Primecoin vs Sphere vs Sharechain
What problem does this service solve?
Primecoin uses prime number generation to improve Bitcoin's PoW protocol. | Sphere's goal is to create a digital currency with a fair distribution model. | Sharechain does not appear to provide any significant benefits. |
Token Stats
Company Description
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. | 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. | Sharechain is developing a Proof-of-Work cryptocurrency platform. Their network is currently fueled by the Ethereum-based SSS token. Their marketing materials are unclear and do not offer any information about its advantages. |