Hi guys, not sure I understand what is meant by sending BTC from an address I fully control. I use Coinjar (like Coinbase but can be linked to Australian banks), and from it I can generate addresses. I don't see any "sign message" option. I am not running a local bitcoin client, only an online wallet at Coinjar. Will this be OK?
Hi @badarzaman1!
To be able to sign messages from your address (so, an address that you can full control) is necessary in order to authorize or certificate several actions & decisions in the future...
The best option would be to open a
http://blockchain.info wallet that allow this option online or to install your local Bitcoin client, then transfer the funds you need on your new wallet on which you now have FULL control!
Cheers!
-akw-