These virtual cat assets are held on the Ethereum blockchain, which uses smart contracts to allow gamers to buy, collect, breed, and sell their virtual cats. Axiom Zen created Cryptokitties in 2017.

For example, people have spent more than $100,000 for a single cat in certain situations!ĭo you remember collecting a pack of Pokémon cards in the hopes of getting a rare card like Charizard? CryptoKitties is similar in that new kittens are produced randomly from a smart contract code when they are formed! Advancements of CryptoKitties Some cats are considerably uncommon, and they may fetch a high price. Each cat manufactured is one-of-a-kind, with various colored fur, eyes, and hair!ĭifferent CryptoKitty genders are also available, each named after a male or female horse! For example, a male CryptoKitty is known as a Sire, while females are known as Dames!Īlthough CryptoKitties is referred to as a game, you can only buy, breed, and sell them. The creators attempted to make an Ethereum game that allowed anybody on the globe to own virtual cats produced by smart contracts.

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