PopChain is a blockchain-based content distribution platform for copyright protection and content sharing through streams. In the PopChain ecosystem, there are two types of platforms: The POPCHAIN's platform that removes the middlemen in the distribution process recording all the used channels and links a copyright holder to the consumer. And POPBOX that allows POPCHAIN to save idle storage & bandwidth, increasing the performance of POPCHAIN and rewarding its users with PCH.

PCH is the issued token by POPCHAIN. It's an Ethereum-based token (ERC-20) used as a payment method and used in different applications in the platform to ease POPCHAIN's network.