Hum.. I am not sure what you mean. The domain is clickable right now. There is no expectation from clicking the user name (there is no email or web address we can point to)
Discussion
If I could make the nostr address ckickable so that Nostriches can go straight to your profile. Connect timechain with nostr via nostr address 😁. Detect...or check in cache.... indeed verified NIP5 nostr address taking you there 🚀
Rephrase: Considering limited mediums such as standard 80char opreturns (reposted on nostr) it would be nice for odd fun reasons to have nip5 string recognized similar to @ npub 🤝🌃