Primecoin vs Quantum Resistant Ledger vs Alibaba Coin
What problem does this service solve?
Primecoin uses prime number generation to improve Bitcoin's PoW protocol. | Quantum Resistant Ledger uses advanced cryptographic methods to create a more secure blockchain for large scale businesses. | Alibaba Coin's goal is to use facial recognition technology to make cryptocurrency payment authentication easier. |
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. | Quantum Resistant Ledger is developing an enterprise blockchain platform that is designed to be secure against an attack from quantum computers. The Quantum Resistant Ledger (QRL) implements a more secure type of cryptographic signatures call XMSS. The network has a Proof of Stake consensus mechanism. | Alibaba Coin is a digital currency that plans to implement blockchain-based facial recognition technology that will allow users to make transactions by showing their faces to a merchant's camera. Alibaba Coin was created by a company in Dubai, and has no relation to the Chinese online retail giant. |