System.HashID.ToHexString C# (CSharp) Method

        public string ToHexString()
        {
            var arr = new byte[32];

            BitConverter.GetBytes(first).CopyTo(arr, 0);
            BitConverter.GetBytes(second).CopyTo(arr, 8);
            BitConverter.GetBytes(third).CopyTo(arr, 16);
            BitConverter.GetBytes(fourth).CopyTo(arr, 24);

            return BitConverter.ToString(arr).Replace("-", "");
        }