How? Technically I can spin up a new keypair every time and use it.
P. S. nostr:nprofile1qqsyvrp9u6p0mfur9dfdru3d853tx9mdjuhkphxuxgfwmryja7zsvhqpzamhxue69uhhv6t5daezumn0wd68yvfwvdhk6tcpzpmhxue69uhku...
Yes, but for some relays, you need to be inside the WOA (database).