Record tangent reconstruction leakage audit HF verification

workspace/reports/2026-07-03.md

@@ -886,6 +886,11 @@ hand-built chart statistics.
   - uploaded paper/report commits: `latex/main.tex` `19b6b6ea42f137d4a96c98617d7c5ed2a5a57771`, `latex/main.pdf` `754492434a62b6bdaf0522b66f9415f6e73ccc4b`, report `ba65345749af3ce58a87a4c4067e69efb4de7779`, audit `6fbf8566164e108bb907801a7507b38014f468ef`.
   - uploaded selector-calibration run and summary artifacts under commit `0987d01efdad07576b8592d9a2b6d1cad640aa96`.
   - verified SHA-256 prefixes: learned selector `77a1d1619c7f`, nonlinear selector `abef0a165181`, summary script `bec2c1a5464b`, dominance selector test `4680a19b4546`, `latex/main.tex` `b1851e896702`, `latex/main.pdf` `3d801dda5977`, report `0401ed8e953a`, audit `64cef970e6f4`, summary CSV `3ae6bb5f8cd7`, summary MD `3c505ed031b5`, best chart-compat metrics `661c5dde3110`, best chart-compat table `4a3250818881`, chart-compat success metrics `42d3cfa9a52a`, nonlinear success-weighted reg metrics `2b21023dfad2`, and nonlinear utility reg metrics `bc81a5b6ca93`.
+- Tangent reconstruction/hash-clean leakage audit targeted HF upload completed and was verified by raw Hub resolve SHA comparison.
+  - uploaded/verified code commits: tangent reconstruction check `842a8d96c5432740a09562aac14846158c617c57`, leakage audit `49f6940b9a289944eb5148c57efde7675bb4d539`; rollout-comparison code already matched the remote snapshot.
+  - uploaded refreshed paper PDF under commit `8196eed86cb220f27d8c6d5b49af458499ca8025`; some source/report files were already synchronized by the 15-minute daemon and matched raw Hub bytes.
+  - uploaded tangent reconstruction, leakage audit, val16 comparison, and summary artifacts under commit `2e8181d1e00cb43152e59f4b789c54a1e7cc50a5`.
+  - verified SHA-256 prefixes: tangent reconstruction script `b71a3f397be1`, leakage audit script `a24153da173b`, rollout comparison script `339a5eb0dbb9`, `latex/main.tex` `1a306adaa2e5`, `latex/main.pdf` `93fa1842b542`, audit report `59dfb1517bfb`, original tangent reconstruction metrics `871e548b1932`, RGB-ref tangent reconstruction metrics `c33a63d17a25`, original leakage JSON `574ed0c325b4`, original leakage report `73e7c650c66c`, RGB-ref leakage JSON `51d2b374d8bb`, RGB-ref leakage report `73e7c650c66c`, val16 comparison metrics `0f6245610862`, summary CSV `1e6d16d1cf84`, and summary MD `fe1127391293`.
 
 ## Next Actions