Publish your card
In your ViperCrypt client open My contact card, press Copy publish request for this board
(https://keys.noctu-vigilus.no) and paste it here. The request is signed by your keys for this board only and is valid for 15 minutes.
Aliases are 3 to 32 characters (a-z, 0-9, dot, dash, underscore), first come first served. Only the same key can update or revoke its card. To update, publish a card with a higher sequence number.