DeutschERC-721 tokens are NFTs (Non-Fungible Tokens).
What are ERC-721 Tokens?
ERC-721 tokens in the Ethereum blockchain can be assigned to the non-fungible token (NFT) category. These tokens are neither interchangeable nor replaceable, which distinguishes them from ERC-20 tokens. Each ERC-721 token is “unique”. They are unsuitable as a true cryptocurrency, as individual coins or tokens should be interchangeable in a currency.
