diff --git a/automation-smoke-B.txt b/automation-smoke-B.txt
new file mode 100644
index 0000000..b2fd25c
--- /dev/null
+++ b/automation-smoke-B.txt
@@ -0,0 +1 @@
+2026-02-19 17:43:48 KST
diff --git a/automation-smoke-B2.txt b/automation-smoke-B2.txt
new file mode 100644
index 0000000..0f12124
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+++ b/automation-smoke-B2.txt
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+smoke B2 revalidation timestamp (local): 2026-02-19T17:45:49+09:00
+smoke B2 revalidation timestamp (UTC): 2026-02-19T08:45:49+00:00