Umbra (UMB)
complete
Kees Nachti
Exchange: https://graviex.net/markets/umbbtc
Website: http://umbracoin.net/
Announcement: https://bitcointalk.org/index.php?topic=5061687.0
Discord: https://discord.gg/2JJT7xJ
Twitter: https://twitter.com/umbrachain
Explorer: http://45.63.76.241:99/
Jonny Taulen
complete