FOAM is an open-source protocol for proof of location (POF) on the blockchain network. It is a decentralized platform where users have access to location services via its permission-less protocol and an independent system of radio beacons. These location services are safe and secure and are not susceptible to manipulation.
FOAM offers a decentralized data marketplace that is geospatial, and a map that is consensus driven. It aims to become an alternative to the traditional Google maps and GPS.
FOAM Proof of Location protocol is on the Ethereum blockchain and offers the infrastructure for a valid location data that is fraud-proof, yet maintaining privacy.