not sure which address to use when signing a message, i see about 20 addresses under the coin control features
can i just use any of them? thank you!
You must use the one on which all your Bitcores will be. But you can register several.
that's the thing i can't tell which one to use since i don't know where they'll end up after the airdrop. should i just sign all of them? i didn't know if i had to combine them all into one address via coin control or something. sorry for the noob question and thx for the help