In the long run, I think AI+ Blockchain related project is worth investing. I recently joined Kambria and Cortex Project meet up in Taiwan. Both worth looking into. The Cortex Project (CTXC) is releasing its mining testnet soon in a few weeks. The team has a strong background in AI and Blockchain fields. Cortex is making a public chain to allow smart contract to have real "smart AI" functions, namely AI contracts. If they do deliver Cortex, it will be the first blockchain in the world that handles AI functions (models) on chain.

https://www.youtube.com/watch?v=YKVpFQ7ghDg&feature=youtu.be

Have you guys heard about a project called "Cortex", it has the two biggest buzzzzzwords on the planet AI and blockchain  ,
the whitepaper seems legit but VERY hard to comprehend 
They recently released a short video to break down the tech terms and introduce the project in plain English
https://www.youtube.com/watch?v=YKVpFQ7ghDg&feature=youtu.be

it's a cool idea, anyone knows more about what Cortex do?