Vivaldi on Nostr: npub1qzdau…u29yl Yes! It's not the default setting, but you can select between ...npub1qzdaunvj5xnczc7k80hu5s23ftjhyrpndthqc0ns45xcv3ueurws6u29yl (npub1qzd…29yl) Yes! It's not the default setting, but you can select between system notifications, in browser dialogs and couple of cool effects.