alt Hacker News> It's anonymous. The clerk or his POS system knows your name and age, but doesn't know your number.
What prevents a commercial "AI" security camera analysis firm from doing a decent job of linking footage of a store's customers to a likely subset of tokens, based on the knowledge of which tokens are sent to which store and how many tokens have been pulled off of the roll so far? Remember that you can design the token roll packaging so the easiest thing for a clerk to do is to pull off the rolls in the order in which they were shipped. Or -hell- you can design the token dispenser so that it phones home to the oracle that sent the roll to the store with the range of tokens in the roll when the roll is loaded into the dispenser (for "security purposes").
> It's the exact same process by which you buy lottery tickets in a world where they don't need to verify your identity when you redeem them.
I've seen many people buy lotto tickets. I've never seen anyone asked for ID. Perhaps the merchant is supposed to check for ID, but they don't. Relatedly:
> The clerk pulls a scratch-off ticket from the front of a ticket tape. The ticket contains a token identifier.
What prevents rolls of those tickets from falling off of a truck and either being handed out for free or at a substantial markup, no questions asked? [0]
In the real world, the system you propose absolutely will not function to the standards required by the people agitating for these systems. You can't "protect the children" if "children" can easily get their hands on anonymous access-granting tokens.
[0] The fact that this doesn't happen with lotto tickets often enough to be newsworthy is not a compelling counterexample. Stores make a decent amount of money selling those, and wouldn't want to get cut off from that revenue source by regularly "losing" shipments of tickets. What you propose doesn't make stores any money, so either you have to spend a bunch of money to induce them to carry the tokens [1], or you have to have harsh penalties for "losing" shipments of tokens. If you risk harsh penalties for choosing to sell the tokens, why even bother? Stores put up with the risk of selling booze because it's quite profitable... selling 5c or 0c tokens absolutely is not.
[1] Where does that money come from? From you and me, of course!
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You can also just follow people around and look in their windows. Nothing prevents that other than laws and rules and social norms.
> In the real world, the system you propose absolutely will not function to the standards required by the people agitating for these systems. You can't "protect the children" if "children" can easily get their hands on anonymous access-granting tokens.
What stops children from paying someone to buy beer and cigs for them? What's the difference between age-controlled liquor and an age-controlled token falling off the back of a truck?
You can introduce as many soft-verification systems as you want to tweak this. The roll of numbers doesn't become active unless installed in a dispenser that phones home when it is installed, for example. The empty bobbins containing the roll have to be returned to the oracle, and need to register installation in a dispenser. The dispenser can even count each dispensed ticket. The only requirement is that the sale and the process of paying for the sale isn't linked to the ticket. If you maintain that, the system is anonymous. If you break it, it's not.
I’ve worked in the industry, so just adding some extra info, as I agree with you that the ticket system is not really less tracked than other systems, just differently tracked:
Lottery tickets don’t “fall off of trucks” or get “lost in the mail” because they aren’t valid for redemption until they’re activated at the POS terminal of a licensed store, and the lottery company knows which store receives each ticket roll, because they are shipped to known locations with tracking numbers and delivery verification and/or delivered in person by lottery employees. Even the rolls of blank lottery ticket receipt paper have different serial numbers every few inches, and it’s forbidden by policy to swap receipt paper between stores. All of these things are audited both regularly and randomly by state lottery officials.