Oyster Shell is a decentralized data storage protocol and content network platform built on IOTA and Ethereum. It allows websites to store and monetize data in a trustless, secure, and transparent way. Website visitors contribute a small portion of their CPU and GPU power to enable users' files to be stored on a decentralized and anonymous ledger.

SHL is an ERC20-compliant token on the Ethereum Blockchain that contains custom designed properties that enable the functionality of the Oyster Protocol.