diff --git a/docs/verification.md b/docs/verification.md
index 596f261..138fa16 100644
--- a/docs/verification.md
+++ b/docs/verification.md
@@ -3341,3 +3341,34 @@ promoted.
   install, update, uninstall, clear, or reconfigure the application. It also
   did not change Play Console, production, the frozen hackathon test deployment,
   or the public Git remote.
+
+# 2026-08-21 final local quality and production-runtime recheck
+
+- The operator selected a stale-backup alert threshold of 36 hours, or 129600
+  seconds. The installed external monitor configuration contained that exact
+  value. Its observed state was `up`: readiness, aggregate metrics, and the
+  restore-verified backup heartbeat all passed. The heartbeat was 6208 seconds
+  old when inspected. The workstation backup timer remained enabled and
+  waiting for its daily 00:00 EEST invocation.
+- Production compact mode was checked through the running release rather than
+  inferred from the number of containers. The application reported role
+  `combined`; Phoenix Endpoint and Oban were both live children of the
+  application supervisor. Oban exposed the configured `maintenance`, `push`,
+  and `mail` queues with limits 2, 1, and 1. The database contained 1441
+  completed maintenance jobs and 22 completed mail jobs, with no available,
+  scheduled, retryable, executing, discarded, or cancelled backlog and no
+  non-successful job from the preceding seven days.
+- The isolated quality unit
+  `codex-heavy-wnh-final-quality-20260821-20260821-014659-1951688.service`
+  exited successfully after 2 minutes 48.647 seconds with a 257.2 MiB memory
+  peak. ExUnit reported 484 passing tests. Formatting, compilation, xref,
+  Credo, Sobelow, Dialyzer, dependency audits, infrastructure checks, image
+  scans, Compose and release checks all passed. The final Debian 13.6 runtime
+  image scan reported zero detected vulnerabilities.
+- Exact post-run inspection found no container, network, volume, or temporary
+  quality/security image from that run. Production remained healthy at
+  `bb7eb58c8f14d8936cae0e968b50ae721516d213`; the frozen hackathon test
+  remained healthy at `cf7bacdf61ffb171ebac85e32dfcf12bc6972d59`.
+  Both public readiness endpoints returned the exact ready payload. The public
+  Git remote remained at `921e04b3608007675e22e7e26e0beb3975dbba58` and was
+  not pushed.