Woww, this is a really nice project !! Please add me to the bounty list for the signature. Ive bought some Lisk, do i necessary need to generate a passphrase or we will be able to get our coins directly on the website protected by 2-FA ?!
You'll need to generate the passphrase if I understand correctly what's written in the FAQ
Here's the link: https://lisk.zendesk.com/hc/en-us/articles/207076399-I-participated-in-the-bounty-campaign-how-do-I-receive-my-LISK-