Cannabis Coin is a PoW cryptocurrency for the cannabis industry. It is designed to be a medium of exchange for cannabis dispensaries, users, growers, and other stake holders in the industry.

ZrCoin is a commodity-based cryptocurrency. ZRC is built on the Waves platform, and is designed to be a blockchain-based, liquid trading asset for funding the production of zirconium dioxide; an industrial material used in ceramics. ZRC holders can redeem their tokens for the material, and the company behind the project promises to buy back $400,000 of ZrCoin per month.