Details - HeadDB

Warning: The UUIDs are not real.

Command

/give @p skull 1 3 {display:{Name:"T",Lore:["Skull from HeadDB.org"]},SkullOwner:{Id:"822eb0d9-0b02-3a54-a1b2-40e08843dd52",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMTU2MmU4YzFkNjZiMjFlNDU5YmU5YTI0ZTVjMDI3YTM0ZDI2OWJkY2U0ZmJlZTJmNzY3OGQyZDNlZTQ3MTgifX19"}]}}}

API Usage

GET https://headdb.org/api/head/822eb0d9-0b02-3a54-a1b2-40e08843dd52

{
  "name": "T",
  "uuid": "822eb0d9-0b02-3a54-a1b2-40e08843dd52",
  "value": "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMTU2MmU4YzFkNjZiMjFlNDU5YmU5YTI0ZTVjMDI3YTM0ZDI2OWJkY2U0ZmJlZTJmNzY3OGQyZDNlZTQ3MTgifX19",
  "valueDecoded": {
    "textures": {
      "SKIN": {
        "url": "http://textures.minecraft.net/texture/1562e8c1d66b21e459be9a24e5c027a34d269bdce4fbee2f7678d2d3ee4718"
      }
    }
  },
  "command": "/give @p skull 1 3 {display:{Name:\"T\",Lore:[\"Skull from HeadDB.org\"]},SkullOwner:{Id:\"822eb0d9-0b02-3a54-a1b2-40e08843dd52\",Properties:{textures:[{Value:\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMTU2MmU4YzFkNjZiMjFlNDU5YmU5YTI0ZTVjMDI3YTM0ZDI2OWJkY2U0ZmJlZTJmNzY3OGQyZDNlZTQ3MTgifX19\"}]}}}"
}

Minecraft Head Database

GET https://headdb.org/api/head/822eb0d9-0b02-3a54-a1b2-40e08843dd52