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HF_RUNTIME_FIX_RECEIPT_4.md

@@ -0,0 +1,32 @@
+# HF Runtime Fix Receipt 4
+
+## Packet
+HF_Substrate_Video_Atomization_Runtime_v0_1_PATCHED6
+
+## Error addressed
+The Hugging Face build failed before container startup because the Space metadata requested one Gradio version while `requirements.txt` requested another:
+
+```text
+The user requested gradio==4.44.0
+The user requested gradio==4.44.1
+ResolutionImpossible
+```
+
+## Cause
+Hugging Face Spaces reads `sdk_version` from the README front matter and injects `gradio[oauth]==<sdk_version>` into the build command. The prior packet changed `requirements.txt` to `gradio==4.44.1` but left README metadata at `sdk_version: 4.44.0`, creating a hard resolver conflict.
+
+## Fix applied
+1. Updated README Space metadata from `sdk_version: 4.44.0` to `sdk_version: 4.44.1`.
+2. Kept `requirements.txt` at `gradio==4.44.1` so the SDK metadata and dependency file now agree.
+3. Replaced the final bare `demo.launch()` with explicit Hugging Face binding:
+
+```python
+demo.launch(
+    server_name="0.0.0.0",
+    server_port=int(os.environ.get("PORT", "7860")),
+    show_error=True,
+)
+```
+
+## Boundary
+No atomization logic, hashing logic, frame sampling, scene detection, trace-stack construction, HIR/OAM receipt generation, or packet-generation logic was changed.

HF_Substrate_Video_Atomization_Runtime_v0_1_PATCHED6.zip.sha256

@@ -0,0 +1 @@
+207ad9cb9dbaba4629e69a63d849caa74017967e15ad4ac18340fdb11a79d8ce  HF_Substrate_Video_Atomization_Runtime_v0_1_PATCHED6.zip

README.md

@@ -4,7 +4,7 @@ emoji: 🎞️
 colorFrom: blue
 colorTo: indigo
 sdk: gradio
-sdk_version: 4.44.0
+sdk_version: 4.44.1
 python_version: 3.11
 app_file: app.py
 pinned: false
@@ -54,8 +54,8 @@ This Space pins the Python runtime to 3.11 because Python 3.13 removed the stdli
 
 ## Runtime compatibility patch 2
 
-This packet pins `huggingface_hub==0.25.2` because `gradio==4.44.0` imports `HfFolder` during startup. Newer `huggingface_hub` releases can remove that export path, causing `ImportError: cannot import name 'HfFolder' from 'huggingface_hub'`.
+This packet pins `huggingface_hub==0.25.2` because Gradio 4.44.x can import `HfFolder` during startup. Newer `huggingface_hub` releases can remove that export path, causing `ImportError: cannot import name 'HfFolder' from 'huggingface_hub'`.
 
 ## Runtime compatibility patch 3
 
-This packet removes `type="filepath"` from the `gr.Video(...)` upload component because `gradio==4.44.0` rejects that keyword on `Video.__init__`. The callback still receives the uploaded video path, so the source-bound atomization route is unchanged.
+This packet removes `type="filepath"` from the `gr.Video(...)` upload component because Gradio 4.44.x rejects that keyword on `Video.__init__`. The callback still receives the uploaded video path, so the source-bound atomization route is unchanged.

app.py

@@ -543,9 +543,8 @@ This v0.1 Space demonstrates the source-bound data-hologram layer.
     )
 
 if __name__ == "__main__":
-    port = int(os.environ.get("PORT", "7860"))
     demo.launch(
         server_name="0.0.0.0",
-        server_port=port,
+        server_port=int(os.environ.get("PORT", "7860")),
         show_error=True,
     )