Details - HeadDB

Warning: The UUIDs are not real.

Command

/give @p skull 1 3 {display:{Name:"1",Lore:["Skull from HeadDB.org"]},SkullOwner:{Id:"1b405b71-7339-3970-89b9-530e791d85d5",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNzFiYzJiY2ZiMmJkMzc1OWU2YjFlODZmYzdhNzk1ODVlMTEyN2RkMzU3ZmMyMDI4OTNmOWRlMjQxYmM5ZTUzMCJ9fX0="}]}}}

API Usage

GET https://headdb.org/api/head/1b405b71-7339-3970-89b9-530e791d85d5

{
  "name": "1",
  "uuid": "1b405b71-7339-3970-89b9-530e791d85d5",
  "value": "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNzFiYzJiY2ZiMmJkMzc1OWU2YjFlODZmYzdhNzk1ODVlMTEyN2RkMzU3ZmMyMDI4OTNmOWRlMjQxYmM5ZTUzMCJ9fX0=",
  "valueDecoded": {
    "textures": {
      "SKIN": {
        "url": "http://textures.minecraft.net/texture/71bc2bcfb2bd3759e6b1e86fc7a79585e1127dd357fc202893f9de241bc9e530"
      }
    }
  },
  "command": "/give @p skull 1 3 {display:{Name:\"1\",Lore:[\"Skull from HeadDB.org\"]},SkullOwner:{Id:\"1b405b71-7339-3970-89b9-530e791d85d5\",Properties:{textures:[{Value:\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNzFiYzJiY2ZiMmJkMzc1OWU2YjFlODZmYzdhNzk1ODVlMTEyN2RkMzU3ZmMyMDI4OTNmOWRlMjQxYmM5ZTUzMCJ9fX0=\"}]}}}"
}

Minecraft Head Database

GET https://headdb.org/api/head/1b405b71-7339-3970-89b9-530e791d85d5