diff --git a/canon/standards/security-zones_v0.1.md b/canon/standards/security-zones_v0.1.md
index 50a1899..1d3df36 100644
--- a/canon/standards/security-zones_v0.1.md
+++ b/canon/standards/security-zones_v0.1.md
@@ -337,7 +337,7 @@ evaluated where their effects occur. This requires no zone-engine runtime.
 
 ## 10. Adoption
 
-The draft is offered to net-kingdom for publication. Adoption requires:
+Net-kingdom published this standard at revision `337484a`. Adoption requires:
 
 1. flex-auth and ops-warden accept the initial control profile or publish a
    versioned replacement with total zone and `unknown` coverage;
@@ -345,3 +345,8 @@ The draft is offered to net-kingdom for publication. Adoption requires:
 3. a third consumer compiles or reads the resolved view; and
 4. ops-warden retires `policy.enabled` and the dormant `trust_zone` constant in
    the same migration.
+
+All four gates were met on 2026-08-22. The owning zone-engine repository records
+the exact consumer revisions, tests, resolved membership digests, and live
+caller decision in
+`docs/evidence/security-zone-adoption-2026-08-22.md`.