diff --git a/apply_events.cfm b/apply_events.cfm
index 35ac362..0b5a1e0 100644
--- a/apply_events.cfm
+++ b/apply_events.cfm
@@ -7,6 +7,15 @@
 <cfset data = deserializeJSON(body)>
 <cfset ops = structKeyExists(data, "ops") ? data.ops : []>
 <cfset supplementId = structKeyExists(data, "supplement_id") ? data.supplement_id : "">
+<cfset promptId = structKeyExists(data, "prompt_id") AND len(data.prompt_id) ? data.prompt_id : "">
+
+<!--- ALTER TABLE: добавить prompt_version если ещё нет --->
+<cftry>
+    <cfquery datasource="baza">
+        ALTER TABLE spec_events ADD COLUMN IF NOT EXISTS prompt_version UUID
+    </cfquery>
+    <cfcatch></cfcatch>
+</cftry>
 
 <cfset result = {ok: false, error: ""}>
 
@@ -44,7 +53,7 @@
             <!--- full_replace: явные DELETE для аудита (массовый INSERT) --->
             <cfif url.mode EQ "full_replace">
                 <cfquery datasource="baza">
-                    INSERT INTO spec_events (contract_id, supplement_id, seq, action, target_hash, comment, status)
+                    INSERT INTO spec_events (contract_id, supplement_id, seq, action, target_hash, comment, status, prompt_version)
                     SELECT 
                         <cfqueryparam value="#url.contract_id#" cfsqltype="cf_sql_varchar">,
                         <cfqueryparam value="#supplementId#" cfsqltype="cf_sql_varchar">,
@@ -52,7 +61,8 @@
                         'DELETE',
                         name_hash,
                         'full_replace',
-                        'applied'
+                        'applied',
+                        <cfif len(promptId)><cfqueryparam value="#promptId#" cfsqltype="cf_sql_varchar">::uuid<cfelse>NULL</cfif>
                     FROM spec_current
                     WHERE contract_id = <cfqueryparam value="#url.contract_id#" cfsqltype="cf_sql_varchar">
                 </cfquery>
@@ -101,7 +111,7 @@
                     <cfset ds = (structKeyExists(nr, 'date_start') AND len(nr.date_start)) ? nr.date_start : ''>
 
                     <cfquery name="evt" datasource="baza">
-                        INSERT INTO spec_events (contract_id, supplement_id, seq, action, new_values, comment, status)
+                        INSERT INTO spec_events (contract_id, supplement_id, seq, action, new_values, comment, status, prompt_version)
                         VALUES (
                             <cfqueryparam value="#url.contract_id#" cfsqltype="cf_sql_varchar">,
                             <cfqueryparam value="#supplementId#" cfsqltype="cf_sql_varchar">,
@@ -109,7 +119,8 @@
                             'ADD',
                             <cfqueryparam value="#serializeJSON(nr)#" cfsqltype="cf_sql_varchar">::jsonb,
                             <cfqueryparam value="#structKeyExists(op,'comment') ? op.comment : ''#" cfsqltype="cf_sql_varchar">,
-                            'applied'
+                            'applied',
+                            <cfif len(promptId)><cfqueryparam value="#promptId#" cfsqltype="cf_sql_varchar">::uuid<cfelse>NULL</cfif>
                         )
                         RETURNING id
                     </cfquery>
@@ -134,7 +145,7 @@
                     <cfif NOT structKeyExists(oldValues, th)>
                         <!--- target_hash не найден — создаём UNRESOLVED вместо падения --->
                         <cfquery datasource="baza">
-                            INSERT INTO spec_events (contract_id, supplement_id, seq, action, new_values, comment, status)
+                            INSERT INTO spec_events (contract_id, supplement_id, seq, action, new_values, comment, status, prompt_version)
                             VALUES (
                                 <cfqueryparam value="#url.contract_id#" cfsqltype="cf_sql_varchar">,
                                 <cfqueryparam value="#supplementId#" cfsqltype="cf_sql_varchar">,
@@ -142,7 +153,8 @@
                                 'UNRESOLVED',
                                 <cfqueryparam value="#serializeJSON(structKeyExists(op,'new_values') ? op.new_values : {})#" cfsqltype="cf_sql_varchar">::jsonb,
                                 <cfqueryparam value="UPDATE target_hash not found: #th#" cfsqltype="cf_sql_varchar">,
-                                'pending'
+                                'pending',
+                                <cfif len(promptId)><cfqueryparam value="#promptId#" cfsqltype="cf_sql_varchar">::uuid<cfelse>NULL</cfif>
                             )
                         </cfquery>
                         <cfset summary.unresolved++>
@@ -155,7 +167,7 @@
                     <cfset newDate = structKeyExists(nv, 'date_start') AND len(nv.date_start) ? nv.date_start : old.date_start>
 
                     <cfquery name="evt" datasource="baza">
-                        INSERT INTO spec_events (contract_id, supplement_id, seq, action, target_hash, new_values, comment, status)
+                        INSERT INTO spec_events (contract_id, supplement_id, seq, action, target_hash, new_values, comment, status, prompt_version)
                         VALUES (
                             <cfqueryparam value="#url.contract_id#" cfsqltype="cf_sql_varchar">,
                             <cfqueryparam value="#supplementId#" cfsqltype="cf_sql_varchar">,
@@ -164,7 +176,8 @@
                             <cfqueryparam value="#th#" cfsqltype="cf_sql_varchar">,
                             <cfqueryparam value="#serializeJSON(nv)#" cfsqltype="cf_sql_varchar">::jsonb,
                             <cfqueryparam value="#structKeyExists(op,'comment') ? op.comment : ''#" cfsqltype="cf_sql_varchar">,
-                            'applied'
+                            'applied',
+                            <cfif len(promptId)><cfqueryparam value="#promptId#" cfsqltype="cf_sql_varchar">::uuid<cfelse>NULL</cfif>
                         )
                         RETURNING id
                     </cfquery>
@@ -186,7 +199,7 @@
                 <cfelseif action EQ "DELETE">
                     <cfset th = op.target_hash>
                     <cfquery datasource="baza">
-                        INSERT INTO spec_events (contract_id, supplement_id, seq, action, target_hash, comment, status)
+                        INSERT INTO spec_events (contract_id, supplement_id, seq, action, target_hash, comment, status, prompt_version)
                         VALUES (
                             <cfqueryparam value="#url.contract_id#" cfsqltype="cf_sql_varchar">,
                             <cfqueryparam value="#supplementId#" cfsqltype="cf_sql_varchar">,
@@ -194,7 +207,8 @@
                             'DELETE',
                             <cfqueryparam value="#th#" cfsqltype="cf_sql_varchar">,
                             <cfqueryparam value="#structKeyExists(op,'comment') ? op.comment : ''#" cfsqltype="cf_sql_varchar">,
-                            'applied'
+                            'applied',
+                            <cfif len(promptId)><cfqueryparam value="#promptId#" cfsqltype="cf_sql_varchar">::uuid<cfelse>NULL</cfif>
                         )
                     </cfquery>
                     <cfquery datasource="baza">
@@ -206,7 +220,7 @@
 
                 <cfelseif action EQ "UNRESOLVED">
                     <cfquery datasource="baza">
-                        INSERT INTO spec_events (contract_id, supplement_id, seq, action, new_values, comment, status)
+                        INSERT INTO spec_events (contract_id, supplement_id, seq, action, new_values, comment, status, prompt_version)
                         VALUES (
                             <cfqueryparam value="#url.contract_id#" cfsqltype="cf_sql_varchar">,
                             <cfqueryparam value="#supplementId#" cfsqltype="cf_sql_varchar">,
@@ -214,7 +228,8 @@
                             'UNRESOLVED',
                             <cfqueryparam value="#serializeJSON(structKeyExists(op,'new_values') ? op.new_values : {})#" cfsqltype="cf_sql_varchar">::jsonb,
                             <cfqueryparam value="#structKeyExists(op,'reason') ? op.reason : ''#" cfsqltype="cf_sql_varchar">,
-                            'pending'
+                            'pending',
+                            <cfif len(promptId)><cfqueryparam value="#promptId#" cfsqltype="cf_sql_varchar">::uuid<cfelse>NULL</cfif>
                         )
                     </cfquery>
                     <cfset summary.unresolved++>
diff --git a/deploy/convert_server.py b/deploy/convert_server.py
index bdc852f..e584e3a 100755
--- a/deploy/convert_server.py
+++ b/deploy/convert_server.py
@@ -19,8 +19,8 @@ LUCEE_URL = "https://contractor.luceek8s.dev.nubes.ru"
 
 
 def call_llm(current_spec, doc_text):
-    """Вызов LLM API. Возвращает {mode, ops} или кидает исключение."""
-    prompt = build_prompt(current_spec, doc_text)
+    """Вызов LLM API. Возвращает ({mode, ops}, prompt_id) или кидает исключение."""
+    prompt, prompt_id = build_prompt(current_spec, doc_text)
     payload = {
         "model": LLM_MODEL,
         "messages": [{"role": "user", "content": prompt}],
@@ -39,7 +39,7 @@ def call_llm(current_spec, doc_text):
         json_text = json_text.split("```json")[1].split("```")[0]
     elif "```" in json_text:
         json_text = json_text.split("```")[1].split("```")[0]
-    return json.loads(json_text.strip())
+    return json.loads(json_text.strip()), prompt_id
 
 
 class Handler(BaseHTTPRequestHandler):
@@ -215,7 +215,7 @@ class Handler(BaseHTTPRequestHandler):
                                "error": error[0], "time_s": elapsed})
                     continue
 
-                llm_result = result[0]
+                llm_result, prompt_id = result[0]
                 ops = llm_result.get("ops", [])
                 mode = llm_result.get("mode", "partial")
 
@@ -237,7 +237,7 @@ class Handler(BaseHTTPRequestHandler):
                 # Применить
                 apply_resp = httpx.post(
                     f"{LUCEE_URL}/apply_events.cfm?contract_id={cid}&mode={mode}",
-                    json={"supplement_id": sid, "ops": ops}, timeout=30
+                    json={"supplement_id": sid, "ops": ops, "prompt_id": prompt_id}, timeout=30
                 )
                 if apply_resp.status_code == 200:
                     ar = apply_resp.json()
@@ -258,7 +258,7 @@ class Handler(BaseHTTPRequestHandler):
         length = int(self.headers.get("Content-Length", 0))
         body = json.loads(self.rfile.read(length))
         try:
-            result = call_llm(body.get("current_spec", []), body.get("doc_text", ""))
+            result, prompt_id = call_llm(body.get("current_spec", []), body.get("doc_text", ""))
             self.send_response(200)
             self.send_header("Content-Type", "application/json")
             self.end_headers()
diff --git a/deploy/llm_prompt.py b/deploy/llm_prompt.py
index 650ae36..0d3751e 100644
--- a/deploy/llm_prompt.py
+++ b/deploy/llm_prompt.py
@@ -101,12 +101,13 @@ def _build_spec_text(current_spec: list) -> str:
     return "\n".join(lines)
 
 
-def build_prompt(current_spec: list, doc_text: str) -> str:
+def build_prompt(current_spec: list, doc_text: str) -> tuple:
     """
     Формирует промпт для LLM.
     1. Пробует получить активный промпт из БД (Lucee API).
     2. При неудаче — fallback на хардкод.
-    Возвращает готовый текст промпта.
+    Возвращает (текст_промпта, prompt_id).
+    prompt_id — UUID версии промпта из БД, или "" если fallback.
     """
     is_first = len(current_spec) == 0
     role = "extract" if is_first else "diff"
@@ -114,11 +115,13 @@ def build_prompt(current_spec: list, doc_text: str) -> str:
     db = _fetch_prompt(role)
     if db:
         template = db["body"]
+        prompt_id = db.get("id", "")
     else:
         template = FALLBACK_EXTRACT if is_first else FALLBACK_DIFF
+        prompt_id = ""
 
     # Подстановка плейсхолдеров
     result = template.replace("{doc_text}", doc_text)
     result = result.replace("{spec_current}", _build_spec_text(current_spec))
 
-    return result
+    return result, prompt_id
diff --git a/index.cfm b/index.cfm
index a1ea686..be255a5 100644
--- a/index.cfm
+++ b/index.cfm
@@ -75,7 +75,7 @@
 <body>
 <div class="topbar">
   <img src="/nubes-logo.svg" alt="Nubes">
-  <span class="title">Сверка договоров — LLM AI-driven Event Sourcing <span style="font-weight:400;color:var(--muted);font-size:12px;">v1.0.112 — Lucee</span></span>
+  <span class="title">Сверка договоров — LLM AI-driven Event Sourcing <span style="font-weight:400;color:var(--muted);font-size:12px;">v1.0.113 — Lucee</span></span>
 </div>
 
 <div class="content">