BitSeal
Effective April 18, 2026

Terms of service.

The binding agreement between you and Orygn LLC for the use of BitSeal.

Please read: arbitration and class-action waiver

Section 17 contains a binding individual-arbitration clause, a waiver of class and representative actions, and a 30-day opportunity to opt out of arbitration. By using BitSeal, you agree to these provisions unless you opt out in accordance with Section 17.

1. Introduction and acceptance

These Terms of Service (the "Terms") govern your access to and use of BitSeal and related websites, applications, APIs, and services (collectively, the "Service"), provided by Orygn LLC, a Texas limited liability company ("Orygn", "we", "us", or "our"). By accessing or using the Service, you agree to be bound by these Terms and by our Privacy Policy, which is incorporated by reference.

If you are accepting these Terms on behalf of a company or other legal entity, you represent that you have authority to bind that entity. If you do not agree to these Terms, do not use the Service.

2. Definitions

  • Authority Key means the Ed25519 signing key used by Orygn to sign seal manifests.
  • Ledger means the hosted database in which seal manifests are recorded.
  • Manifest means the signed JSON record produced by the Service for a given file hash.
  • Root Hash means the cryptographic fingerprint computed in your browser and submitted to the Service.
  • Seal means a Manifest that has been signed by the Authority Key and recorded on the Ledger.
  • You or User means any individual or entity that accesses or uses the Service.

3. The Service

BitSeal is a cryptographic timestamping and verification service. It accepts a Root Hash computed in your browser, signs the hash together with a server timestamp using the Authority Key, records the resulting Manifest on the Ledger, and returns a Manifest and PDF certificate to you. Third parties can later look up the Root Hash on the Ledger and verify the signature against the Authority Key.

We do not store the contents of your files.
We cannot recover lost Manifests or PDF certificates.
Signature verification is independently performable with any Ed25519 library.
Ledger entries are intended to be durable but are not immortal.

4. Eligibility

You must be at least thirteen years old to use the Service, and old enough to form a binding contract under the laws of your jurisdiction. If you are between the age of majority and thirteen, you represent that a parent or legal guardian has reviewed and agreed to these Terms on your behalf. The Service is not directed to, and may not be used by, any individual or entity subject to United States sanctions or embargoes.

5. License to use the Service

Subject to your compliance with these Terms, Orygn grants you a limited, personal, non-exclusive, non-transferable, non-sublicensable, revocable license to access and use the Service for your internal purposes, including personal, professional, or commercial use that does not violate Section 6. This license is not a transfer of any right or interest in the Service.

6. User responsibilities and acceptable use

You agree to use the Service only for lawful purposes. You represent and warrant that you have all rights necessary to process, hash, and submit information for any file you seal. You agree not to, and not to permit any third party to:

  • Seal files containing child sexual abuse material, non-consensual intimate imagery, or other content unlawful in the jurisdictions that apply to Orygn.
  • Seal files for which you do not have a lawful basis to process or to represent authorship, ownership, or custody.
  • Circumvent, disable, or interfere with rate limits, the Turnstile challenge, or any security feature of the Service.
  • Submit automated traffic that exceeds reasonable use, flood the Service, or attempt a denial-of-service.
  • Reverse-engineer, decompile, derive, or attempt to recover the Authority Key or any private key material used by the Service.
  • Use the Service to infringe any intellectual-property right, right of publicity, or contractual obligation of a third party.
  • Resell, sublicense, or redistribute the Service as a standalone product without our written permission.
  • Misrepresent the meaning of a Seal to any third party, including by claiming facts about a file that cannot be established by a cryptographic timestamp alone.

7. User-submitted data and ledger entries

You retain all right, title, and interest in the files you seal, Orygn never receives file contents. The Root Hash, filename, file size, MIME type, entropy measurement, SHA3-512 hash, and timestamp you submit (the "Submitted Metadata") are transmitted to Orygn for the purpose of generating a Seal and operating the Ledger.

You grant Orygn a worldwide, royalty-free, non-exclusive license to process, store, display, and distribute the Submitted Metadata and the resulting Seal for the purpose of operating, maintaining, and making the Ledger publicly queryable. This license is strictly limited to that purpose and is perpetual only to the extent necessary to preserve the evidentiary integrity of the Ledger.

Seals are intended to be durable. Orygn does not remove Ledger entries in response to ordinary deletion requests. The narrow circumstances under which Orygn will remove a Seal are described in the Privacy Policy.

8. Orygn intellectual property

The Service, including its software, interfaces, designs, documentation, trademarks, and the Authority public key infrastructure, is and remains the exclusive property of Orygn LLC and its licensors. Except for the limited license granted in Section 5, these Terms do not grant you any rights in Orygn's intellectual property. The BitSeal name and the Orygn name and logos are trademarks of Orygn LLC, you may not use them without prior written permission except for factual reference to the Service.

9. Fees and plans

The Service is currently offered free of charge within published rate limits. Orygn reserves the right to introduce paid tiers or usage-based pricing in the future. If we do, we will provide advance notice on the Service and update these Terms. Continued use of the Service following the effective date of any such change constitutes acceptance of the new pricing.

10. Third-party services and links

The Service relies on third-party providers (including Vercel, Cloudflare, and Neon) and may contain links to third-party websites, software, or documentation. We do not control, and are not responsible for, third-party services or content. Your use of any third-party service is governed by that third party's terms and privacy policy.

11. Disclaimer of warranties

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE. ORYGN EXPRESSLY DISCLAIMS ALL WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, AND ANY WARRANTY ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

Without limiting the foregoing, Orygn does not warrant that the Service will be uninterrupted, error-free, secure, timely, or free of harmful components, that any given Ledger entry will remain retrievable from our hosted infrastructure in perpetuity, or that the Service will meet any particular evidentiary or regulatory standard in any jurisdiction.

A Seal is a cryptographic attestation of the existence of a specific sequence of bytes at a specific point in time. It does not constitute a determination of authorship, authenticity, ownership, legality, or accuracy of the sealed content.

12. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT WILL ORYGN OR ITS OFFICERS, MEMBERS, EMPLOYEES, AGENTS, OR LICENSORS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, DATA, GOODWILL, OR BUSINESS OPPORTUNITY, ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICE, WHETHER IN CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE AGGREGATE LIABILITY OF ORYGN ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICE, UNDER ANY THEORY, WILL NOT EXCEED THE GREATER OF ONE HUNDRED UNITED STATES DOLLARS (US$100) OR THE TOTAL AMOUNT ACTUALLY PAID BY YOU TO ORYGN FOR THE SERVICE IN THE TWELVE MONTHS IMMEDIATELY PRECEDING THE EVENT GIVING RISE TO THE CLAIM.

Some jurisdictions do not allow the exclusion or limitation of certain damages, in those jurisdictions, our liability is limited to the fullest extent permitted by applicable law.

13. Indemnification

You agree to defend, indemnify, and hold harmless Orygn LLC and its officers, members, employees, agents, and licensors from and against any and all claims, damages, obligations, losses, liabilities, costs, and expenses (including reasonable attorneys' fees) arising out of or relating to: (a) your use of or access to the Service, (b) your violation of these Terms, (c) your violation of any third-party right, including any intellectual-property or privacy right, or (d) any content you submit to the Service.

14. Modifications to the Service

Orygn may modify, suspend, or discontinue all or part of the Service at any time, with or without notice, and for any reason. Orygn will not be liable to you or to any third party for any modification, suspension, or discontinuation of the Service. For changes that materially and adversely affect your use of the Service, we will use commercially reasonable efforts to provide notice in advance.

15. Modifications to these Terms

We may update these Terms from time to time. The effective date at the top of this page will be updated when we do. Material changes will be surfaced on the BitSeal homepage for at least thirty days before they take effect. Your continued use of the Service after the effective date of an update constitutes acceptance of the updated Terms. If you do not agree to an update, you must stop using the Service.

16. Suspension and termination

You may stop using the Service at any time. Orygn may suspend, limit, or terminate your access to the Service at any time, with or without notice, if we reasonably believe that you have violated these Terms, that your use of the Service poses a risk to Orygn or to third parties, or that continued provision of the Service to you is inconsistent with applicable law.

Sections that by their nature should survive termination will survive, including Sections 7, 8, 11, 12, 13, 17, and 18.

17. Governing law and dispute resolution

17.1 Governing law

These Terms are governed by the laws of the State of Texas, without regard to its conflict-of-laws provisions. The United Nations Convention on Contracts for the International Sale of Goods does not apply.

17.2 Informal resolution

Before initiating any formal dispute, you and Orygn agree to attempt to resolve the dispute informally for at least sixty days by sending a written notice of dispute to [email protected]. The notice must describe the nature and basis of the claim and the specific relief sought.

17.3 Binding individual arbitration

Except as set out in Sections 17.5 and 17.6, you and Orygn agree that any dispute, claim, or controversy arising out of or relating to these Terms or the Service will be resolved by binding individual arbitration administered by the American Arbitration Association ("AAA") under its Consumer Arbitration Rules (or, for disputes involving a business user, its Commercial Arbitration Rules) then in effect. The arbitration will be conducted in English by a single arbitrator. Unless you and Orygn agree otherwise, the arbitration will take place in Harris County, Texas, or, at your election, may be conducted by telephone or video.

17.4 Class-action waiver

YOU AND ORYGN AGREE THAT EACH MAY BRING CLAIMS AGAINST THE OTHER ONLY ON AN INDIVIDUAL BASIS, AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS, COLLECTIVE, CONSOLIDATED, OR REPRESENTATIVE PROCEEDING. AN ARBITRATOR MAY NOT CONSOLIDATE THE CLAIMS OF MORE THAN ONE PERSON OR ENTITY AND MAY NOT PRESIDE OVER ANY FORM OF REPRESENTATIVE PROCEEDING.

17.5 Small-claims court election

Either party may bring an individual action in small-claims court if the claim qualifies, in lieu of arbitration, consistent with the AAA Consumer Due Process Protocol.

17.6 Thirty-day right to opt out

You may opt out of the arbitration agreement and the class-action waiver in Sections 17.3 and 17.4 by sending a signed written notice to [email protected] within thirty days of first accepting these Terms. Your notice must include your full name, the email address you use with the Service, and a clear statement that you are opting out. If you opt out, disputes will be resolved in the courts described in Section 17.7.

17.7 Court venue for excluded claims

Claims not subject to arbitration, including those for which you have opted out, and claims for injunctive or equitable relief regarding the infringement or misuse of intellectual property, will be brought exclusively in the state or federal courts located in Harris County, Texas. Each party consents to personal jurisdiction in those courts and waives any objection to venue.

17.8 Severability of this section

If any part of this Section 17 is held unenforceable, that part will be severed and the remainder will continue in force. If the class-action waiver in Section 17.4 is held unenforceable as to any claim, that claim must proceed in court under Section 17.7, and the arbitration obligation will remain in effect for all other claims.

18. Miscellaneous

  • Severability. If any provision of these Terms is held invalid or unenforceable, that provision will be modified to the minimum extent necessary to make it enforceable, and the remainder will continue in full force.
  • No Waiver. Failure by either party to enforce any right or provision will not be deemed a waiver of that right or provision.
  • Assignment. You may not assign or transfer these Terms, in whole or in part, without Orygn's prior written consent. Orygn may assign these Terms without restriction.
  • Entire Agreement. These Terms and the Privacy Policy constitute the entire agreement between you and Orygn regarding the Service and supersede any prior agreements on the same subject.
  • Notices. Notices to Orygn must be sent to [email protected]. Notices to you may be sent to the email address you provide in connection with the Service, or posted on the Service.
  • Electronic Agreement. You agree that electronic acceptance of these Terms has the same legal effect as a handwritten signature.
  • Export Controls. You will not use or export the Service in violation of United States export-control laws or the laws of any other applicable jurisdiction.
  • Force Majeure. Neither party will be liable for any failure or delay due to causes beyond its reasonable control, including acts of God, labor disputes, internet or utility failures, or acts of government.
  • Contact. Questions about these Terms may be directed to [email protected].

Contact

Legal notices
[email protected]
Orygn LLC, a Texas limited liability company.