diff --git a/.task/fix-svc-static-deploy-test-port-flake.md b/.task/fix-svc-static-deploy-test-port-flake.md
index 4d6998b3..ed9a861b 100644
--- a/.task/fix-svc-static-deploy-test-port-flake.md
+++ b/.task/fix-svc-static-deploy-test-port-flake.md
@@ -90,3 +90,44 @@
   "receipt_path": "/home/weichen/.cache/agent-system-dev/evidence/1247ce47e3885b17ccae7257ba8e6fdd8760f56ef681f89967a0e313ce8142ff.json"
 }
 ```
+
+<!-- Local receipt: SELF. Digests detect corruption; they do not authenticate a reviewer or CI. -->
+```json
+{
+  "summary_schema": 1,
+  "source": "SELF",
+  "timestamp": "2026-10-21T03:04:28.871393+00:00",
+  "command": "sh -c 'set -e; echo \"[1] target test on a clean host:\"; PYTHONDONTWRITEBYTECODE=1 python3 -m unittest tests.test_svc.SvcDbRecoveryTests.test_static_fresh_deploy_registers_pidcheck_and_starts 2>&1 | tail -3; echo; echo \"[2] same test while the legacy hard-coded port is held by a foreign process:\"; bash /tmp/occupy-port.sh 18951 env PYTHONDONTWRITEBYTECODE=1 python3 -m unittest tests.test_svc.SvcDbRecoveryTests.test_static_fresh_deploy_registers_pidcheck_and_starts 2>&1 | tail -4; echo; echo \"[3] whole module tests.test_svc:\"; PYTHONDONTWRITEBYTECODE=1 python3 -m unittest tests.test_svc 2>&1 | tail -3; echo; echo \"[4] legacy port released again:\"; (ss -ltn | grep -q \":18951 \" && echo LEAK) || echo released'",
+  "exit_code": 0,
+  "cwd": "/home/weichen/projects/Agent-System-Dev-wt-fix-svc-static-deploy-test-port-flake",
+  "before_head": "d0b217d3a486d32db91d69539c39d07ed9dbdae0",
+  "after_head": "d0b217d3a486d32db91d69539c39d07ed9dbdae0",
+  "branch": "fix/svc-static-deploy-test-port-flake",
+  "target_branch": "main",
+  "target_head": "a496ea0f0249b2b412354677ef97612ccd692d25",
+  "root_target": "main",
+  "immediate_target": "main",
+  "before_tracked_diff_sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+  "after_tracked_diff_sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+  "output_tail": [
+    "OK",
+    "",
+    "[2] same test while the legacy hard-coded port is held by a foreign process:",
+    "----------------------------------------------------------------------",
+    "Ran 1 test in 0.599s",
+    "",
+    "OK",
+    "",
+    "[3] whole module tests.test_svc:",
+    "Ran 23 tests in 29.185s",
+    "",
+    "OK",
+    "",
+    "[4] legacy port released again:",
+    "released"
+  ],
+  "output_sha256": "d8f352a6d39b09c2fca2e868a40723780fa8c7cf3ea4ab79600d894d2069db9f",
+  "receipt_sha256": "314db6279eec9bfc2666b2533347df850ada748e6e99c481bc1633f3faf34c4d",
+  "receipt_path": "/home/weichen/.cache/agent-system-dev/evidence/314db6279eec9bfc2666b2533347df850ada748e6e99c481bc1633f3faf34c4d.json"
+}
+```