hahahahahahahahahahah doing some tests with nostr at https://nostr-space.on.fleek.co/ . Check the empty world become populated with nostr profiles
Will try to continue soon
Discussion
Test showing profiles that are in this thread. Position in the map can be set as a profile attribute (nostr-space-pos: {"x": x,"z":z})
"nostr-space-position" is a tag now, kind 1 as answer to the first post;
kind 0 is loaded as profile, your npub is converted to bytes to have its position;
kind 7 (reactions) "materializes" antimatter particle (red sphere in high velocity that kills if touches you;
kind 40 (channel creation) is showed as "black hole" (giant black sphere that kills you if you go there);
Shoots and movements at kind 29211 (ephemeral) with their tags ("nostr-space-movement" and "nostr-space-shoot")
Update to position - (350,686,679)
Update to position - (520,980,480)
Update to position - (2110.6357421875,2007.4913330078125,1203.3436279296875)
Update to position - (7953.91552734375,7792.30712890625,4533.99365234375)
Update to position - (288.4099426269531,307.9731140136719,295.9731140136719)