Crypto 101 📚 Non-fungible tokens (NFTs)
ERC-1155 lets you issue fungible and non-fungible tokens together in a single contract, and is commonly used for things like in-game items.
The most common NFT standard on Ethereum is ERC-721, where each NFT is identified by a unique tokenId.
There won’t be a test, but the market will give you pop quizzes.
Transferring and buying or selling NFTs on Ethereum requires paying gas with $ETH .