--- /dev/null
+# Srisakdi — Source Metadata Investigation
+
+**Model**: Claude Opus 4.6
+**Date**: 2026-03-12
+
+## Source Repository
+- **URL**: https://github.com/cadsondemak/Srisakdi
+- **Commit**: `fc86bd7feae6bf8b3a9f388f2a71f4c826a27859`
+- **Status**: Commit hash was added to existing source block
+
+## What Was Done
+The upstream repository at https://github.com/cadsondemak/Srisakdi was identified as the source for Srisakdi. The latest commit on the default branch was retrieved via the GitHub API and added to the `source` block in METADATA.pb. No tagged releases were found in the repository.
+
+## Build System
+The repository contains a `source/` directory alongside pre-built fonts in the `fonts/` directory. The root directory also includes HTML, CSS, and JavaScript files consistent with a specimen website. No Makefile or explicit build script was found at the root level.
+
+## Notes
+Srisakdi is a Thai display typeface by Cadson Demak, available in Regular and Bold weights. The METADATA.pb source block previously lacked a commit hash, file mappings, and branch specification.