diff --git a/db-datos/drizzle/0001_spotty_red_hulk.sql b/db-datos/drizzle/0001_spotty_red_hulk.sql
new file mode 100644
index 0000000..abfb279
--- /dev/null
+++ b/db-datos/drizzle/0001_spotty_red_hulk.sql
@@ -0,0 +1,2 @@
+ALTER TABLE precios ADD `warc_record_id` text;--> statement-breakpoint
+ALTER TABLE precios ADD `parser_version` integer;
\ No newline at end of file
diff --git a/db-datos/drizzle/meta/0001_snapshot.json b/db-datos/drizzle/meta/0001_snapshot.json
new file mode 100644
index 0000000..b39b90e
--- /dev/null
+++ b/db-datos/drizzle/meta/0001_snapshot.json
@@ -0,0 +1,79 @@
+{
+  "version": "5",
+  "dialect": "sqlite",
+  "id": "a565621c-046e-4f4d-b505-104e2c4f2b6c",
+  "prevId": "88aa0254-106e-424e-ab66-417ff44bbf0b",
+  "tables": {
+    "precios": {
+      "name": "precios",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": true
+        },
+        "ean": {
+          "name": "ean",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "fetched_at": {
+          "name": "fetched_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "precio_centavos": {
+          "name": "precio_centavos",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "in_stock": {
+          "name": "in_stock",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "url": {
+          "name": "url",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "warc_record_id": {
+          "name": "warc_record_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "parser_version": {
+          "name": "parser_version",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {}
+    }
+  },
+  "enums": {},
+  "_meta": {
+    "schemas": {},
+    "tables": {},
+    "columns": {}
+  }
+}
\ No newline at end of file
diff --git a/db-datos/drizzle/meta/_journal.json b/db-datos/drizzle/meta/_journal.json
index b7ea9e7..4425484 100644
--- a/db-datos/drizzle/meta/_journal.json
+++ b/db-datos/drizzle/meta/_journal.json
@@ -8,6 +8,13 @@
       "when": 1703373860006,
       "tag": "0000_blushing_sabretooth",
       "breakpoints": true
+    },
+    {
+      "idx": 1,
+      "version": "5",
+      "when": 1703374278842,
+      "tag": "0001_spotty_red_hulk",
+      "breakpoints": true
     }
   ]
 }
\ No newline at end of file
diff --git a/db-datos/schema.ts b/db-datos/schema.ts
index 437b44f..4f15736 100644
--- a/db-datos/schema.ts
+++ b/db-datos/schema.ts
@@ -7,8 +7,8 @@ export const precios = sqliteTable("precios", {
   precioCentavos: integer("precio_centavos"),
   inStock: integer("in_stock", { mode: "boolean" }),
   url: text("url").notNull(),
-  // warcRecordId: text("warc_record_id"),
-  // parserVersion: integer("parser_version"),
+  warcRecordId: text("warc_record_id"),
+  parserVersion: integer("parser_version"),
 });
 
 export type Precio = typeof precios.$inferSelect;
diff --git a/scraper/scrap.ts b/scraper/scrap.ts
index c9e0c3d..6a9a511 100644
--- a/scraper/scrap.ts
+++ b/scraper/scrap.ts
@@ -29,7 +29,10 @@ await pMap(process.argv.slice(2), (path) => parseWarc(path), {
 });
 
 export type Precio = typeof schema.precios.$inferInsert;
-export type Precioish = Omit<Precio, "fetchedAt" | "url" | "id">;
+export type Precioish = Omit<
+  Precio,
+  "fetchedAt" | "url" | "id" | "warcRecordId" | "parserVersion"
+>;
 
 async function storePrecioPoint(point: Precio) {
   await db.insert(schema.precios).values(point);
@@ -63,6 +66,8 @@ async function parseWarc(path: string) {
           ...ish,
           fetchedAt: new Date(record.warcDate!),
           url: record.warcTargetURI,
+          warcRecordId: record.warcHeader("WARC-Record-ID"),
+          parserVersion: PARSER_VERSION,
         };
 
         if (ish) await storePrecioPoint(p);