Depends on the state. ISTR that most are free (for PACs at least, not parties). (We haven't done state registrations yet; will probably get to that soonish though.)
I get where you're coming from, but I don't see how you could make that argument, legally.
The definition 11 CFR 103.2 / 2 USC 432(h)(1) clearly excludes Bitcoin wallets:
… and Bitcoin isn't tied to KYC regs, which is kinda the point of that definition.
In my phone conversations with the FEC they were surprisingly supportive and made suggestions as to how I might do that with bitcoin. But pushing any farther looked like an expensive legal fight.
Oh and here is Wisconsin you have to pay to file if you are a party or a PAC.
You created a fascinating experiment.
I'm also really surprised the Federal application was so easy.