Print out docker image hash code on jib build

Question

I'm building a docker image using jib and the jib-maven-plugin.

But something is rotten:

• The maven build says, that the image is pushed:
  Built and pushed image as ...
• But there's no new image in the container registry.

So I would like print out the image 256-hash after build, so that I'm able to check, if I can find this hash in the image registry.

My solution

I was able when I'm activating the maven debug option -X. But this produces too much noise so that I can enable it by default.

Question

But is there a better option for jib-maven-plugin to print out the hash of the built docker image?