Cuprum Group, a metals mining company, will be introducing a digital token designed to give investors a chance to earn rewards based on the rising demand for copper. The digital token will be backed by metal copper produced at a company owned, state-of-the-art mining facility.

Cuprum Group seeks to accelerate the transition of extractive industry companies to operationally efficient and environmentally friendly technologies. To this end, the Estonia based company has invested more than $2 million in a Russian mining facility, licensing, feasibility plans and geology.

The project includes a copper mining business that is reserved for professional investors, while the digital token will be available to the public. The Cuprum token exchange will trade both metal and digital copper.