Last updated: October 24, 2025
These Terms of Service ("Terms") constitute a legally binding agreement between you ("User," "you," or "your") and Simple Proof Inc., a corporation with its principal place of business at 300 Colonial Center Parkway, STE 100, Roswell, GA 30076 ("Simple Proof," "we," "us," or "our"). By checking the acceptance box, creating an account, or accessing or using our Immutable Proof Service (the "Service"), you agree to be bound by these Terms.
If you are entering into these Terms on behalf of an organization or entity, you represent and warrant that you have the authority to bind that organization or entity to these Terms, and references to "you" will refer to that organization or entity.
IF YOU DO NOT AGREE TO THESE TERMS, YOU MAY NOT ACCESS OR USE THE SERVICE.
Simple Proof provides a blockchain-based timestamping and document verification service (the "Service") that enables users to:
The Service is designed to enhance transparency, authenticity, and verifiability of digital documents and data through cryptographic timestamping.
3.1 Account Creation: To use the Service, you must create an account by providing accurate, current, and complete information. You agree to update your information as necessary to keep it accurate and current.
3.2 Account Security: You are responsible for maintaining the confidentiality of your account credentials, including passwords and API keys. You are responsible for all activities that occur under your account, whether authorized by you or not. You must immediately notify us of any unauthorized access or security breach.
3.3 Account Eligibility: You must be at least 18 years old or the age of majority in your jurisdiction to use the Service. By creating an account, you represent and warrant that you meet these requirements.
4.1 Permitted Use: You may use the Service only for lawful purposes and in accordance with these Terms and all applicable laws and regulations, including export control laws.
4.2 Prohibited Activities: You agree NOT to:
4.3 Monitoring: While we have no obligation to monitor your use of the Service, we reserve the right to do so and to prohibit any use that we believe, in our sole discretion, violates these Terms or applicable law.
5.1 Your Content: You retain all ownership rights in the documents, hashes, and other materials you upload or submit to the Service ("User Content"). You are solely responsible for your User Content and the consequences of making it available through the Service.
5.2 Public Nature of Verification Links: You acknowledge and agree that:
5.3 License Grant to Simple Proof: By uploading User Content to the Service, you grant Simple Proof a non-exclusive, worldwide, royalty-free, fully paid-up, transferable, sublicensable (through multiple tiers), perpetual, and irrevocable license to:
5.4 Representations and Warranties: You represent and warrant that:
5.5 Data Retention: We will retain your User Content for the duration of your subscription period and as specified in your service plan. Timestamping proofs recorded on the Bitcoin blockchain are permanent and cannot be deleted by Simple Proof.
6.1 Simple Proof Property: Simple Proof owns and retains all right, title, and interest in and to:
6.2 Feedback: If you provide suggestions, comments, ideas, or other feedback ("Feedback") about the Service, you grant Simple Proof an unrestricted, perpetual, irrevocable, worldwide, royalty-free license to use, modify, and incorporate such Feedback without any obligation to you.
6.3 Restrictions: Nothing in these Terms grants you any right to use Simple Proof's trademarks, logos, domain names, or other distinctive brand features except as expressly permitted by these Terms or with our prior written consent.
7.1 Fees: You agree to pay all fees associated with your use of the Service as displayed on our website or communicated to you at the time of purchase. All fees are stated in U.S. dollars unless otherwise specified.
7.2 Payment Terms:
7.3 Automatic Renewal: Unless you cancel before the end of your current subscription period, your subscription will automatically renew for successive periods of the same duration at the then-current rates.
7.4 Late Payment: If payment is not received when due, we may:
7.5 Taxes: You are responsible for all taxes (including sales, use, and value-added taxes) associated with your use of the Service, except for taxes based on Simple Proof's net income.
7.6 Price Changes: We may change our fees upon sixty (60) days' prior notice. Continued use of the Service after the price change takes effect constitutes your acceptance of the new fees.
8.1 Confidential Information: Each party may have access to confidential or proprietary information of the other party. "Confidential Information" means business, technical, or financial information marked or identified as confidential, or which should reasonably be understood to be confidential.
8.2 Protection Obligations: Each party agrees to:
8.3 Exceptions: These obligations do not apply to information that:
8.4 Public Use of Company Name: You agree that Simple Proof may use your name and logo as a reference for marketing purposes on our website and in communications with prospective customers, unless you notify us in writing that you object to such use.
9.1 "AS IS" SERVICE: THE SERVICE IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS. TO THE MAXIMUM EXTENT PERMITTED BY LAW, SIMPLE PROOF AND ITS LICENSORS, SUPPLIERS, AND SERVICE PROVIDERS EXPRESSLY DISCLAIM ALL WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING BUT NOT LIMITED TO:
9.2 Blockchain Disclaimer: Simple Proof does not control the Bitcoin blockchain or the OpenTimestamps protocol. While we use commercially reasonable efforts to provide reliable timestamping services, we do not warrant:
9.3 Third-Party Services: The Service may integrate with or depend on third-party services. We are not responsible for any third-party services, their availability, or their performance.
9.4 User Responsibility: You are solely responsible for:
10.1 EXCLUSION OF DAMAGES: TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT WILL SIMPLE PROOF, ITS AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, LICENSORS, OR SUPPLIERS BE LIABLE FOR:
10.2 CAP ON LIABILITY: TO THE MAXIMUM EXTENT PERMITTED BY LAW, SIMPLE PROOF'S TOTAL CUMULATIVE LIABILITY ARISING OUT OF OR RELATED TO THESE TERMS OR THE SERVICE, WHETHER IN CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE, WILL NOT EXCEED THE AGGREGATE AMOUNT YOU PAID TO SIMPLE PROOF IN THE TWELVE (12) MONTHS PRECEDING THE EVENT GIVING RISE TO LIABILITY, OR ONE HUNDRED DOLLARS ($100) IF NO FEES WERE PAID.
10.3 Basis of the Bargain: You acknowledge that Simple Proof has set its prices and entered into these Terms in reliance upon the disclaimers of warranty and limitations of liability set forth herein, that the same reflect an allocation of risk between the parties, and that the same form an essential basis of the bargain between the parties.
10.4 Applicable Law: Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to you. In such jurisdictions, Simple Proof's liability will be limited to the greatest extent permitted by law.
You agree to indemnify, defend (at Simple Proof's option), and hold harmless Simple Proof, its affiliates, and their respective officers, directors, employees, agents, licensors, and suppliers from and against any and all claims, liabilities, damages, losses, costs, expenses, or fees (including reasonable attorneys' fees) arising from:
Simple Proof reserves the right to assume the exclusive defense and control of any matter subject to indemnification by you, and you will cooperate fully with Simple Proof in asserting any available defenses.
12.1 Term: These Terms commence when you accept them and continue until terminated as described herein.
12.2 Termination by You: You may terminate these Terms at any time by:
12.3 Termination by Simple Proof: We may terminate or suspend your access to the Service immediately, without prior notice or liability, for any reason, including but not limited to:
12.4 Effect of Termination: Upon termination:
12.5 Survival: The following sections will survive termination: Sections 5 (User Content licensing provisions), 6 (Intellectual Property), 7 (payment obligations), 9 (Warranty Disclaimers), 10 (Limitation of Liability), 11 (Indemnification), and 13 (General Provisions).
13.1 Entire Agreement: These Terms, together with our Privacy Policy and any other policies referenced herein, constitute the entire agreement between you and Simple Proof regarding the Service and supersede all prior agreements, understandings, and communications.
13.2 Amendments: We may modify these Terms at any time by posting the revised Terms on our website or by providing notice through the Service. Your continued use of the Service after changes become effective constitutes your acceptance of the revised Terms. If you do not agree to the modified Terms, you must stop using the Service.
13.3 Governing Law and Jurisdiction: These Terms and any dispute arising out of or related to these Terms or the Service will be governed by the laws of the State of Delaware, United States, without regard to its conflict of law provisions. Any legal action or proceeding will be brought exclusively in the federal or state courts located in Delaware, and you consent to the personal jurisdiction of such courts.
13.4 Arbitration: Any dispute arising out of or relating to these Terms or the Service will be resolved through binding arbitration in accordance with the Commercial Arbitration Rules of the American Arbitration Association, except that either party may seek injunctive or other equitable relief in any court of competent jurisdiction. The arbitration will be conducted in English in Delaware.
13.5 Waiver and Severability: Our failure to enforce any provision of these Terms will not constitute a waiver of that provision or our right to enforce it later. If any provision of these Terms is found to be invalid or unenforceable, that provision will be limited or eliminated to the minimum extent necessary, and the remaining provisions will remain in full force and effect.
13.6 Assignment: You may not assign or transfer these Terms or any rights or obligations hereunder without our prior written consent. We may assign these Terms without restriction. Any attempted assignment in violation of this section will be null and void.
13.7 Force Majeure: Neither party will be liable for any failure or delay in performance due to circumstances beyond its reasonable control, including but not limited to acts of God, natural disasters, terrorism, war, governmental action, labor disputes, or disruptions to internet or blockchain networks.
13.8 Independent Contractors: The parties are independent contractors. These Terms do not create any agency, partnership, joint venture, or employment relationship between the parties.
13.9 Export Compliance: You may not use or export the Service in violation of U.S. export laws and regulations or any other applicable export control laws. You represent that you are not located in, under the control of, or a national or resident of any country to which the United States has embargoed goods.
13.10 Notices: Any notices required or permitted under these Terms will be in writing and sent to:
Notices will be deemed given upon personal delivery, email delivery, or three (3) days after mailing by registered or certified mail.
13.11 U.S. Government Rights: If you are a U.S. government entity, the Service is a "commercial item" as defined at 48 C.F.R. § 2.101, and is licensed in accordance with these Terms.
13.12 No Third-Party Beneficiaries: These Terms do not create any third-party beneficiary rights.
13.13 Language: These Terms are written in English. Any translated versions are provided for convenience only. In the event of any conflict between the English version and a translated version, the English version will control.
If you have any questions about these Terms or the Service, please contact us at:
Simple Proof Inc.
300 Colonial Center Parkway, STE 100
Roswell, GA 30076
Email: support@simpleproof.com
Website: https://simpleproof.com
BY CHECKING THE BOX BELOW, YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD, AND AGREE TO BE BOUND BY THESE TERMS OF SERVICE.
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