Hi I sent a payment for the crowdsale in December, and I used a single address account on the mycelium Android app. I now need to sign my Iota address with that BTC address and send cfb the signature. Any help would be welcome:)
I guess the steps would be:
- swipe to the left "Account" window;
- select the account you will want to sign with;
- on the menu options, select "Sign Message";
- enter your pin code;
- select key for signing;
- enter the message that you want to sign;
- sign message
- and so on...