Create the proof
Log in the Gitea instance and click on Create new repository.
Set the repository name to gitea_proof.
Set the project description to the proof.
After creating the project, copy the link to the project.
Add the claim…
The claim looks as follows:
Make sure to replace DOMAIN and USERNAME.
…to a signature profile:
Follow the instructions provided here. The claim should look like:
…to an OpenPGP profile:
Follow the instructions provided here. The notation should look like: