# Passion One — Source Metadata Investigation

**Model**: Claude Opus 4.6
**Date**: 2026-03-12

## Summary

No canonical upstream GitHub repository was found for Passion One. The FONTLOG.txt confirmed that source files exist as VFB and SFD format files. The designer Ernesto García Cabral at Fontstage (info@fontstage.com) has no discoverable public GitHub repository for this font. Extensive web searches and GitHub searches returned no upstream repository.

## Investigation

The METADATA.pb listed the designer as Fontstage with copyright held by Fontstage (info@fontstage.com), dated 2011.

The FONTLOG.txt identified:
- Designer: Ernesto "Passion" García Cabral (Fontstage)
- Source files: `Passion-Regular-OTF.vfb` (FontLab OTF source) and `Passion-Regular-TTF.sfd` (Fontforge SFD TTF source)
- Initial release: 5 December 2011

Web searches were conducted for Fontstage on GitHub, for a "Passion One" font repository, and for any organization or user matching the Fontstage foundry. No public GitHub repository was found.

The DESCRIPTION.en_us.html contained no upstream repository link.

## Conclusion

No canonical upstream GitHub repository was found. Sources exist as VFB/SFD files but are not publicly hosted. No METADATA.pb changes were made.
