HOW TO SELL ON A SECOND MARKETPLACE? – PART 5 Now let’s buy one of the projects that say minting coins on art blocks. We just wanted to look at the ERC-721 casting process, and you will find it very similar to the casting in the ERC-1155 that we just reworked. Here we can see there are three different types of collections for which the art block has a curated collection, and that is the…