SixDomainChain airdrop.

SixDomainChain (SDChain) is the world's first decentralized public blockchain ecosystem that integrates international standards of IoT Six-Domain Model and reference architecture standards for distributed blockchain.

SixDomainChain is airdropping 150 FREE (~$3) for easy social tasks and also earn 50 FREE (~$1) for each referral.

How to participate

1. Chat with SixDomainChain Telegram bot.
2. Join their English Telegram group or any other from their bot.
3. Register on SDAT Exchange and get your SDAT Wallet Address.
4. Subscribe to their YouTube Channel.
5. Similarly complete other tasks from the bot.
6. You will receive 150 FREE (~$3) tokens.
7. Also, earn 50 FREE (~$1) for each referral.