Aeternity is a scalable blockchain technology that enables high-speed transacting, purely functional smart contracts and decentralized oracles. Coded in Erlang.
I'm not really sure about this project, but this one seems legit. I must have further research on them, because they are showing bunch of PhD's guys on their team line. Which first, if it's true then it's great because of the project handled by professionals and people who has knowledge and experience. Secondly, if it's not it's a bad disguise then.
Talking from their thousands community on their telegram group and having quite great presence in any other social media plus their github is published and updated, I think AE is quite nice from my perspective.
Above all, short term, i see quite down ward in price as I drew the green color lines. I think at the current price we can put them slowly into our portfolio and make it as mid-term - long-term holdings.