The CryptoKitty craze brought some attention to non-fungible tokens, but what else is possible for this type of crypto asset?

Key takeaways:

Scarce digital collectibles, known as non-fungible assets are one of the exciting use cases enabled by blockchains;

OpenSea is the first and largest marketplace for crypto goods, like an Ebay for crypto assets;

Although usability and adoption are early, there is a lot of potential for non-fungible assets to be one of the killer use cases for crypto.