This'll be one of the biggest controversies for 2018... Investors are being blinded and are being fooled by simple tricks.

I can make this in 1 - 2 hours. Want some instructions?
1. Sign up to a burner service/new number and get it to send you a text, then name the number HASHCARD-XXX, that's the text part done.
2. Get a regular credit card, print our your logo, and then stick it on the card. Easy.
I think they should go to some events to prove their legitimacy, but most likely they won't because they won't be able to ignore all the questions they don't have answers to.
Have you noticed that in all the good quality pics they have on their social media channels, the cards seem to look like they have been used for a while, or printed by a poor quality printer?
https://www.facebook.com/hashcard.io/photos/pcb.188144718667339/188143422000802/?type=3&theaterYou can see the discoloration around the edges and some scratches on the back of the card, especially near the corner of the fourth card counting from right to left.
What could this mean?
They could have cloned any active card, like the guy does here
https://youtu.be/jRW_72uwHgw?t=3m26s or here
https://youtu.be/IITY2XukZek print their design and logo on a card printer, then make a demo video at a McDonalds with a burned service as described in the post above me.
Also notice how in all their pictures and videos, they always look way too suspicious and shady. Always this very serious/scared impression. Always looking around and away from camera, as if they are watching their surroundings looking for the nearest exit to avoid getting caught...