@nikolal OK it looks like keyoxide can validate more proofs, including XMPP?
@supernova You can setup your own WKD server on VPS, and everyone can pull your PGP key from it. Purpose of WKD is decentralized keyservers. You can read how to add proofs here:
https://metacode.biz/openpgp/proofs
@supernova Yes, they are very similar, you could ask @yarmo for more details. I'm kinda promoting both
@nikolal https://metacode.biz/openpgp/key#0x9f0048ac0b23301e1f77e994909f6bd6f80f485d
vs
https://keyoxide.org/9f0048ac0b23301e1f77e994909f6bd6f80f485d