MCMinecraft Assets Explorer

{
  "type": "minecraft:block",
  "pools": [
    {
      "bonus_rolls": 0.0,
      "entries": [
        {
          "type": "minecraft:item",
          "functions": [
            {
              "function": "minecraft:copy_nbt",
              "ops": [
                {
                  "op": "replace",
                  "source": "SkullOwner",
                  "target": "SkullOwner"
                },
                {
                  "op": "replace",
                  "source": "note_block_sound",
                  "target": "BlockEntityTag.note_block_sound"
                }
              ],
              "source": "block_entity"
            }
          ],
          "name": "minecraft:player_head"
        }
      ],
      "rolls": 1.0
    }
  ],
  "random_sequence": "minecraft:blocks/player_head"
}