reasonably practicable prepare a post-effective amendment to such Registration Statement or a supplement to the related prospectus, or file any other required document, so that, as
thereafter delivered to purchasers of the Registrable Securities included therein, such prospectus will not include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of
the circumstances under which they were made, not misleading; and 
 4.4.5    use its commercially
reasonable efforts to cause all Shares to be listed on each securities exchange or market, if any, on which the Issuer’s Common Stock is then listed. 

4.5    Notwithstanding anything to the contrary in this Subscription Agreement, if the Commission prevents the Issuer from
including in the Registration Statement any or all of the Shares due to limitations on the use of Rule 415 of the Securities Act for the resale of the Shares by the Subscriber, the Registration Statement shall register for resale such number of
Shares which is equal to the maximum number of Shares as is permitted by the Commission. In such event, the number of Shares to be registered for each selling stockholder named in the Registration Statement shall be reduced pro rata among all such
selling stockholders and as promptly as practicable after being permitted to register additional Shares under Rule 415 under the Securities Act, the Issuer shall use commercially reasonable efforts to amend the Registration Statement or file a new
Registration Statement to register such Shares not included in the initial Registration Statement. 

4.6    Notwithstanding anything to the contrary in this Subscription Agreement, the Issuer shall be entitled to delay or
postpone the effectiveness of the Registration Statement, and from time to time to require Subscriber not to sell under the Registration Statement or to suspend the effectiveness thereof, if it determines that in order for the Registration Statement
not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein not 

  
 15 













 
misleading, (i) an amendment thereto would be needed to include information that would at that time not otherwise be required in a current, quarterly, or annual report under the Exchange
Act, (ii) the negotiation or consummation of a transaction by Issuer or its subsidiaries is pending or an event has occurred, which negotiation, consummation or event Issuer’s board of directors reasonably believes would require additional
disclosure by Issuer in the Registration Statement of material information that Issuer has a bona fide business purpose for keeping confidential and the non-disclosure of which in the Registration
Statement would be expected, in the reasonable determination of Issuer’s board of directors to cause the Registration Statement to fail to comply with applicable disclosure requirements (each such circumstance, a “Suspension
Event”); provided, however, that the Issuer may not delay or suspend the Registration Statement on more than two (2) occasions or for more than forty-five (45) consecutive calendar days, or more than ninety
(90) total calendar days, in each case during any twelve (12) month period. Upon receipt of any written notice from the Issuer of the happening of any Suspension Event during the period that the Registration Statement is effective or if as
a result of a Suspension Event the Registration Statement or related prospectus contains any untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein, in light
of the circumstances under which they were made (in the case of the prospectus) not misleading, Subscriber agrees that (a) it will immediately discontinue offers and sales of the Shares under the Registration Statement until Subscriber receives
copies of a supplemental or amended prospectus (which the Issuer agrees to promptly prepare) that corrects the misstatement(s) or omission(s) referred to above and receives notice that any post-effective amendment has become effective or unless
otherwise notified by the Issuer that it may resume such offers and sales, and (b) it will maintain the confidentiality of any information included in such written notice delivered by the Issuer as required by law. If so directed by the Issuer,
Subscriber will deliver to the Issuer or, in Subscriber’s sole discretion destroy, all copies of the prospectus covering the Shares in Subscriber’s possession; provided, however, that this obligation to deliver or destroy all
copies of the prospectus covering the Shares shall not apply (1) to the extent Subscriber is required to retain a copy of such prospectus (A) in order to comply with applicable legal, regulatory, self-regulatory, or professional
requirements, or (B) in accordance with a bona fide pre-existing document retention policy, or (2) to copies stored electronically on archival servers as a result of automatic data back-up. 
 5.    Lock-Up. 

5.1    For purposes of this Section 5: 

5.1.1    The term “Affiliate” means, with respect to any specified Person, any Person
that, directly or indirectly, controls, is controlled by, or is under common control with, such specified Person, through one or more intermediaries or otherwise; 

5.1.2    the term “Permitted Transferees” means any Person to whom the Subscriber is
permitted to transfer the Shares prior to the expiration of the Lock-up Period pursuant to Section 5.2; 

5.1.3    the term “Lock-Up Period” means the
period beginning on the Closing Date and ending on the date that is six (6) months after the Closing Date; 

5.1.4    the term “Transfer” means the (A) sale of, offer to sell, contract or
agreement to sell, hypothecate, pledge, grant of any option to purchase or otherwise dispose of or agreement to dispose of or establishment or increase of a put equivalent position or liquidation with respect to or decrease of a call equivalent
position within the meaning of Section 16 of the Exchange Act, and the rules and regulations promulgated thereunder, with respect to, any security, (B) entry into any swap or other arrangement that transfers to another, in whole or in
part, any of the economic consequences of ownership of any security, whether any such transaction is to be settled by delivery of such securities, in cash or otherwise, or (C) public announcement of any intention to effect any transaction
specified in clause (A) or (B). 

  
 16 













 5.2    Notwithstanding the restriction set forth in
Section 5.3, the Subscriber or its Permitted Transferees may Transfer the Original Shares during the Lock-Up Period (i) to Subscriber’s officers or directors, (ii) to
any Affiliates of the Subscriber; (iii) in respect of (i) or (ii), in the case of an individual, by gift to a member of such individual’s immediate family or to a trust, the beneficiary of which is a member of such individual’s
immediate family, an Affiliate of such individual or to a charitable organization; (iv) in respect of (i), (ii) or (iii), in the case of an individual, by virtue of laws of descent and distribution upon death of such individual; or (v) by
virtue of the laws of the State of Delaware. 
 5.3    The Subscriber hereby agrees that it shall not, and shall cause
any of its Permitted Transferees not to, Transfer any Original Shares during the Lock-Up Period. 

5.4    If any Transfer is made or attempted contrary to the provisions of this Agreement, such Transfer shall be null and
void ab initio, and the Issuer shall refuse to recognize any such transferee of the Original Shares as one of its equity holders for any purpose. In order to enforce this Section 5, the Issuer may impose stop-transfer instructions
with respect to the Original Shares (and any permitted transferees and assigns thereof) until the end of the Lock-Up Period. 

(a)    During the Lock-Up Period, each certificate (if any are issued) evidencing
any Original Shares shall be stamped or otherwise imprinted with a legend in substantially the following form, in addition to any other applicable legends: 

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN A SUBSCRIPTION AGREEMENT, DATED AS OF
MARCH 4, 2021, BY AND AMONG THE ISSUER OF SUCH SECURITIES (THE “ISSUER”) AND THE ISSUER’S SECURITY HOLDER NAMED THEREIN, AS AMENDED. A COPY OF SUCH SUBSCRIPTION AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE ISSUER TO
THE HOLDER HEREOF UPON WRITTEN REQUEST.” 
 (b)    For the avoidance of any doubt, the Subscriber shall retain all
of its rights as a shareholder of the Issuer with respect to the Shares during the Lock-Up Period, including the right to vote any Shares. 

5.5    Pursuant that certain registration rights agreement among the Issuer and the Subscriber, among others, to be
entered into contemporaneously with Closing, the Issuer will grant certain registration rights to the Subscriber for resale of the Shares under the Securities Act. 

6.    Termination. Except for the provisions of this Section 6 and
Section 7, which shall survive any termination hereunder, this Subscription Agreement shall terminate and be void and of no further force and effect, and all rights and obligations of the parties hereunder shall terminate
without any further liability on the part of any party in respect thereof, upon the earliest to occur of (i) the Merger Agreement is validly terminated in accordance with its terms, (ii) upon the mutual written agreement of the Company and
each of the parties hereto to terminate this Subscription Agreement and (iii) September 4, 2021, if the Closing has not occurred by such date; provided, that nothing herein will relieve any party from liability for any willful
breach hereof prior to the time of termination, and each party will be entitled to any remedies at law or in equity to recover losses, liabilities, or damages arising from such breach. The Issuer shall promptly notify Subscriber of the termination
of the Merger Agreement promptly after the termination of such agreement (if applicable), and any monies paid by the Subscriber to the Issuer in connection herewith shall 

  
 17 













 
promptly (and in any event within one (1) Business Day) following a termination be returned to the Subscriber without any deduction for or on account of any tax withholding, charges or set-off, in each case, to the extent permitted by law. 
 7.    Miscellaneous.

 7.1    Further Assurances. The parties hereto shall execute and deliver such additional documents and take such
additional actions as the parties reasonably may deem to be practical and necessary in order, or cause to be taken, all things necessary, proper or advisable to consummate the Subscription as contemplated by this Subscription Agreement on the terms
and conditions described herein no later than immediately prior to the Closing. 
 7.1.1    Subscriber
acknowledges that the Issuer, the Company, and others will rely on the acknowledgments, understandings, agreements, representations, and warranties made by Subscriber contained in this Subscription Agreement. Prior to the Closing, Subscriber agrees
to promptly notify the Issuer and the Company if any of the acknowledgments, understandings, agreements, representations, and warranties set forth herein are no longer accurate in all material respects. 

7.1.2    Each of the Issuer, Subscriber, and the Company is entitled to rely upon this Subscription
Agreement and is irrevocably authorized to produce this Subscription Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with respect to the matters covered hereby. 

7.1.3    The Issuer may request from Subscriber such additional information as the Issuer may reasonably
deem necessary to evaluate the eligibility of Subscriber to acquire the Shares, and Subscriber shall promptly provide such information as may be reasonably requested to the extent readily available and to the extent consistent with its internal
policies and procedures; provided that the Issuer expressly agrees to keep any such information provided by the Subscriber confidential, except as required by the applicable securities laws or pursuant to proceedings of regulatory authorities. 

7.1.4    Subscriber shall pay all of its own expenses in connection with this Subscription Agreement and
the transactions contemplated herein. 
 7.1.5    Each of Subscriber and the Issuer shall take, or cause
to be taken, all actions and do, or cause to be done, all things necessary, proper, or advisable to consummate the transactions contemplated by this Subscription Agreement on the terms and conditions described therein no later than immediately prior
to the consummation of the Transactions. 
 7.2    Notices. Any notice or communication required or permitted
hereunder shall be in writing and either delivered personally, emailed, sent by overnight mail via a reputable overnight carrier, or sent by certified or registered mail, postage prepaid, and shall be deemed to be given and received (i) when so
delivered personally, (ii) when sent, with no mail undeliverable or other rejection notice, if sent by email, or (iii) three (3) Business Days after the date of mailing to the address below or to such other address or addresses as such
person may hereafter designate by notice given hereunder: 
  

	 	(a)	 if to Subscriber, to such address or addresses set forth on Subscriber’s signature page hereto;




  
 18 














	 	(b)	 if to the Issuer, to: 



Good Works Acquisition Corp. 

4265 San Felipe 
 Houston, TX
77027 
 Attention:      Cary Grossman 

Email:            cgrossman@shorelinecapitaladvisors.com 

with a required copy (which copy shall not constitute notice) to: 

Schiff Hardin LLP 
 901 K Street
NW Suite 700 
 Washington, DC 20001 

Attention:      Ralph De Martino 

Email:            rdemartino@schiffhardin.com 

 

	 	(c)	 if to the Company, to: 



Cipher Mining Technologies Inc. 

222 Purchase Street, #290 
 Rye,
NY 10580 
 United States of America 

Attn:     Tyler Page 

E-mail: Tyler.page@ciphermining.com 

with required copies (which copies shall not constitute notice) to: 

Latham & Watkins LLP 
 99
Bishopsgate 
 London EC2M 3XF 

United Kingdom 

Attention:      J. David Stewart 

                      Ryan
Maierson 
 Email:            j.david.stewart@lw.com 

                      
ryan.maierson@lw.com 
 7.3    Entire Agreement. This Subscription Agreement constitutes the entire
agreement, and supersedes all other prior agreements, understandings, representations, and warranties, both written and oral, among the parties, with respect to the subject matter hereof, including any commitment letter entered into relating to the
subject matter hereof. 
 7.4    Modifications; Amendments; Waivers. This Subscription Agreement may not be
amended, modified, supplemented, or waived (i) except by an instrument in writing, signed by the party against whom enforcement of such amendment, modification, supplement, or waiver is sought and (ii) without the prior written consent of
the Company. No failure or delay of either party in exercising any right or remedy hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance of steps to
enforce such right or power, or any course of conduct, preclude any other or further exercise thereto or the exercise of any other right or power. 

  
 19 













 7.5    Assignment. Neither this Subscription Agreement nor any
rights, interests, or obligations that may accrue to the parties hereunder (including Subscriber’s rights to purchase the Shares) may be transferred or assigned without the prior written consent of each of the Company and the other party hereto
(other than the Shares acquired hereunder and then only in accordance with this Subscription Agreement). Notwithstanding the foregoing, this Subscription Agreement and any of Subscriber’s rights and obligations hereunder may be assigned to one
or more Affiliates of Subscriber, without the prior consent of the Issuer, provided that such assignee(s) agrees in writing to be bound by the terms hereof. Upon such assignment by a Subscriber, the assignee(s) shall become Subscriber hereunder and
have the rights and obligations provided for herein to the extent of such assignment; unless consented to in writing by the Issuer. Neither this Subscription Agreement nor any rights that may accrue to the Issuer hereunder or any of the
Issuer’s obligations may be transferred or assigned other than pursuant to the Transactions. 

7.6    Benefit. 

7.6.1    Except as otherwise provided herein, this Subscription Agreement shall be binding upon, and inure
to the benefit of the parties hereto and their heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations, warranties, covenants, and acknowledgments contained herein shall be
deemed to be made by, and be binding upon, such heirs, executors, administrators, successors, legal representatives, and permitted assigns. The parties hereto agree that each of the Company and its subsidiaries are express third-party beneficiaries
(the “Beneficiaries”) of this Subscription Agreement. Each of the parties hereto acknowledge and agree that (i) each of the Beneficiaries shall be entitled to seek and obtain equitable relief, without proof of actual damages,
including an injunction or injunctions or order for specific performance to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement to cause the Issuer to cause, or directly
cause, Subscriber to pay the Purchase Price and cause the Closing to occur substantially concurrently with the Transactions, and (ii) without in any way limiting the foregoing, the Company is an express-third party beneficiary of Sections
3 (Settlement Date and Delivery; Closing Conditions), 6, (Termination), 7.1 (Further Assurances), 7.4 (Modifications and Amendments), 7.5 (Assignment), 7.11 (Remedies) and 8 (Cleansing
Statement; Disclosure ) and shall be entitled to seek and obtain equitable relief, without proof of actual damages, including an injunction or injunctions or order for specific performance to prevent breaches of its rights referenced therein.
Each party hereto further agrees that each of the Beneficiaries is an express third-party beneficiary of this Section 7.6 and that none of the parties hereto or any of the Beneficiaries shall be required to obtain, furnish,
or post any bond or similar instrument in connection with or as a condition to obtaining any remedy referred to in this Section 7.6.1, and each party hereto irrevocably waives any right it may have to require the obtaining,
furnishing, or posting of any such bond of similar instrument. 
 7.6.2    Each of the Issuer and
Subscriber acknowledges and agrees that (i) this Subscription Agreement is being entered into in order to induce each of the parties to the Merger Agreement to execute and deliver the Merger Agreement and without the representations,
warranties, covenants, and agreements of the Issuer and Subscriber hereunder, the Company would not enter into the Merger Agreement, and (ii) each representation, warranty, covenant, and agreement of the Issuer and Subscriber hereunder is being
made also for the benefit of the Company and the Beneficiaries. 

  
 20 













 7.6.3    Each of the Issuer and Subscriber further
acknowledge and agree that the Placement Agents are third-party beneficiaries of the representations and warranties of the Issuer and Subscriber contained in this Subscription Agreement. 

7.7    Governing Law. This Subscription Agreement, and any claim or cause of action hereunder based upon, arising
out of or related to this Subscription Agreement (whether based on law, in equity, in contract, in tort, or any other theory) or the negotiation, execution, performance, or enforcement of this Subscription Agreement, shall be governed by and
construed in accordance with the internal laws of the State of Delaware, including its statute of limitations, without giving effect to principles or rules of conflicts of law thereof to the extent they would require or permit the application of
laws or statute of limitations of another jurisdiction. 
 7.8    Consent to Jurisdiction; Waiver of Jury Trial.
Each of the parties irrevocably consents to the exclusive jurisdiction and venue of the Court of Chancery of the State of Delaware; provided, that if subject matter jurisdiction over the matter that is the subject of the legal proceeding is
vested exclusively in the U.S. federal courts, such legal proceeding shall be heard in the U.S. District Court for the District of Delaware (together with the Court of Chancery of the State of Delaware, the “Chosen Courts”), in
connection with any matter based upon or arising out of this Subscription Agreement. Each party hereby waives, and shall not assert as a defense in any legal dispute, that (i) such person is not personally subject to the jurisdiction of the
Chosen Courts for any reason, (ii) such legal proceeding may not be brought or is not maintainable in the Chosen Courts, (iii) such person’s property is exempt or immune from execution, (iv) such legal proceeding is brought in an
inconvenient forum, or (v) the venue of such legal proceeding is improper. Each party hereby consents to service of process in any such proceeding in any manner permitted by Delaware law, further consents to service of process by nationally
recognized overnight courier service guaranteeing overnight delivery, or by registered or certified mail, return receipt requested, at its address specified pursuant to Section 7.2, and waives and covenants not to assert or
plead any objection which they might otherwise have to such manner of service of process. Notwithstanding the foregoing in this Section 7.8, a party may commence any action, claim, cause of action, or suit in a court other
than the Chosen Courts solely for the purpose of enforcing an order or judgment issued by the Chosen Courts. TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW WHICH CANNOT BE WAIVED, EACH OF THE PARTIES WAIVES ANY RIGHT TO TRIAL BY JURY ON ANY CLAIMS
OR COUNTERCLAIMS ASSERTED IN ANY LEGAL DISPUTE RELATING TO THIS SUBSCRIPTION AGREEMENT WHETHER NOW EXISTING OR HEREAFTER ARISING. IF THE SUBJECT MATTER OF ANY SUCH LEGAL DISPUTE IS ONE IN WHICH THE WAIVER OF JURY TRIAL IS PROHIBITED, NO PARTY SHALL
ASSERT IN SUCH LEGAL DISPUTE A NONCOMPULSORY COUNTERCLAIM ARISING OUT OF OR RELATING TO THIS SUBSCRIPTION AGREEMENT. FURTHERMORE, NO PARTY SHALL SEEK TO CONSOLIDATE ANY SUCH LEGAL DISPUTE WITH A SEPARATE ACTION OR OTHER LEGAL PROCEEDING IN WHICH A
JURY TRIAL CANNOT BE WAIVED. 
 7.9    Severability. If any provision of this Subscription Agreement shall be
invalid, illegal, or unenforceable, the validity, legality, or enforceability of the remaining provisions of this Subscription Agreement shall not in any way be affected or impaired thereby and shall continue in full force and effect. 

7.10    No Waiver of Rights, Powers, and Remedies. No failure or delay by a party hereto in exercising any right,
power, or remedy under this Subscription Agreement, and no course of dealing between the parties hereto, shall operate as a waiver of any such right, power, or remedy of such party. No single or partial exercise of any right, power, or remedy under
this Subscription Agreement by a party hereto, nor any abandonment or discontinuance of steps to enforce any such right, power, or remedy, shall preclude such party from any other or further exercise thereof or the exercise of any other right,
power, or 

  
 21 













 
remedy hereunder. The election of any remedy by a party hereto shall not constitute a waiver of the right of such party to pursue other available remedies. No notice to or demand on a party not
expressly required under this Subscription Agreement shall entitle the party receiving such notice or demand to any other or further notice or demand in similar or other circumstances or constitute a waiver of the rights of the party giving such
notice or demand to any other or further action in any circumstances without such notice or demand. 

7.11    Remedies. 

7.11.1    The parties agree that the Issuer and the Beneficiaries would suffer irreparable damage if this
Subscription Agreement was not performed or the Closing is not consummated in accordance with its specific terms or was otherwise breached and that money damages or other legal remedies would not be an adequate remedy for any such damage. It is
accordingly agreed that the Issuer and each of the Beneficiaries shall be entitled to equitable relief, including in the form of an injunction or injunctions, to prevent breaches or threatened breaches of this Subscription Agreement and to enforce
specifically the terms and provisions of this Subscription Agreement in an appropriate court of competent jurisdiction as set forth in Section 7.8, this being in addition to any other remedy to which any party is entitled
at law or in equity, including money damages. The right to specific enforcement shall include the right of the Issuer and each of the Beneficiaries to cause the parties hereto to cause the transactions contemplated hereby to be consummated on the
terms and subject to the conditions and limitations set forth in this Subscription Agreement (including, for the avoidance of doubt, the right to directly enforce each of the covenants and agreements of Subscriber under this Subscription Agreement).
The parties hereto further agree (i) to waive any requirement for the security or posting of any bond in connection with any such equitable remedy, (ii) not to assert that a remedy of specific enforcement pursuant to this
Section 7.11 is unenforceable, invalid, contrary to applicable law, or inequitable for any reason, and (iii) to waive any defenses in any action for specific performance, including the defense that a remedy at law
would be adequate. In connection with any Action for which any of the Beneficiaries is being granted an award of money damages, each of the Issuer and Subscriber agrees that such damages, to the extent payable by such party, shall include, without
limitation, damages related to the cash consideration that is or was to be paid to the Company and any Pre-Closing Holder under the Merger Agreement and/or in connection with this Subscription Agreement and
such damages are not limited to an award of out-of-pocket fees and expenses related to the Merger Agreement and/or this Subscription Agreement. 

7.11.2    The parties acknowledge and agree that this Section 7.11 is an integral
part of the transactions contemplated hereby and without that right, the parties hereto would not have entered into this Subscription Agreement. 

7.11.3    In any dispute arising out of or related to this Subscription Agreement, or any other agreement,
document, instrument, or certificate contemplated hereby, or any transactions contemplated hereby or thereby, the applicable adjudicating body shall award to the prevailing party, if any, the reasonable and documented
out-of-pocket costs and attorneys’ fees reasonably incurred by the prevailing party in connection with the dispute and the enforcement of its rights under this
Subscription Agreement or any other agreement, document, instrument, or certificate contemplated hereby, and, if the adjudicating body determines a party to be the prevailing party under circumstances where the prevailing party won on some but not
all of the claims and counterclaims, the adjudicating body may award the prevailing party an appropriate percentage of the costs and attorneys’ fees reasonably incurred by the prevailing party in connection with the adjudication and the
enforcement of its rights under this Subscription Agreement or any other agreement, document, instrument, or certificate contemplated hereby or thereby. 

  
 22 













 7.12    Survival of Representations and Warranties. All
representations and warranties made by the parties hereto in this Subscription Agreement shall survive the Closing. For the avoidance of doubt, if for any reason the Closing does not occur prior to the consummation of the Transactions, all
representations, warranties, covenants, and agreements of the parties hereunder shall survive the consummation of the Transactions and remain in full force and effect. 

7.13    Headings and Captions. The headings and captions of the various subdivisions of this Subscription Agreement
are for convenience of reference only and shall in no way modify or affect the meaning or construction of any of the terms or provisions hereof. 

7.14    Counterparts. This Subscription Agreement may be executed in one or more counterparts, all of which when
taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other parties, it being understood that the parties need not sign the same counterpart. In
the event that any signature is delivered by facsimile transmission, email, or any other form of electronic delivery, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed)
with the same force and effect as if such signature page were an original thereof. 
 7.15    Construction. The
words “include,” “includes,” and “including” will be deemed to be followed by “without limitation.” Pronouns in masculine, feminine, and neuter genders will be construed to include
any other gender, and words in the singular form will be construed to include the plural and vice versa, unless the context otherwise requires. The words “this Subscription Agreement,” “herein,”
“hereof,” “hereby,” “hereunder,” and words of similar import refer to this Subscription Agreement as a whole and not to any particular subdivision unless expressly so limited. The parties hereto
intend that each representation, warranty, and covenant contained herein will have independent significance. If any party hereto has breached any representation, warranty, or covenant contained herein in any respect, the fact that there exists
another representation, warranty, or covenant relating to the same subject matter (regardless of the relative levels of specificity) which such party hereto has not breached will not detract from or mitigate the fact that such party hereto is in
breach of the first representation, warranty, or covenant. All references in this Subscription Agreement to numbers of shares, per share amounts, and purchase prices shall be appropriately adjusted to reflect any stock split, stock dividend, stock
combination, recapitalization, or the like occurring after the date hereof. 
 7.16    Mutual Drafting. This
Subscription Agreement is the joint product of the parties hereto and each provision hereof has been subject to the mutual consultation, negotiation, and agreement of the parties and shall not be construed for or against any party hereto. 

8.    Cleansing Statement; Disclosure. 

8.1    The Issuer shall, by 9:00 a.m., New York City time, on the first (1st) Business Day immediately following the date
of this Subscription Agreement, file with the Commission a Current Report on Form 8-K (collectively the “Disclosure Document”) disclosing all material terms of the transactions contemplated hereby
and by the Other Subscription Agreements and the Transactions and any other material, nonpublic information that the Issuer, the Company, any of their respective subsidiaries or any of their respective officers, directors, employees, affiliates or
agents has provided to the Subscriber at any time. prior to the filing of such Disclosure Document. As of immediately following the filing of the Disclosure Document, to the knowledge of the Issuer, the Subscriber shall not be in possession of any
material, non-public information received from the Issuer, the Company, any of their respective subsidiaries or any of their respective officers, directors, employees, affiliates or agents that is not
disclosed in the Disclosure Document or in prior filings with the Commission. In addition, effective upon the filing of the Disclosure Document, the Issuer acknowledges and agrees that any and all confidentiality obligations under any agreement,
whether written or oral, between the Issuer or any of its agents, on the one hand, and the Subscriber or any of its affiliates, on the other hand, shall terminate and be of no further force or effect. 

  
 23 













 8.2    Subscriber hereby consents to the publication and disclosure in
(i) the Form 8-K filed by the Issuer with the Commission in connection with the execution and delivery of the Merger Agreement, the Proxy Statement, or any other filing with the Commission pursuant to
applicable securities laws, in each case, as and (ii) to the extent required by the federal securities laws or, exchange rules, the Commission or any other securities authorities, and (ii) any other filings, documents or communications
provided by the Issuer or the Company to any governmental authority or to securityholders of the Issuer, in each case, as and to the extent required by applicable law or the Commission or any other governmental authority, of Subscriber’s name
and identity and the nature of Subscriber’s commitments, arrangements, and understandings under and relating to this Subscription Agreement and, if deemed required or appropriate by the Issuer and/or the Company, a copy of this Subscription
Agreement. Subscriber will promptly provide any information reasonably requested by the Issuer and/ or the Company for any regulatory application or filing made or approval sought in connection with the Transactions (including filings with the
Commission). Notwithstanding anything in this Subscription Agreement to the contrary, the Issuer shall not (and shall cause the Company not to), without the prior written consent of the Subscriber, publicly disclose the name of the Subscriber or any
of its affiliates or advisers, or include the name of the Subscriber or any of its affiliates or advisers, in any press release or marketing materials. 

9.    Trust Account Waiver. Subscriber acknowledges that the Issuer has established a trust account containing the
proceeds of its initial public offering and from certain private placements (collectively, with interest accrued from time to time thereon, the “Trust Account”). Subscriber agrees that (i) it has no right, title, interest, or
claim of any kind in or to any monies held in the Trust Account, and (ii) it shall have no right of set-off or any right, title, interest, or claim of any kind (“Claim”) to, or to any
monies in, the Trust Account, in each case in connection with this Subscription Agreement, and hereby irrevocably waives any Claim to, or to any monies in, the Trust Account that it may have in connection with this Subscription Agreement;
provided, however, that nothing in this Section 9 shall be deemed to limit Subscriber’s right, title, interest, or claim to the Trust Account by virtue of such Subscriber’s record or beneficial
ownership of securities of the Issuer acquired by any means other than pursuant to this Subscription Agreement, including any redemption right with respect to any such securities of the Issuer. In the event Subscriber has any Claim against the
Issuer under this Subscription Agreement, Subscriber shall pursue such Claim solely against the Issuer and its assets outside the Trust Account and not against the property or any monies in the Trust Account. Subscriber agrees and acknowledges that
such waiver is material to this Subscription Agreement and has been specifically relied upon by the Issuer to induce the Issuer to enter into this Subscription Agreement and Subscriber further intends and understands such waiver to be valid,
binding, and enforceable under applicable law. In the event Subscriber, in connection with this Subscription Agreement, commences any action or proceeding which seeks, in whole or in part, relief against the funds held in the Trust Account or
distributions therefrom or any of the Issuer’s stockholders, whether in the form of monetary damages or injunctive relief, Subscriber shall be obligated to pay to the Issuer all of its legal fees and costs in connection with any such action in
the event that the Issuer prevails in such action or proceeding. 
 10.    Rule 144. From and after such time as
the benefits of Rule 144 promulgated under the Securities Act or any other similar rule or regulation of the Commission that may allow Subscriber to sell securities of the Issuer to the public without registration are available to holders of the
Issuer’s common stock and for so long as the Subscriber holds Shares, the Issuer agrees to use commercially reasonable efforts to: 

10.1.1    make and keep public information available, as those terms are understood and defined in Rule
144; 

  
 24 













 10.1.2    file with the Commission in a timely manner
all reports and other documents required of the Issuer under the Securities Act and the Exchange Act so long as the Issuer remains subject to such requirements and the filing of such reports and other documents is required for the applicable
provisions of Rule 144; and 
 10.1.3    furnish to Subscriber, promptly upon Subscriber’s
reasonable request, (i) a written statement by the Issuer, if true, that it has complied with the reporting requirements of Rule 144, the Securities Act, and the Exchange Act, (ii) a copy of the most recent annual or quarterly report of
the Issuer and such other reports and documents so filed by the Issuer, and (iii) such other information as may be reasonably requested to permit Subscriber to sell such securities pursuant to Rule 144 without registration. 

If in the opinion of counsel to the Issuer, it is then permissible to remove the restrictive legend from the Shares pursuant to Rule 144 under
the Securities Act, then at Subscriber’s request, the Issuer will request its transfer agent to remove the legend set forth in Section 2.1.7. In connection therewith, if reasonably required by the Issuer’s
transfer agent, the Issuer will, at Subscriber’s sole expense, reasonably promptly cause an opinion of counsel to be delivered to and maintained with its transfer agent, together with any other authorizations, certificates, and directions
required by the transfer agent from the Issuer or Subscriber that authorize and direct the transfer agent remove the restrictive legend from such Shares; provided, that, notwithstanding the foregoing, the Issuer will not be required to
deliver any such opinion, authorization, certificate, or direction if it reasonably believes that removal of the legend could result in or facilitate transfers of securities in violation of applicable law. 

[Signature Pages Follow] 

  
 25 













 IN WITNESS WHEREOF, each of the Issuer and Subscriber has executed or caused this
Subscription Agreement to be executed by its duly authorized representative as of the date set forth below. 
  

			
	GOOD WORKS ACQUISITION CORP.
		
	By:	 	 /s/ Cary Grossman

	Name:	 	Cary Grossman
	Title:	 	President


 [Signature Page to Subscription Agreement] 












 Accepted and agreed this 27th day of August, 2021. 

 

					
	SUBSCRIBER:	 		  	
			
	 Signature of Subscriber:
 BITFURY TOP HOLDCO
B.V.
	 		  	Signature of Joint Subscriber, if applicable:
			
	 By:      /s/ Oleg
Blinkovs                                        
            
 Name: Oleg Blinkovs 
Title: Managing Director
	 		  	 By:  
                                         
                                 

Name: 
Title:

			
	Date: August 27, 2021	 		  	
			
	Name of Subscriber:	 		  	Name of Joint Subscriber, if applicable:
			
	 BITFURY TOP HOLDCO
B.V.                                    

(Please print. Please indicate name and
 capacity of person
signing above.)
	 		  	
                          
                                         
             
 (Please print. Please indicate name and

capacity of person signing above.)

			
	
                          
                                         
                     
 Name in which securities
are to be registered
 (if different from the name of Subscriber listed directly above.)
	 		  	
			
	 Email Address:
  

Oleg.blinkov@bitfury.com                      
              
  

If there are joint investors, please check one:
  

☐    Joint Tenants with Rights of Survivorship
☐    Tenants-in-Common

☐    Community Property
	 		  	
			
	 Subscriber’s
EIN:                                        
                   
  

Business Address-Street:
  

Strawinskylaan
3051                                         
             
  

1077ZX Amsterdam, The
Netherlands                          

City, State, Zip
  

Attn: Oleg
Blinkov                                        
                
  

Telephone
No.:                                        
                       
  

Facsimile
No.:                                        
                        
	 		  	 Joint Subscriber’s
EIN:                                        
  
  
 Mailing Address-Street (if different):

 

                          
                                         
             
  

                          
                                         
             
 City, State, Zip

 

Attn:                         
                                         
      
  
 Telephone
No.:                                        
                
  

Facsimile
No.:                                        
                 


 [Signature Page to Subscription Agreement] 













	
	 Aggregate Number of Shares subscribed for:
  

6,000,000

	
	 Aggregate Purchase Price:
  

$60,000,000


 You must pay the Purchase Price by wire transfer of U.S. $ in immediately available funds and/or via
forgiveness of outstanding indebtedness, such funds and such instruments/documents/agreements evidencing the forgiveness of indebtedness in the form reasonably acceptable to the Issuer, in accordance with Section 3.1.1 of this Subscription
Agreement, as specified by the Issuer in the Closing Notice. 
 [Signature Page to Subscription Agreement] 












 SCHEDULE I 

ELIGIBILITY REPRESENTATIONS OF SUBSCRIBER 
  

	A.	 QUALIFIED INSTITUTIONAL BUYER STATUS 



(Please check the applicable subparagraphs): 
  

	 	1.	 ☐ We are a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act of
1933, as amended (the “Securities Act”) (a “QIB”)) and have marked and initialed the appropriate box on the following pages indicating the provision under which we qualify as a QIB. 



 

	 	2.	 ☐ We are subscribing for the Shares as a fiduciary or agent for one or more investor accounts, and each
owner of such account is a QIB. 


 *** OR *** 
  

	B.	 INSTITUTIONAL ACCREDITED INVESTOR STATUS 



(Please check the applicable subparagraphs): 
  

	 	1.	 ☐ We are an “accredited investor” (within the meaning of Rule 501(a) under the Securities Act)
or an entity in which all of the equity holders are accredited investors within the meaning of Rule 501(a) under the Securities Act, and have marked and initialed the appropriate box on the following page indicating the provision under which we
qualify as an “accredited investor.” 


  

	 	2.	 ☐ We are not a natural person. 



*** AND *** 
  

	C.	 AFFILIATE STATUS 



	  	 (Please check the applicable box) 



SUBSCRIBER: 
  

	 	☐	 is: 


  

	 	☐	 is not: 



an “affiliate” (as defined in Rule 144 under the Securities Act) of the Issuer or acting on behalf of an affiliate of the Issuer.

 This page should be completed by Subscriber 

and constitutes a part of the Subscription Agreement. 












 The Subscriber is a “qualified institutional buyer” (within the meaning of Rule 144A under the
Securities Act) if it is an entity that meets any one of the following categories at the time of the sale of securities to the Subscriber (Please check the applicable subparagraphs): 

☐     The Subscriber is an entity that, acting for its own account or the accounts of other qualified institutional buyers, in the
aggregate owns and invests on a discretionary basis at least $100 million in securities of issuers that are not affiliated with the Subscriber and: 

☐     is an insurance company as defined in section 2(a)(13) of the Securities Act; 

☐     is an investment company registered under the Investment Company Act of 1940, as amended (the
“Investment Company Act”), or any business development company as defined in section 2(a)(48) of the Investment Company Act; 

☐     is a Small Business Investment Company licensed by the US Small Business Administration under section 301(c) or
(d) of the Small Business Investment Act of 1958, as amended (“Small Business Investment Act”); 
 ☐
    is a plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions, for the benefit of its employees; 

☐     is an employee benefit plan within the meaning of Title I of the Employee Retirement Income Security Act of
1974, as amended (“ERISA”); 
 ☐     is a trust fund whose trustee is a bank or trust company and
whose participants are exclusively (a) plans established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions, for the benefit of its employees, of (b) employee
benefit plan within the meaning of Title I of the ERISA, except, in each case, trust funds that include as participants individual retirement accounts or H.R. 10 plans; 

☐     is a business development company as defined in section 202(a)(22) of the Investment Advisers Act of 1940, as
amended (the “Investment Advisers Act”); 
 ☐     is an organization described in section
501(c)(3) of the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), corporation (other than a bank as defined in section 3(a)(2) of the Act, a savings and loan association or other institution referenced
in
 section 3(a)(5)(A) of the Act, or a foreign bank or savings and loan association or equivalent institution), partnership, or Massachusetts or similar business trust; or 

☐     is an investment adviser registered under the Investment Advisers Act; 

☐     The Subscriber is a dealer registered pursuant to Section 15 of the Securities Exchange Act of 1934, as amended (the
“Exchange Act”), acting for its own account or the accounts of other qualified institutional buyers, that in the aggregate owns and invests on a discretionary basis at least $10 million of securities of issuers that are not
affiliated with the Subscriber; 
 ☐     The Subscriber is a dealer registered pursuant to Section 15 of the Exchange Act
acting in a riskless principal transaction on behalf of a qualified institutional buyer; 
 ☐     The Subscriber is an investment
company registered under the Investment Company Act, acting for its own account or for the accounts of other qualified institutional buyers, that is part of a family of investment companies1 which
own in the aggregate at least $100 million in securities of issuers, other than issuers that are affiliated with Subscriber or are part of such family of investment companies; 

 

	1 	 “Family of investment companies” means any two or more investment companies registered under
the Investment Company Act, except for a unit investment trust whose assets consist solely of shares of one or more registered investment companies, that have the same investment adviser (or, in the case of unit investment trusts, the same
depositor); provided that, (a) each series of a series company (as defined in Rule 18f-2 under the Investment Company Act) shall be deemed to be a separate investment company and (b) investment
companies shall be deemed to have the same adviser (or depositor) if their advisers (or depositors) are majority-owned subsidiaries of the same parent, or if one investment company’s adviser (or depositor) is a majority-owned subsidiary of the
other investment company’s adviser (or depositor) 














 ☐     The Subscriber is an entity, all of the equity owners of which are qualified
institutional buyers, acting for its own account or the accounts of other qualified institutional buyers; or 
 ☐     The
Subscriber is a bank as defined in section 3(a)(2) of the Securities Act, or any savings and loan association or other institution as defined in section 3(a)(5)(A) of the Securities Act, or any foreign bank or savings and loan association or
equivalent institution, acting for its own account or the accounts of other qualified institutional buyers, that in the aggregate owns and invests on a discretionary basis at least $100 million in securities of issuers that are not affiliated
with the Subscriber and that has an audited net worth of at least $25 million as demonstrated in its latest annual financial statements, as of a date not more than 16 months preceding the date of sale of securities in the case of a US bank or
savings and loan association, and not more than 18 months preceding the date of sale of securities for a foreign bank or savings and loan association or equivalent institution. 












 Rule 501(a) of Regulation D under the Securities Act, in relevant part, states that an “accredited
investor” shall mean any person who comes within any of the below listed categories, or who the issuer reasonably believes comes within any of the below listed categories, at the time of the sale of the securities to that person. Subscriber has
indicated, by marking and initialing the appropriate box below, the provision(s) below which apply to Subscriber and under which Subscriber accordingly qualifies as an institutional “accredited investor.” 

 

	☐	 Any bank as defined in section 3(a)(2) of the Securities Act, or any savings and loan association or other
institution as defined in
 section 3(a)(5)(A) of the Securities Act whether acting in its individual or fiduciary capacity; 


  

	☐	 Any broker or dealer registered pursuant to section 15 of the Exchange Act; 



 

	☐	 Any investment adviser registered pursuant to section 203 of the Investment Advisers Act of 1940 or registered
pursuant to the laws of a state; 


  

	☐	 Any investment adviser relying on the exemption from registering with the Commission under section 203(l) or
(m) of the Investment Advisers Act of 1940; 


  

	☐	 Any insurance company as defined in section 2(a)(13) of the Securities Act; 



 

	☐	 Any investment company registered under the Investment Company Act or a business development company as defined
in section 2(a)(48) of the Investment Company Act; 


  

	☐	 Any Small Business Investment Company licensed by the U.S. Small Business Administration under section 301(c)
or (d) of the Small Business Investment Act; 


  

	☐	 Any Rural Business Investment Company as defined in section 384A of the Consolidated Farm and Rural Development
Act; 


  

	☐	 Any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of
a state or its political subdivisions, for the benefit of its employees, if such plan has total assets in excess of $5,000,000; 


  

	☐	 Any employee benefit plan within the meaning of ERISA, if (i) the investment decision is made by a plan
fiduciary, as defined in section 3(21) of ERISA, which is either a bank, a savings and loan association, an insurance company, or a registered investment adviser, (ii) the employee benefit plan has total assets in excess of $5,000,000 or,
(iii) such plan is a self-directed plan, with investment decisions made solely by persons that are “accredited investors”; 


  

	☐	 Any private business development company as defined in section 202(a)(22) of the Investment Advisers Act;



  

	☐	 Any (i) corporation, limited liability company or partnership, (ii) Massachusetts or similar business
trust, partnership, or limited liability company, or (iii) organization described in section 501(c)(3) of the Internal Revenue Code of 1986, as amended, not formed for the specific purpose of acquiring the securities offered, and with total
assets in excess of $5,000,000; 


  

	☐	 Any trust, with total assets in excess of $5,000,000, not formed for the specific purpose of acquiring the
securities offered, whose purchase is directed by a sophisticated person as described in Section 230.506(b)(2)(ii) of Regulation D; 















	☐	 Any entity in which all of the equity owners are institutional “accredited investors.”



  

	☐	 Any entity, of a type not listed in paragraphs a(1), a(2), a(3), a(7), or (a)(8) of Rule 501(a) of Regulation D
under the Securities Act, not formed for the specific purpose of acquiring the securities offered, owning investments in excess of $5,000,000; or 


  

	☐	 Any “family office,” as defined in rule 202(a)(11)(G)-1 under
the Investment Advisers Act of 1940: (i) with assets under management in excess of $5,000,000, (ii) that is not formed for the specific purpose of acquiring the securities offered, and (iii) whose prospective investment is directed by a person
who has such knowledge and experience in financial and business matters that such family office is capable of evaluating the merits and risks of the prospective investment.