Unable to launch signed app in Mac OS 15.1

We are encountering an issue with our application failing to launch on macOS 15.1 Sequoia. 

This problem started occurring after the 15.1 patch; everything was working seamlessly on the 15.0 release.

When attempting to launch the application, we encounter the following error message (details below).

We noticed that the crash report indicates a "Code Signature Invalid" error. However, upon verifying the validity of the code signature, everything appears to be correct. We are unable to determine the root cause of this issue.

We would greatly appreciate any guidance or insights you could provide to help resolve this problem.