Document:

Exhibit 10.9(t)

 

AMENDMENT
TO EXTENSION AGREEMENTS

 

This
AMENDMENT TO EXTENSION AGREEMENTS (this “Agreement”) is dated as of August 23, 2022 by and between ADAMAS ONE CORP.,
a Nevada corporation (the “Company”), and the undersigned investor (the “Investor”). Each of the
Company and the Investor are a “Party” to this Agreement, and one or more of them, as the context shall require, are
the “Parties” hereto.

 

RECITALS:

 

WHEREAS,
the Parties are party to that certain Senior Secured Convertible Note Purchase Agreement, dated as of [●], 2021, together with
all Exhibits and Schedules thereto (the “Note Purchase Agreement”), including but not limited to that certain Senior
Secured Convertible Promissory Note, dated as of [●], 2021, in the original principal amount of $[●] (the “Note”);

 

WHEREAS,
the Parties entered into that certain Extension Agreement, dated as of May 17, 2022 (the “First Extension”);

 

WHEREAS,
the Parties entered into that certain Extension Agreement, dated as of July 1, 2022 (the “Second Extension,” and collectively
with the First Extension, the “Extensions”);

 

WHEREAS,
the Extensions contain certain true-up rights for shares of common stock of the Company issued to the Investor in connection with the
Extensions (the “True-Up Provisions”);

 

WHEREAS,
the Note has been repaid in full by the Company (“Repayment”); and

 

WHEREAS,
in connection with such Repayment, the Parties desire to amend the Extensions to delete the True-Up Provisions.

 

NOW,
THEREFORE, for and in consideration of the mutual covenants contained herein and for other valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, the Parties hereto agree as follows:

 

1.       Defined
Terms. Capitalized terms used but not defined in this Agreement shall have the meaning given
to such capitalized terms in the Extensions.

 

2.       True-Up
Provisions. The True-Up Provisions set forth in Section 5 of each of the First Extension and
the Second Extension are hereby deleted in their entirety.

 

3.       Ratification
of Extensions. Except as provided herein, the terms and provisions of the Extensions shall
remain unchanged and shall remain in full force and effect.

 

4.       Entire
Agreement. This Agreement supersedes and merges all prior and contemporaneous promises, representations
and agreements. No modification of this Agreement or of the Note Purchase Agreement, the Note, the Extensions, or any other document
related thereto, or any waiver of rights under any of the foregoing, shall be effective unless made by supplemental agreement, in writing,
executed by the Investor and the Company. The Investor and the Company further agree that this Agreement may not in any way be explained
or supplemented by a prior, existing, or future course of dealings between the parties or by any prior, existing, or future performance
between the parties pursuant to this Agreement or otherwise.

    1

     

    

5.       Notices.
Any notice or communication required or permitted hereunder or under the Note Purchase Agreement or Extensions shall be given in writing
and sent in the manner required under the Note Purchase Agreement.

 

6.       Counterparts.
This Agreement may be executed in any number of counterparts with the same effect as if all Parties hereto had signed the same document.
All such counterparts shall be construed together and shall constitute one instrument, but in making proof hereof it shall only be necessary
to produce one such counterpart. Fax or electronic copies of a document shall be deemed an original for all purposes.

 

7.       Severability.
If any covenant, condition, or provision herein contained is held to be invalid by final judgment of any court of competent jurisdiction,
the invalidity of such covenant, condition, or provision shall not in any way affect any other covenant, condition, or provision herein
contained.

 

8.       Representation
by Counsel. The Parties acknowledge and confirm that each of their respective attorneys have
participated jointly in the review and revision of this Agreement and that it has not been written solely by counsel for one Party. The
Parties hereto therefore stipulate and agree that the rule of construction to the effect that any ambiguities are to or may be resolved
against the drafting Party shall not be employed in the interpretation of this Agreement to favor either Party against the other.

 

9.       Governing
Law. This Agreement and the rights and duties of the parties hereunder shall be governed for
all purposes by the law of the State of Arizona and the law of the United States applicable to transactions within said State, without
giving effect to principles of conflicts of law.

 

10.     Successors and Assigns.
The terms and provisions hereof shall be binding upon and inure to the benefit of the Parties hereto and their respective successors.
This Agreement is not assignable by the Company.

 

[THE
REMAINDER OF THIS PAGE LEFT BLANK INTENTIONALLY.]

    2

     

    

IN
WITNESS WHEREOF, this Agreement is executed on and is effective as of August 23, 2022.

 

	 	ADAMAS
    ONE CORP.,
	 	as
    the Company

 

	 	By:	 
	 	Name:	John
    G. Grdina
	 	Title:	Chief
    Executive Officer

 

	 	[●]
	 	As
    the Investor

 

	 	By:	 
	 	Name:	 
	 	Title:	 

 

Signature
Page to Amendment to Extension AgreementsExhibit 10.9(u)

 

AMENDMENT
TO SIDE LETTERS AND EXTENSION AGREEMENTS

 

This
AMENDMENT TO SIDE LETTERS AND EXTENSION AGREEMENTS (this “Agreement”) is dated as of August 23, 2022 by and between
ADAMAS ONE CORP., a Nevada corporation (the “Company”), and the undersigned investor (the “Investor”).
Each of the Company and the Investor are a “Party” to this Agreement, and one or more of them, as the context shall
require, are the “Parties” hereto.

 

RECITALS:

 

WHEREAS,
the Parties are party to those certain Senior Secured Convertible Note Purchase Agreements, dated as of May 2021 and June 2021, together
with all Exhibits and Schedules thereto (the “Note Purchase Agreements”), including but not limited to those certain
Senior Secured Convertible Promissory Notes, dated as of May 2021 and June 2021, in the original principal amounts of $1,000,000 and
$1,100,000, respectively (the “Notes”);

 

WHEREAS,
the Parties entered into those certain letter agreements, dated as of May 24, 2021 and June 3, 2021, each as amended by that certain
(i) amendment to letter agreements, dated as of March 30, 2022, (ii) amendment to letter agreements, dated as of April 25, 2022, (iii)
amendment to letter agreements, dated as of May 16, 2022, (iv) amendment to letter agreements, dated as of June 17, 2022, and (v) amendment
to letter agreements, dated as of July 19, 2022 (collectively, the “Side Letters”);

 

WHEREAS,
the Parties entered that certain (i) Extension Agreement, dated as of March 30, 2022, (ii) Second Extension Agreement, dated as of April
25, 2022, (iii) Third Extension Agreement, dated as of May 16, 2022, (iv) Fourth Extension Agreement, dated as of June 17, 2022, and
(v) Fifth Extension Agreement, dated as of July 19, 2022 (collectively, the “Extension Agreements”);

 

WHEREAS,
the Side Letters and the Extension Agreements contain certain true-up rights with respect to shares of common stock of the Company issued
to the Investor in connection with the Note Purchase Agreements, the Side Letters, and the Extension Agreements (collectively, the “True-Up
Provisions”);

 

WHEREAS,
the Side Letters contain certain guaranteed return rights with respect to (i) shares of common stock of the Company issued to the Investor
in connection with the Note Purchase Agreements, the Side Letters, and the Extension Agreements, and (ii) shares of common stock of the
Company issued to Alchemy Advisory, LLC (“Alchemy”) in connection with certain agreements by and between the Company
and Alchemy (collectively, the “Guaranteed Return Provisions”);

 

WHEREAS,
the Notes have been repaid in full by the Company (“Repayment”); and

 

WHEREAS,
in connection with such Repayment, the Parties desire to amend the Side Letters and the Extension Agreements to delete the True-Up Provisions
and the Guaranteed Return Provisions.

 

NOW,
THEREFORE, for and in consideration of the mutual covenants contained herein and for other valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, the Parties hereto agree as follows:

 

1.       Defined
Terms. Capitalized terms used but not defined in this Agreement shall have the meaning given
to such capitalized terms in the Side Letters and the Extension Agreements.

    1

     

    

2.       True-Up
Provisions. The True-Up Provisions set forth in Section 5 of the Extension Agreements and set
forth in the Side Letters are hereby deleted in their entirety.

 

3.       Guaranteed
Return Provisions. The Guaranteed Return Provisions set forth in the Side Letters are hereby
deleted in their entirety.

 

4.       Ratification
of Side Letters and Extension Agreements. Except as provided herein, the terms and provisions
of the Side Letters and the Extension Agreements shall remain unchanged and shall remain in full force and effect.

 

5.       Entire
Agreement. This Agreement supersedes and merges all prior and contemporaneous promises, representations,
and agreements. No modification of this Agreement or of the Note Purchase Agreements, the Notes, the Side Letters, the Extension Agreements,
or any other document related thereto, or any waiver of rights under any of the foregoing, shall be effective unless made by supplemental
agreement, in writing, executed by the Investor and the Company. The Investor and the Company further agree that this Agreement may not
in any way be explained or supplemented by a prior, existing, or future course of dealings between the parties or by any prior, existing,
or future performance between the parties pursuant to this Agreement or otherwise.

 

6.       Notices.
Any notice or communication required or permitted hereunder or under the Note Purchase Agreements, the Side Letters, or the Extension
Agreements shall be given in writing and sent in the manner required under the Note Purchase Agreements.

 

7.       Counterparts.
This Agreement may be executed in any number of counterparts with the same effect as if all Parties hereto had signed the same document.
All such counterparts shall be construed together and shall constitute one instrument, but in making proof hereof it shall only be necessary
to produce one such counterpart. Fax or electronic copies of a document shall be deemed an original for all purposes.

 

8.       Severability.
If any covenant, condition, or provision herein contained is held to be invalid by final judgment of any court of competent jurisdiction,
the invalidity of such covenant, condition, or provision shall not in any way affect any other covenant, condition, or provision herein
contained.

 

9.       Representation
by Counsel. The Parties acknowledge and confirm that each of their respective attorneys have
participated jointly in the review and revision of this Agreement and that it has not been written solely by counsel for one Party. The
Parties hereto therefore stipulate and agree that the rule of construction to the effect that any ambiguities are to or may be resolved
against the drafting Party shall not be employed in the interpretation of this Agreement to favor either Party against the other.

 

10.     Governing
Law. This Agreement and the rights and duties of the parties hereunder shall be governed for
all purposes by the law of the State of Arizona and the law of the United States applicable to transactions within said State, without
giving effect to principles of conflicts of law.

 

11.     Successors
and Assigns. The terms and provisions hereof shall be binding upon and inure to the benefit
of the Parties hereto and their respective successors. This Agreement is not assignable by the Company.

 

[THE
REMAINDER OF THIS PAGE LEFT BLANK INTENTIONALLY.]

    2

     

    

IN
WITNESS WHEREOF, this Agreement is executed on and is effective as of August 23, 2022.

 

	 	ADAMAS ONE CORP.,
	 	as the Company
	 	 
	 	By:	/s/
    John G. Grdina
	 	Name:	John
    G. Grdina
	 	Title:	Chief
    Executive Officer
	 	 	 
	 	TARGET CAPITAL 3 LLC
	 	As the Investor
	 	 
	 	By:	/s/
    Dmitriy Shapiro
	 	Name:	Dmitriy
    Shapiro
	 	Title:	Managing
    Partner

 

Signature
Page to Amendment to Side Letters and Extension Agreements

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