For example: in Canada, the bank accounts of those who protested were literally frozen (for simply speaking out or being critical) and talks of potential CBDCs (aka. used to deduct funds from one’s account as a fine) whilst considering on abolishing cash altogether.
The alternative (for now at least) may be Crypto (online) until they consider that “illegal” in the future penalizing those who are using it, framing that as money laundering or tax evasion, whilst pushing their propaganda of “tap & go is safe & convenient”.
The answers are divided between:
- “Cash is King” (it allows anonymous or “private” transactions between you and the merchant)
- “Contactless” (convenient, but your purchases & transactions are monitored by the state)
Cash is apparently the last bastion of “anonymous” transactions where it doesn’t appear on one’s statement and one gets to keep their money without the state deducting it from their account since a nation’s central bank has monopoly over CBDCs and one’s funds.
That’s not even the end of it: them trying to make BTC or equivalent illegal by making CBDCs the default replacing gold overnight, it would mean all those bills you have are worthless. At this point, the only payment method is CBDCs that are linked to one’s digital ID.

There’s this:
https://thecashtracker.com/
If you get your cash out of an ATM, the machine could (I don’t know if it does, but I suspect at least some do) scan every serial number of every bill it gives you. To counter that, you’d need to “launder” it though some other person, the more times and the farther away the better, until it gets spent back into the system, where it can be, once again scanned.
If you get your cash out of an ATM, and then turn around and stick it in a bill receiver at some self-checkout machine, that could possibly be tracked. I don’t think this is hypothetical, I just didn’t find any evidence in a quick search, but the site above shows it happens somehow.
Yes, cash is much better than a card that tracks every purchase, but it’s not completely anonymous, either. And, it takes effort to ensure it’s anonymous. It’s not a given.
Hmmm. Since defacing a bill isn’t a crime, marking out the serial number of every bill you receive would break the chain, except that you’d be one of the very few doing it. That would need to become widespread for it to have any real impact. Oh, but probably the machine would reject a bill with a marked-out serial number.
Coins dont have serial numbers. Time to pay for everything in quarters.
Even if the bill was scanned when you withdrew it at the ATM and again when you spent it, there’s no way to know if the bill changed hands in the meantime through unrecorded transactions.
The hypothetical tracker doesn’t need to know 100%.
The kind of data analytics that would be used to track serial numbers to determine the parties involved works perfectly fine with probabilistic/incomplete information. The goal isn’t to create evidence for a courtroom, it’s to build a graph of the people that you interact with so further intelligence collection could be planned.
It’s the Finding Paul Revere analysis, and it can get scary.
If you rub out the serial number, I wonder if that would void the “valid for all US debt” designation on the bill… I mean, yeah the bill is damaged but it’s not like you can’t use damaged bills. I wonder how the legal argument would work here.
However, I think they could redesign the next years bill to print serials much larger / several times / encoded some other way. They could probably do it so that there will always be a readable serial, unless you completely destroy the bill.
It’s illegal in the US for sure and it would be worthless but I don’t think a random cashier would enforce it. In Canada you can’t mess with the coins but there’s no law protecting their plastic/paper money
Sounds like pulling cash at a grocery store/gas station may bypass that serial number logging from traditional ATMs?
Those limits tend to be pretty low and on top of that we now have all this footage of you stopping all of these places and not acting like a normal customer. Classic case of looking sus at that point
Not to mention no ATM camera recording the transaction
The withdrawal can be done by using another person’s card (instead of your own) making it look like they did the transaction (think of skimming devices implanted onto ATMs that are compromised). However it’s a grey area.
That’s just theft. I mean, how could I use a stranger’s card to withdraw money from my account? How would I get a stranger’s card?
I mean, more of a friends of friends or room mate (not a complete stranger). Like the memes equivalent to “kid uses mom’s CC to spend on fortnite skins” but it’s more on your own circle, withdrawing large sums is too obvious. So, an individual will only make their own family members or friends withdraw small amounts at a time at separate intervals (every few months).