--- /dev/null
+# Trispace — Source Metadata Investigation
+**Model**: Claude Opus 4.6
+**Date**: 2026-03-12
+
+## Source Repository
+- **URL**: https://github.com/Etcetera-Type-Co/Trispace
+- **Commit**: `8f332ade4a0e4be1cab60eafcbac95a53a3d46f6`
+- **Status**: Commit hash was added to existing source block
+
+## What Was Done
+The source block in METADATA.pb contained only a repository_url with no files, branch, or commit fields. The latest commit hash was retrieved from the GitHub API and added to the source block. The hash was verified via `gh api repos/Etcetera-Type-Co/Trispace/commits/{hash}`.
+
+## Notes
+- The source block has no explicit file mappings or branch specification, meaning it relies on default behavior.
+- This is a variable font with two axes: wdth and wght.
+- Repository is maintained by Etcetera Type Co (Tyler Finck).