Crypto Currency Logo

Hey everyone, this time I tried to develop a logo for Crypto-Currencies. The task was to design a symbol that united all major Crypto-Currencies under one logo/symbol. I tried very hard to consider all aspects of logo-design and furthermore the symbols' future usage as a "real" currency-logo.

I attached the whole concept, the grid and the construction and also some examples how it could be used.

Let me know what you think and if anyone has done something like this before.

Vote for me here: http://brandmecrypto.com/en/entries/68-daniel-pfeifer

Cheers