BitcoinHornet on Nostr: Yeah they're case sensitive from what I've seen. Unrelated but maybe you know, I'm ...

Yeah they're case sensitive from what I've seen. Unrelated but maybe you know, I'm trying to have multiple usernames verified to same domain. In the nostr.json file I have multiple username/pubkey value pairs separated by commas, but 1 works and other doesn't. Is that syntax correct or something else is needed?