Gnosis, from the Greek “gnosis” which means “knowledge”, is a platform project grouping together prediction markets. It’s built on Ethereum’s blockchain and creates predictive markets. The concept of these markets is to be able to bet on any event, such as the result of an election.
Gridcoin is an open-source platform based on the blockchain, which works in a decentralized way. Gridcoin differs from other cryptocurrencies by its proof of research algorithm (POR) linked to BOINC.