Spendcoin vs Primecoin vs BlackCoin
What problem does this service solve?
Spendcoin is a cryptocurrency aimed at encouraging adoption of decentralized financial and educational platforms. | Primecoin uses prime number generation to improve Bitcoin's PoW protocol. | BlackCoin does not appear to provide any unique advantages compared to other digital currencies. |
Token Stats
Company Description
Spendcoin is an open-sourced cryptocurrency designed for the Cross Ledger Ecosystem, which includes the Spend App and the Blockchain University. The project is run by the Spend Foundation. Their network is currently powered by the Ethereum-based SPND token. Users receive tokens for performing tasks in the Spen ecosystem. | Primecoin is a cryptocurrency based on finding prime numbers. Identifying prime numbers plays a central role in cryptography. Primecoin's unique Proof-of-Work (PoW) consensus mechanism is able to increase transaction speeds and improve energy efficiency. | 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. |