# Rubik Broken Fax — Source Metadata Investigation

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

## Source Repository
- **URL**: https://github.com/NaN-xyz/Rubik-Filtered
- **Commit**: `df817f272b98fb24d9c3b10323ac08ab74c08227`
- **Status**: Source block already present with repository URL and commit hash

## What Was Done
The existing source metadata was reviewed. The repository URL and commit hash were confirmed present in METADATA.pb.

## Notes
Designed by NaN and Luke Prowse. A display typeface simulating a broken fax machine distortion effect, part of the Rubik Filtered multi-family repository. Covers Cyrillic, Cyrillic Extended, Hebrew, Latin, Latin Extended, Math, and Symbols subsets. Single static weight.
