Today, I can say that it is the most voted logo with 1496 +1s, and therefore it has become the official WebAssembly logo.
I am still impressed that 1496 technical people around the world voted for my design. Thank you to everyone who voted for it!
The official logo in the WebAssembly GitHub page:
Thanks to everyone who voted for the logo, I could add my two cents to the great Web Assembly project.