Certain confidential information contained in this document, marked by [***], has been omitted because the registrant has determined that the information (i) is not material and (ii) is the type that the registrant treats as private or confidential.

MARKETING AGENT AGREEMENT

THIS AGREEMENT is made and entered into as of this 22nd day of October, 2025 (“Effective Date”), by and between each entity listed on Appendix I hereto, separately and not jointly (each, individually, a “Trust”), and Foreside Fund Services, LLC, a Delaware limited liability company (“Foreside”).

WHEREAS, the Trust, which is sponsored by the Grayscale Investments Sponsors, LLC (the “Sponsor”), is a statutory trust organized under the laws of the State of Delaware;

WHEREAS, the Trust has filed with the U.S. Securities and Exchange Commission (the “SEC”) a Registration Statement for the Trust under the Securities Act of 1933, as amended (the “1933 Act”);

…

Certain confidential information contained in this document, marked by [***], has been omitted

because the registrant has determined that the information (i) is not material and (ii) is the type

that the registrant treats as private or confidential.

Exhibit 10.12

AMENDMENT no. 3 TO CUSTODY AGREEMENT

This AMENDMENT (“Amendment”) is made and entered into, as of the latest date on the signature page hereto (the “Effective Date”), by and between each entity listed on Appendix I attached hereto (each, individually, a “Customer”) and THE BANK OF NEW YORK MELLON (“BNY”). BNY and the Customers are collectively referred to as the “Parties” and individually as a “Party”.

WHEREAS, the Customers and BNY have entered into a Custody Agreement dated as of October 9, 2025 (as amended, restated, supplemented or otherwise modified from time to time, the “Agreement”); and

WHEREAS, the Customers and BNY desire to amend the Agreement as set forth herein;

…

EXECUTION

Certain confidential information contained in this document, marked by [***], has been omitted because the registrant has determined that the information (i) is not material and (ii) is the type that the registrant treats as private or confidential.

TRANSFER AGENCY AND SERVICE AGREEMENT

THIS AGREEMENT is made as of the 9th day of October, 2025, by and between each entity listed on Appendix I hereto, separately and not jointly (each, individually, a “Trust”) and THE BANK OF NEW YORK MELLON, a New York corporation authorized to do a banking business having its principal office and place of business at 240 Greenwich Street, New York, New York 10286 (the “Bank”).

WHEREAS, the Trust will ordinarily issue for purchase and redeem shares of the Trust (the “Shares) only in aggregations of Shares known as “Creation Units” (currently 10,000 shares) (each a “Creation Unit”) principally in kind;

…

LIQUIDITY PROVIDER AGREEMENT

LIQUIDITY PROVIDER AGREEMENT (this “Agreement”) dated as of [ ], among: (i) [ ] (the “Liquidity Provider”); (ii) Grayscale Investments Sponsors, LLC, except as otherwise specified herein, acting in its capacity as sponsor (the “Sponsor”) of each trust listed on Schedule I attached hereto, as the same may be amended from time to time by the Sponsor (each, the applicable “Trust” or “Product” when referred to throughout the remainder of this Agreement) created under Delaware law pursuant to its applicable declaration of trust and trust agreement listed on Schedule I attached hereto between the Delaware Trust Company acting in its capacity as Trustee (the “Trustee”) and the Sponsor (each, the applicable “Trust Agreement” when referred to throughout the remainder of this Agreement), or is a Cayman Islands limited liability company created pursuant to a limited liability company agreement between the Sponsor and the shareholders of such Product (the “LLC Agreement”) and in its capacity as the engager of one or more liquidity providers (the “Liquidity Engager”

…

Certain confidential information contained in this document, marked by [***], has been omitted

because the registrant has determined that the information (i) is not material and (ii) is the type

that the registrant treats as private or confidential.

EXECUTION

Exhibit 10.8

AMENDMENT No. 3 TO Transfer agency and service agreement

This AMENDMENT (“Amendment”) is made and entered into, as of the latest date on the signature page hereto (the “Effective Date”), by and between each entity listed on Appendix I hereto, separately and not jointly (each, individually, a “Trust”) and THE BANK OF NEW YORK MELLON (“BNY”). BNY and the Trusts are collectively referred to as the “Parties” and individually as a “Party”.

WHEREAS, the Trusts and BNY have entered into Transfer Agency and Service Agreement dated as of October 9, 2025 (as amended, restated, supplemented or otherwise modified from time to time, the “Agreement”); and

WHEREAS, the Trusts and BNY desire to amend the Agreement as set forth herein;

…

Certain confidential information contained in this document, marked by [***], has been omitted

because the registrant has determined that the information (i) is not material and (ii) is the type

that the registrant treats as private or confidential.

EXECUTION

Exhibit 10.11

AMENDMENT no. 3 TO Fund Administration and Accounting agreement

This AMENDMENT (“Amendment”) is made and entered into, as of the latest date on the signature page hereto (the “Effective Date”), by and between each entity listed on Exhibit A attached hereto (each, a “Trust”, and collectively the “Trusts” as applicable), separately and not jointly, and The bank of new york mellon (“BNY”). BNY and the Trusts are collectively referred to as the “Parties” and individually as a “Party”.

WHEREAS, the Trusts and BNY have entered into a Fund Administration and Accounting Agreement dated as of October 9, 2025 (as amended, restated, supplemented or otherwise modified from time to time, the “Agreement”); and

WHEREAS, the Trusts and BNY desire to amend the Agreement as set forth herein;

…

EXECUTION

Certain confidential information contained in this document, marked by [***], has been omitted because the registrant has determined that the information (i) is not material and (ii) is the type that the registrant treats as private or confidential.

FUND ADMINISTRATION AND ACCOUNTING AGREEMENT

THIS AGREEMENT is made as of October 9, 2025, by and between each entity listed on Exhibit A attached hereto (each a “Trust”, and collectively the “Trusts” as applicable), separately and not jointly, and The Bank of New York Mellon, a New York corporation authorized to do a banking business (“BNY”).

W I T N E S S E T H :

WHEREAS, the Trust desires to retain BNY to provide the services described herein, and BNY is willing to provide such services, all as more fully set forth below;

NOW, THEREFORE, in consideration of the mutual promises and agreements contained herein, the parties hereby agree as follows:

Definitions.

Whenever used in this Agreement, unless the context otherwise requires, the following words shall have the meanings set forth below:

…

Exhibit 10.12

EAST WEST AVE ACQUISITION CORP.

5725 S Valley View Blvd, Ste 5 #378094

Las Vegas, NV 89118

January 16, 2026

Thomas Kerkaert

i/c/o East West Ave Acquisition Corp.

5725 S Valley View Blvd, Ste 5 #378094

Las Vegas, NV 89118

Re: CFO Offer Letter

Ladies and Gentlemen,

East West Ave Acquisition Corp., a Nevada company (the “Company”), is pleased to offer you the positions (the “Positions”) as Chief Financial Officer and as a member of its Board of Directors (the “Board”). We believe your background and experience will be a significant asset to the Company and we look forward to your service in your Positions. Should you choose to accept the Positions and such other offices that the Company may appoint from time to time (each an “Office”, including the Positions), this letter agreement (the “Agreement”) shall constitute an agreement between you and the Company and contains all the terms and conditions relating to the services you agree to provide to the Company. Capitalized terms used but not defined herein shall have the meanings set

…

Exhibit 10.13

East West Ave Acquisition Corp

Board of Director Officer Letter

[__], 2026

Dear [__],

On behalf of East West Ave Acquisition Corp, a Nevada company (the “Company”), I am pleased to invite you to join the Company’s Board of Directors (the “Board”), subject to the effectiveness of the registration statement on Form S-1 in connection with the initial public offering of the Company (the date of such election being the “Effective Date”). You will serve as a director from the Effective Date until the date upon which you are not re-elected or your earlier removal or resignation.

In consideration for your service on the Board and subject to approval by the Board, you will receive the compensation set forth in Schedule I attached hereto.

…

SECURITIES TRANSFER AGREEMENT

This Securities Transfer Agreement is dated as of March 5, 2026 (this “Agreement”), by and among East West Ave LLC, a Delaware limited liability company (the “Seller”), and the party identified on the signature page hereto (the “Buyer”).

WHEREAS, the Seller is a sponsor of East West Ave Acquisition Corp., a Nevada corporation (the “Company”), a newly-organized blank check company, or special purpose acquisition company, formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination involving the Corporation and one or more businesses (a “Business Combination”);

WHEREAS, the Buyer is another sponsor of the Company;

WHEREAS, the Company is contemplating its initial public offering of 10,000,000 units, each consisting one share of common stock, $0.0001 par value, and one right (the “IPO”);

…

Exhibit 10.11

EAST WEST AVE ACQUISITION CORP.

5725 S Valley View Blvd, Ste 5 #378094

Las Vegas, NV 89118

[XX], 2026

East West Ave LLC

[address]

Re: Administrative Service Agreement

Ladies and Gentlemen:

This letter agreement by and between East West Ave Acquisition Corp. (the “Company”) and East West Ave LLC (the “Provider”), dated as of the date of this letter agreement, will confirm our agreement that, commencing on the date the Registration Statement on Form S-1 and prospectus filed with the U.S. Securities and Exchange Commission (File No.333-295205) (the “Registration Statement”) is declared effective (the “Effective Date”) and continuing until the earliest of (a) the consummation by the Company of an initial business combination, (b) the Company’s liquidation and (c) 12 months from the Effective Date, or 15 months if we enter into a definitive business combination agreement within 12 months from the Effective Date (such earliest date hereinafter referred to as the “Termination Date”) (in the case of clauses (a) and (b), as described in the Registration Statement).

…

Exhibit 10.10

SECURITIES TRANSFER AGREEMENT

This Securities Transfer Agreement is dated as of [   ], 2026 (this “Agreement”), by and among East West Ave LLC, a Delaware limited liability company (the “Seller”), and the parties identified on the signature page hereto (each a “Buyer”, collectively, the “Buyers”).

WHEREAS, the Seller is a sponsor of East West Ave Acquisition Corp., a Nevada corporation (the “Company”), a newly-organized blank check company, or special purpose acquisition company, formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination involving the Corporation and one or more businesses (a “Business Combination”);

WHEREAS, the Company is contemplating its initial public offering of 10,000,000 units, each consisting of one share of common stock, $0.0001 par value, and one right (the “IPO”);

…