I/O Coin vs Qtum vs BlackCoin
What problem does this service solve?
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. | BlackCoin does not appear to provide any unique advantages compared to other digital currencies. |
Token Stats
Company Description
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. | 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. |