@e33io@gnulinux.social @jraedisch Thanks! Now I have a better very high level understanding of the concept for Nostr. I think it is similar approach to ideas for identity/identification where you only need to share the needed info, or to show you own something, where the key pair is connected to you and also block chain can trace how ownership changes. I think... Such topics has sometimes been on the agenda in Reality 2.0 pod I usually listen to.