diff --git a/agent.py b/agent.py
index f05ad3f..32083a0 100644
--- a/agent.py
+++ b/agent.py
@@ -14,7 +14,6 @@ import io
 import json
 import os
 import re
-import time
 from datetime import UTC, datetime
 from typing import Annotated, Any
 
@@ -98,7 +97,7 @@ class QuoteJudgeStudioV1(A2AAgent[QuoteJudgeStudioV1Config, PlatformUserAuth]):
         "and warranty scoring, persists results, supports bounded uploads, and "
         "exposes typed MCP-compatible A2A tools."
     )
-    version = "0.1.0"
+    version = "0.1.1"
 
     config_model = QuoteJudgeStudioV1Config
     auth_model = PlatformUserAuth
@@ -653,20 +652,30 @@ def _ensure_schema(conn: Any) -> None:
         """
         CREATE TABLE IF NOT EXISTS quote_judge_receipts (
             id BIGSERIAL PRIMARY KEY,
+            receipt_id TEXT,
             tenant_key TEXT NOT NULL,
             comparison_id TEXT,
-            skill_name TEXT NOT NULL,
-            receipt_json JSONB NOT NULL,
+            skill_name TEXT,
+            tool_name TEXT,
+            status TEXT,
+            input_hash TEXT,
+            result_hash TEXT,
+            receipt_json JSONB,
+            payload JSONB,
             created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
         )
         """
     )
-    conn.execute(
-        "CREATE INDEX IF NOT EXISTS app_records_tenant_kind_idx ON app_records (tenant_key, record_kind, created_at DESC)"
-    )
-    conn.execute(
-        "CREATE INDEX IF NOT EXISTS quote_judge_receipts_tenant_idx ON quote_judge_receipts (tenant_key, created_at DESC)"
-    )
+    conn.execute("ALTER TABLE quote_judge_receipts ADD COLUMN IF NOT EXISTS receipt_id TEXT")
+    conn.execute("ALTER TABLE quote_judge_receipts ADD COLUMN IF NOT EXISTS skill_name TEXT")
+    conn.execute("ALTER TABLE quote_judge_receipts ADD COLUMN IF NOT EXISTS tool_name TEXT")
+    conn.execute("ALTER TABLE quote_judge_receipts ADD COLUMN IF NOT EXISTS status TEXT")
+    conn.execute("ALTER TABLE quote_judge_receipts ADD COLUMN IF NOT EXISTS input_hash TEXT")
+    conn.execute("ALTER TABLE quote_judge_receipts ADD COLUMN IF NOT EXISTS result_hash TEXT")
+    conn.execute("ALTER TABLE quote_judge_receipts ADD COLUMN IF NOT EXISTS receipt_json JSONB")
+    conn.execute("ALTER TABLE quote_judge_receipts ADD COLUMN IF NOT EXISTS payload JSONB")
+    conn.execute("CREATE INDEX IF NOT EXISTS app_records_tenant_kind_idx ON app_records (tenant_key, record_kind, created_at DESC)")
+    conn.execute("CREATE INDEX IF NOT EXISTS quote_judge_receipts_tenant_idx ON quote_judge_receipts (tenant_key, created_at DESC)")
 
 
 def _load_legacy_comparison(conn: Any, tenant: str, comparison_id: str) -> dict[str, Any] | None:
@@ -710,6 +719,7 @@ async def _persist_receipt(
         "agent": QuoteJudgeStudioV1.name,
         "agent_version": QuoteJudgeStudioV1.version,
         "skill_name": skill_name,
+        "tool_name": skill_name,
         "comparison_id": comparison_id,
         "tenant_scope": "user",
         "task_id": getattr(ctx, "task_id", ""),
@@ -732,10 +742,22 @@ async def _persist_receipt(
             conn.execute(
                 """
                 INSERT INTO quote_judge_receipts
-                    (tenant_key, comparison_id, skill_name, receipt_json)
-                VALUES (%s, %s, %s, %s)
+                    (receipt_id, tenant_key, comparison_id, skill_name, tool_name,
+                     status, input_hash, result_hash, receipt_json, payload)
+                VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s)
                 """,
-                (tenant, comparison_id or None, skill_name, Jsonb(receipt)),
+                (
+                    receipt["receipt_id"],
+                    tenant,
+                    comparison_id or None,
+                    skill_name,
+                    skill_name,
+                    receipt["status"],
+                    receipt["input_hash"],
+                    receipt["result_hash"],
+                    Jsonb(receipt),
+                    Jsonb(receipt),
+                ),
             )
         return {"persisted": True, "receipt_id": receipt["receipt_id"]}
     except Exception:  # noqa: BLE001