I currently use a local platform based on blockchain (similar to https://www.bcdiploma.com/es/howItWorks)
for issuing diplomas for the trainings we do virtually.
However we are having several problems and now I am looking for alternatives and after doing some in Moodle documentation we found the following references to Open Badges https://docs.moodle.org/311/en/Managing_badgesand badgr.io https://docs.moodle.org/311/en/Backpacks
so I was wondering if Moodle could be used for this purpose.