{
  "type": "minecraft:crafting_shaped",
  "category": "equipment",
  "group": "progression",
  "key": {
    "I": {
      "tag": "progression:copper_ingot"
    }
  },
  "pattern": [
    "   ",
    "I I",
    "I I"
  ],
  "result": {
    "item": "progression:copper_boots"
  },
  "show_notification": true
}