Thatβs super cool!π But do they accept these stamped bucks in shops?
https://www.amazon.com/dp/B09CF1TTYV
My bitcoin stamp came today!
ππ₯πππ»πππ―π₯π

Discussion
It's "legal tender" and so they must...
A simple search turns up plenty of information like this:
https://www.the-sun.com/money/4177208/is-it-illegal-to-write-on-money/