CryptoSkulls

CryptoSkulls are made up of 10,000 collectible ERC-721 Non-Fungible Tokens (NFTs) stored on the Ethereum Blockchain. CryptoSkulls first launched in 2019 and it is widely believed CryptoSkulls was the second ever 10,000 supply profile picture (pfp) collection to launch following CryptoPunks, as a result CryptoSkulls are commonly referred to as a 'Historical' collectible throughout the web3 community.