@Kai-kai activity

4 years ago: gave thumbs up to the article
Bitcoin and Digital currency-[Last Part]
4 years ago: commented on the article "Bitcoin and Digital currency-[Last Part]"
Nice article, i learn a lot of your articles
4 years ago: gave thumbs up to the article
Comp for free!
4 years ago: commented on the article "A Guide to Decred (DCR)"
Nice writing
4 years ago: gave thumbs up to the article
A Guide to Decred (DCR)