Toncoin Review

Helium (HNT) is a decentralized blockchain-powered network for Internet of Things (IoT) devices. Launched in July 2019, the Helium mainnet allows low-powered wireless devices to communicate with each other and send data across its network of nodes. Nodes come in the form of so-called Hotspots, which are a combination of a wireless gateway and a blockchain mining device. Users who operate nodes thus mine and earn rewards in Helium’s native cryptocurrency token, HNT. Helium’s goal is to prepare IoT communication for the future, identifying inadequacies in current infrastructure from its birth in 2013.

Dogecoin（DOGE）于2013年在美国成立，作为一个笑话，但很快就获得了大量追随者。 它成为一种流行的加密货币（DOGE），用于给内容创作者小费（主要是在Reddit和Telegram上）。 由于创作者对他们的货币没有认真的计划，他们没有制定路线图，也没有过多地改进他们的项目。 Dogecoin Jackson Palmer的创始人在2015中离开了该项目。

Hive is a Graphene-based social blockchain (and community hard-fork of STEEM) that launched on 03/20/2020 with the core idea of decentralization.