why did someone have to make command beffore me

en 1.11 /give Books

The command

Note: Minify the command to avoid issues :)

/give @p diamond_chestplate 1 0 {
    display: {
        Name: ":( someone made the chest before me",
        Lore: [
            "made by piglygamer"
        ]
    },
    AttributeModifiers: [
        {
            AttributeName: "generic.maxHealth",
            Name: "generic.maxHealth",
            Amount: 1e+124,
            Operation: 0,
            UUIDMost: 25300,
            UUIDLeast: 444389
        },
        {
            AttributeName: "generic.followRange",
            Name: "generic.followRange",
            Amount: 1e+69,
            Operation: 0,
            UUIDMost: 28906,
            UUIDLeast: 219172
        },
        {
            AttributeName: "generic.knockbackResistance",
            Name: "generic.knockbackResistance",
            Amount: 1e+90,
            Operation: 0,
            UUIDMost: 40112,
            UUIDLeast: 802718
        },
        {
            AttributeName: "generic.attackDamage",
            Name: "generic.attackDamage",
            Amount: 1e+48,
            Operation: 0,
            UUIDMost: 51551,
            UUIDLeast: 867590
        }
    ],
    HideFlags: 6,
    Unbreakable: 1
}

Created: Tue, 22 Nov 2016 23:02:58, Updated: Sat, 03 Dec 2016 16:36:04, Views: 2