Ideally, they wouldn’t see anything if everything is good. If there’s an anomaly, flag it with a warning.
But yeah, you could put a checkmark on it, but then it actually means something more than “this person spent money.” Ideally, the checkmark would only show if it’s a publicly verifiable key outside the platform.
But how would a user see that this poat was made with the right crypto key. Maybe some check mark on the Post or some sign.
Ideally, they wouldn’t see anything if everything is good. If there’s an anomaly, flag it with a warning.
But yeah, you could put a checkmark on it, but then it actually means something more than “this person spent money.” Ideally, the checkmark would only show if it’s a publicly verifiable key outside the platform.