The Open Source and Licensing section explains how the specifications are made available for use, modification, and distribution while preserving the rights and principles established by their licenses. It covers open-source licensing, attribution requirements, commercial use, and the separate options available through the Specification Branding License. The section also explains how licensing can support both broad adoption and sustainable commercial use of specification-based systems.
The AGPL-3.0+ licensing model provides a strong open-source framework for sharing, modifying, and distributing implementations while addressing network-deployed software.
It allows use, modification, and distribution subject to the license’s conditions and requirements.
Attribution preserves recognition of the original creator and helps maintain the historical and intellectual lineage of the specification.
Commercial use can be possible under the applicable license terms. Organizations should evaluate the specific license obligations and how they apply to their implementation.
A Specification Branding License provides an alternative licensing path for organizations seeking attribution-free commercial deployment under separately negotiated terms.
It creates a way to support commercial organizations that require different licensing arrangements while preserving the open-source availability of the underlying work.
No. The underlying open-source specification can remain available under its original license while a separate commercial licensing option provides additional rights or permissions.
The two models serve different needs. Open-source licensing encourages reuse and collaboration, while commercial licensing can accommodate organizations requiring specific contractual arrangements.
The ability to do so depends on the applicable license and the nature of the modification. Under an open-source license, permitted modifications can generally be made subject to the license’s conditions.
Attribution creates continuity between the original design and the systems that evolve from it.
The Open Arsenal specifications are designed as foundations, not disposable products. They define reusable architectures that can be implemented, extended, combined, modified, and adapted to changing technologies and real-world requirements. Modular design allows individual capabilities to evolve without forcing an entire system to be replaced, while vendor-neutral architecture helps preserve independence and interoperability.
Long-term infrastructure requires long-term thinking. Open-source licensing encourages examination, reuse, modification, and collaboration, while perpetual commercial licensing can provide organizations with lasting rights to deploy a specification without making foundational infrastructure dependent on recurring licensing renewals. The objective is to create technological foundations that can remain useful as companies, technologies, platforms, and business models change.