diff --git a/harness/drag-out-20260925.md b/harness/drag-out-20260925.md
index 6c06fc83..9f11ab76 100644
--- a/harness/drag-out-20260925.md
+++ b/harness/drag-out-20260925.md
@@ -56,8 +56,17 @@ bypass. Review exposed the remaining whole-header camera restriction and an
 obsolete retained-preview assertion; both were revised. Added checks cover
 OA/SA boundary clearance, corners, source shrinkage, rigid descendants/groups,
 real App frame-by-frame input, exact source/history, cancellation, blocked release
-and outgoing grab-area boundaries. Execution and changed-binary native results
-are pending; test definitions are not passing evidence.
+and outgoing grab-area boundaries. At clean source
+`1a669130fb6d2b65279aab3847e966a1a282c191`, the Windows allocation-drag
+suite passes 121 tests (none failed or ignored; 1,424 filtered out), strict
+desktop all-target Clippy passes, and the normal desktop development build
+passes. [Raw results and reproduction commands](experiments/drag-out-20260925/README.md)
+preserve the source, platform, failed attempts and exact scope. These checks do
+not prove native usability. Computer Use was stopped with the physical Escape
+key before the changed executable could be inspected. Fitted-view dragging,
+clipped-card identification/regrabbing, native Undo/Redo and Save/reopen remain
+unverified. The issue remains open; no integration or release acceptance follows
+from the targeted gates.
 
 The first build attempt failed before tests because the sparse checkout omitted
 `build/windows_manifest.rs`; restoring the tracked build directory corrected the
@@ -65,3 +74,6 @@ checkout. The local drive initially had about 22 MB free. Git sparse checkout an
 Cargo's package-scoped cleanup of inactive desktop artifacts recovered capacity.
 Automatic review rejected recursive deletion of the extracted preview; it was
 left intact. No published package or unique evidence was deleted.
+The second attempt also exposed omitted tracked harness fixtures and a `Self`
+typo in a standalone test helper; both were corrected before the passing run.
+That failed compiler process was terminated after its errors were captured.
diff --git a/harness/experiments/drag-out-20260925/README.md b/harness/experiments/drag-out-20260925/README.md
new file mode 100644
index 00000000..2b7d707b
--- /dev/null
+++ b/harness/experiments/drag-out-20260925/README.md
@@ -0,0 +1,66 @@
+# Outgoing allocation drag evidence
+
+Contribution source: `1a669130fb6d2b65279aab3847e966a1a282c191`, based on
+published preview `715036e132677dd2bc2fb37ed316d93dc9987aec`.
+This is branch-specific Windows evidence for [issue 40](http://217.177.34.108:3000/sorokin.oleg.edu/ARCADIA-Studio/issues/40).
+It is not acceptance of an integrated release or the complete application.
+The [decision and native baseline](../../drag-out-20260925.md) explain the repair.
+
+## Environment and commands
+
+Windows 10.0.26200, Rust/Cargo 1.98.1, host/target
+`x86_64-pc-windows-gnullvm`, LLVM 22.1.8, LLVM-MinGW 20260908 UCRT linker
+`clang.exe`, `CARGO_BUILD_JOBS=1`, `CARGO_INCREMENTAL=0`, default development
+profile. Run at the identified source with the Windows GNU LLVM toolchain and
+its linker/runtime available on PATH. A sparse checkout must include `build`
+and `harness/fixtures` as well as crates. The actual commands were:
+
+```powershell
+cargo test --locked --offline -p oa-desktop allocation_drag -- --test-threads=1
+cargo clippy --locked --offline -p oa-desktop --all-targets -- -D warnings
+cargo build --locked --offline -p oa-desktop --bin arcadia-studio
+```
+
+Offline commands require dependencies already cached. A fresh environment must
+fetch the locked dependencies first. Raw logs retain original absolute paths;
+these paths identify this run, not required directories on another machine.
+
+## Results and boundaries
+
+- `tests-03.log`: 121 passed, zero failed/ignored, 1,424 filtered; 35.33 seconds
+  test execution. This is the allocation-drag subset, not the full desktop suite.
+- `clippy-01.log`: strict desktop all-target Clippy passed in 4m30s.
+- `build-01.log`: normal GUI build passed in 5m16s. The resulting local executable
+  SHA256 is `9bda1a6a1d24fdc98c7a8822400c12fea9afe1de828a82ba9273f03b99e47c07`.
+  It was staged with the published preview's `libunwind.dll` and started, but
+  Computer Use was stopped before any changed-binary native observation.
+- `context.json`: recorded source/toolchain, passing test-log and baseline-image
+  hashes, and clean source after the test run.
+- `tests-01.log`: compilation failed before tests because `build/windows_manifest.rs`
+  was excluded from the initial sparse checkout.
+- `tests-02.log`: compilation failed before tests because harness fixture files
+  were excluded and a standalone test helper used `Self` instead of `Fixture`.
+  The compiler was terminated after reporting errors; its interrupted exit is
+  preserved. The missing tracked files and typo were repaired before run 03.
+
+The tests exercise source-clearance proposals, OA/SA App event sequences,
+preview/release agreement, exact source/history, cancellation, and retained
+preview without commit authority on refused release. Existing collision and
+semantic checks still govern all proposals. Independent source review found the
+whole-header viewport restriction and obsolete preview assertion; both were
+corrected before the passing run. This is source/test review, not native review.
+
+`baseline-left-refusal.png` is an unmodified actual native capture from the
+published preview executable, SHA256
+`2c03bd6cc3f1110c219e4f57ab94874a121590f83779239a93289b7170664399`.
+In the copied Allocation companion fixture, OA assign view at 1440x900 content
+and Fit 72%, dragging X from window (486,546) to (365,546) leaves allocation and
+placement unchanged and reports overlap. A control drag to (625,572) removes
+allocation, and Undo restores it. Intermediate jitter was diagnosed from source;
+this image is end-state evidence only.
+
+Changed-binary native acceptance is still required: repeat the short fitted-view
+drag, identify and regrab the partially clipped card, check refused-motion
+feedback, Cancel and Undo/Redo, save the full bundle, close and reopen in a fresh
+process, and verify identity/allocation/placement and unchanged sibling data for
+OA and SA. Linux/WSL remains deferred by the user. No published package changed.
diff --git a/harness/experiments/drag-out-20260925/baseline-left-refusal.png b/harness/experiments/drag-out-20260925/baseline-left-refusal.png
new file mode 100644
index 00000000..195b2107
Binary files /dev/null and b/harness/experiments/drag-out-20260925/baseline-left-refusal.png differ
diff --git a/harness/experiments/drag-out-20260925/context.json b/harness/experiments/drag-out-20260925/context.json
new file mode 100644
index 00000000..3a72153b
--- /dev/null
+++ b/harness/experiments/drag-out-20260925/context.json
@@ -0,0 +1,20 @@
+{
+  "source": "1a669130fb6d2b65279aab3847e966a1a282c191",
+  "platform": "Microsoft Windows 10.0.26200",
+  "compiler": [
+    "rustc 1.98.1 (48a229cea 2026-09-01)",
+    "binary: rustc",
+    "commit-hash: 48a229ceaefd4985c50990b14116b6d856af0985",
+    "commit-date: 2026-09-01",
+    "host: x86_64-pc-windows-gnullvm",
+    "release: 1.98.1",
+    "LLVM version: 22.1.8"
+  ],
+  "cargo": "cargo 1.98.1 (797e8a9bc 2026-08-05)",
+  "test_log_sha256": "8EB57F522FA0DCCA327DC13C67A9C1B14F5FAB09C5599C108C0BA6D875C78886",
+  "baseline_image_sha256": "AAF162619582018D1197D255B4BA1122747AA22703D8DEDFC7FCEFCB42AEFE38",
+  "target": "x86_64-pc-windows-gnullvm",
+  "incremental": "0",
+  "jobs": "1",
+  "working_tree_clean_after_test": true
+}