the UTN IS a
https://universa.io blockchain
And from what i just gathered online some ico instead of using etherium blockchain they create their own blockchain technology right?
i hope i get it coz am still learning
No, u got it all wrong sadly. Don't belive good marketing, learn science/technology that you want to invest into.
Everyone can have their own blockchain in matter of minutes, just copy paste bitcoin code and rename it to YourName. There u go, u got ur blockchain. So what? It have no value at all. Nothing backing it.
Start from basics, don't go for such complicated stuff as ICO which is best money grab currently.