It is an ephemeral messenger that is also bridged to nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m #Bitchat teleported geohash channels

Blocking works, PMs work, and more. It also has its own standard channels too. Check it out (currently loads best on desktop, better mobile support coming)

https://nym.bar