diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index cd96fe925c3..029e69da916 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -43,6 +43,13 @@ repos:
         exclude: '(.*pixi\.lock)|(\.git_archival\.txt)|(.*\.patch$)|(^cuda_core/cuda/core/_vendored/)'
         args: ["--fix"]
 
+      - id: check-generated-file-seals
+        name: Check generated-file seals
+        entry: python ./toolshed/check_generated_file_seals.py
+        language: python
+        files: ^cuda_bindings/
+        types: [text]
+
       - id: no-markdown-in-docs-source
         name: Prevent markdown files in docs/source directories
         entry: bash -c
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
index 085c4a08334..5432ab70c8a 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=a99a543be62e221f4b4b43249719b689c33ea030adef3dfa012b31efac555ece
 include "../cyruntime_types.pxi"
 
 include "../_lib/cyruntime/cyruntime.pxd"
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
index 4c20b87d96f..58388d3dd92 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ccadd478eafb421b735d8fc0c44e1c03e873885646a81381f1d995bd573b5120
 include "../cyruntime_functions.pxi"
 
 import os
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
index 7f699b95b2a..d12c7be7141 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=005e8f266f43a90c73b382df384f4143abf0e82b26d8ad69cb8aa58fbafa13ef
 cdef extern from "":
     """
     #define CUDA_API_PER_THREAD_DEFAULT_STREAM
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
index 4e0324f6ce6..c69f8a4fda2 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=1e1b93a907c72767d54e7b740e3e3a1b7b629b111af47d22c94b587b769bab9c
 cdef extern from "":
     """
     #define CUDA_API_PER_THREAD_DEFAULT_STREAM
diff --git a/cuda_bindings/cuda/bindings/_internal/_fast_enum.py b/cuda_bindings/cuda/bindings/_internal/_fast_enum.py
index a11477ea73b..cb3e6e900a3 100644
--- a/cuda_bindings/cuda/bindings/_internal/_fast_enum.py
+++ b/cuda_bindings/cuda/bindings/_internal/_fast_enum.py
@@ -4,6 +4,7 @@
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=5791f341ee9bb6573f42300fbed50cc52fc5e808c1d6bb9156e6aabb9db29b17
 """
 This is a replacement for the stdlib enum.IntEnum.
 
diff --git a/cuda_bindings/cuda/bindings/_internal/cudla.pxd b/cuda_bindings/cuda/bindings/_internal/cudla.pxd
index a106bd3b0d2..359cf8f486a 100644
--- a/cuda_bindings/cuda/bindings/_internal/cudla.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/cudla.pxd
@@ -3,6 +3,7 @@
 
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=07f18bf6993a0d962a4e844aa9ea9a335534c669992d112dd12003b77015e5ba
 from ..cycudla cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/cudla_linux.pyx b/cuda_bindings/cuda/bindings/_internal/cudla_linux.pyx
index d14c69efaf6..93ebdfa927d 100644
--- a/cuda_bindings/cuda/bindings/_internal/cudla_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/cudla_linux.pyx
@@ -3,6 +3,7 @@
 
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=2b56e5f08b7806fe10648817d36d96ce420cb5a8329615fb283f71119128d090
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/cufile.pxd b/cuda_bindings/cuda/bindings/_internal/cufile.pxd
index 1942dce0612..b8fe03b779d 100644
--- a/cuda_bindings/cuda/bindings/_internal/cufile.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/cufile.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b70fdd33eb00b70224c097fb28dd1031d82e8a2930356a4428c93e3bd1b52a86
 from ..cycufile cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/cufile_linux.pyx b/cuda_bindings/cuda/bindings/_internal/cufile_linux.pyx
index 5a7f52af473..0917a2b368b 100644
--- a/cuda_bindings/cuda/bindings/_internal/cufile_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/cufile_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b43946a1b7b010b7d9ee95ed67723e3dfc54b46a6dc68829e936ffad6ba852dc
 from libc.stdint cimport intptr_t, uintptr_t
 import threading
 
diff --git a/cuda_bindings/cuda/bindings/_internal/driver.pxd b/cuda_bindings/cuda/bindings/_internal/driver.pxd
index c10a279efc2..d0d183d034c 100644
--- a/cuda_bindings/cuda/bindings/_internal/driver.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/driver.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=a82b3f5dcb30b13294f6896a4d9d9f2f8d7be6b29c8f0a0c61677b1c622d4480
 from ..cydriver cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/driver_linux.pyx b/cuda_bindings/cuda/bindings/_internal/driver_linux.pyx
index d90e6346d8d..59a0dbc0b32 100644
--- a/cuda_bindings/cuda/bindings/_internal/driver_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/driver_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=5707b0fec0518992a2e1a55400a030c3921e5443dc65094af083b8845b41b0e5
 from libc.stdint cimport intptr_t, uintptr_t
 
 import os
diff --git a/cuda_bindings/cuda/bindings/_internal/driver_windows.pyx b/cuda_bindings/cuda/bindings/_internal/driver_windows.pyx
index aeb7aee0ac9..96c7545dd11 100644
--- a/cuda_bindings/cuda/bindings/_internal/driver_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/driver_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=51232c67845ad8bb70e4d63f8f48ed1246b27d371b929f229fa09c27b23235c8
 from libc.stdint cimport intptr_t
 
 import os
diff --git a/cuda_bindings/cuda/bindings/_internal/nvfatbin.pxd b/cuda_bindings/cuda/bindings/_internal/nvfatbin.pxd
index c93d43badae..b712a3087b8 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvfatbin.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvfatbin.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b52d99b7f07615d6c5ecb869a5c632e6e9cb4d0cb4f6cb1e43977d29ecd9995c
 from ..cynvfatbin cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvfatbin_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvfatbin_linux.pyx
index 34d84da5e7e..e30e9ee145d 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvfatbin_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvfatbin_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=821fd26991431cd8e528f964b5035e1deafcddf44d2971a267d9ed11d80d5199
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvfatbin_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvfatbin_windows.pyx
index a52733389fb..b82882cfd76 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvfatbin_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvfatbin_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=2052c33a9bbfdef36b362c4eedc1284ce8fa2fc905a53ac9c366218ca99f5913
 from libc.stdint cimport intptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd b/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
index 29b6e6568c5..edfe717e649 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=fd32577c0d6b922ff30c56dc4f3dcbed2251c393098c27d972ccc8688564fa50
 from ..cynvjitlink cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
index 7af8d3a0176..33cea546ee4 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=f6e8c32c0afa43fe218ae5c6f43f402bb85ab1e9898ad6270872c3e546eb4913
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
index 26537b5a059..1385f2df077 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=9043dd9e45a69e2bd6c7984832fca8cc1ccd7c66b605b384e4cff18b0c713027
 from libc.stdint cimport intptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvml.pxd b/cuda_bindings/cuda/bindings/_internal/nvml.pxd
index c83348fd358..eea80739f07 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvml.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvml.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ed4c433854399c2e4f1adc3ffcfc37901e1be29c5aa50728498c87225edf92b1
 from ..cynvml cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvml_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvml_linux.pyx
index 948be266843..05e7ede4929 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvml_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvml_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=bdb56d8618b22dfcdcb3da879bbe276c3caf7c07aae6e5aa2b76de817f4baa39
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvml_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvml_windows.pyx
index 02294da79c9..6de3a0e8671 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvml_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvml_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=56d9b790c493aea94da4c2c52e78dea025da7c698edc614c374767038d40869c
 from libc.stdint cimport intptr_t
 
 import os
diff --git a/cuda_bindings/cuda/bindings/_internal/nvrtc.pxd b/cuda_bindings/cuda/bindings/_internal/nvrtc.pxd
index dbb03f54a1e..020f113c03b 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvrtc.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvrtc.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ff79428bd0afac112d0a9f6131f9ed097b8d0ebc4574444a0e4a41e7f6e260d0
 from ..cynvrtc cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvrtc_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvrtc_linux.pyx
index 24d9d92cece..43efa40e4d8 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvrtc_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvrtc_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=6e54cb56384256b65cc962fbb478f7fac87523f222a141785b66881d8f554c64
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvrtc_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvrtc_windows.pyx
index b31d57a66ff..2aef3b145d4 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvrtc_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvrtc_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=7e496ceaaaf75ed29455bb670e3b3af9ab7d4ba1ea155a129088c04aab9b3c16
 from libc.stdint cimport intptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm.pxd b/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
index 6c48b41efbf..e4ac3cf1258 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=a27b041eb470b98bf5b1a0a92ace9467c5f3921d47ee10557a4f00ff1e4ac411
 from ..cynvvm cimport *
 
 
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
index 40be61a91a3..d4cd73399a4 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=3c31adc68b8220439ea196a56ea63cf670aff0f85c0a67c8f554e1af4d07f456
 from libc.stdint cimport intptr_t, uintptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
index 8d3894c39d5..25b9d1cc674 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=49ccc5908d39ebb526fee704591480550b5f780c05f14366531360e3ec2ac17a
 from libc.stdint cimport intptr_t
 
 import threading
diff --git a/cuda_bindings/cuda/bindings/cudla.pxd b/cuda_bindings/cuda/bindings/cudla.pxd
index 03190bf3e64..cb58d685a24 100644
--- a/cuda_bindings/cuda/bindings/cudla.pxd
+++ b/cuda_bindings/cuda/bindings/cudla.pxd
@@ -3,6 +3,7 @@
 
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=e64a78a1b3e010d167373d7c9635ff4637dfd1a6a38ffafb671dcde4e12aaaad
 from libc.stdint cimport intptr_t
 
 from .cycudla cimport *
diff --git a/cuda_bindings/cuda/bindings/cudla.pyx b/cuda_bindings/cuda/bindings/cudla.pyx
index 7955e71132b..ce92c2deef9 100644
--- a/cuda_bindings/cuda/bindings/cudla.pyx
+++ b/cuda_bindings/cuda/bindings/cudla.pyx
@@ -1,5 +1,6 @@
 # SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=6e7ac86c22e602c08df8250f3b50c135945378aa8ae4ddb4e10174fd979c4aa5
 
 # <<<< PREAMBLE CONTENT >>>>
 
diff --git a/cuda_bindings/cuda/bindings/cufile.pxd b/cuda_bindings/cuda/bindings/cufile.pxd
index d8f2feaad15..2bd8c7489ca 100644
--- a/cuda_bindings/cuda/bindings/cufile.pxd
+++ b/cuda_bindings/cuda/bindings/cufile.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=232df43b5a8960f10286c172abc71222a3822087a1f6134e12d9341f3b53886c
 from libc.stdint cimport intptr_t
 
 from .cycufile cimport *
diff --git a/cuda_bindings/cuda/bindings/cufile.pyx b/cuda_bindings/cuda/bindings/cufile.pyx
index 0894d3754d9..b3b875d2018 100644
--- a/cuda_bindings/cuda/bindings/cufile.pyx
+++ b/cuda_bindings/cuda/bindings/cufile.pyx
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=359f9b42f4f97b9a74570e1f7d20eb6f5faae2df194a6161f4d5a9512c3ffbe3
 
 # <<<< PREAMBLE CONTENT >>>>
 
diff --git a/cuda_bindings/cuda/bindings/cycudla.pxd b/cuda_bindings/cuda/bindings/cycudla.pxd
index d81f58b0380..6eee248e7d5 100644
--- a/cuda_bindings/cuda/bindings/cycudla.pxd
+++ b/cuda_bindings/cuda/bindings/cycudla.pxd
@@ -4,6 +4,7 @@
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 # This layer exposes the C header to Cython as-is.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=c4dacd5de0bc9a6ac0cc92dabed1728cc6133d0448924ea6db4f9c740ff089b6
 from libc.stdint cimport int8_t, int16_t, int32_t, int64_t
 from libc.stdint cimport uint8_t, uint16_t, uint32_t, uint64_t
 from libc.stdint cimport intptr_t, uintptr_t
diff --git a/cuda_bindings/cuda/bindings/cycudla.pyx b/cuda_bindings/cuda/bindings/cycudla.pyx
index ef4ad78200b..42a7bd651c6 100644
--- a/cuda_bindings/cuda/bindings/cycudla.pyx
+++ b/cuda_bindings/cuda/bindings/cycudla.pyx
@@ -3,6 +3,7 @@
 
 # This code was automatically generated across versions from 1.5.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b134ed8cb83eb5a5c6ff30be817e64d09d421d7257761e58fbc06b131690a392
 from ._internal cimport cudla as _cudla
 
 
diff --git a/cuda_bindings/cuda/bindings/cycufile.pxd b/cuda_bindings/cuda/bindings/cycufile.pxd
index 909870be9db..b5a0c9cb884 100644
--- a/cuda_bindings/cuda/bindings/cycufile.pxd
+++ b/cuda_bindings/cuda/bindings/cycufile.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=f840820f160e36eebe6e052b5a5d3a35b55704060301ee2ab7d5cd7a7d580418
 from libc.stdint cimport uint32_t, uint64_t
 from libc.time cimport time_t
 from libcpp cimport bool as cpp_bool
diff --git a/cuda_bindings/cuda/bindings/cycufile.pyx b/cuda_bindings/cuda/bindings/cycufile.pyx
index f5ad2d5e9f1..e457aa2c63b 100644
--- a/cuda_bindings/cuda/bindings/cycufile.pyx
+++ b/cuda_bindings/cuda/bindings/cycufile.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=74f1f9c9443af66fdadbfeeb01e5c15c2d8f1b9b0b20eafa2a279583bcf7df00
 from ._internal cimport cufile as _cufile
 
 import cython
diff --git a/cuda_bindings/cuda/bindings/cydriver.pxd b/cuda_bindings/cuda/bindings/cydriver.pxd
index f1962d0c1f0..090ac5417ef 100644
--- a/cuda_bindings/cuda/bindings/cydriver.pxd
+++ b/cuda_bindings/cuda/bindings/cydriver.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=be542bd43838a355344b0cdedcf3496368dd3cf0ebdfeda22b5963f384f4d06d
 from libc.stdint cimport uint32_t, uint64_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cydriver.pyx b/cuda_bindings/cuda/bindings/cydriver.pyx
index 4dbbab4449e..2ca1d97644e 100644
--- a/cuda_bindings/cuda/bindings/cydriver.pyx
+++ b/cuda_bindings/cuda/bindings/cydriver.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=5b828e2ee0de9b245c71a6ba9361656ab10f7564caa7e3d9c162b2c6a07fb3df
 from ._internal cimport driver as _driver
 
 cdef CUresult cuGetErrorString(CUresult error, const char** pStr) except ?CUDA_ERROR_NOT_FOUND nogil:
diff --git a/cuda_bindings/cuda/bindings/cynvfatbin.pxd b/cuda_bindings/cuda/bindings/cynvfatbin.pxd
index d6550352a6f..ef8951fbcc3 100644
--- a/cuda_bindings/cuda/bindings/cynvfatbin.pxd
+++ b/cuda_bindings/cuda/bindings/cynvfatbin.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=fede358631d711050e04c9b0f7582773ba7012844987bc47358f1378d484a136
 from libc.stdint cimport intptr_t, uint32_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvfatbin.pyx b/cuda_bindings/cuda/bindings/cynvfatbin.pyx
index 20e3b31d553..86bdd89f0f3 100644
--- a/cuda_bindings/cuda/bindings/cynvfatbin.pyx
+++ b/cuda_bindings/cuda/bindings/cynvfatbin.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=bae30bbdaff2009b86c05de2a46bbaecad9e63327c93a10b6f2e8a2d95fd6a60
 from ._internal cimport nvfatbin as _nvfatbin
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvjitlink.pxd b/cuda_bindings/cuda/bindings/cynvjitlink.pxd
index 0098c055655..ff80a17c5ab 100644
--- a/cuda_bindings/cuda/bindings/cynvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/cynvjitlink.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=58778b073e81f54fcf5c42775b45944d22b6e944fe6965b42d83898239f1e1b6
 from libc.stdint cimport intptr_t, uint32_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvjitlink.pyx b/cuda_bindings/cuda/bindings/cynvjitlink.pyx
index 8bdb0409a8b..cf4ee0332a0 100644
--- a/cuda_bindings/cuda/bindings/cynvjitlink.pyx
+++ b/cuda_bindings/cuda/bindings/cynvjitlink.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=e507515291c3bc20b88d0b58ab5b01a1cc38c5d21bca87a4f379cc846b869ed4
 from ._internal cimport nvjitlink as _nvjitlink
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvml.pxd b/cuda_bindings/cuda/bindings/cynvml.pxd
index d48ad47c439..61ac3fa0da7 100644
--- a/cuda_bindings/cuda/bindings/cynvml.pxd
+++ b/cuda_bindings/cuda/bindings/cynvml.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=5e55307c8ff89e076c29fc7c2a36bf0af7ecf3162693a4c94d7fca65454d6a9e
 from libc.stdint cimport int64_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvml.pyx b/cuda_bindings/cuda/bindings/cynvml.pyx
index d664707eb77..612368c7736 100644
--- a/cuda_bindings/cuda/bindings/cynvml.pyx
+++ b/cuda_bindings/cuda/bindings/cynvml.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ec221879a459b2de9b3dfe54cba58613e9c08b279a95f782a450c98fd7cea532
 from ._internal cimport nvml as _nvml
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvrtc.pxd b/cuda_bindings/cuda/bindings/cynvrtc.pxd
index dd810928b63..0c0ec2f624d 100644
--- a/cuda_bindings/cuda/bindings/cynvrtc.pxd
+++ b/cuda_bindings/cuda/bindings/cynvrtc.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=0da658de603326899002d26fdbea39e6f469626207e7b40435f7f24a7e5accf0
 from libc.stdint cimport uint32_t, uint64_t
 
 
diff --git a/cuda_bindings/cuda/bindings/cynvrtc.pyx b/cuda_bindings/cuda/bindings/cynvrtc.pyx
index 180831ed437..6289a40092a 100644
--- a/cuda_bindings/cuda/bindings/cynvrtc.pyx
+++ b/cuda_bindings/cuda/bindings/cynvrtc.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.0 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=9725757222bfc514253ab6a6113b4e6b1c33fab841fe2fff8ebb1012ecf7715b
 from ._internal cimport nvrtc as _nvrtc
 
 cdef const char* nvrtcGetErrorString(nvrtcResult result) except?NULL nogil:
diff --git a/cuda_bindings/cuda/bindings/cynvvm.pxd b/cuda_bindings/cuda/bindings/cynvvm.pxd
index 09a9b48bd36..f25e7e84b3b 100644
--- a/cuda_bindings/cuda/bindings/cynvvm.pxd
+++ b/cuda_bindings/cuda/bindings/cynvvm.pxd
@@ -10,6 +10,7 @@
 ###############################################################################
 
 # enums
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=79be0fd21f7c6b6112743eb60ce9e69287a66999ecaaa063d87a52ab64982bce
 ctypedef enum nvvmResult "nvvmResult":
     NVVM_SUCCESS "NVVM_SUCCESS" = 0
     NVVM_ERROR_OUT_OF_MEMORY "NVVM_ERROR_OUT_OF_MEMORY" = 1
diff --git a/cuda_bindings/cuda/bindings/cynvvm.pyx b/cuda_bindings/cuda/bindings/cynvvm.pyx
index 1b4f48c1bd9..43f036a36c0 100644
--- a/cuda_bindings/cuda/bindings/cynvvm.pyx
+++ b/cuda_bindings/cuda/bindings/cynvvm.pyx
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=7ea5803be62646c287bad43350e27d3254f35d25ab50b9c54f7ac5695b4c3114
 from ._internal cimport nvvm as _nvvm
 
 
diff --git a/cuda_bindings/cuda/bindings/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/cyruntime.pxd.in
index 5b3b67b60a3..952d5137f42 100644
--- a/cuda_bindings/cuda/bindings/cyruntime.pxd.in
+++ b/cuda_bindings/cuda/bindings/cyruntime.pxd.in
@@ -3,6 +3,7 @@
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=2d7f136277c2cc633450e22e7833a0cab63cdfc70e07719a2e46d3812cd11a2f
 from libc.stdint cimport uint32_t, uint64_t
 
 include "cyruntime_types.pxi"
diff --git a/cuda_bindings/cuda/bindings/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/cyruntime.pyx.in
index 998f431fcfc..0d6e5c1b490 100644
--- a/cuda_bindings/cuda/bindings/cyruntime.pyx.in
+++ b/cuda_bindings/cuda/bindings/cyruntime.pyx.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=8eaac6db08318ecc59f425f779f230fc18f12a64d077e6c9b3d0197725b747a4
 cimport cuda.bindings._bindings.cyruntime as cyruntime
 cimport cython
 
diff --git a/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in b/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
index 693ae78ec3b..69c75821056 100644
--- a/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
+++ b/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=29630fb8d40658dc3ed853407f00b4618688984d4227aae877e2f32807fef519
 cdef extern from "cuda_runtime_api.h":
 
     {{if 'cudaDeviceReset' in found_functions}}
diff --git a/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in b/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
index 45cd39eb7e4..fa881e951dc 100644
--- a/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
+++ b/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
@@ -3,6 +3,7 @@
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=93953ce179542f5c6172446b305a7568ce2b5190b3bfba1f1c9da282c3b965f0
 cdef extern from "vector_types.h":
 
     cdef struct dim3:
diff --git a/cuda_bindings/cuda/bindings/driver.pxd b/cuda_bindings/cuda/bindings/driver.pxd
index 1aaeefb00d6..9f4d912a3c4 100644
--- a/cuda_bindings/cuda/bindings/driver.pxd
+++ b/cuda_bindings/cuda/bindings/driver.pxd
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=f4b08b7f4b26966f9f462562819700500a100748c5b34ab47de79836e6bec3f2
 cimport cuda.bindings.cydriver as cydriver
 
 include "_lib/utils.pxd"
diff --git a/cuda_bindings/cuda/bindings/driver.pyx b/cuda_bindings/cuda/bindings/driver.pyx
index a56dde69b7e..44b7c4c567c 100644
--- a/cuda_bindings/cuda/bindings/driver.pyx
+++ b/cuda_bindings/cuda/bindings/driver.pyx
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=4a70be46627269cff03a2b89504463158d6e50d738cfde91e8c3ed1bf88fd9e0
 from typing import Any, Optional
 import cython
 import ctypes
diff --git a/cuda_bindings/cuda/bindings/nvfatbin.pxd b/cuda_bindings/cuda/bindings/nvfatbin.pxd
index 6be36a6ecd0..facc2dfeeb4 100644
--- a/cuda_bindings/cuda/bindings/nvfatbin.pxd
+++ b/cuda_bindings/cuda/bindings/nvfatbin.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=c9d5a4b06ca92f766674f286b75dfc83dff952b5987eb88cdb2773bb28f1ea6a
 from libc.stdint cimport intptr_t, uint32_t
 
 from .cynvfatbin cimport *
diff --git a/cuda_bindings/cuda/bindings/nvfatbin.pyx b/cuda_bindings/cuda/bindings/nvfatbin.pyx
index 11178f79c5a..f1bdb927a5f 100644
--- a/cuda_bindings/cuda/bindings/nvfatbin.pyx
+++ b/cuda_bindings/cuda/bindings/nvfatbin.pyx
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 # This code was automatically generated across versions from 12.4.1 to 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=d5a4eb978220598892471233ffd8b7caa8cee7b6b0c27d2d9c458f1d91979f8b
 
 # <<<< PREAMBLE CONTENT >>>>
 
diff --git a/cuda_bindings/cuda/bindings/nvjitlink.pxd b/cuda_bindings/cuda/bindings/nvjitlink.pxd
index 0958496df47..ac697049088 100644
--- a/cuda_bindings/cuda/bindings/nvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/nvjitlink.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b847666247321f33f1f6b4c5fa92d6ee5d1022389e32eceb03c7458c45ff44ed
 from libc.stdint cimport intptr_t, uint32_t
 
 from .cynvjitlink cimport *
diff --git a/cuda_bindings/cuda/bindings/nvjitlink.pyx b/cuda_bindings/cuda/bindings/nvjitlink.pyx
index 718ede05d78..89dea49e4ad 100644
--- a/cuda_bindings/cuda/bindings/nvjitlink.pyx
+++ b/cuda_bindings/cuda/bindings/nvjitlink.pyx
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=18cc1af125a513c3867c6f2bd8e97f4b0b2d2e58565a8980223a419ae5f23b74
 
 # <<<< PREAMBLE CONTENT >>>>
 
diff --git a/cuda_bindings/cuda/bindings/nvml.pxd b/cuda_bindings/cuda/bindings/nvml.pxd
index 85c57c8c4b4..acc9900f069 100644
--- a/cuda_bindings/cuda/bindings/nvml.pxd
+++ b/cuda_bindings/cuda/bindings/nvml.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=eb901f46ca6b6930935726541c32b3ea04f7f46b6090c4c2ad9cb62386c2028b
 from libc.stdint cimport intptr_t
 
 from .cynvml cimport *
diff --git a/cuda_bindings/cuda/bindings/nvml.pyx b/cuda_bindings/cuda/bindings/nvml.pyx
index ded83bdaba6..26b63f1f6a7 100644
--- a/cuda_bindings/cuda/bindings/nvml.pyx
+++ b/cuda_bindings/cuda/bindings/nvml.pyx
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 # This code was automatically generated across versions from 12.9.1 to 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=52642c2c289dbd93191f019468630c0c7935bf99bc15c9c7c0de3797a109e8b0
 
 # <<<< PREAMBLE CONTENT >>>>
 
diff --git a/cuda_bindings/cuda/bindings/nvrtc.pxd b/cuda_bindings/cuda/bindings/nvrtc.pxd
index fc19329aa1c..a17faea0763 100644
--- a/cuda_bindings/cuda/bindings/nvrtc.pxd
+++ b/cuda_bindings/cuda/bindings/nvrtc.pxd
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=06a058e3c626563f034714cce129fd58b33dd80c0e4a954723e92d0ae61c7c58
 cimport cuda.bindings.cynvrtc as cynvrtc
 
 include "_lib/utils.pxd"
diff --git a/cuda_bindings/cuda/bindings/nvrtc.pyx b/cuda_bindings/cuda/bindings/nvrtc.pyx
index e4314f832cd..d963b48f791 100644
--- a/cuda_bindings/cuda/bindings/nvrtc.pyx
+++ b/cuda_bindings/cuda/bindings/nvrtc.pyx
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=ac1af34ecd1468ac91074ce7f18423af19fbc7727653cdfc1cd9b6f33f6cec72
 from typing import Any, Optional
 import cython
 import ctypes
diff --git a/cuda_bindings/cuda/bindings/nvvm.pxd b/cuda_bindings/cuda/bindings/nvvm.pxd
index 1844ea1e7a7..cb97bd48714 100644
--- a/cuda_bindings/cuda/bindings/nvvm.pxd
+++ b/cuda_bindings/cuda/bindings/nvvm.pxd
@@ -4,6 +4,7 @@
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
 
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=b4e10f31d2308a47fccfc9401d4f179bf61d389c1eb1491e8f9b00bf37a14ea9
 from libc.stdint cimport intptr_t
 
 from .cynvvm cimport *
diff --git a/cuda_bindings/cuda/bindings/nvvm.pyx b/cuda_bindings/cuda/bindings/nvvm.pyx
index 8ead1e19998..eec2fd8556a 100644
--- a/cuda_bindings/cuda/bindings/nvvm.pyx
+++ b/cuda_bindings/cuda/bindings/nvvm.pyx
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 # This code was automatically generated across versions from 12.0.1 to 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=663773bbe4ae03ad1e170d44b06d5a924b5e4a3a0bd901c2f276976b82943bcb
 
 # <<<< PREAMBLE CONTENT >>>>
 
diff --git a/cuda_bindings/cuda/bindings/runtime.pxd.in b/cuda_bindings/cuda/bindings/runtime.pxd.in
index 4be280ac200..7881587683b 100644
--- a/cuda_bindings/cuda/bindings/runtime.pxd.in
+++ b/cuda_bindings/cuda/bindings/runtime.pxd.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=532f673750b6344c789f7947449c1d99e3587792ba3b110e9dcc36396decbb67
 cimport cuda.bindings.cyruntime as cyruntime
 
 include "_lib/utils.pxd"
diff --git a/cuda_bindings/cuda/bindings/runtime.pyx.in b/cuda_bindings/cuda/bindings/runtime.pyx.in
index 709dabc5ff3..a2cb9ed6b39 100644
--- a/cuda_bindings/cuda/bindings/runtime.pyx.in
+++ b/cuda_bindings/cuda/bindings/runtime.pyx.in
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # This code was automatically generated with version 13.3.0. Do not modify it directly.
+# CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=6fe2ed828d10a452e3b9a6c2b27e9f606eb6aec3dae2613d0a6eae475c7744a2
 from typing import Any, Optional
 import cython
 import ctypes
diff --git a/cuda_bindings/docs/source/module/driver.rst b/cuda_bindings/docs/source/module/driver.rst
index 4f3df8fbf38..8d9490f54a7 100644
--- a/cuda_bindings/docs/source/module/driver.rst
+++ b/cuda_bindings/docs/source/module/driver.rst
@@ -1,6 +1,7 @@
 .. SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
+.. CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=15f77ea651a2deffa7f7ae710189546cff9c23ba311b693207743eaf339a0a9c
 ------
 driver
 ------
diff --git a/cuda_bindings/docs/source/module/nvrtc.rst b/cuda_bindings/docs/source/module/nvrtc.rst
index 0432493d47f..c879f49dc88 100644
--- a/cuda_bindings/docs/source/module/nvrtc.rst
+++ b/cuda_bindings/docs/source/module/nvrtc.rst
@@ -1,6 +1,7 @@
 .. SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
+.. CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=9f44170e12fd85fa04fcd599a18d0b6474ec7920be8f28a5c097000eb3ccb0e0
 -----
 nvrtc
 -----
diff --git a/cuda_bindings/docs/source/module/runtime.rst b/cuda_bindings/docs/source/module/runtime.rst
index 3e86a79e267..80b11f16644 100644
--- a/cuda_bindings/docs/source/module/runtime.rst
+++ b/cuda_bindings/docs/source/module/runtime.rst
@@ -1,6 +1,7 @@
 .. SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
+.. CYTHON-BINDINGS-GENERATED-DO-NOT-MODIFY-THIS-FILE: format=1; content-sha256=0eccd5db44f7406acb693f5dd95ad2fa17c787c11659578cf54e116eb0b06e01
 -------
 runtime
 -------
diff --git a/cuda_core/tests/test_binaries/build_test_binaries.sh b/cuda_core/tests/test_binaries/build_test_binaries.sh
index 22c21585755..077dd8e90cb 100755
--- a/cuda_core/tests/test_binaries/build_test_binaries.sh
+++ b/cuda_core/tests/test_binaries/build_test_binaries.sh
@@ -20,9 +20,9 @@ NVCC="${NVCC:-nvcc}"
     -o "${SCRIPTPATH}/saxpy.o" "${SCRIPTPATH}/saxpy.cu"
 
 if [[ "${OS:-}" == "Windows_NT" ]]; then
-    nvcc -lib -o "${SCRIPTPATH}/saxpy.lib" "${SCRIPTPATH}/saxpy.o"
+    "${NVCC}" -lib -o "${SCRIPTPATH}/saxpy.lib" "${SCRIPTPATH}/saxpy.o"
     ls -lah "${SCRIPTPATH}/saxpy.o" "${SCRIPTPATH}/saxpy.lib"
 else
-    nvcc -lib -o "${SCRIPTPATH}/saxpy.a" "${SCRIPTPATH}/saxpy.o"
+    "${NVCC}" -lib -o "${SCRIPTPATH}/saxpy.a" "${SCRIPTPATH}/saxpy.o"
     ls -lah "${SCRIPTPATH}/saxpy.o" "${SCRIPTPATH}/saxpy.a"
 fi
diff --git a/toolshed/check_generated_file_seals.py b/toolshed/check_generated_file_seals.py
new file mode 100644
index 00000000000..1a9c45de61b
--- /dev/null
+++ b/toolshed/check_generated_file_seals.py
@@ -0,0 +1,153 @@
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+import hashlib
+import os
+import re
+import subprocess
+import sys
+from pathlib import Path, PureWindowsPath
+
+# Intentionally assemble these markers so git grep finds only generated files,
+# not the checker that validates them.
+GENERATED_FILE_MARKER_FRAGMENT = "-" + "-".join(("GENERATED", "DO", "NOT", "MODIFY", "THIS", "FILE"))
+GENERATED_FILE_SEAL_TOKEN = "-".join(("CYTHON", "BINDINGS")) + GENERATED_FILE_MARKER_FRAGMENT + ":"
+SUPPORTED_GENERATED_FILE_SEAL_FORMATS = frozenset({1})
+
+assert GENERATED_FILE_MARKER_FRAGMENT in GENERATED_FILE_SEAL_TOKEN
+_TOKEN_BYTES = GENERATED_FILE_SEAL_TOKEN.encode("ascii")
+_MARKER_REGEX = re.compile(
+    rb"^(?P<prefix>#|\.\.) "
+    + re.escape(_TOKEN_BYTES)
+    + rb" format=(?P<format>[0-9]+); content-sha256=(?P<digest>[0-9a-f]{64})\n$"
+)
+_COMMENT_CHARS = {
+    ".py": b"#",
+    ".pxd": b"#",
+    ".pxi": b"#",
+    ".pyx": b"#",
+    ".pyx.in": b"#",
+    ".pxd.in": b"#",
+    ".pxi.in": b"#",
+    ".rst": b"..",
+    ".c": b"//",
+    ".cpp": b"//",
+    ".h": b"//",
+}
+
+
+def normalize_repo_path(filepath):
+    return PureWindowsPath(filepath).as_posix()
+
+
+def expected_comment_prefix(filepath):
+    normalized_path = normalize_repo_path(filepath)
+    for suffix, comment_char in _COMMENT_CHARS.items():
+        if normalized_path.endswith(suffix):
+            return comment_char
+    return None
+
+
+def load_previously_sealed_paths():
+    process = subprocess.run(  # noqa: S603
+        [  # noqa: S607
+            "git",
+            "grep",
+            "-l",
+            "-I",
+            "-F",
+            "-e",
+            GENERATED_FILE_MARKER_FRAGMENT,
+            "HEAD",
+            "--",
+            "cuda_bindings",
+        ],
+        capture_output=True,
+        text=True,
+    )
+    if process.returncode not in (0, 1):
+        detail = process.stderr.strip() or f"git grep exited with status {process.returncode}"
+        raise RuntimeError(f"could not inspect previously sealed files: {detail}")
+
+    head_prefix = "HEAD:"
+    return {
+        normalize_repo_path(line.removeprefix(head_prefix))
+        for line in process.stdout.splitlines()
+        if line.startswith(head_prefix)
+    }
+
+
+def validate_generated_file_seal(filepath, previously_sealed_paths):
+    normalized_path = normalize_repo_path(filepath)
+    try:
+        blob = Path(filepath).read_bytes()
+    except OSError as error:
+        print(f"ERROR reading {filepath!r}: {error}")
+        return False
+
+    lines = blob.splitlines(keepends=True)
+    marker_indexes = [index for index, line in enumerate(lines) if _TOKEN_BYTES in line]
+
+    if not marker_indexes:
+        if normalized_path in previously_sealed_paths:
+            print(f"MISSING generated-file seal in {filepath!r}")
+            return False
+        return True
+
+    if len(marker_indexes) != 1:
+        print(f"INVALID generated-file seal count in {filepath!r}: found {len(marker_indexes)}, expected 1")
+        return False
+
+    marker_index = marker_indexes[0]
+    match = _MARKER_REGEX.fullmatch(lines[marker_index])
+    if match is None:
+        print(f"MALFORMED generated-file seal in {filepath!r}")
+        return False
+
+    seal_format = int(match.group("format"))
+    if seal_format not in SUPPORTED_GENERATED_FILE_SEAL_FORMATS:
+        print(f"UNSUPPORTED generated-file seal format {seal_format} in {filepath!r}")
+        return False
+
+    expected_prefix = expected_comment_prefix(filepath)
+    if expected_prefix is None:
+        print(f"UNSUPPORTED sealed generated-file extension in {filepath!r}")
+        return False
+    if match.group("prefix") != expected_prefix:
+        print(f"INVALID generated-file seal comment prefix in {filepath!r}")
+        return False
+
+    unsealed_blob = b"".join(lines[:marker_index] + lines[marker_index + 1 :])
+    computed_digest = hashlib.sha256(unsealed_blob).hexdigest().encode("ascii")
+    recorded_digest = match.group("digest")
+    if recorded_digest != computed_digest:
+        print(f"Manual changes detected in {filepath!r}. It is a generated file and should not be edited directly.")
+        print(
+            f"Recorded content SHA-256: {recorded_digest.decode()}\n"
+            f"Computed content SHA-256: {computed_digest.decode()}"
+        )
+        return False
+
+    return True
+
+
+def main(args):
+    assert args, "filepaths expected to be passed from pre-commit"
+
+    try:
+        previously_sealed_paths = load_previously_sealed_paths()
+    except RuntimeError as error:
+        print(f"ERROR: {error}")
+        return 2
+
+    returncode = 0
+    for filepath in args:
+        if not os.path.isfile(filepath):
+            continue
+        if not validate_generated_file_seal(filepath, previously_sealed_paths):
+            returncode = 1
+    return returncode
+
+
+if __name__ == "__main__":
+    sys.exit(main(sys.argv[1:]))