Sure, when bitcoin has privacy at the base layer.

nostr:nevent1qqsdpc8zye7086aq6cp3mns74ghm6nh2hfxmnr7ncjlj6js2al004sqpr3mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmqzyp45ajv0qtny0cq5gz688w7e9fl6ug0qrd42d3j7xtdefgmqjgnjuqcyqqqqqqg0a54f8