diff --git a/openspec/changes/add-daily-api-monitor/.openspec.yaml b/openspec/changes/archive/2026-10-02-add-daily-api-monitor/.openspec.yaml
similarity index 100%
rename from openspec/changes/add-daily-api-monitor/.openspec.yaml
rename to openspec/changes/archive/2026-10-02-add-daily-api-monitor/.openspec.yaml
diff --git a/openspec/changes/add-daily-api-monitor/design.md b/openspec/changes/archive/2026-10-02-add-daily-api-monitor/design.md
similarity index 100%
rename from openspec/changes/add-daily-api-monitor/design.md
rename to openspec/changes/archive/2026-10-02-add-daily-api-monitor/design.md
diff --git a/openspec/changes/add-daily-api-monitor/proposal.md b/openspec/changes/archive/2026-10-02-add-daily-api-monitor/proposal.md
similarity index 100%
rename from openspec/changes/add-daily-api-monitor/proposal.md
rename to openspec/changes/archive/2026-10-02-add-daily-api-monitor/proposal.md
diff --git a/openspec/changes/add-daily-api-monitor/specs/api-monitoring/spec.md b/openspec/changes/archive/2026-10-02-add-daily-api-monitor/specs/api-monitoring/spec.md
similarity index 100%
rename from openspec/changes/add-daily-api-monitor/specs/api-monitoring/spec.md
rename to openspec/changes/archive/2026-10-02-add-daily-api-monitor/specs/api-monitoring/spec.md
diff --git a/openspec/changes/add-daily-api-monitor/tasks.md b/openspec/changes/archive/2026-10-02-add-daily-api-monitor/tasks.md
similarity index 81%
rename from openspec/changes/add-daily-api-monitor/tasks.md
rename to openspec/changes/archive/2026-10-02-add-daily-api-monitor/tasks.md
index 7514fc9..c418399 100644
--- a/openspec/changes/add-daily-api-monitor/tasks.md
+++ b/openspec/changes/archive/2026-10-02-add-daily-api-monitor/tasks.md
@@ -53,5 +53,13 @@
   ruff, smoke test in `qgis/qgis:ltr` and `:stable` – unchanged plugin
   code, must stay green) and `openspec validate add-daily-api-monitor
   --strict`; verify all clean
-- [ ] 4.3 After merge into `main`: manual `workflow_dispatch` on `main`,
+- [x] 4.3 After merge into `main`: manual `workflow_dispatch` on `main`,
   inspect the summary and that no issue was opened on a clean run
+  - Run 37059874538 on `main` (02144d8), 2026-10-02: not a clean run –
+    `api.aiscr.cz/2.2/oai` returns `amcr:amcr` for `metadataPrefix=oai_dc`
+    since that evening (`2.0`/`2.1` correct). Contract job FAIL on all 17
+    OAI sets, live job FAIL on all 17 OAI `fetch_set`; digiarchiv facets
+    and downloads OK. Report opened issue #89 with label `api-monitor`,
+    deployed version, 34 failing checks and run link; run ended red as
+    designed. The clean-run path (no issue / issue closed) was verified
+    by the dry run in 3.2 and waits for the API fix.