im misunderstanding your use case. a checkmark doesnt make sense. instead, use the existing nostr logos or prefix with `nostr:` e.g. nostr:@franzap.com. regarding logos, the thin ostrich was popular but doesn not scale down well. The n with the ostrich head works well in print
Discussion
Yes, the initial discussion was around print and drawing. I think the n with the ostrich head is too complex (and I personally don't like it)