Open proof engine, commercial supervisor.
The Community engine remains MIT licensed. TinyZKP Guard is planned as proprietary object-code software licensed to one legal organization for internal use.
Intended grant
During a current monthly or annual subscription, the customer may download and activate qualified Guard releases for unlimited internal users and runners within one legal organization. A successfully activated exact release may continue to be used internally after the subscription ends.
New releases
A current subscription is required to activate a later release. Older releases are retained because checkpoints are exact-release-bound and cannot be silently migrated.
Restrictions
The final EULA will prohibit redistribution, public sharing of Guard artifacts or license material, sublicensing, resale, service-bureau use, OEM embedding, and use on behalf of third parties without separate written authorization. Statutory rights that cannot lawfully be restricted remain unaffected.
Open-source components
The MIT Community engine and third-party dependencies retain their own licenses. The final distribution will include the applicable MIT text, third-party notices, SBOM, source identity, artifact hashes, and provenance. The Guard EULA will not override rights granted by those open-source licenses.
No hosted service
The license covers local object code and qualified updates. It does not include proof hosting, storage, account infrastructure, usage capacity, support SLA, consulting, custom development, or operational management.
Final agreement gate
The exact legal seller, address, governing law, warranty disclaimer, liability cap, termination mechanics, export controls, notices, and acceptance record are unresolved factual or legal inputs. The approved EULA will be presented before any purchase.