I have been code signing my py2app Python applications for over 5 years. Recently, my application notarizes and staples with no errors. However, when I try to verify the signature I get the above error. I do not see any errors in the appropriate notary log file. Can't figure out how to post the log file. The associated ID is: eb78c6b0-cdd2-414f-9dd3-24315a27d457
Can anyone point me to an appropriate reference ?