# C294 evidence

Read the report and compact checkpoint. Frozen inputs are in sources. The calculation is evidence/CALCULATION.py; its portable runner is evidence/check_c294.py.

Reproduce from this extracted folder:

    python3 evidence/check_c294.py --out replay

Compare replay/DATA.json and replay/RESULTS.json with evidence. SOURCE_MANIFEST.json authenticates inputs. ARTIFACT_MANIFEST.json authenticates every payload except itself. The certificate binds the predecessor and current results. Original workspace paths are provenance only and are not needed for replay.

Author review only; no canonical amendment or graph edit. NEXT_STEP_DECISION.json records the reassessment made after this result.