Look at --timestamp in codesign here: https://developer.apple.com/legacy/library/documentation/Darwin/Reference/ManPages/man1/codesign.1.html https://developer.

Look at --timestamp in codesign here: https://developer.apple.com/legacy/library/documentation/Darwin/Reference/ManPages/man1/codesign.1.html https://developer.apple.com/legacy/library/documentation/Dar... By default, this is currently enabled, as noted here: https://stackoverflow.com/questions/11712322/error-the-timestamp-service-is-not-available-when-using-codesign-on-mac-os-x https://stackoverflow.com/questions/11712322/error-the-times... You have to go out of your way when signing an app on macOS to disable timestamping in current OS versions.