CryptoKitties is an electronic cat built on the Ethereum blockchain that can be collected. Users can use Ethereum to buy and sell electronic cats, and can breed new cats, each with different characteristics and cute levels.Blockchain is the operational technology foundation that supports cryptocurrencies like Bitcoin. Although Mystery Cat is not a digital currency, it can also provide the same security guarantee: each Mystery Cat is unique and 100% owned by you. It cannot be copied, taken away, or destroyed....