Alibaba Coin vs ZCoin vs HappyCoin
What problem does this service solve?
Alibaba Coin's goal is to use facial recognition technology to make cryptocurrency payment authentication easier. | ZCoin is a privacy focused cryptocurrency with an innovative mechanism to increase anonymity. | HappyCoin is a community oriented digital currency that was designed to be used to buy goods and services in Thailand. |
Token Stats
Company Description
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. | ZCoin is a privacy focused cryptocurrency built on Ethereum. The ZCoin protocol enables anonymous transactions with cryptography that utilizes Zero-Knowledge Proofs (ZKP). ZCoin increases privacy on their network by using a coin-mixer contract that wraps transactions in a serial number and destroying wrapped coins once they have been redeemed. | HappyCoin is a Thai digital currency. It is designed to be used as a medium of exchange within Thailand. HappyCoin (HPC) has a hybrid consensus mechanism that combines elements of Proof-of-Work (PoW) and Proof-of-Stake (PoS). |