For bespoke engineering contracts (full-stack web apps, mobile apps, database schemas, custom API integrations):
•Full Transfer upon Final Settlement:Upon full and final payment of all contracted invoices and milestones, Spyber Polymath assigns to the Client all worldwide rights, title, and interest in bespoke code crafted exclusively for the Client.
•Retained Background Technology:Spyber Polymath retains title to all generic utilities, foundational scaffolding, CI/CD templates, and pre-existing modules. Client is granted a perpetual, non-exclusive, irrevocable, worldwide, royalty-free license to use, modify, and build upon such background technology.
•Third-Party & OSS Dependencies:Deliverables utilizing third-party libraries (e.g., React, Next.js, Django, Tailwind CSS) remain subject to their respective open-source licenses (MIT, Apache 2.0, BSD-3-Clause).