What are they, like some kind of tips?
Discussion
Yes more or less. nostr:nprofile1qqstxwlea9ah3u6kjjszu6a7lrnhqkfh8eptp2z6v0e9558tlkkl2rgpzemhxue69uhk2er9dchxummnw3ezumrpdejz7qgwwaehxw309ahx7uewd3hkctcpremhxue69uhkummnw3ez6ur4vgh8wetvd3hhyer9wghxuet59u4kl3vp gives you one by default. It looks similar to an email address.
It allows people to send you Bitcoin