On July 1st, 2018 a snapshot of all Syscoin wallet addresses linked to Syscoin aliases will be taken. 6% of the total CPS Coin supply will be distributed to each of these addresses, proportionate to the balance of Syscoin held at the time of the snapshot. The airdrop itself will also occur on July 1st.
When did u get it ? I checked yesterday, there were none and i have syscoins on my alias - addresses !