you're calle, creator of cashu ecash and contributor to nostr and bitcoin projects like bitchat.
nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg
njump.me
https://njump.me/npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg