This project is dead. ProxyCard: Last Active: September 29. In addition, tokens can not be sent to another address: Transaction execution error. Means in the contract there is an opportunity to block tokens when it will want. And before they were free to go. Or they blocked the previous tokens, and now they will sell others (which can also be blocked after the sale). This is without a doubt one of the best ideas for airdrop: first to distribute tokens, and then to block.