OPSBounty
How to join: 
1. Go to the airdrop button
2. Talk to the telegram bot and follow the steps.

• Enter OPS Token chat group and earn 10 OPS

• Follow OPS Token on Twitter https://twitter.com/tokenops and earn 20 OPS​ tokens.

3. Share your referral link. You get 30 OPS for each person you invite.