BlackCoin vs Sphere vs Bitcoin
What problem does this service solve?
BlackCoin does not appear to provide any unique advantages compared to other digital currencies. | Sphere's goal is to create a digital currency with a fair distribution model. | Bitcoin is the first digital currency and the first use case of Blokchain technology. The bitcoin blockchain was the first decentralized, immutable, and transparent ledger. |
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. | 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. | Bitcoin is the first digital currency based on blockchain. It solved the double-spending problem and enabled peer-to-peer transactions on a large scale. Bitcoin was designed to work as a trustless digital currency that would function without government oversight or a central bank. |