https://dcacryptocalculator.com/bitcoin
nostr:npub1lhezms58jx4yer60y3wzldc83fdez3j4rc4ue3edhz5qv3wxfsgqhhw94n nostr:npub1jv3tmy30yrr0ek0fzdz5wfanh0pdp947fqgewyz44qndmg75ev9sz7lakg nostr:npub12gu8c6uee3p243gez6cgk76362admlqe72aq3kp2fppjsjwmm7eqj9fle6 nostr:npub147wy3decmxy3vs9u4nse80ha7nkcydt7zdge8lc9gk8ddglh4t6qudjwdr
This one seems to work.
