VALIDATION_REPORT.md

Validation Report — Distal Proxy Atomization Settlement Harness v0.1

BOOT: PASS PACKAGE_HYGIENE: PASS FIXTURE_COUNT: 10/10 SCENARIO_RUNS: PASS RECEIPT_EXPORT: PASS SCHEMA_FILES: PASS NON_OVERCLAIM_BOUNDARY: PASS

Fixture Results

• DPAS-001 Clean Distal Repair: settlement=REPAIR_ACCEPTED_WITH_SCAR propagation=PROPAGATING_WITH_MONITORING receipt_hash=e4b549fd3eed36ad...
• DPAS-002 Plausible Reassembly Fraud: settlement=NON_SETTLEABLE_TRACE_LAUNDERING propagation=PROPAGATION_REFUSED receipt_hash=e2dc44ebcdc54dce...
• DPAS-003 Split Proxy Field: settlement=REPAIR_STRAINED_PENDING_REVIEW propagation=PROPAGATION_REFUSED receipt_hash=d5d2286b67f9c79b...
• DPAS-004 Scar Erasure Attempt: settlement=NON_SETTLEABLE_TRACE_LAUNDERING propagation=PROPAGATION_REFUSED receipt_hash=1435a9a802c0bd5e...
• DPAS-005 Memory-as-Permission Failure: settlement=MUST_STOP_POISONED_MEMORY propagation=PROPAGATION_REFUSED receipt_hash=7041a96fc5961161...
• DPAS-006 Counter-Synthesis Bypass: settlement=NON_SETTLEABLE_BOUNDARY_VIOLATION propagation=PROPAGATION_REFUSED receipt_hash=4c43628e4a984b82...
• DPAS-007 Temporal Mismatch: settlement=QUARANTINED_TEMPORAL_MISMATCH propagation=PROPAGATION_REFUSED receipt_hash=d7f7d97e67162d74...
• DPAS-008 Poisoned Memory Boundary: settlement=MUST_STOP_POISONED_MEMORY propagation=PROPAGATION_REFUSED receipt_hash=ba0b75cafae513eb...
• DPAS-009 Mandatory Silence Trigger: settlement=REPAIR_ACCEPTED_WITH_SCAR propagation=MANDATORY_SILENCE receipt_hash=2610a5fbaf9ea58b...
• DPAS-010 Controlled Re-Propagation: settlement=REPAIR_ACCEPTED_WITH_SCAR propagation=CONTROLLED_REPROPAGATION receipt_hash=b1f12903dcae5313...

Specific Gate Coverage

• TRACE_LAUNDERING_DETECTION: PASS (DPAS-002, DPAS-004)
• SCAR_ERASURE_DETECTION: PASS (DPAS-004)
• SOURCE_RETURN_FAILURE: PASS (DPAS-002, DPAS-008)
• TEMPORAL_MISMATCH_DETECTION: PASS (DPAS-007)
• COUNTER_SYNTHESIS_BYPASS_DETECTION: PASS (DPAS-006)
• POISONED_MEMORY_BOUNDARY: PASS (DPAS-005, DPAS-008)
• MANDATORY_SILENCE_TRIGGER: PASS (DPAS-009)
• CONTROLLED_REPROPAGATION: PASS (DPAS-010)

FINAL STATUS: HOSTED_PASS_WITH_REVIEWER_NOTES

Asset Update

• X_CARD_ASSET: PASS (assets/social_card.png updated for Hugging Face / X link preview display)

Runtime Compatibility Patch — 2026-06-21

Patch target: Hugging Face startup failure caused by ImportError: cannot import name 'HfFolder' from 'huggingface_hub'.

Applied fix: Added huggingface-hub==0.34.3 to requirements.txt while keeping gradio==4.44.1 and pydantic==2.10.6 unchanged.

Reason: The app targets the existing Gradio 4.44.1 UI surface. Pinning the Hub client below the breaking API change restores the HfFolder import path expected by this Gradio line without changing application logic, fixtures, receipts, schemas, or X-card assets.

Boundary: No app logic, fixture data, receipt data, schema content, network calls, subprocess behavior, hidden persistence, or card imagery was changed.

v0.1.2 Gradio 6.5.1 Runtime Patch

Patch purpose: resolve the Hugging Face runtime path that produced TypeError: unhashable type: 'dict' during Gradio/Jinja/Starlette template rendering and the downstream localhost accessibility failure.

Changes applied:

• Upgraded Gradio lock from gradio==4.44.1 to gradio==6.5.1.
• Upgraded Pydantic lock from pydantic==2.10.6 to pydantic==2.12.5.
• Added fastapi<1.0 and starlette<1.0 guards to prevent template-signature drift into Starlette 1.x.
• Hardened launch binding with server_name="0.0.0.0", server_port=int(os.environ.get("PORT", "7860")), and show_error=True.
• No fixture, schema, receipt, social-card, settlement, propagation, or boundary logic was changed.

v0.1.3 HF SSR Disable Patch

Patch purpose: resolve the Hugging Face Gradio 6 startup state reporting with SSR ⚡ (experimental, to disable set ssr_mode=False in launch()) by explicitly disabling server-side rendering for this Space package.

Changes applied:

• Added ssr_mode=False to demo.launch(...).
• Kept server_name="0.0.0.0", server_port=int(os.environ.get("PORT", "7860")), and show_error=True.
• Kept gradio==6.5.1, pydantic==2.12.5, fastapi<1.0, and starlette<1.0 unchanged.
• No fixture, schema, receipt, social-card, settlement, propagation, or boundary logic was changed.

Validation:

• Python import: PASS.
• Fixture count: PASS, 10/10 loaded.
• Scenario runner: PASS on fixture smoke test.
• Local root HTTP render: PASS, returned HTTP 200 with SSR disabled.
• Package boundary: PASS, no new runtime behavior beyond launch-mode hardening.

v0.1.4 ASGI Healthcheck Patch

• Replaced direct demo.launch(...) with a FastAPI + gr.mount_gradio_app(...) ASGI wrapper.
• Added /healthz route for deterministic HF container health probing.
• Mounted the Gradio Blocks app at / so the user-facing UI remains Gradio, not static HTML.
• Added uvicorn>=0.30,<1.0 to requirements for explicit ASGI serving.
• Kept fixtures, schemas, exported receipts, X-card, settlement logic, propagation logic, and boundary docs unchanged.