BlackCoin vs KickCoin vs Sphere
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What problem does this service solve?
| BlackCoin does not appear to provide any unique advantages compared to other digital currencies. | Not provided by vendor | Sphere's goal is to create a digital currency with a fair distribution model. |
Token Stats
Company Description
BlackCoin is a Proof-of-Stake (PoS) cryptocurrency created in 2014. Users are rewarded for staking their coins to secure the network. BlackCoin's staking rewards vary between 1% to 8% per year. | Not provided by vendor | 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. |
