diff --git a/harness/experiments/prerelease37-package-integrity-20260924/.gitattributes b/harness/experiments/prerelease37-package-integrity-20260924/.gitattributes
index 7c9ec5c8..2fa3c8ae 100644
--- a/harness/experiments/prerelease37-package-integrity-20260924/.gitattributes
+++ b/harness/experiments/prerelease37-package-integrity-20260924/.gitattributes
@@ -1,4 +1,5 @@
-inspect_studio_package.py -text
-inspection.json -text
-download.json -text
-documents.json -text
+# Preserve executed/captured bytes; CRLF is intentional in these records.
+inspect_studio_package.py -text whitespace=cr-at-eol
+inspection.json -text whitespace=cr-at-eol
+download.json -text whitespace=cr-at-eol
+documents.json -text whitespace=cr-at-eol