Create the proof
Log in to lichess.org and add the proof as a link.
An example of a proof:
The following proof formats are supported: Hashed URI Profile URL
Click on any of the links above to learn how to create your personalized identity proof.
Add the claim…
The claim looks as follows:
Make sure to replace 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: