Your payout said no. Re-check the trigger.
A parametric policy settles on a data reading: wind above a threshold, temperature past a line, and the payout fires or it does not. When the answer is no, the policyholder or broker usually has no independent way to re-check that reading, so the dispute stalls on the insurer's own record. This page recomputes a trigger against a named public source and returns a signed, re-computable receipt, with the methodology and the raw reading each hashed, so either side can run the same check and get the same answer.
A second opinion, signed.
Set the trigger the way your policy states it: a city, a metric, a comparison and a threshold. Dynamic Feed reads the current value from a named public source, computes the trigger determination, and returns one Ed25519-signed Trigger Receipt with a methodology hash and a raw-reading hash. Nothing is mocked and nothing is stored about you.
full signed receipt (JSON)
Parametric disputes stall on one number.
The whole promise of parametric insurance is that settlement is mechanical: the reading crossed the line or it did not. But when a payout is declined, the only record in the room is usually the insurer's own data pipeline, and the policyholder is asked to take it on faith. A re-computation from an independent witness, tied to a named public source, signed at the moment, with the methodology and the raw reading each hashed, gives both sides the same fixed point to argue from. Our receipts work against us just as well as they work for you: anyone can re-run the check, including the insurer.
A data second opinion, not a claims decision.
Dynamic Feed is a neutral witness, not an insurer, adjuster, regulator or adviser. This receipt is a second opinion on the data reading only, from the named public source. It does not interpret your policy, does not determine coverage or payout, and is not the contractual settlement source unless your contract names it; policies define their own sources, stations, time windows and units, so check your own wording. Advisory evidence, tamper-evident not tamper-proof, zero personal data, and not legal advice.
One API call per dispute.
Broker and claims software can mint a signed trigger receipt the moment a payout is questioned, keyless to try, self-serve to scale.