Stellar vs BlackCoin vs Primecoin
What problem does this service solve?
Stellar is an open-source protocol that uses blockchain technology to enable decentralized, cross-border money transfers with very low fees. | BlackCoin does not appear to provide any unique advantages compared to other digital currencies. | Primecoin uses prime number generation to improve Bitcoin's PoW protocol. |
Token Stats
Company Description
Stellar is a decentralized protocol for sending and receiving money, in any pair of currencies, directly on the internet. Stellar enables users to transfer money on their network directly, without banks, and without fees. It was originally created by Jed McCaleb, the founder of Mt. Gox and co-founder of Ripple. | 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. | 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. |