When a claim or dispute turns on the weather at a site on a date — hail, wind, rain, a washed-out event, a frost — what usually gets offered is a screenshot pulled days later. That isn't evidence. We turn live current conditions and multi-model forecasts (globally) and official US severe-weather alerts into Ed25519-signed, provenance-stamped, archived records — captured as they happen, so a loss adjuster can re-check them months later without trusting your word or ours. Evidence of what was reported, not a guarantee of conditions; not a forecast warranty.
When a roof is damaged, a crop is frosted, a site floods, or an outdoor event is washed out, the claim turns on what was true at a specific time and place — the rain that fell, the wind that gusted, the hail, the temperature. Most of that arrives weeks later as a screenshot of a weather app or a report pulled long after the fact. None of it is independent, and either party can question it — the value being claimed, the date, even whether the conditions happened at all.
What holds up is an independent, third-party record — the conditions a trusted source reported, captured at the moment they existed, signed and timestamped, and re-checkable by either side. Not a recollection, not a screenshot anyone could have edited. That's what this vertical provides: a signed, archived record of what the weather source reported at a place and time.
Live weather, delivered the same way every datapoint we publish is — signed, sourced, and archived.
current_weather tool returns temperature, feels-like, humidity, wind speed & direction and precipitation for any lat / lon — an observation/model blend, with its exact observation time. Weather data by Open-Meteo.com.weather_forecast tool returns a 7-day forecast with an honest agreement signal across four independent global models (ECMWF, GFS, ICON, GEM) — so the record carries the spread, not a single false-precision number. Weather data by Open-Meteo.com.weather_alerts tool returns active US National Weather Service warnings — thunderstorm, flood, flash-flood, marine and more — with the issuing office, area, severity and effective/expiry times. Source: US NOAA/NWS (US coverage).This is a live current_weather reading, fetched in your browser from POST /v1/batch — current conditions at the selected location (Weather data by Open-Meteo.com). The number is the temperature reported at the observation time. Pick a city to re-fetch.
16.1°C
Overcast · wind 11.4 km/h · humidity 77%. The conditions Open-Meteo reported at this location, captured as a signed, provenance-stamped reading.
This is a signed record of what the source reported at a time — current conditions are an observation/model blend, and a forecast is a model prediction. It is evidence of what was reported, not a guarantee that the weather was or will be as stated, and not a forecast warranty. Severe-weather alerts are US-only (NOAA/NWS); current conditions and forecasts are global (Open-Meteo).
Produce a signed, timestamped record of the conditions a source reported for the time and place in question — captured as it happened, re-checkable by either side instead of a screenshot.
When a hail, wind or storm claim turns on the conditions at a site on a date, an independent third-party reading signed at that time is a record neither party controls — evidence, not a self-report.
A signed record of temperature, rainfall and conditions over a growing site — captured as it happened — gives parametric and indemnity claims a documented, re-checkable basis.
Capture signed current-conditions and forecast records over your blocks, archived as they happened — an auditable account of the weather a crop was grown through.
When an event is called off or washed out, a signed record of the conditions and any active warning gives organisers and insurers documented evidence — not a memory of the day.
Log the conditions behind a weather stand-down, a delay claim, or a site decision — signed and timestamped at the moment, archived as a re-checkable record.
One keyless MCP or REST call: current_weather or weather_forecast with a lat / lon, or weather_alerts for active US warnings. No key to get started.
The response carries the current conditions, the multi-model forecast, or the active alerts for your location — each with its source and exact measurement/observation time.
Every response is Ed25519-signed and provenance-stamped, and written to the append-only archive — so you can produce it months later for a claim.
Either party can re-check the signature on the public verify page or with the open-source verifier — no need to trust us.
Take the weather-evidence vertical on its own — live current conditions, multi-model forecasts and official US severe-weather alerts, each signed, provenance-stamped, archived, with the public verify page, scoped to your locations and volume. Starting points below, in Australian dollars; final scope and price are agreed on a call.
Starter
A$99 /mo
from · indicative
Live current_weather and weather_forecast over your locations, signed and provenance-stamped, with the public verify page — for a single team or desk.
Claims
A$249 /mo
from · indicative
All weather feeds plus weather_alerts (US severe weather), the append-only archive for your records, and higher volume — for active claims and adjusting work.
Insurer / portfolio
A$499 /mo
from · indicative
Multi-location coverage, archive retention scoped to your audit needs, and delivery shaped for underwriting, claims or agriculture/event workflows.
These are starting points, not a checkout. Every engagement is scoped to your locations, volume, and how you need it delivered — final pricing is agreed before any work begins. Need marine weather, tides and AIS at sea? See the maritime vertical. Need the GNSS-jamming angle? See GPS integrity. Need point-in-time security evidence — known-exploited CVEs and TLS certs, signed for an audit? See security evidence. Want your own source wrapped the same way? See done-for-you.
A forecast is a model prediction; current conditions are an observation/model blend. We sign a record of what the source reported at a time — not a guarantee that the weather was or will be as stated, and not a forecast warranty. Signing and anchoring prove that a datapoint existed, unchanged, at a specific time — they do not prove it is true or accurate; we make no accuracy guarantees about the upstream source, and this is not an official weather forecast or warning service. Coverage: current conditions and forecasts are global via Open-Meteo; severe-weather alerts are US-only via NOAA/NWS. This is an independent, signed record — evidence of what was reported, not a safety certification. Weather data by Open-Meteo.com; severe-weather alerts source: US NOAA/NWS.
Tell us your locations and how you'd use it, and we'll scope the weather-evidence vertical on a short call. No card details, no checkout; we agree the scope and price first.