diff --git a/tests/evidence/m11b2d_a3a_single_tx_after_revert_corrected.txt b/tests/evidence/m11b2d_a3a_single_tx_after_revert_corrected.txt
new file mode 100644
index 0000000..308c26c
--- /dev/null
+++ b/tests/evidence/m11b2d_a3a_single_tx_after_revert_corrected.txt
@@ -0,0 +1,17 @@
+# CMD: cd modules/world_sync && ./.venv/bin/python -m pytest tests/test_m11b2_single_tx.py -q --tb=no
+# DATE: 2026-09-22T22:23:24+08:00
+# TASK: M11b-2d-A3a 重跑并修正 A3 证据 CMD 文件名笔误（响应 QC #14）
+# NOTE: 旧证据 m11b2d_a3_single_tx_after_revert.txt 首行 CMD 写成 tests/test_m11b2d_single_tx.py（多一个 d，该文件不存在），
+#       与输出正文的 tests/test_m11b2_single_tx.py 不一致。本文件为按正确路径重跑的原样输出，旧文件保留不覆盖。
+FF..F.FFF.F........F....................xxxxxxxx                         [100%]
+=========================== short test summary info ============================
+FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_broadcast_happens_only_after_commit
+FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_event_and_state_written_in_one_transaction
+FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_payload_serialised_into_payload_json_column
+FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_trace_is_begin_commit_broadcast_in_that_order
+FAILED tests/test_m11b2_single_tx.py::TestNormalWrite::test_update_path_bumps_version_server_side
+FAILED tests/test_m11b2_single_tx.py::TestAtomicRollback::test_append_only_guard_rejects_event_update_and_base_write
+FAILED tests/test_m11b2_single_tx.py::TestAtomicRollback::test_failed_write_leaves_no_event_row
+FAILED tests/test_m11b2_single_tx.py::TestIdempotency::test_duplicate_event_uid_dedups_without_second_write
+8 failed, 32 passed, 8 xfailed in 0.29s
+# RC=1