Details - HeadDB

Penguin

Warning: The UUIDs are not real.

Command

/give @p skull 1 3 {display:{Name:"Penguin",Lore:["Skull from HeadDB.org"]},SkullOwner:{Id:"d0c388a7-f79e-3717-af65-7ac368963b47",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDNjNTdmYWNiYjNhNGRiN2ZkNTViNWMwZGM3ZDE5YzE5Y2IwODEzYzc0OGNjYzk3MTBjNzE0NzI3NTUxZjViOSJ9fX0="}]}}}

API Usage

GET https://headdb.org/api/head/d0c388a7-f79e-3717-af65-7ac368963b47

{
  "name": "Penguin",
  "uuid": "d0c388a7-f79e-3717-af65-7ac368963b47",
  "value": "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDNjNTdmYWNiYjNhNGRiN2ZkNTViNWMwZGM3ZDE5YzE5Y2IwODEzYzc0OGNjYzk3MTBjNzE0NzI3NTUxZjViOSJ9fX0=",
  "valueDecoded": {
    "textures": {
      "SKIN": {
        "url": "http://textures.minecraft.net/texture/d3c57facbb3a4db7fd55b5c0dc7d19c19cb0813c748ccc9710c714727551f5b9"
      }
    }
  },
  "command": "/give @p skull 1 3 {display:{Name:\"Penguin\",Lore:[\"Skull from HeadDB.org\"]},SkullOwner:{Id:\"d0c388a7-f79e-3717-af65-7ac368963b47\",Properties:{textures:[{Value:\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDNjNTdmYWNiYjNhNGRiN2ZkNTViNWMwZGM3ZDE5YzE5Y2IwODEzYzc0OGNjYzk3MTBjNzE0NzI3NTUxZjViOSJ9fX0=\"}]}}}"
}

Minecraft Head Database

GET https://headdb.org/api/head/d0c388a7-f79e-3717-af65-7ac368963b47