Open Source Initiative Logo - Official OSI Symbol #2205825 (License: Personal Use)

This iconic logo features a vibrant green circle with a bold dark-green outline and a central keyhole-shaped negative space, evoking openness, accessibility, and trust. Registered as a trademark (®), it is universally recognized in the free and open-source software (FOSS) community as the mark of OSI-approved licenses. The design balances simplicity with symbolic depth, reinforcing transparency and collaborative innovation.

Used on websites, documentation, license badges, and promotional materials by organizations and developers endorsing or complying with OSI-approved open source licenses; matches user intent seeking authoritative open source branding or verification.