diff --git a/docs/evidence/2026-10-13-netkingdom-security/playwright-activation-preparation.json b/docs/evidence/2026-10-13-netkingdom-security/playwright-activation-preparation.json
new file mode 100644
index 00000000..ec554f6c
--- /dev/null
+++ b/docs/evidence/2026-10-13-netkingdom-security/playwright-activation-preparation.json
@@ -0,0 +1,86 @@
+{
+  "observed_at": "2026-10-13",
+  "source_repo": "net-kingdom",
+  "source_base": "5dd74dfbdf3fd38adb1bfc1bdc1326181435f0e9",
+  "workplan_id": "NK-WP-0050",
+  "task_id": "NK-WP-0050-T02",
+  "custodian_task_id": "CUST-WP-0080-T05",
+  "result": "private_activation_patch_preparation_verified_not_live",
+  "files": {
+    "sso-mfa/k8s/keycape/playwright-activation.py": "5ac683b3324b00e6253f6040f4c73057027b1f98f7071160a6153794ba522757",
+    "sso-mfa/k8s/keycape/test_playwright_activation.py": "6fc22d091f27a76c32d2fb0a7fc3c6e18e54ff98d242699c518b2f9dc9fd4cbd",
+    "sso-mfa/k8s/keycape/playwright-registration.py": "bf2d6b83d93629df8ddaf6c31d6c7408ae3866969d63895714df0e08a570da99",
+    "sso-mfa/k8s/keycape/test_playwright_registration.py": "b97ea8619ac768f520e4058aeb50b0b1e8ef6d2e9a1a0fff932a151a3d4b61ae",
+    "docs/playwright-registration.md": "ebc7ce218965f548cfe21047d0de12aa529c3aa5f2537663eb74d43bba387f46",
+    "workplans/NK-WP-0050-playwright-consumer-registration.md": "0be0b643409d0731d4924c95566facdef58b1c65c5c1276f7f308ebfb2271fb7"
+  },
+  "verification": {
+    "focused_tests": {
+      "run": 90,
+      "failures": 0,
+      "errors": 0,
+      "skipped": 0
+    },
+    "focused_log_sha256": "cbd33f8bf5d692c783413fce6bc3968bc5d21a8892c95b505a2137df55281bcc",
+    "jsonpatch_version": "1.32",
+    "independent_patch_application": "jsonpatch RFC 6902 on synthetic API objects; controller status simulated",
+    "native_startup_check": {
+      "original_registry_valid": true,
+      "proposed_registry_valid": true,
+      "verifier_sha256": "046d7d4d621c287ff0097bb7cdade377fa5187432bad253a55f1932111c83c6a",
+      "synthetic_only": true,
+      "issuer_revision": "1344fc80e56315c5c99f58993f9ee02ce79e8a76"
+    },
+    "applied_files_match_frozen_manifest": true,
+    "secret_scan": {
+      "status": "clean",
+      "changed_blobs": 6,
+      "version": "8.30.1"
+    },
+    "initial_focused_tests": {
+      "run": 88,
+      "failures": 0,
+      "errors": 0,
+      "skipped": 0
+    },
+    "collision_regressions": {
+      "baseline_failures": 2,
+      "reasons": [
+        "unreviewed client-ID fallback audience accepted",
+        "second env name referencing proposed agent Secret/key accepted"
+      ],
+      "baseline_log_sha256": "65821b8a1e9a1e55e54b80613896c7baf46b901cbc4a95b5a3769bc2d08ba321",
+      "after_repair_passed": 2
+    },
+    "evidence_scan_triage": {
+      "rule": "generic-api-key",
+      "classification": "false_positive_public_source_revision",
+      "blocked_blob_id": "d42c50f0824b2dcf3584915c3873ac7dffc52837",
+      "verification": "Flagged keycape_source value exactly equals local KeyCape git HEAD; no credential value. Renamed field to issuer_revision; scanner rules and hooks unchanged."
+    }
+  },
+  "behavior": [
+    "Source/data/spec/UID/resourceVersion-bound private proposal, single Recreate issuer and immutable owner image profile.",
+    "Explicit stop, observed zero replicas and no remaining registry consumers, registry update, env binding update, then resume.",
+    "Direct/projected volume and env consumers, including terminating/init/ephemeral pods, prevent registry writes.",
+    "Native verifier checksum pin, both original/proposed config checks, explicit env names, clean subprocess environment and contained diagnostics.",
+    "Rollback accepts only exact retained original/candidate states; preserves pre-existing registrations/bindings; unknown or unrelated drift requires reconciliation.",
+    "No-op proposals and rollback before any execution cause no issuer outage.",
+    "Dedicated inventory considers the issuer client-ID audience fallback; proposed agent delivery cannot alias another issuer environment binding."
+  ],
+  "limits": [
+    "No live CLI, Kubernetes client, credential access, registry read or mutation was used.",
+    "The private library is not an authority boundary: protected executor must supply fresh complete observations and an independently approved exact digest, with custody/identity evidence and recovery-state custody.",
+    "Kubernetes has no cross-object transaction; an exclusive attended maintenance procedure and planned authentication interruption remain necessary.",
+    "The locally built verifier and synthetic startup checks are not deployed image admission or native Kubernetes server acceptance.",
+    "Current source/cluster/image pinning, owner custody returns, supervisor disposition, GitOps reconciliation and real readiness/issuance/login/consumer checks remain open.",
+    "Issued JWTs remain valid until expiry; active connections require transport-owner termination."
+  ],
+  "knowledge_orientation": {
+    "version": "0.2.6",
+    "digest": "8d1d6a9d4d07fec7b619618de7dfe2be2254c1790f85f4198c7fe19db9751c02",
+    "status": "withheld/source-changed/orientation-only; current sources used"
+  },
+  "source_commit": "276b95f6bab983a06795c26d5592b895b9a55f27",
+  "preparation_commit": "eba6e1fdbb2d368093cb2effd4d798f393e0482e"
+}
diff --git a/infra/security-flow/playwright-delivery.json b/infra/security-flow/playwright-delivery.json
index 7bd3718f..252e0024 100644
--- a/infra/security-flow/playwright-delivery.json
+++ b/infra/security-flow/playwright-delivery.json
@@ -115,8 +115,8 @@
       "message_id": "c6b4dfb0-44d5-4f12-8854-2c38ab6dc454",
       "responsibility": "Supported loopback/custom-scope registration outside current browser-RP type; registration and governed per-agent custody with Platform.",
       "accepted_task_id": "NK-WP-0050-T02",
-      "acceptance": "NetKingdom source ownership accepted in 5dd74df; NK-WP-0050-T01 compiler/preservation/native disposable preparation done. T02 custody integration and guarded activation todo; T03 live acceptance wait. No custody/live grant inferred.",
-      "source_commit": "5dd74dfbdf3fd38adb1bfc1bdc1326181435f0e9",
+      "acceptance": "NK-WP-0050-T01 registration preparation done. T02 progress: digest-bound private activation, conditional patch/readback and exact original-state rollback preparation verified in eba6e1f plus 276b95f collision repair; governed custody, protected executor integration and scoped live action remain open. T03 live acceptance waits.",
+      "source_commit": "276b95f6bab983a06795c26d5592b895b9a55f27",
       "source_workplan": "workplans/NK-WP-0050-playwright-consumer-registration.md"
     },
     {
@@ -187,6 +187,15 @@
       "identity_acceptance": false,
       "custody_admitted": false,
       "live_activated": false
+    },
+    {
+      "repo": "net-kingdom",
+      "commit": "276b95f6bab983a06795c26d5592b895b9a55f27",
+      "implementation_task": "NK-WP-0050-T02",
+      "accepted_scope": "Private activation patch preparation and exact original-state recovery, including reproduced effective-audience/delivery-alias collision repair; 90 focused tests and native synthetic startup checks pass.",
+      "custody_admitted": false,
+      "live_activated": false,
+      "identity_acceptance": false
     }
   ]
 }
diff --git a/workplans/CUST-WP-0080-netkingdom-security-blueprint-and-gap-closure.md b/workplans/CUST-WP-0080-netkingdom-security-blueprint-and-gap-closure.md
index 54f27853..6f6f2fef 100644
--- a/workplans/CUST-WP-0080-netkingdom-security-blueprint-and-gap-closure.md
+++ b/workplans/CUST-WP-0080-netkingdom-security-blueprint-and-gap-closure.md
@@ -530,3 +530,17 @@ in the October 13 evidence directory. Case now links NK-WP-0050-T02 for governed
 custody and guarded activation, with T03 awaiting actual issuer/consumer receipts.
 No browser-case admission, custody grant, real identity trial or live rollout is
 inferred. Other identity/authenticator/transport owner returns remain missing.
+
+2026-10-13 registration activation preparation published in NetKingdom
+`eba6e1f`: single-Recreate stop/configure/resume sequencing, native verifier pin,
+private proposal digest and exact object/data/spec conditions, pod-quiescence
+checks, readback and original-state rollback now have 90 passing focused tests
+with no skips plus native synthetic KeyCape startup checks. Follow-up `276b95f`
+refuses reproduced implicit-audience and aliased-Secret collisions; both new
+regressions failed before repair and pass afterward. Pre-existing clients
+and bindings survive rollback; intervening drift refuses stale replay.
+NK-WP-0050-T02 is progress. The module has no live CLI or Kubernetes connection;
+protected executor/recovery-state integration, admitted identity/custody, exact
+current image/cluster and supervised live acceptance remain open. Receipt:
+`playwright-activation-preparation.json` in the October 13 evidence directory.
+No live credentials or deployments changed; this does not close consumer delivery.