Paper Wallethttp://paper.phore.ioIt has been tested, but try it yourself by sending 1 PHR to a generated address and then importing the private key in the
wallet debug console
importprivkey
For extra security download the files from github [zip file] and open the HTML file in the browser. Paper wallet is kind of outdated now.
We should think about trezor/ledger integration, with masternodes running from the coins stored in them.