Blockchain : [Weekly] Promotion thread

Blockchain : [Weekly] Promotion thread

Please post all you projects, sites events and ICO promotions in this thread. Any promotion content not adding enough value posted elsewhere will be removed.

Please help us keep the sub clean by signaling any content that is too much promotional !

Author: BonneCouverture

Score: 42

Date: 1528100441

What do you think?

Blockchain : Opening Up Envilope – The World’s First Blockchain-Based Postal Service