ALPHACANVAS ENTERPRISE LICENSE AGREEMENT

Effective Date: February 12, 2026 Last Updated: February 12, 2026

THIS ENTERPRISE LICENSE AGREEMENT ("AGREEMENT") IS ENTERED INTO BETWEEN 21CHAINS LLC (D/B/A "ALPHACANVAS") AND THE ENTITY IDENTIFIED IN THE APPLICABLE ORDER FORM ("CLIENT").

BY EXECUTING AN ORDER FORM THAT REFERENCES THIS AGREEMENT, CLIENT AGREES TO BE BOUND BY ALL TERMS AND CONDITIONS SET FORTH HEREIN. IF THE PERSON EXECUTING THE ORDER FORM IS DOING SO ON BEHALF OF AN ENTITY, SUCH PERSON REPRESENTS AND WARRANTS THAT THEY HAVE THE AUTHORITY TO BIND SUCH ENTITY TO THIS AGREEMENT.

1. DEFINITIONS

"Affiliate" means any entity that directly or indirectly controls, is controlled by, or is under common control with a party, where "control" means ownership of more than 50% of the voting securities or equivalent ownership interest.

"Authorized User" means an individual employee, contractor, or agent of Client who is authorized by Client to access and use the Platform under this Agreement, up to the number specified in the applicable Order Form.

"Client Data" means all data, content, configurations, prompts, research outputs, strategy parameters, and other information that Client or its Authorized Users input, create, upload, or generate through the Platform.

"Confidential Information" means any information disclosed by either party to the other that is marked as confidential, designated as confidential at the time of disclosure, or that a reasonable person would understand to be confidential given the nature of the information and the circumstances of disclosure. Confidential Information includes, without limitation: trade secrets, business plans, pricing, customer lists, financial information, technical specifications, source code, algorithms, and security protocols.

"Documentation" means the user guides, technical documentation, API reference materials, and other instructional materials made available by AlphaCanvas in connection with the Platform.

"Enterprise Platform" or "Platform" means the AlphaCanvas enterprise software-as-a-service platform, including all modules, features, APIs, integrations, and updates provided to Client under this Agreement, as specified in the applicable Order Form. The Enterprise Platform may include:

• Data Canvas -- Market data infrastructure, data aggregation, and data delivery services;
• Predictive Canvas -- AI-powered research, analysis, and scenario modeling tools, including Trading Mode capabilities;
• Trade Canvas -- Trade execution workspace, order management, broker integration, automated strategy execution, and portfolio monitoring;
• AI-Auto Agent -- AI-monitored conditional trading automation configured by Authorized Users;
• Data Injection Engine -- Proprietary market data query and formatting system;
• Harold -- AI research and trading assistant;
• Market Data API -- Programmatic access to aggregated market data.

"Fees" means the amounts payable by Client as set forth in the applicable Order Form.

"Intellectual Property Rights" means all patents, copyrights, trademarks, trade secrets, and other intellectual property rights, whether registered or unregistered.

"Order Form" means a written ordering document executed by both parties that references this Agreement and specifies the Platform modules, number of Authorized Users, Fees, Term, and other commercial terms.

"Professional Services" means any implementation, configuration, customization, training, or consulting services provided by AlphaCanvas as specified in an Order Form or Statement of Work.

"SLA" means the service level agreement attached as Exhibit A to this Agreement or as otherwise agreed in writing.

"Term" has the meaning set forth in Section 11.1.

2. LICENSE GRANT AND RESTRICTIONS

2.1 License Grant

Subject to the terms of this Agreement and payment of all applicable Fees, AlphaCanvas grants to Client a non-exclusive, non-transferable, non-sublicensable (except to Affiliates identified in the Order Form) license during the Term to:

(a) Access and use the Platform modules specified in the applicable Order Form; (b) Permit Authorized Users up to the number specified in the Order Form to access and use the Platform; (c) Use the Documentation in connection with Client's authorized use of the Platform; (d) Integrate the Platform with Client's internal systems and third-party services as contemplated by the Documentation.

2.2 Restrictions

Client shall not, and shall not permit any third party to:

(a) Sublicense, sell, resell, transfer, assign, distribute, or otherwise make the Platform available to any third party (other than Authorized Users and permitted Affiliates); (b) Copy, modify, or create derivative works of the Platform or Documentation, except as expressly permitted; (c) Reverse engineer, disassemble, decompile, or otherwise attempt to derive the source code of the Platform; (d) Access the Platform to build a competitive product or service, or to copy any feature, function, or user interface; (e) Remove, alter, or obscure any proprietary notices on the Platform; (f) Use the Platform in violation of applicable law or in a manner that infringes the rights of any third party; (g) Transmit any malicious code, virus, or harmful material through the Platform; (h) Exceed the Authorized User count or attempt to circumvent usage limits specified in the Order Form; (i) Use the Platform for any purpose other than Client's internal business operations.

2.3 Authorized User Management

Client is responsible for managing Authorized User accounts, ensuring compliance with Authorized User limits, and maintaining the confidentiality of all login credentials. Client shall promptly notify AlphaCanvas of any unauthorized access or security breach.

3. CLIENT REPRESENTATIONS AND WARRANTIES

3.1 Entity Status

Client represents and warrants that it is:

(a) A duly organized and validly existing entity under the laws of its jurisdiction of organization; (b) Authorized to enter into this Agreement and to perform its obligations hereunder; (c) In compliance with all applicable laws, regulations, and industry standards relevant to its business and its use of the Platform.

3.2 Regulatory Status (if applicable)

If Client uses the Platform for securities trading, investment management, advisory services, or other regulated financial activities, Client represents and warrants that:

(a) Client holds all licenses, registrations, and approvals required by applicable law and regulation for Client's business activities, including but not limited to registration as a broker-dealer, investment adviser, commodity trading adviser, or other regulated entity as applicable; (b) Client is responsible for its own compliance with all applicable securities laws, commodities regulations, anti-money laundering requirements, know-your-customer obligations, fiduciary duties, and all other regulatory requirements; (c) Client's use of the Platform, including any trade execution, automated trading, AI-assisted analysis, or order routing features, will be conducted in compliance with all applicable regulations; (d) Client has designated a qualified compliance officer or compliance function responsible for overseeing Client's use of the Platform; (e) Client will not use the Platform in any manner that would cause AlphaCanvas to be required to register as a broker-dealer, investment adviser, or other regulated entity.

3.3 Professional Use

Client acknowledges that the Enterprise Platform includes capabilities (including trade execution, automated strategy execution, and AI-monitored trading) that are designed for use by sophisticated institutional users. Client represents that:

(a) Client and its Authorized Users possess the knowledge, experience, and expertise necessary to evaluate and use the Platform's features, including the risks associated with automated and AI-assisted trading; (b) Client will provide adequate training to Authorized Users regarding proper use of the Platform and associated risks; (c) Client will implement appropriate internal controls, risk management policies, and supervisory procedures governing its use of the Platform.

3.4 No Reliance

Client acknowledges that:

(a) AlphaCanvas is NOT a registered broker-dealer, investment adviser, or fiduciary; (b) The Platform is a technology tool -- not a source of investment advice, trading recommendations, or financial guidance; (c) All AI-generated outputs, scenario models, and analytical content are informational only and may contain errors; (d) Client is solely responsible for all investment decisions, trading activities, and compliance obligations; (e) AlphaCanvas does not guarantee any trading results, investment performance, or financial outcomes.

4. ALPHACANVAS OBLIGATIONS

4.1 Platform Availability

AlphaCanvas shall make the Platform available to Client in accordance with the SLA. AlphaCanvas shall use commercially reasonable efforts to maintain Platform availability, but does not guarantee uninterrupted access.

4.2 Support

AlphaCanvas shall provide technical support as specified in the applicable Order Form or SLA, which may include:

(a) Email support during business hours; (b) Priority support with defined response time commitments; (c) Dedicated account management; (d) Access to a technical support portal.

4.3 Updates and Maintenance

AlphaCanvas may update, modify, or enhance the Platform from time to time. AlphaCanvas shall provide reasonable advance notice of material changes that may affect Client's use of the Platform. Scheduled maintenance windows shall be communicated in accordance with the SLA.

4.4 Security

AlphaCanvas shall implement and maintain administrative, technical, and physical security measures designed to protect Client Data in accordance with industry standards and as further described in the Data Processing Agreement (if applicable).

5. FEES AND PAYMENT

5.1 Fees

Client shall pay all Fees as specified in the applicable Order Form. Unless otherwise specified:

(a) Fees are quoted in U.S. dollars; (b) Fees are invoiced annually in advance; (c) Payment is due within thirty (30) days of invoice date; (d) All Fees are non-refundable except as expressly stated in this Agreement.

5.2 Fee Increases

For renewal Terms, AlphaCanvas may increase Fees upon not less than sixty (60) days' written notice prior to the start of the renewal Term. If Client does not agree to the increased Fees, Client may elect not to renew by providing written notice prior to the start of the renewal Term.

5.3 Taxes

All Fees are exclusive of taxes. Client is responsible for all sales, use, value-added, withholding, and other taxes and duties imposed by any governmental authority in connection with this Agreement, excluding taxes based on AlphaCanvas's net income.

5.4 Late Payments

Overdue amounts shall accrue interest at the lesser of 1.5% per month or the maximum rate permitted by applicable law. If any amount is more than thirty (30) days overdue, AlphaCanvas may, upon fifteen (15) days' written notice, suspend Client's access to the Platform until all overdue amounts are paid.

5.5 BYOK Costs

Client is responsible for all costs associated with third-party API keys used through the Platform (LLM providers, market data providers, etc.) under the BYOK model. These costs are separate from and in addition to the Fees.

6. INTELLECTUAL PROPERTY

6.1 AlphaCanvas IP

AlphaCanvas retains all right, title, and interest in and to the Platform, Documentation, and all related Intellectual Property Rights. Nothing in this Agreement transfers ownership of any AlphaCanvas intellectual property to Client. The Platform is licensed, not sold.

6.2 Client Data

Client retains all right, title, and interest in and to Client Data. Client grants AlphaCanvas a non-exclusive, worldwide license to use, process, and store Client Data solely as necessary to provide the Platform and perform its obligations under this Agreement.

6.3 Aggregated Data

AlphaCanvas may collect and use aggregated, anonymized, and de-identified data derived from Client's use of the Platform for purposes of improving the Platform, generating benchmarks, and conducting research, provided that such data does not identify Client, any Authorized User, or any of Client's proprietary trading strategies or positions.

6.4 Feedback

If Client provides suggestions, enhancement requests, or other feedback regarding the Platform ("Feedback"), AlphaCanvas shall have a royalty-free, worldwide, perpetual, irrevocable license to use, incorporate, and commercialize such Feedback without restriction or obligation.

7. CONFIDENTIALITY

7.1 Obligations

Each party shall: (a) hold the other party's Confidential Information in strict confidence; (b) not disclose Confidential Information to any third party except as permitted herein; (c) use Confidential Information only as necessary to perform its obligations or exercise its rights under this Agreement; and (d) protect Confidential Information using the same degree of care it uses to protect its own confidential information, but in no event less than reasonable care.

7.2 Permitted Disclosures

A party may disclose Confidential Information to its employees, contractors, advisors, and agents who have a need to know and are bound by confidentiality obligations at least as protective as those in this Agreement. A party may also disclose Confidential Information as required by law, regulation, or court order, provided that the disclosing party gives the other party prompt written notice (to the extent legally permitted) and cooperates in any effort to obtain protective treatment.

7.3 Exclusions

Confidential Information does not include information that: (a) is or becomes publicly available through no fault of the receiving party; (b) was rightfully known to the receiving party prior to disclosure; (c) is rightfully received from a third party without restriction; or (d) is independently developed by the receiving party without reference to the disclosing party's Confidential Information.

7.4 Return or Destruction

Upon termination of this Agreement or upon request, each party shall promptly return or destroy all Confidential Information of the other party, except as required for legal or regulatory compliance purposes. The receiving party shall certify such return or destruction upon request.

8. DATA PROTECTION

8.1 Data Processing Agreement

If Client is subject to the EU General Data Protection Regulation ("GDPR"), the UK GDPR, or other applicable data protection laws, the parties shall enter into a Data Processing Agreement ("DPA") that governs AlphaCanvas's processing of personal data on behalf of Client. The DPA, if executed, is incorporated into and forms part of this Agreement.

8.2 Security Measures

AlphaCanvas shall implement and maintain technical and organizational security measures appropriate to the nature of the data processed, including:

(a) Encryption of data in transit (TLS 1.2+) and at rest; (b) Access controls and authentication mechanisms; (c) Regular security assessments and vulnerability scanning; (d) Incident response procedures; (e) Employee security training.

8.3 Security Incident Notification

AlphaCanvas shall notify Client without undue delay (and in no event later than seventy-two (72) hours) after becoming aware of any security incident that results in unauthorized access to, or disclosure of, Client Data.

8.4 Client Credentials and API Keys

Client acknowledges that API keys and credentials stored on or transmitted through the Platform (including LLM provider keys and, for enterprise trade execution features, broker credentials) are sensitive. Client is responsible for:

(a) Rotating API keys and credentials on a regular basis; (b) Limiting access to credentials to authorized personnel; (c) Promptly revoking compromised credentials; (d) Understanding and accepting the risks associated with storing credentials on third-party platforms.

AlphaCanvas shall implement reasonable security measures to protect stored credentials, but does not guarantee that credentials cannot be compromised in the event of a security breach.

9. WARRANTIES AND DISCLAIMERS

9.1 AlphaCanvas Warranties

AlphaCanvas warrants that:

(a) The Platform will perform materially in accordance with the Documentation during the Term; (b) AlphaCanvas will provide the Platform in a professional and workmanlike manner; (c) AlphaCanvas has the right to grant the license set forth in this Agreement; (d) To AlphaCanvas's knowledge, the Platform does not infringe the Intellectual Property Rights of any third party.

9.2 Remedies for Breach of Warranty

If the Platform fails to conform to the warranty in Section 9.1(a), AlphaCanvas shall, at its option: (a) correct the non-conformity; or (b) provide a workaround. If AlphaCanvas is unable to correct the non-conformity or provide a workaround within a reasonable period, Client may terminate the affected Order Form and receive a pro-rata refund of prepaid Fees for the unused portion of the Term.

9.3 Disclaimer

EXCEPT AS EXPRESSLY SET FORTH IN SECTION 9.1, THE PLATFORM IS PROVIDED "AS IS" AND "AS AVAILABLE." ALPHACANVAS DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND ANY WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

WITHOUT LIMITING THE FOREGOING, ALPHACANVAS DOES NOT WARRANT THAT:

(a) THE PLATFORM WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE; (b) AI-GENERATED OUTPUTS WILL BE ACCURATE, COMPLETE, OR RELIABLE; (c) MARKET DATA WILL BE TIMELY, ACCURATE, OR COMPLETE; (d) TRADE EXECUTION FEATURES WILL OPERATE WITHOUT ERRORS, DELAYS, OR FAILURES; (e) THE PLATFORM WILL MEET CLIENT'S SPECIFIC REQUIREMENTS OR PRODUCE ANY PARTICULAR RESULTS; (f) THE PLATFORM WILL GENERATE PROFITS OR PREVENT LOSSES.

9.4 AI and Trading Disclaimer

CLIENT EXPRESSLY ACKNOWLEDGES AND AGREES THAT:

(a) ALL AI-GENERATED CONTENT IS PRODUCED BY THIRD-PARTY LANGUAGE MODELS AND MAY CONTAIN ERRORS, HALLUCINATIONS, OR MISLEADING INFORMATION; (b) SCENARIO MODELS AND PROBABILITY ESTIMATES ARE HYPOTHETICAL AND NOT PREDICTIVE; (c) AUTOMATED TRADING FEATURES MAY MALFUNCTION, PRODUCE UNINTENDED ORDERS, OR FAIL TO EXECUTE AS CONFIGURED; (d) ALPHACANVAS IS NOT A BROKER-DEALER, INVESTMENT ADVISER, OR FIDUCIARY AND DOES NOT PROVIDE INVESTMENT ADVICE; (e) CLIENT IS SOLELY RESPONSIBLE FOR ALL TRADING DECISIONS, RISK MANAGEMENT, AND COMPLIANCE WITH APPLICABLE REGULATIONS; (f) PAST PERFORMANCE OF AI MODELS OR STRATEGIES DOES NOT GUARANTEE FUTURE RESULTS.

10. LIMITATION OF LIABILITY

10.1 Exclusion of Consequential Damages

TO THE MAXIMUM EXTENT PERMITTED BY LAW, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING LOSS OF PROFITS, LOSS OF REVENUE, LOSS OF DATA, LOSS OF BUSINESS OPPORTUNITY, TRADING LOSSES, INVESTMENT LOSSES, OR COST OF PROCUREMENT OF SUBSTITUTE SERVICES, REGARDLESS OF THE THEORY OF LIABILITY (CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE), EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

10.2 Cap on Liability

EXCEPT FOR OBLIGATIONS UNDER SECTION 7 (CONFIDENTIALITY), SECTION 10.4 (INDEMNIFICATION), OR LIABILITY ARISING FROM A PARTY'S GROSS NEGLIGENCE OR WILLFUL MISCONDUCT, EACH PARTY'S TOTAL AGGREGATE LIABILITY UNDER THIS AGREEMENT SHALL NOT EXCEED THE TOTAL FEES PAID OR PAYABLE BY CLIENT TO ALPHACANVAS DURING THE TWELVE (12) MONTH PERIOD IMMEDIATELY PRECEDING THE EVENT GIVING RISE TO THE CLAIM.

10.3 Trading Losses

WITHOUT LIMITING THE GENERALITY OF SECTIONS 10.1 AND 10.2, ALPHACANVAS SHALL HAVE NO LIABILITY WHATSOEVER FOR:

(a) TRADING LOSSES, INVESTMENT LOSSES, OR OTHER FINANCIAL DAMAGES INCURRED BY CLIENT OR ITS AUTHORIZED USERS; (b) LOSSES RESULTING FROM AUTOMATED STRATEGY EXECUTION, AI-MONITORED TRADING, OR ORDER ROUTING; (c) LOSSES RESULTING FROM INACCURATE, DELAYED, OR INCOMPLETE MARKET DATA; (d) LOSSES RESULTING FROM AI OUTPUTS, SCENARIO MODELS, OR ANALYTICAL ERRORS; (e) LOSSES RESULTING FROM BROKER API FAILURES, ORDER TRANSMISSION ERRORS, OR EXECUTION FAILURES; (f) LOSSES RESULTING FROM PLATFORM OUTAGES OR SERVICE INTERRUPTIONS.

10.4 Indemnification

(a) Client Indemnification. Client shall indemnify, defend, and hold harmless AlphaCanvas and its officers, directors, employees, and agents from and against any third-party claims, losses, damages, liabilities, and expenses (including reasonable attorneys' fees) arising from: (i) Client's use of the Platform; (ii) Client's breach of this Agreement; (iii) Client's violation of applicable law or regulation; (iv) Client's trading activities; or (v) any claim that Client's use of the Platform infringes or violates the rights of a third party.

(b) AlphaCanvas Indemnification. AlphaCanvas shall indemnify, defend, and hold harmless Client and its officers, directors, employees, and agents from and against any third-party claims, losses, damages, liabilities, and expenses (including reasonable attorneys' fees) arising from a claim that the Platform (as provided by AlphaCanvas) infringes the Intellectual Property Rights of a third party, provided that AlphaCanvas shall have no obligation under this Section if the infringement arises from: (i) modifications to the Platform made by Client; (ii) Client's combination of the Platform with non-AlphaCanvas products; or (iii) AlphaCanvas's compliance with Client's specifications or instructions.

11. TERM AND TERMINATION

11.1 Term

This Agreement commences on the effective date of the first Order Form and continues until all Order Forms have expired or been terminated ("Term"). Each Order Form shall have an initial term of one (1) year from its effective date (or such other period specified in the Order Form) and shall automatically renew for successive one (1) year periods unless either party provides written notice of non-renewal at least sixty (60) days prior to the end of the then-current term.

11.2 Termination for Cause

Either party may terminate this Agreement or any Order Form:

(a) If the other party materially breaches this Agreement and fails to cure such breach within thirty (30) days after receipt of written notice specifying the breach; (b) If the other party becomes insolvent, files for bankruptcy, has a receiver appointed, or ceases to operate in the ordinary course of business.

11.3 Termination for Regulatory Reasons

Either party may terminate this Agreement immediately upon written notice if:

(a) A change in applicable law or regulation makes performance of this Agreement unlawful or impracticable; (b) A regulatory authority orders or directs the termination of the relationship; (c) Client loses any license, registration, or authorization required for its use of the Platform.

11.4 Effect of Termination

Upon termination or expiration of this Agreement:

(a) Client's license to use the Platform shall immediately terminate; (b) Client shall cease all use of the Platform and disable all active automated strategies prior to termination; (c) AlphaCanvas shall make Client Data available for export for a period of thirty (30) days following the effective date of termination, after which AlphaCanvas may delete Client Data; (d) Each party shall return or destroy the other party's Confidential Information in accordance with Section 7.4; (e) Client shall pay all outstanding Fees and expenses; (f) Sections that by their nature should survive termination shall survive, including Sections 6 (Intellectual Property), 7 (Confidentiality), 8 (Data Protection), 9.3 (Disclaimer), 9.4 (AI and Trading Disclaimer), 10 (Limitation of Liability), 12 (Dispute Resolution), and 13 (General Provisions).

11.5 No Liability for Termination

Neither party shall be liable to the other for any damages resulting from the termination of this Agreement in accordance with its terms. Termination shall not relieve either party of any obligations that accrued prior to termination.

12. DISPUTE RESOLUTION

12.1 Governing Law

This Agreement shall be governed by and construed in accordance with the laws of the Commonwealth of Puerto Rico, without regard to its conflict of laws provisions.

12.2 Mandatory Arbitration

Any dispute, claim, or controversy arising out of or relating to this Agreement or the breach, termination, enforcement, interpretation, or validity thereof, including the determination of the scope or applicability of this Agreement to arbitrate, shall be determined by arbitration administered by National Arbitration and Mediation ("NAM") in accordance with its Comprehensive Dispute Resolution Rules and Procedures then in effect.

12.3 Arbitration Procedures

(a) The arbitration shall be conducted by one (1) arbitrator with expertise in technology licensing or financial services; (b) The arbitration shall take place in San Juan, Puerto Rico, or at such other location as the parties may agree; (c) The arbitrator shall apply Puerto Rico law as specified in Section 12.1; (d) The arbitration proceeding and all related documents shall be confidential; (e) The arbitrator shall have the authority to award any relief that would be available in court, including injunctive relief, specific performance, and monetary damages; (f) The arbitrator's award shall be final and binding, and judgment on the award may be entered in any court of competent jurisdiction.

12.4 Exceptions

Notwithstanding Section 12.2, either party may seek injunctive or other equitable relief in any court of competent jurisdiction to protect its Intellectual Property Rights or Confidential Information.

12.5 Costs

Each party shall bear its own costs and attorneys' fees in connection with any arbitration, unless the arbitrator determines that a different allocation is appropriate.

13. GENERAL PROVISIONS

13.1 Insurance

Client shall maintain, at its own expense, appropriate insurance coverage for its business activities, including errors and omissions insurance, professional liability insurance, and cyber liability insurance with coverage limits reasonably appropriate for Client's business and use of the Platform.

13.2 Force Majeure

Neither party shall be liable for any failure or delay in performance due to causes beyond its reasonable control, including acts of God, natural disasters, war, terrorism, pandemics, government actions, labor disputes, power or telecommunications failures, or third-party service outages.

13.3 Assignment

Neither party may assign this Agreement without the prior written consent of the other party, except that either party may assign this Agreement without consent in connection with a merger, acquisition, or sale of all or substantially all of its assets, provided the assignee agrees in writing to be bound by the terms of this Agreement.

13.4 Notices

All notices under this Agreement shall be in writing and shall be deemed given when: (a) delivered personally; (b) sent by confirmed email; or (c) sent by nationally recognized overnight courier, to the addresses specified in the applicable Order Form or to such other address as a party may designate in writing.

13.5 Entire Agreement

This Agreement, together with all Order Forms, the DPA (if applicable), and any Statements of Work, constitutes the entire agreement between the parties with respect to its subject matter and supersedes all prior or contemporaneous agreements, proposals, or representations, whether written or oral.

13.6 Amendment

This Agreement may only be amended by a written instrument executed by both parties. No purchase order or other business form submitted by Client shall modify or supplement this Agreement, regardless of any preprinted terms therein.

13.7 Waiver

The failure of either party to enforce any provision of this Agreement shall not constitute a waiver of such provision or the right to enforce it at a later time.

13.8 Severability

If any provision of this Agreement is held to be invalid or unenforceable, the remaining provisions shall continue in full force and effect. The invalid or unenforceable provision shall be modified to the minimum extent necessary to make it valid and enforceable.

13.9 Independent Contractors

The parties are independent contractors. Nothing in this Agreement creates a partnership, joint venture, employment, franchise, or agency relationship between the parties.

13.10 Third-Party Beneficiaries

This Agreement is for the sole benefit of the parties and their permitted successors and assigns. Nothing in this Agreement confers any rights on any third party.

13.11 Export Compliance

Client shall comply with all applicable export control laws and regulations, including U.S. Export Administration Regulations and Office of Foreign Assets Control sanctions, in connection with its use of the Platform.

13.12 Anti-Corruption

Each party represents and warrants that it has not and will not, in connection with this Agreement, make any payment or provide any benefit to any government official, political party, or public international organization in violation of the U.S. Foreign Corrupt Practices Act or any applicable anti-bribery law.

14. CONTACT

21Chains LLC (d/b/a "AlphaCanvas") Email: enterprise@alphacanvas.ai Legal: legal@alphacanvas.ai Website: https://alphacanvas.ai

EXHIBIT A -- SERVICE LEVEL AGREEMENT

[To be attached as a separate exhibit tailored to the specific Order Form]

The SLA shall specify, at minimum:

• Uptime commitment (target: 99.5% monthly availability, excluding scheduled maintenance)
• Scheduled maintenance windows (advance notice requirements)
• Support tiers and response times (e.g., Critical: 1 hour, High: 4 hours, Normal: 1 business day)
• Escalation procedures
• Service credits for failure to meet uptime commitments
• Exclusions (force majeure, Client-caused issues, third-party service failures)

EXHIBIT B -- ORDER FORM TEMPLATE

[Each engagement shall be documented in an Order Form containing the following information]

Signatures:

21Chains LLC (d/b/a "AlphaCanvas") Organized under the laws of the Commonwealth of Puerto Rico