Paying in Privacy™

The paradox in the currency: you pay by giving away the very thing everyone else hoards. Privacy spent is privacy lost, and the loss is exactly the payment; you fund trust by refusing to hide, and you get found by putting yourself where you can be checked. Every published thing is a coin of it; the checkability you keep offering is what the exposure bought. Money can't buy this coin off you. No one can purchase someone else's exposure; only you can spend your own, which makes it the clean inverse of the Gray Star (gray is what money buys; privacy is what money can't). It is luxury turned inside out: not privacy as the thing you protect, but privacy as the thing you pay. Ties: the first paying human, we're just trying to be found. (His coin; machine's read, refine to his.)