BUBBLETONE - BLOCKCHAIN и телекоммуникации

Веб-сайт: https://bubbletone.io/ Whitepaper: https://bubbletone.io/BubbleTone_Whitepaper_ENG-Jan18.pdf ANN: https://bitcointalk.org/index.php?topic=2662295.0 Twitter: https://twitter.com/bubbletone_eng Автор: https://bitcointalk.org/index.php?action=profile;u=363752