nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqnrd7edtxrk6dnrpg45qdg2hs4gd4xrr9gsyc756vlxq6zuf728nq06qww0 But it adheres to the RFCs and generates an #IPv6 address for the CLAT.
But I haven't found a way to see this on the host. I see it on the segment in the Neighbour table fine.