This would be YUGE for Bitcoin adoption!
I’m hoping nostr:npub1y0fv5l5ehzcqmh7esgtltvgjp30lxnt08shmqdcnmzrwl3v2mnsswgm5py can solve this. 😉
Discussion
It is possible but really a marginal iteration that requires a ton of effort. We can solve it today if merchants are willing to buy new hardware, but it doesn’t scale well.
Ah thought it might be.
Better to just bypass the tap to pay fiat minefield and get merchants to accept bitcoin directly..