Design a new blockchain coin logo

Vault79

We are launching a new coin based on the blockchain technology. What is important to note is that our coin value will be indexed by the gold price, that's why we choose Vault79 since we want buyers to associate the name and the logo with something secure, indexed by something real and which can grow.

I will join an image of other popular coins but we are open for any ideas. I am also joining this article about what this sector's target audience looks like : https://medium.com/@BountyBase/who-…2a701d1771

I’m open to ideas on the type of logo that’s best for my brand.
But do not forget that: it needs to fit in a coin like shape and be distinguishable next to other coins (see the file bellow)