Offline verification

[zetti12345]

Question
Hi

I try to do an offline verification on my signed container with cosign. I followed the description in the Readme.md first to save the image with cosign save ....
Afterwards I try to verify my image like this:

cosign verify --certificate-identity [email protected] --certificate-oidc-issuer-regexp * --offline=true --local-image ./path

And always get following error:

Error: no matching signatures: error verifying bundle: verifying bundle: rekor log public key not found for payload
main.go:74: error during command execution: no matching signatures: error verifying bundle: verifying bundle: rekor log public key not found for payload

I am using cosign version 2.4.0

Can you please describe met what I am doing wrong as documentation is not really helping me?

Thx for your help
Peter