Sphere

by Sphere

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I/O Coin

by I/O Digital Foundation

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Qtum

by Qtum Foundation

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Sphere

by Sphere

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I/O Coin

by I/O Digital Foundation

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Qtum

by Qtum Foundation

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What problem does this service solve?

Sphere's goal is to create a digital currency with a fair distribution model.I/O Coin's blockchain is designed to enable users to communicate and transact with more privacy and efficiency.Qtum is a smart contracts platform and currency protocol that combines attributes of Bitcoin and Ethereum.

Token Stats

Company Description

Sphere is a smart contract platform and peer-to-peer payment network. The network has a hybrid PoW and PoS consensus mechanism and is powered by the native SPHR token, which can be swapped for an ERC20 token over the Ubiq smart contract platform.

I/O Coin is a Proof of Stake blockchain platform that aims to provide a variety of decentralized services. Including: payments, encrypted document storage, messaging, and offline transfers. The network is powered by the IOC coin.

Qtum has been described as a hybrid between Ethereum and Bitcoin. Qtum is a smart contracts platform that places a strong focus on value transfers as well as decentralized apps. Qtum enables users to create smart contracts on the platform and conduct cryptocurrency transactions.
Qtum has a Proof-of-Stake (PoS) consensus algorithm. Several decentralized apps are already using the platform.

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