High Quality Airdrop :

1. Quarkchain (https://icodrops.com/quarkchain/)
    Listed in coinmarketcap.com : https://coinmarketcap.com/currencies/quarkchain/
    Airdrop Register Link : https://qbounty.quarkchain.io/signup?invitecode=nqwtif
    Requirement : Twitter, Follower > 50 (Retweet, Like, Tweet)
    Worth of Airdrop : 2.000.000 QKC ($43,800) split to all participants
    Start Time : Early March 2019
    End Time : 1 June 2019

2. Pchain (https://icodrops.com/pchain/)
    Listed in coinmarketcap.com : https://coinmarketcap.com/currencies/pchain/
    Airdrop Register Link : https://bounty.pchain.org/register.html?c=1063291
    Requirement : Twitter, Follower > 50 (Retweet and Like)
    Worth of Airdrop : 2.800.000 PI ($28,000) split to all participants
    Start time : Early April 2019
    End Time : 31 October 2019

3. Harmony Protocol (https://icodrops.com/harmony/)
    Will Launch in Binance Launchpad : https://twitter.com/harmonyprotocol/status/1127240459976241153
    Here the bounty : https://bitcointalk.org/index.php?topic=5130719
    Requirement : Just click the bitcointalk bounty
    Worth of Airdrop : 5.000.000 Token (Can Calculate after token metric published, in 15th May)
    Start Time : 11 April 2019
    End Time : 3 Month From Start Time

4. Origin Protocol (https://icodrops.com/origin-protocol/)
    Airdrop Register Link : https://dapp.originprotocol.com/#/welcome/576f16d6d59
    Requirement : Ethereum Wallet + Metamask (download in https://metamask.io/)
    Worth of Airdrop :100 OGN (must Complete your profile by paying total 0,0007 ETH or $0,13 ) and additional rewards.
    Estimated : 100 OGN = $30+
    Start Time : Early April 2019
    End Time : TBA (Q3 / Q4 2019)
    Launch in Market : TBA (Q3 / Q4 2019)
    OGN Token Reward will distribute to your account monthly if you complete tasks

I will post guide to claim bounty reward after bounty ended !!

Ask me Everything about joining airdrop, just reply my post