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Attesté — Terms of Service

Version 2.2 — Effective Date: April 30, 2026

Attesté is operated by Yield SPM (Pty) Ltd, a private company duly incorporated under the laws of the Republic of South Africa, with company registration number 2024/185151/07 and registered office at 23 Kameeldoringdraai, Woodland Hills, Bloemfontein, Free State, 9301 ("Company," "Yield SPM," "we," "us," or "Attesté").

Notice — Version 2.2: This release updates Section 6 to clarify that the 14-day free trial is offered at the subscription level through the Apple App Store and Google Play introductory-offer mechanisms (requiring you to start a subscription), and is not an automatic account-level entitlement. No other substantive changes from Version 2.1. Existing users will be asked to re-accept these Terms.

Notice — Version 2.1 (April 27, 2026): Updated Section 5.1 to reflect current subscription pricing ($9.99/month or $99.99/year for Collector; $19.99/month or $199.99/year for Premium) and added annual billing as a published option.

Notice — Version 2.0 (April 25, 2026): Reflected the change of operator entity from Kalahari Investments LLC (Georgia) to Yield SPM (Pty) Ltd (South Africa) and a corresponding change to the governing law and dispute-resolution forum (Sections 19 and 23).

These Terms of Service ("Terms") govern your access to and use of the Attesté application (available at atteste-b6409.web.app and through mobile applications), the website at www.atteste.art, and all related services, features, and content (collectively, the "Service").

Please read these Terms carefully before using the Service.

1. Acceptance of Terms

1.1. By creating an account, accessing, or using the Service, you agree to be bound by these Terms, our Privacy Policy, and any additional terms that apply to specific features. If you do not agree to all of these Terms, you must not use the Service.

1.2. We may update these Terms from time to time as described in Section 21. Your continued use of the Service after changes take effect constitutes acceptance of the revised Terms.

1.3. If you are using the Service on behalf of an organization (such as a gallery), you represent and warrant that you have the authority to bind that organization to these Terms.

2. Eligibility

2.1. You must be at least 18 years of age to use the Service. By creating an account, you represent and warrant that you are at least 18 years old.

2.2. You must have the legal capacity to enter into a binding agreement in your jurisdiction of residence.

2.3. You must not have been previously banned or removed from the Service.

2.4. If we discover or have reason to believe that you are under 18, we will promptly terminate your account and delete your personal data.

3. Account Registration and Security

3.1. To access most features of the Service, you must register for an account by providing accurate, current, and complete information.

3.2. You are responsible for maintaining the confidentiality of your account credentials, including your password. You must not share your credentials with any third party.

3.3. You are responsible for all activity that occurs under your account, whether or not you authorized it. You agree to notify us immediately at info@atteste.art if you suspect any unauthorized use of your account.

3.4. We reserve the right to suspend or terminate any account that we reasonably believe has been compromised or is being used in violation of these Terms.

3.5. You may authenticate using email and password or through third-party authentication providers such as Google Sign-In. Your use of third-party authentication is also subject to that provider's terms of service.

4. Description of Service

4.1. Attesté is a personal art collection management platform. The Service allows you to:

4.2. The Service is provided "as is" and "as available." Features may be added, modified, or removed at our discretion.

5. Subscription Plans, Billing, and Payments

5.1. Plans. The Service offers the following subscription tiers:

5.2. Billing. Paid subscriptions are billed in advance in United States Dollars (USD) on the cadence you select at sign-up — either monthly or annually. You authorize us to charge the payment method you provide on a recurring basis.

5.3. Auto-Renewal. Paid subscriptions automatically renew at the end of each billing period unless you cancel before the renewal date. You may cancel at any time through your account settings.

5.4. Price Changes. We may change subscription prices with at least 30 days' prior notice. Price changes take effect at the start of your next billing period after the notice period.

5.5. Refunds. Subscription fees are generally non-refundable. However, if you cancel within 14 days of your first paid subscription and have not substantially used paid features, you may request a refund by contacting info@atteste.art. We will review refund requests on a case-by-case basis.

5.6. Failed Payments. If a payment fails, we may retry the charge. If payment remains unsuccessful, we may downgrade your account to the Explorer tier after providing reasonable notice.

5.7. Taxes. All prices are exclusive of applicable taxes unless otherwise stated. You are responsible for any taxes, duties, or levies imposed by your jurisdiction.

6. Free Trial

6.1. Subscription-level free trial. New subscribers may be eligible for a 14-day free trial when they start a Collector or Premium subscription for the first time. The trial is offered through the Apple App Store and Google Play introductory-offer mechanisms.

6.2. How it works. When you start a qualifying subscription, the App Store or Play Store applies the 14-day free trial automatically before the first billing period begins. During the trial, you have full access to the features of your subscribed tier at no charge.

6.3. End of trial. If you do not cancel before the end of the 14-day trial period, your subscription will automatically convert to a paid subscription at the standard rate published in Section 5.1. You can cancel at any time during the trial through your App Store or Play Store subscription settings; if you cancel, you will not be charged.

6.4. Eligibility. Trial eligibility is determined by the App Store and Play Store and is generally limited to first-time subscribers per Apple ID or Google account. Users who have previously subscribed (including users who took a prior trial and converted) may not be eligible for another trial. We do not control eligibility determinations made by Apple or Google.

6.5. Free tier. If you do not subscribe, you may continue to use the Service on the Explorer (Free) tier, subject to the limits described in Section 5.1. No payment information is required to use the Explorer tier.

6.6. Modification. We reserve the right to modify, limit, or discontinue the free trial offer for new subscribers at any time. Changes will not affect trials already in progress.

7. User Content and Intellectual Property

7.1. Your Content. "User Content" means all photographs, images, text, descriptions, notes, documents, and other materials you upload, submit, or create through the Service.

7.2. Ownership. You retain all intellectual property rights in your User Content. Attesté does not claim ownership of any User Content you upload.

7.3. License Grant. By uploading User Content, you grant Attesté a non-exclusive, worldwide, royalty-free, sublicensable license to use, store, process, display, reproduce, and transmit your User Content solely for the purposes of providing and improving the Service. This license terminates when you delete your User Content or your account, except where your content has been shared with other users (such as community trails or public profiles) and has been retained by them.

7.4. Responsibility. You represent and warrant that you own or have the necessary rights and permissions to upload all User Content, and that your User Content does not infringe the intellectual property or other rights of any third party.

7.5. Attesté IP. All rights in the Service, including its design, code, logos, trademarks ("Attesté," the Attesté logo), and proprietary algorithms, are owned by Yield SPM (Pty) Ltd. You may not copy, modify, distribute, or create derivative works from any part of the Service except your own User Content.

7.6. Feedback. If you provide suggestions, ideas, or feedback about the Service, you grant us a perpetual, irrevocable, royalty-free license to use that feedback for any purpose without compensation or attribution.

8. AI-Powered Features Disclaimer

IMPORTANT — PLEASE READ CAREFULLY:

8.1. The Service uses artificial intelligence technologies, including Google Gemini and Anthropic Claude, to provide features such as artwork analysis, taste profiling, discovery recommendations, condition analysis, artist enrichment, collection memoirs, and trail narrative generation.

8.2. ALL AI-GENERATED OUTPUTS ARE EXPERIMENTAL AND PROVIDED FOR INFORMATIONAL AND ENTERTAINMENT PURPOSES ONLY. AI outputs may be inaccurate, incomplete, biased, or misleading.

8.3. AI OUTPUTS DO NOT CONSTITUTE PROFESSIONAL ADVICE OF ANY KIND, INCLUDING BUT NOT LIMITED TO ART APPRAISAL, AUTHENTICATION, FINANCIAL, LEGAL, INSURANCE, OR INVESTMENT ADVICE.

8.4. You should independently verify all AI-generated information before relying on it for any purpose. We strongly recommend consulting qualified professionals for artwork authentication, valuation, insurance, and legal matters.

8.5. We do not guarantee the accuracy, completeness, or reliability of any AI-generated content. AI models may produce different results for the same input and may change over time as underlying models are updated.

8.6. Your use of AI features may involve transmitting your User Content (including photographs) to third-party AI service providers. Please refer to Section 13 and our Privacy Policy for further details.

9. Valuation and Financial Information Disclaimer

IMPORTANT — PLEASE READ CAREFULLY:

9.1. The Service allows you to record acquisition prices, professional valuations, and revaluation data for your artworks.

9.2. AI-GENERATED VALUATION INSIGHTS ARE EXPERIMENTAL ONLY AND ARE EXPLICITLY EXCLUDED FROM ALL PORTFOLIO TOTALS AND SUMMARY CALCULATIONS. The Service's portfolio values rely only on user-entered data: acquisition prices, professional valuations, and revaluations from documented sources.

9.3. NOTHING IN THE SERVICE CONSTITUTES FINANCIAL ADVICE, INVESTMENT ADVICE, TAX ADVICE, OR AN APPRAISAL OF VALUE. The Service is a record-keeping tool, not a financial advisory service.

9.4. YOU SHOULD NOT MAKE ANY FINANCIAL, INSURANCE, PURCHASE, SALE, OR INVESTMENT DECISIONS BASED ON INFORMATION PROVIDED BY THE SERVICE. Always consult qualified appraisers, financial advisors, and other professionals before making decisions regarding your art collection.

9.5. Attesté, its officers, directors, employees, and affiliates accept no responsibility or liability for any financial loss or damage arising from reliance on information displayed in the Service.

10. Estate Planning Tools Disclaimer

IMPORTANT — PLEASE READ CAREFULLY:

10.1. The Service includes informational estate planning features, including heir designations, emergency access tokens, living letters, and estate duty guidance.

10.2. THESE FEATURES ARE INFORMATIONAL TOOLS ONLY. THEY ARE NOT LEGALLY BINDING DOCUMENTS AND DO NOT CONSTITUTE A WILL, TRUST, POWER OF ATTORNEY, OR ANY OTHER LEGAL INSTRUMENT.

10.3. HEIR DESIGNATIONS MADE WITHIN THE SERVICE HAVE NO LEGAL EFFECT. They are personal records intended to document your wishes and facilitate communication with your heirs. They do not transfer ownership, create legal obligations, or replace any legal estate planning documents.

10.4. EMERGENCY ACCESS TOKENS PROVIDE READ-ONLY ACCESS TO COLLECTION DATA. THEY DO NOT CONFER ANY OWNERSHIP RIGHTS, LEGAL AUTHORITY, OR CUSTODIAL RIGHTS OVER PHYSICAL ARTWORKS.

10.5. YOU MUST CONSULT A QUALIFIED ESTATE PLANNING ATTORNEY IN YOUR JURISDICTION TO CREATE LEGALLY BINDING ESTATE PLANS. Attesté does not provide legal advice and is not a substitute for professional estate planning services.

10.6. Estate duty calculations and guidance provided by the Service are approximate, informational estimates only. Tax laws vary by jurisdiction and change frequently. Consult a tax professional for accurate advice.

11. Provenance and Certificate Disclaimer

IMPORTANT — PLEASE READ CAREFULLY:

11.1. The Service allows you to create and maintain provenance records with SHA-256 cryptographic integrity hashing. Records are append-only and hash-linked to form an immutable audit chain.

11.2. ATTESTÉ CERTIFICATES ARE ATTESTATIONS OF PROVENANCE DOCUMENTATION SUBMITTED BY THE USER. THEY ARE NOT CERTIFICATES OF AUTHENTICATION, ATTRIBUTION, OR APPRAISAL.

11.3. Attesté does not independently verify the accuracy, truthfulness, or completeness of provenance information entered by users. The cryptographic hash verifies that a record has not been tampered with after creation; it does not verify that the underlying information is accurate.

11.4. AN ATTESTÉ CERTIFICATE DOES NOT CONFIRM THAT AN ARTWORK IS GENUINE, CORRECTLY ATTRIBUTED, OR OF A PARTICULAR VALUE. Authentication and attribution require examination by qualified experts.

11.5. You are solely responsible for the accuracy and completeness of all provenance information you enter into the Service.

11.6. Gallery partners may submit provenance co-creation requests. You are responsible for reviewing and approving or declining such requests before they are added to your provenance chain.

12. Acceptable Use Policy and Content Policy

12A. Prohibited Conduct

12.1. You agree not to use the Service to:

12B. Prohibited Content

12.2. The following content is strictly prohibited and will result in immediate account termination:

12C. Artistic Nudity

12.3. Attesté is an art collection platform and recognizes that nudity is a longstanding and legitimate subject in art history, from classical sculpture to contemporary photography.

12D. Automated Content Screening

12.4. All images uploaded to the Service are automatically screened using Google Cloud Vision SafeSearch detection technology before being processed by our AI analysis systems.

12E. Enforcement and Consequences

12.5. We reserve the right to investigate and take appropriate action against anyone who violates this Section, including:

12.6. For prohibited content under Section 12B(a) (CSAM), enforcement is immediate and mandatory: the content is blocked, the account is terminated, evidence is preserved, and a report is filed with NCMEC and/or SAPS. There is no appeal process for CSAM violations.

12F. Content Reporting

12.7. If you believe that content on the Service violates these Terms or applicable law, you may report it by:

12.8. We will review reports promptly and take action where appropriate. We will inform the content creator of any action taken and the reasons for it, and provide an opportunity to appeal (except for CSAM violations). This mechanism is provided in compliance with the EU Digital Services Act (Regulation 2022/2065).

12G. Certificate Integrity

12.9. Attesté Certificates are attestations of the information you provide about your artwork. They are not authentication documents, appraisals, or guarantees of authenticity.

12H. Cooperation with Law Enforcement

12.10. We cooperate with law enforcement authorities in accordance with applicable law. We may disclose your information without your consent where required by a valid legal process (such as a court order or subpoena) or where we believe in good faith that disclosure is necessary to prevent imminent harm, fraud, or criminal activity.

13. Third-Party Services

13.1. The Service integrates with third-party services, including but not limited to:

13.2. Your use of the Service may be subject to the terms and policies of these third-party providers. We encourage you to review their respective terms and privacy policies.

13.3. We are not responsible for the availability, accuracy, or conduct of third-party services. If a third-party service becomes unavailable or changes its terms, certain features of the Service may be affected.

13.4. User Content, including artwork photographs and collection data, may be transmitted to third-party AI providers for processing. Data transmission is governed by our Privacy Policy and the respective providers' data processing agreements.

14. Gallery Partner Data Sharing

14.1. If you log art encounters at gallery venues, certain anonymized and aggregated data may be shared with gallery partners. This data includes general visit counts, dwell time approximations, and aggregated taste profile information.

14.2. No personally identifiable information is shared with gallery partners without your explicit consent. Gallery analytics are derived from aggregated, anonymized data across multiple visitors.

14.3. Sommelier referral tracking may attribute your visit to a recommendation source (such as a discovery trail or digest), but this attribution is anonymized in gallery analytics.

14.4. If you interact with a gallery's provenance co-creation request, the gallery will receive confirmation of your approval or decline, along with relevant provenance details for the specific artwork.

14.5. You may opt out of contributing to gallery analytics through your account privacy settings, where available.

15. Privacy

15.1. Your privacy is important to us. Our collection, use, and disclosure of personal information is governed by our Privacy Policy, which is incorporated into these Terms by reference.

15.2. Location Data. Certain features of the Service, including art encounter logging, journey mapping, and trail navigation, collect and store GPS coordinates. Location data is stored within your private collection and is not shared with third parties except as described in Section 14 (in anonymized, aggregated form) and in our Privacy Policy.

15.3. By using the Service, you consent to the collection and processing of your information as described in the Privacy Policy.

16. Termination and Account Deletion

16.1. By You. You may cancel your subscription and delete your account at any time through the Service's settings. Upon account deletion:

16.2. By Us. We may suspend or terminate your account at any time if:

16.3. We will provide reasonable notice before termination where practicable, except where immediate action is required to protect the Service or other users.

16.4. Upon termination, your right to use the Service ceases immediately. Sections that by their nature should survive termination will survive, including Sections 7 (IP), 8-11 (Disclaimers), 17 (Limitation of Liability), 18 (Indemnification), and 19 (Governing Law).

17. Disclaimers and Limitation of Liability

IMPORTANT — PLEASE READ CAREFULLY:

17.1. THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, WE DISCLAIM ALL WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND ANY WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

17.2. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, ERROR-FREE, SECURE, OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS.

17.3. WE DO NOT WARRANT THE ACCURACY, RELIABILITY, OR COMPLETENESS OF ANY CONTENT, DATA, OR INFORMATION PROVIDED THROUGH THE SERVICE, INCLUDING AI-GENERATED CONTENT, VALUATION INFORMATION, ESTATE PLANNING TOOLS, AND PROVENANCE RECORDS.

17.4. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL YIELD SPM (PTY) LTD, ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, OR AFFILIATES BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES, REGARDLESS OF THE THEORY OF LIABILITY (CONTRACT, DELICT, STRICT LIABILITY, OR OTHERWISE), EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

17.5. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, OUR TOTAL AGGREGATE LIABILITY ARISING OUT OF OR IN CONNECTION WITH THESE TERMS OR THE SERVICE SHALL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU HAVE PAID US IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM, OR (B) ONE HUNDRED UNITED STATES DOLLARS (USD $100).

17.6. Some jurisdictions do not allow the exclusion of certain warranties or the limitation of liability for certain types of damages. In such jurisdictions, our liability is limited to the fullest extent permitted by law.

18. Indemnification

18.1. You agree to indemnify, defend, and hold harmless Yield SPM (Pty) Ltd, its officers, directors, employees, agents, and affiliates from and against any and all claims, liabilities, damages, losses, costs, and expenses (including reasonable legal fees) arising out of or in connection with:

18.2. We reserve the right to assume the exclusive defense and control of any matter subject to indemnification by you, in which case you agree to cooperate with our defense of such claim.

19. Governing Law and Dispute Resolution

19.1. Governing Law. These Terms are governed by and construed in accordance with the laws of the Republic of South Africa, without regard to its conflict of laws principles. Where you reside in a jurisdiction whose mandatory consumer-protection laws cannot be excluded by contract, those laws apply to you and Section 20 records the principal additional rights you may have.

19.2. Informal Resolution. Before initiating any formal dispute resolution, you agree to first contact us at info@atteste.art and attempt to resolve the dispute informally for at least 30 days.

19.3. Arbitration. If the dispute is not resolved informally, any controversy or claim arising out of or relating to these Terms or the Service shall be settled by binding arbitration administered by the Arbitration Foundation of Southern Africa ("AFSA") under its Commercial Rules in force at the time. The arbitration shall take place in Johannesburg, South Africa, and shall be conducted in English by a single arbitrator. The award of the arbitrator shall be final and binding, and judgment on the award may be entered in any court of competent jurisdiction.

19.4. Class Action Waiver. YOU AND ATTESTÉ AGREE THAT EACH MAY BRING CLAIMS AGAINST THE OTHER ONLY IN YOUR INDIVIDUAL CAPACITY AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS, CONSOLIDATED, OR REPRESENTATIVE ACTION.

19.5. Small Claims Exception. Notwithstanding the above, either party may bring an individual action in small claims court for disputes within that court's jurisdictional limits.

19.6. Injunctive Relief. Nothing in this Section prevents either party from seeking injunctive or other equitable relief in any court of competent jurisdiction to protect its intellectual property rights.

20. International Users — Additional Terms

20.1. The Service is operated from the Republic of South Africa by Yield SPM (Pty) Ltd. If you access the Service from outside South Africa, you do so at your own initiative and are responsible for compliance with local laws. The Service is available globally on the Apple App Store and Google Play. Localised support — including currency display, country selection during onboarding, and explicit regional data-protection addenda — is provided for 30 priority markets, including South Africa, the United Kingdom, the United States, EU/EEA member states, Australia, Canada, Japan, China, India, Brazil, and others; the additional rights and applicable data-protection regimes for users in those countries are summarised below. Users in any other jurisdiction are governed by the catch-all provisions in Section 20.16, which apply GDPR-grade safeguards as a universal baseline.

20.2. South Africa. If you reside in South Africa:

20.3. European Economic Area (EEA) and Iceland, Liechtenstein, Norway. If you reside in the EEA — including but not limited to Austria, Belgium, Denmark, France, Germany, Ireland, Italy, the Netherlands, Norway, Portugal, Spain, and Sweden:

20.4. United Kingdom. If you reside in the United Kingdom:

20.5. Switzerland. If you reside in Switzerland:

20.6. United States. If you reside in the United States:

20.7. Canada. If you reside in Canada:

20.8. Australia. If you reside in Australia:

20.9. New Zealand. If you reside in New Zealand:

20.10. Brazil and Argentina. If you reside in Brazil:

If you reside in Argentina, our processing of your personal data is subject to the Personal Data Protection Act (Law No. 25.326). Nothing in these Terms limits the rights of Argentine consumers under Law No. 24.240.

20.11. Mexico. If you reside in Mexico:

20.12. Japan, South Korea, Singapore, Hong Kong, China, India, and the United Arab Emirates. If you reside in:

20.13. Nigeria and Kenya. If you reside in:

20.14. Cross-border transfers. Where we transfer personal data from your jurisdiction to South Africa or to other third countries (for example, to our cloud-service providers in the European Union or the United States), we rely on the lawful-transfer mechanism applicable in your jurisdiction. This may include the European Commission's Standard Contractual Clauses, the UK International Data Transfer Addendum, the Swiss SCC supplement, the Section 72 POPIA conditions, or other mechanisms recognised by your data-protection authority. Details are in our Privacy Policy.

20.15. Right to object to arbitration. Where mandatory law in your jurisdiction prohibits or limits binding pre-dispute arbitration agreements with consumers (for example in some EU member states or under specific consumer-protection statutes), the arbitration clause in Section 19.3 does not apply to you and you may bring proceedings in the courts of your country of residence.

20.16. Other Jurisdictions. If mandatory consumer-protection or data-protection laws in your jurisdiction provide rights that cannot be waived by contract, nothing in these Terms is intended to limit those rights, and the most protective standard applies. We endeavour to apply GDPR-grade safeguards globally where this is consistent with local law.

21. Changes to Terms

21.1. We may revise these Terms at any time by posting the updated version on the Service and updating the "Effective Date" at the top.

21.2. For material changes, we will provide at least 30 days' notice by email to the address associated with your account or through a prominent notice within the Service.

21.3. If you do not agree with the revised Terms, you must stop using the Service before the changes take effect. Your continued use after the effective date constitutes acceptance of the revised Terms.

21.4. We will maintain a version history of these Terms, accessible through the Service.

22. Severability

22.1. If any provision of these Terms is held to be invalid, illegal, or unenforceable by a court of competent jurisdiction, that provision shall be limited or eliminated to the minimum extent necessary, and the remaining provisions shall continue in full force and effect.

23. Entire Agreement

23.1. These Terms, together with the Privacy Policy and any subscription-specific terms, constitute the entire agreement between you and Yield SPM (Pty) Ltd with respect to the Service and supersede all prior agreements, understandings, and communications, whether written or oral. From Version 2.0 (effective 25 April 2026), Yield SPM (Pty) Ltd has assumed the operator role previously held by Kalahari Investments LLC; rights and obligations vesting under prior versions of these Terms have been assigned to Yield SPM (Pty) Ltd as part of that transition.

23.2. No waiver of any provision of these Terms shall be deemed a further or continuing waiver of that provision or any other provision. Our failure to exercise or enforce any right under these Terms does not constitute a waiver of that right.

24. Contact Information

If you have questions about these Terms, please contact us:

Yield SPM (Pty) Ltd (operator of Attesté) Registered office: 23 Kameeldoringdraai, Woodland Hills, Bloemfontein, Free State, 9301, Republic of South Africa Company registration number: 2024/185151/07 General: info@atteste.art Legal: info@atteste.art Privacy / Information Officer: info@atteste.art Website: www.atteste.art

For data-protection enquiries from the EU/EEA, please also see Section 20.3(f) (Article 27 representative); for the UK, see Section 20.4(d).

Attesté — Your Art, Your Story. These Terms of Service were last updated on April 25, 2026 (Version 2.0).