protected function verificationUrl(object $notifiable) 	{ 		if (static::$createUrlCallback) { 			return call_user_func(static::$createUrlCallback, $notifiable); 		}  		return URL::temporarySignedRoute('verification.verify', Carbon::now()->addMinutes(Config::get('auth.verification.expire', 60)), [ 			'id' => $notifiable->getKey(), 			'hash' => sha1($notifiable->getEmailForVerification()), 		]); 	}