Tachain provides comprehensive ad targeting system for advertisers while maintaining full security and effectiveness of a full-scale transportation app. Tachain is rated 4 on ICO Bench Tachain is airdropping 1000 TCHN tokens ( ~$10 ) to airdrop participants. ICO price: 1 TCHN = 0.01 USD
"Quick and easy steps to complete airdrop tasks. No issue encountered. However, token value is only worth $10, and no referral program for this airdrop."