diff --git a/store/app/crud/listings.py b/store/app/crud/listings.py
index ad8e8f19..7ed477aa 100644
--- a/store/app/crud/listings.py
+++ b/store/app/crud/listings.py
@@ -3,7 +3,7 @@
 import asyncio
 import logging
 
-from store.app.crud.base import BaseCrud, InternalError, ItemNotFoundError
+from store.app.crud.base import BaseCrud, ItemNotFoundError
 from store.app.model import Artifact, Listing, ListingTag
 
 logger = logging.getLogger(__name__)
@@ -54,7 +54,7 @@ async def delete_tag(self, listing_id: str, tag: str) -> None:
         listing_tag = ListingTag.create(listing_id=listing_id, tag=tag)
         return await self._delete_item(listing_tag)
 
-    async def get_urdf_id(
+    async def get_latest_urdf_id(
         self,
         listing_id: str,
     ) -> str | None:
@@ -63,9 +63,4 @@ async def get_urdf_id(
         urdfs = [artifact for artifact in artifacts if artifact.artifact_type == "urdf"]
         if len(urdfs) == 0:
             return None
-        if len(urdfs) > 1:
-            raise InternalError(
-                f"""More than one URDF found for listing {listing_id}.
-                This is due to incorrect data in the database, likely caused by a bug."""
-            )
-        return urdfs[0].id
+        return max(urdfs, key=lambda urdf: urdf.timestamp)
diff --git a/store/app/model.py b/store/app/model.py
index 828132ef..8ac6a070 100644
--- a/store/app/model.py
+++ b/store/app/model.py
@@ -5,6 +5,7 @@
 expects (for example, converting a UUID into a string).
 """
 
+import time
 from datetime import datetime, timedelta
 from typing import Literal, Self
 
@@ -103,6 +104,7 @@ class Artifact(RobolistBaseModel):
     artifact_type: ArtifactType
     sizes: list[ArtifactSize] | None = None
     description: str | None = None
+    timestamp: int
 
     @classmethod
     def create(
@@ -120,6 +122,7 @@ def create(
             artifact_type=artifact_type,
             sizes=sizes,
             description=description,
+            timestamp=int(time.time()),
         )
 
 
diff --git a/store/app/routers/urdf.py b/store/app/routers/urdf.py
index 42669ee8..73869804 100644
--- a/store/app/routers/urdf.py
+++ b/store/app/routers/urdf.py
@@ -54,12 +54,12 @@ async def upload_urdf(
     return UserInfoResponse(urdf_id=artifact.id)
 
 
-@urdf_router.get("/{listing_id}")
+@urdf_router.get("/latest/{listing_id}")
 async def listing_urdf(
     listing_id: str,
     crud: Annotated[Crud, Depends(Crud.get)],
 ) -> RedirectResponse:
-    urdf_id = await crud.get_urdf_id(listing_id)
+    urdf_id = await crud.get_latest_urdf_id(listing_id)
     if urdf_id is None:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)
     urdf_url = f"{settings.site.artifact_base_url}/{get_urdf_name(urdf_id)}"