As we all know that to earn the bitcoin in these ways like....
1. Trading
2. Investment
3. Gambling
Anybody know that anymore way is here to earn the bitcoin very fast?
But in my view, only 3 ways are best to earn the bitcoin and not more way is here.
Bounty hunting and signature campaign should get you some good coins. Look at Iconomi. A user can easily earn 100 to 150 USD and take the case of Singular DTV, in one week I got about 2700 SNGLS. Both ICO has ended! It varies according to different coins and projects.
You can also invest some for mining ethereum and dash in Genesis Mining and HashFlare. The payout is pretty slow, but it's good if you want to look for different ways to earn bitcoin.