From 4817b151b8d27dd5e5859abffbd2007b7462eb74 Mon Sep 17 00:00:00 2001
From: tegwick <bernd.worsch@gmail.com>
Date: Sun, 27 Sep 2026 20:19:54 +0200
Subject: [PATCH] Admit replacement window memo for the single tool proof

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a0e387-534d-70e3-ad53-4ea05676db8c
---
 examples/informed-decision-sitting/policy.md    | 16 ++++++++++++----
 examples/informed-decision-sitting/records.json | 17 +++++++++++++++++
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/examples/informed-decision-sitting/policy.md b/examples/informed-decision-sitting/policy.md
index c46ff33..a5ea118 100644
--- a/examples/informed-decision-sitting/policy.md
+++ b/examples/informed-decision-sitting/policy.md
@@ -2,7 +2,7 @@
 id: informed-decision.compact-sitting
 name: Compact sitting exact-record human review
 namespace: informed-decision:decision-memo
-version: v4
+version: v5
 status: ready
 package: flexauth.informed_decision.compact_sitting
 allow_ttl: 30s
@@ -50,6 +50,10 @@ EUR 10 single-attempt tool proof. Native pins come from informed-decision
 `docs/evidence/2026-09-27-tool-budget-approval-create.json`. Existing records,
 actions and identity requirements remain unchanged.
 
+v5 (2026-09-27, REINAH-WP-0003-T06) admits the replacement-window memo
+`memo:infd-20260927-b02` with fresh native pins. The accepted b01 record is
+preserved; this change does not extend its signed execution window.
+
 The identity bar matches T03: authenticated informed-decision caller,
 `net-kingdom-admins`, fresh KeyCape AAL2 MFA. No permission follows from
 memo content or presentation state. TokenReview must admit
@@ -98,6 +102,10 @@ records := {
   "memo:infd-20260927-b01": {
     "approval_id": "e9521804-8fce-4fbc-bfdf-8a1aa959fd61",
     "binding_digest": "sha256:7aefcee9b79eb3285997066b323ae1772e13d58f875aacc6eb5e9407bd1c1185"
+  },
+  "memo:infd-20260927-b02": {
+    "approval_id": "1e73e514-ef74-4bff-83e7-fa88a3eaba0c",
+    "binding_digest": "sha256:3e5951847e1909abe1561f561b4591228848a2e1a939b9bf5acab61e2db42773"
   }
 }
 
@@ -212,11 +220,11 @@ tool_proof_input := {
       "assurance": {"level": "aal2", "mfa": true, "source": "key-cape",
         "methods": ["pwd", "otp"], "at": time.now_ns() / 1000000000}}},
   "resource": {"tenant": "tenant:platform", "system": "informed-decision",
-    "type": "decision-memo", "id": "memo:infd-20260927-b01"},
+    "type": "decision-memo", "id": "memo:infd-20260927-b02"},
   "action": "accept",
   "context": {"memo_version": 1,
-    "approval_id": "e9521804-8fce-4fbc-bfdf-8a1aa959fd61",
-    "approval_binding_digest": "sha256:7aefcee9b79eb3285997066b323ae1772e13d58f875aacc6eb5e9407bd1c1185"},
+    "approval_id": "1e73e514-ef74-4bff-83e7-fa88a3eaba0c",
+    "approval_binding_digest": "sha256:3e5951847e1909abe1561f561b4591228848a2e1a939b9bf5acab61e2db42773"},
 }
 
 test_tool_proof_exact_record_allowed if {
diff --git a/examples/informed-decision-sitting/records.json b/examples/informed-decision-sitting/records.json
index d66d1d2..08a2854 100644
--- a/examples/informed-decision-sitting/records.json
+++ b/examples/informed-decision-sitting/records.json
@@ -151,5 +151,22 @@
       }
     },
     "memo_version": 1
+  },
+  "memo:infd-20260927-b02": {
+    "approval_id": "1e73e514-ef74-4bff-83e7-fa88a3eaba0c",
+    "binding_digest": "sha256:3e5951847e1909abe1561f561b4591228848a2e1a939b9bf5acab61e2db42773",
+    "label": "20260927-b02",
+    "binding": {
+      "action": "accept",
+      "actor": "informed-decision",
+      "principal": "helixforge-factory",
+      "purpose": "Accept one EUR 10 metered tool proof; no retry or publication; 2026-09-27T18:20:00Z through 2026-09-28T18:20:00Z",
+      "target": {
+        "id": "spend-envelope:hfact-glas-tool-proof-20260927-renewed-one-attempt",
+        "system": "rein-aharness",
+        "type": "spend-envelope"
+      }
+    },
+    "memo_version": 1
   }
 }