Your blog says "I’ve been working on the Witcoin project since 2005" ... really?   Bitcoin came out in 2009.   This sounds sketchy.  Best to do research on this team/coin before investing.

Been around since 2005 but didn't register domain until last month?

Domain Name: WITCOIN.IO
Registry Domain ID: D503300000045176053-LRMS
Registrar WHOIS Server:
Registrar URL: http://www.godaddy.com
Updated Date: 2017-08-31T07:46:34Z
Creation Date: 2017-08-31T07:46:33Z