Thank you everyone for the feedback on the draft. I didn't know bassguitarman posted it here so i'm happy you like it
As already mentioned it is no opal logo, i just worked with opal logo as base. I like the opal logo but maybe it could get a little update and there are so many opal projects in the pipeline. Can't have enough logos

Yesterday I worked on details and colors and I'll try to follow CryptoNick's explanation. Maybe it's too much negative space but lets give it a try.

@Voidlord: I love and respect Opalman and I would never touch him or mess with his style. Maybe he even can get his own logo For now I just can put up BlockchainBoy for some help