Sure, whether or not all those things are guaranteed of course depends on the specific implementation but ideally the collective production of society would be able to provide those guaranteed rights. In Paul Cockshott's model, labor tokens would expire after, say, several years in order to prevent severe fluctuations in the balance of production and consumption due to saving and then spending all at once. But yes, while one labor voucher would still continue to represent the same amount of labor time, as the general productivity of society increases due to automation, over time one labor voucher would be "worth" more, in that one would be able to redeem it for more stuff.
Sure, whether or not all those things are guaranteed of course depends on the specific implementation but ideally the collective production of society would be able to provide those guaranteed rights. In Paul Cockshott's model, labor tokens would expire after, say, several years in order to prevent severe fluctuations in the balance of production and consumption due to saving and then spending all at once. But yes, while one labor voucher would still continue to represent the same amount of labor time, as the general productivity of society increases due to automation, over time one labor voucher would be "worth" more, in that one would be able to redeem it for more stuff.