LBRY is developing a blockchain based content distribution network that will serve as a decentralized marketplace connecting content creators and viewers. LBRY's Proof of Work network is powered by the LBRY Credits coin.

Theta Fuel (TFUEL) is the operational token of the Theta protocol, which aims to be a decentralized video delivery network. It is the second token in the Theta protocol, and will work in conjunction with the Theta Token (THETA) that previously existed on their network. Theta Fuel was created to power on-chain operations, such as payments and interactions with smart contracts. The original THETA token will be used for governance purposes.