Hello steemains!
Actually may be these are User Issued Assets that anybody can make on the Bitshares DEX which can be utilized for remunerating substance or network challenges and activities on the Whaleshares stage. They are classified "Whale" tokens in light of the fact that as you become your WHALESTAKE after some time and turn into a whale, you can use the estimation of your token to help other people in the network.
Steem on!