these are ethereum contracts that exp should be aware of as exp could have smart contracts just like these and anyone can launch them on the exp blockchain
im taking some course now to learn how to convert some projects.
expanse will go to the moon once it has a suite of dapps and a token economy around them
also may be interesting to see used on the blockchain
prolog
https://www.youtube.com/watch?v=SykxWpFwMGs
https://www.youtube.com/watch?v=gJOZZvYijqk&list=PLVmRRBrc2pRCWtYk752jCIfhD8GmoYfc_
https://www.youtube.com/watch?v=Ay2o3Nv1A-Q&list=PLmiQ7Pe7Po0w2uS41Bk7trE4XGN4IRYHD