Minting NFTs into Collections
You can use the
NFTokenTaxon field to group NFTs into collections. As the minter, you can choose any numeric value from
0xFFFFFFFFand assign it to NFTs as you create them. The significance of the taxon is entirely up to you.
For example, for your first collection, you might set the
1. You might have a collection of NFTs with taxon values of
911. You might use taxons that start with a digit to indicate the type of NFT (for example, all Real Estate NFTs have a taxon that starts with
NFTokenTaxon field is required, you can set the value to
0 if you don't intend to create a collection.