StarCoin is a digital currency created by the South Korean company STARKST. Their goal is to create a decentralized entertainment marketplace that will connect entertainers with their fans. The StarCoin network has a Proof-of-Work consensus algorithm.

SpankChain is developing an adult entertainment ecosystem on the Ethereum blockchain. SpankChain's crypto powered adult entertainment network will offer a decentralized technological and financial infrastructure for the adult industry, including payment processing and live streaming services.