polyrag

Will USPS perform mandatory ballot-mail verification? — Yes

kalshi · 1 contract · 1 deadline · $89 traded · market at 5.0%

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What each source says

Not all of these are prices. An order book is money you can take; an AMM quotes one probability with no book behind it; a forecast is nobody's price at all. They are worth reading together and must not be added together.

sourcecontractbidask saysclosestraded
kalshi Will USPS perform mandatory ballot-mail verification? — Yes 0.020 0.080 5.0% 2026-11-03 $89

How this settles

The venue names the authority that determines the outcome. It is the thing to watch — not the coverage of it.