How do you know if those hardware wallets don’t have backdoors?

Thank you, are there any cryptocurrencies that use hashgraph? Thanks

simplicity is the ultimate sophistication :)

My bet is on IOTA, I made this bet a month ago, when price was about $0.90

Lol, very funny 😁

Thank you, yes, I also hate long articles.

Useful lessons about steemit, thank you!

Lol, IOTA will be $1000 in 24 months, that’s my bet.

Hey, you post nice and unique articles about cryptocurrency!

It looks interesting, and the brand name reminds me of something.

Önemli bilgi için teşekkür ederim. Umarım tekrar yükselişe geçer kısa süre içinde.

$1.48 :)

Thanks for amazing information about btc!

$3M of course :) I’ll buy a hotel, and I can get more than $4k per week.

They shouldn’t create their cryptocurrency, it will be a waste of time. Instead, they can integrate the IOTA to their system.

You shouldn’t focus on those extremely hidden opportunities.

I think the whole business world can’t sleep because of bitcoin :D

Interesting video about bitcoin.

I think you can’t even make more money with insider trading method than bitcoin investment :)

You should also add IOTA to the list :)