superb-warfare/src/main/resources/data/target/recipes/copperplate_crafting.json

{
  "type": "minecraft:crafting_shapeless",
  "category": "misc",
  "ingredients": [
    {
      "item": "minecraft:copper_ingot"
    },
    {
      "item": "target:hammer"
    }
  ],
  "result": {
    "item": "target:copperplate",
    "count": 1
  }
}