Don't have Telegram yet? Try it now!
https://andrismoi.wordpress.com/2017/12/19/%cf%84%ce%b9-%ce%b5%ce%af%ce%bd%ce%b1%ce%b9-%cf%84%ce%bf-bitcoin-%cf%80%ce%bf%cf%85-%ce%bc%ce%b1%cf%82-%ce%bf%ce%b4%ce%b7%ce%b3%ce%b5%ce%af/
Τι είναι το Bitcoin; Που μας οδηγεί;