Let's add a decentralized Lobste.rs proof to your OpenPGP keys.

Update the Lobste.rs account

Log in to Lobste.rs and append the following text to the About section (make sure to replace FINGERPRINT):

This is an OpenPGP proof that connects my OpenPGP key to this Lobste.rs account. For details check out https://keyoxide.org/guides/openpgp-proofs

[Verifying my OpenPGP key: openpgp4fpr:FINGERPRINT]

Update the PGP key

First, edit the key (make sure to replace FINGERPRINT):

gpg --edit-key FINGERPRINT

Add a new notation:

notation

Enter the notation (make sure to replace USERNAME):

proof@metacode.biz=https://lobste.rs/u/USERNAME

Save the key:

save

Upload the key to WKD or keys.openpgp.org (make sure to replace FINGERPRINT):

gpg --send-keys FINGERPRINT

And you're done! Reload your profile page, it should now show a verified Lobste.rs account.