**Model**: Claude Opus 4.6

## Uchen

**Designer**: Christopher J. Fynn

### Upstream Repository Search

Uchen is a free Unicode-compatible Tibetan script font designed in Uchen style by Christopher J. Fynn for the Dzongkha Development Commission (DDC) of Bhutan. The full name of the font as distributed by the DDC is "DDC Uchen."

The following searches were conducted:

1. **CFynn GitHub**: A GitHub user `CFynn` was found, but the account had no public repositories.
2. **GitHub organization search**: No GitHub organization was found for the Dzongkha Development Commission or any related Bhutanese government entity.
3. **m4rc1e/Uchen**: A repository was found at https://github.com/m4rc1e/Uchen, described as a "hotfix" for the font. It contained a `src/ddc_uchen_v01.000/` directory with only `DDC_Uchen.ttf` and `LICENSE.txt` — no editable source files.
4. **FontLibrary**: The DESCRIPTION.en_us.html referenced https://fontlibrary.org/en/font/ddc-uchen, but this page provided only binary downloads with no link to a source repository.
5. **Broader searches**: Searches for "uchen tibetan font", "dzongkha font GitHub", and related terms returned no repositories with UFO or Glyphs sources.

### Status

No canonical upstream repository with UFO or Glyphs sources was found. No source block was added to `METADATA.pb`.

### Conclusion

The DDC Uchen font sources are not publicly available on GitHub. The font is distributed by the Dzongkha Development Commission through fontlibrary.org but without editable source files. The m4rc1e/Uchen repository exists only as a binary hotfix, not as an upstream source.