I have the original version of the signer, but it only works with a handful of NOSTR clients right now, primarily Coracle and Jumble.
So no, I sent that on my desktop computer signed with my Alby extension 😔
Here is a previously signed note using the nostr:npub10efcj7x65z2ak6vd69xr8f2hvqwuaqrhlygl3yqa4y63hfvc02mqwzaeh3 remote signer for your delectation
nostr:note1fqsa8zgyr4jh745z49avg5457vq492d69gxl6qw3rk4cjswxmvksm4u8hv