Lottery: Helium (HNT)

Helium is a cryptocurrency purposed as an incentive for users to set up nodes for a 4G wireless LAN for the Internet of Things (IoT). The network is global, and by far the largest decentralized IoT network in the world. Maintainers set up peer-to-peer WiFi devices which, although they are referred to miners, provide neither proof-of-work nor proof-of-stake, but rather proof of coverage.